Edgar Filing: NUVEEN CALIFORNIA DIVIDEND ADVANTAGE MUNICIPAL FUND

Unassociated Document

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number 811-09161

Nuveen California Dividend Advantage Municipal Fund

(Exact name of registrant as specified in charter)

Nuveen Investments

333 West Wacker Drive, Chicago, Illinois 60606

(Address of principal executive offices) (Zip code)

Kevin J. McCarthy

Vice President and Secretary

333 West Wacker Drive, Chicago, Illinois 60606

(Name and address of agent for service)

Registrant's telephone number, including area code: 312-917-7700

Date of fiscal year end: 2/28

Date of reporting period: 5/31/12

Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1. Schedule of Investments


	Portfolio of Investments (Unaudited)
	Nuveen California Dividend Advantage Municipal Fund (NAC)
	May 31, 2012




Principal		Optional Call
Amount (000)	Description (1)	Provisions (2)	Ratings (3)	Value

	Consumer Staples – 7.1% (5.0% of Total Investments)
$ 810	California County Tobacco Securitization Agency, Tobacco Settlement Asset-Backed Bonds, Sonoma	6/15 at 100.00	BB+	$ 784,080
	County Tobacco Securitization Corporation, Series 2005, 4.250%, 6/01/21
	Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed
	Bonds, Series 2007A-1:
20,615	5.750%, 6/01/47	6/17 at 100.00	BB–	16,529,107
2,895	5.125%, 6/01/47	6/17 at 100.00	BB–	2,094,214
8,255	Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed	6/22 at 100.00	BB–	6,174,988
	Bonds, Series 2007A-2, 0.000%, 6/01/37
32,575	Total Consumer Staples			25,582,389
	Education and Civic Organizations – 6.1% (4.2% of Total Investments)
2,500	California Educational Facilities Authority, Revenue Bonds, Santa Clara University, Series	2/20 at 100.00	Aa3	2,745,725
	2010, 5.000%, 2/01/40
290	California Educational Facilities Authority, Revenue Bonds, University of Redlands, Series	10/15 at 100.00	A3	297,537
	2005A, 5.000%, 10/01/35
10,000	California Educational Facilities Authority, Revenue Bonds, University of Southern California,	10/17 at 100.00	Aa1	10,772,200
	Series 2007A, 4.500%, 10/01/33 (UB)
	California Educational Facilities Authority, Revenue Bonds, University of the Pacific,
	Series 2006:
200	5.000%, 11/01/21	11/15 at 100.00	A2	214,954
265	5.000%, 11/01/25	11/15 at 100.00	A2	280,431
4,685	California State Public Works Board, Lease Revenue Bonds, University of California Regents,	3/18 at 100.00	Aa2	5,423,450
	Tender Option Bond Trust 1065, 9.071%, 3/01/33 (IF)
1,250	California Statewide Communities Development Authority, School Facility Revenue Bonds,	7/21 at 100.00	BBB	1,351,925
	Alliance College-Ready Public Schools, Series 2011A, 7.000%, 7/01/46
605	California Statewide Community Development Authority, Revenue Bonds, Notre Dame de Namur	10/13 at 100.00	N/R	613,470
	University, Series 2003, 6.500%, 10/01/23
19,795	Total Education and Civic Organizations			21,699,692
	Health Care – 31.1% (21.7% of Total Investments)
2,160	California Health Facilities Financing Authority, Health Facility Revenue Bonds, Adventist	3/13 at 100.00	A	2,219,011
	Health System/West, Series 2003A, 5.000%, 3/01/15
3,815	California Health Facilities Financing Authority, Revenue Bonds, Catholic Healthcare West,	7/15 at 100.00	A+	4,168,345
	Series 2008J, 5.625%, 7/01/32
1,420	California Health Facilities Financing Authority, Revenue Bonds, Rady Children’s Hospital –	8/21 at 100.00	A+	1,505,498
	San Diego, Series 2011, 5.250%, 8/15/41
14,895	California Health Facilities Financing Authority, Revenue Bonds, Sutter Health, Series 2007A,	11/16 at 100.00	AA–	15,693,074
	5.250%, 11/15/46 (UB)
6,530	California Health Facilities Financing Authority, Revenue Bonds, Sutter Health, Series 2011B,	8/20 at 100.00	AA–	7,733,871
	6.000%, 8/15/42
1,120	California Statewide Communities Development Authority, Revenue Bonds, Adventist Health System	3/15 at 100.00	A	1,153,678
	West, Series 2005A, 5.000%, 3/01/35
5,500	California Statewide Communities Development Authority, Revenue Bonds, Sutter Health, Series	8/20 at 100.00	AA–	6,513,980
	2011A, 6.000%, 8/15/42
3,325	California Statewide Communities Development Authority, Revenue Bonds, ValleyCare Health	7/17 at 100.00	N/R	3,358,051
	System, Series 2007A, 5.125%, 7/15/31
	California Statewide Community Development Authority, Revenue Bonds, Daughters of Charity
	Health System, Series 2005A:
1,760	5.250%, 7/01/24	7/15 at 100.00	BBB	1,839,270
3,870	5.250%, 7/01/30	7/15 at 100.00	BBB	3,938,615
10,140	California Statewide Community Development Authority, Revenue Bonds, Kaiser Permanante System,	3/16 at 100.00	A+	10,548,338
	Series 2006, 5.000%, 3/01/41
3,095	California Statewide Community Development Authority, Revenue Bonds, Kaiser Permanente System,	8/16 at 100.00	A+	3,432,417
	Series 2001C, 5.250%, 8/01/31
9,980	California Statewide Community Development Authority, Revenue Bonds, Kaiser Permanente System,	3/16 at 100.00	AA+	10,571,914
	Series 2006, 5.000%, 3/01/41 – BHAC Insured (UB)
2,250	California Statewide Community Development Authority, Revenue Bonds, Methodist Hospital	8/19 at 100.00	Aa2	2,720,138
	Project, Series 2009, 6.750%, 2/01/38
1,586	California Statewide Community Development Authority, Revenue Bonds, St. Joseph Health	7/18 at 100.00	AA–	2,101,958
	System, Trust 2554, 18.352%, 7/01/47 – AGM Insured (IF)
10,500	Duarte, California, Certificates of Participation, City of Hope National Medical Center,	10/12 at 100.00	AA–	10,509,555
	Series 1999A, 5.250%, 4/01/31
1,000	Loma Linda, California, Hospital Revenue Bonds, Loma Linda University Medical Center, Series	12/15 at 100.00	BBB	1,007,400
	2005A, 5.000%, 12/01/23
2,860	Loma Linda, California, Hospital Revenue Bonds, Loma Linda University Medical Center, Series	12/17 at 100.00	BBB	3,276,330
	2008A, 8.250%, 12/01/38
1,000	Madera County, California, Certificates of Participation, Children’s Hospital Central	3/20 at 100.00	A+	1,052,520
	California, Series 2010, 5.375%, 3/15/36
1,725	Newport Beach, California, Revenue Bonds, Hoag Memorial Hospital Presybterian, Series 2011A,	12/21 at 100.00	AA	2,088,854
	6.000%, 12/01/40
675	Oak Valley Hospital District, Stanislaus County, California, Revenue Bonds, Series 2010A,	11/20 at 100.00	BB+	695,432
	6.500%, 11/01/29
5,450	Palomar Pomerado Health Care District, California, Certificates of Participation, Series 2010,	11/20 at 100.00	Baa3	5,741,957
	6.000%, 11/01/41
2,570	Rancho Mirage Joint Powers Financing Authority, California, Revenue Bonds, Eisenhower Medical	7/17 at 100.00	Baa2	2,588,812
	Center, Series 2007A, 5.000%, 7/01/38
3,300	San Buenaventura, California, Revenue Bonds, Community Memorial Health System, Series 2011,	12/21 at 100.00	BB	3,920,631
	7.500%, 12/01/41
3,000	Santa Clara County Financing Authority, California, Insured Revenue Bonds, El Camino Hospital,	8/17 at 100.00	A+	3,226,020
	Series 2007A, 5.750%, 2/01/41 – AMBAC Insured
103,526	Total Health Care			111,605,669
	Housing/Multifamily – 2.8% (2.0% of Total Investments)
2,000	California Municipal Finance Authority, Mobile Home Park Revenue Bonds, Caritas Projects	8/20 at 100.00	BBB	2,176,280
	Series 2010A, 6.400%, 8/15/45
4,600	California Municipal Finance Authority, Mobile Home Park Revenue Bonds, Caritas Projects	8/22 at 100.00	BBB	4,756,722
	Series 2012A, 5.125%, 8/15/32
320	Independent Cities Lease Finance Authority, California, Mobile Home Park Revenue Bonds, San	5/16 at 100.00	N/R	323,811
	Juan Mobile Estates, Series 2006B, 5.850%, 5/15/41
1,725	Rohnert Park Finance Authority, California, Senior Lien Revenue Bonds, Rancho Feliz Mobile	9/13 at 100.00	A+	1,750,064
	Home Park, Series 2003A, 5.750%, 9/15/38
1,120	Rohnert Park Finance Authority, California, Subordinate Lien Revenue Bonds, Rancho Feliz	9/13 at 100.00	N/R	1,135,378
	Mobile Home Park, Series 2003B, 6.625%, 9/15/38
9,765	Total Housing/Multifamily			10,142,255
	Housing/Single Family – 0.6% (0.4% of Total Investments)
360	California Housing Finance Agency, Home Mortgage Revenue Bonds, Series 2006H, 5.750%,	2/16 at 100.00	BBB	375,091
	8/01/30 – FGIC Insured (Alternative Minimum Tax)
2,395	California Housing Finance Agency, Home Mortgage Revenue Bonds, Tender Option Bond Trust 3206,	2/17 at 100.00	BBB	1,899,475
	8.301%, 2/01/29 (Alternative Minimum Tax) (IF)
2,755	Total Housing/Single Family			2,274,566
	Industrials – 0.3% (0.2% of Total Investments)
5,120	California Statewide Communities Development Authority, Revenue Bonds, EnerTech Regional	No Opt. Call	D	1,124,557
	Biosolids Project, Series 2007A, 5.500%, 12/01/33 (Alternative Minimum Tax) (4)
	Long-Term Care – 0.3% (0.2% of Total Investments)
1,000	California Municipal Finance Authority, Revenue Bonds, Harbor Regional Center Project, Series	11/19 at 100.00	Baa1	1,174,460
	2009, 8.000%, 11/01/29
	Tax Obligation/General – 30.3% (21.1% of Total Investments)
	Alvord Unified School District, Riverside County, California, General Obligation Bonds, 2007
	Election Series 2011B:
21,000	0.000%, 8/01/41 – AGM Insured	No Opt. Call	AA–	4,337,970
16,840	0.000%, 8/01/43 – AGM Insured	No Opt. Call	AA–	3,112,706
10,000	California State, General Obligation Bonds, Various Purpose Series 2009, 6.000%, 11/01/39	11/19 at 100.00	A1	11,795,500
	California State, General Obligation Bonds, Various Purpose Series 2010:
5,000	6.000%, 3/01/33	3/20 at 100.00	A1	6,032,050
8,000	5.500%, 3/01/40	3/20 at 100.00	A1	9,045,520
1,000	5.250%, 11/01/40	11/20 at 100.00	A1	1,116,940
	California State, General Obligation Bonds, Various Purpose Series 2011:
1,650	5.000%, 9/01/41	9/21 at 100.00	A1	1,773,123
7,000	5.000%, 10/01/41	10/21 at 100.00	A1	7,526,260
	California State, General Obligation Bonds, Various Purpose Series 2012:
2,000	5.250%, 2/01/28	No Opt. Call	A1	2,324,940
5,000	5.250%, 2/01/29	No Opt. Call	A1	5,772,000
2,000	California State, Various Purpose General Obligation Refunding Bonds, Series 2012,	4/22 at 100.00	A1	2,155,280
	5.000%, 4/01/42
4,435	California, General Obligation Refunding Bonds, Series 2002, 6.000%, 4/01/16 – AMBAC Insured	No Opt. Call	A1	5,238,356
3,425	Coast Community College District, Orange County, California, General Obligation Bonds, Series	8/18 at 100.00	Aa1	3,323,552
	2006C, 0.000%, 8/01/31 – AGM Insured
5,150	Hacienda La Puente Unified School District Facilities Financing Authority, California, General	No Opt. Call	AA–	6,062,426
	Obligation Revenue Bonds, Series 2007, 5.000%, 8/01/26 – AGM Insured
3,000	Los Angeles Unified School District, California, General Obligation Bonds, Series 2005A-2,	7/15 at 100.00	Aa2	3,329,100
	5.000%, 7/01/24 – NPFG Insured
5,210	Oak Valley Hospital District, Stanislaus County, California, General Obligation Bonds, Series	7/14 at 101.00	A1	5,299,768
	2005, 5.000%, 7/01/35 – FGIC Insured
575	Roseville Joint Union High School District, Placer County, California, General Obligation	8/15 at 100.00	AA+	629,792
	Bonds, Series 2006B, 5.000%, 8/01/27 – FGIC Insured
4,000	San Diego Community College District, California, General Obligation Bonds, Refunding Series	8/21 at 100.00	AA+	4,515,360
	2011, 5.000%, 8/01/41
5,000	San Diego Unified School District, San Diego County, California, General Obligation Bonds,	7/13 at 101.00	Aa2	5,300,050
	Series 2003E, 5.250%, 7/01/20 – AGM Insured
50,070	Yosemite Community College District, California, General Obligation Bonds, Capital	No Opt. Call	Aa2	19,952,895
	Appreciation, Election 2004, Series 2010D, 0.000%, 8/01/42
160,355	Total Tax Obligation/General			108,643,588
	Tax Obligation/Limited – 37.7% (26.2% of Total Investments)
	Beaumont Financing Authority, California, Local Agency Revenue Bonds, Series 2004D:
1,000	5.500%, 9/01/24	9/14 at 102.00	N/R	1,030,030
615	5.800%, 9/01/35	9/14 at 102.00	N/R	627,441
1,910	Borrego Water District, California, Community Facilities District 2007-1 Montesoro, Special	8/17 at 102.00	N/R	611,658
	Tax Bonds, Series 2007, 5.750%, 8/01/25 (4)
1,990	Brentwood Infrastructure Financing Authority, California, Infrastructure Revenue Bonds,	9/12 at 100.00	AA–	2,009,223
	Refunding Series 2002A, 5.125%, 9/02/24 – AGM Insured
1,000	California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series	10/19 at 100.00	A2	1,149,600
	2009G-1, 5.750%, 10/01/30
2,000	California State Public Works Board, Lease Revenue Bonds, Various Capital Projects, Series	11/19 at 100.00	A2	2,398,700
	2009-I, 6.375%, 11/01/34
2,000	Capistrano Unified School District, Orange County, California, Special Tax Bonds, Community	9/13 at 100.00	N/R	2,030,540
	Facilities District 90-2 – Talega, Series 2003, 6.000%, 9/01/33
710	Capistrano Unified School District, Orange County, California, Special Tax Bonds, Community	9/15 at 100.00	BBB	728,780
	Facilities District, Series 2005, 5.000%, 9/01/24 – FGIC Insured
1,225	Chino Redevelopment Agency, California, Merged Chino Redevelopment Project Area Tax Allocation	9/16 at 101.00	A–	1,215,176
	Bonds, Series 2006, 5.000%, 9/01/38 – AMBAC Insured
1,480	Commerce Joint Power Financing Authority, California, Tax Allocation Bonds, Redevelopment	8/13 at 100.00	BBB	1,483,552
	Projects 2 and 3, Refunding Series 2003A, 5.000%, 8/01/28 – RAAI Insured
1,040	Dinuba Redevelopment Agency, California, Tax Allocation Bonds, Merged City of Dinuba	9/12 at 101.00	A–	1,044,732
	Redevelopment Project and Dinuba Redevelopment Project 2, As Amended, Refunding
	Series 2001, 5.000%, 9/01/31 – NPFG Insured
1,430	Fontana, California, Redevelopment Agency, Jurupa Hills Redevelopment Project, Tax Allocation	10/12 at 100.00	A–	1,435,119
	Refunding Bonds, 1997 Series A, 5.500%, 10/01/27
3,490	Fontana, California, Senior Special Tax Refunding Bonds, Heritage Village Community Facilities	9/12 at 100.00	BBB	3,508,776
	District 2, Series 1998A, 5.250%, 9/01/17 – NPFG Insured
1,125	Fontana, California, Special Tax Bonds, Sierra Community Facilities District 22, Series 2004,	9/14 at 100.00	N/R	1,143,056
	6.000%, 9/01/34
3,980	Garden Grove, California, Certificates of Participation, Financing Project, Series 2002A,	3/13 at 100.50	A	4,034,287
	5.500%, 3/01/22 – AMBAC Insured
31,090	Golden State Tobacco Securitization Corporation, California, Enhanced Tobacco Settlement	6/15 at 100.00	AA–	31,894,294
	Asset-Backed Revenue Bonds, Series 2005A, 5.000%, 6/01/35 – FGIC Insured
2,850	Hesperia Community Redevelopment Agency, California, Tax Allocation Bonds, Series 2005A,	9/15 at 100.00	Baa3	2,419,109
	5.000%, 9/01/35 – SYNCORA GTY Insured
4,500	Inglewood Redevelopment Agency, California, Tax Allocation Bonds, Merged Redevelopment	No Opt. Call	N/R	4,914,315
	Project, Refunding Series 1998A, 5.250%, 5/01/23 – AMBAC Insured
1,285	Inglewood Redevelopment Agency, California, Tax Allocation Bonds, Merged Redevelopment	5/17 at 100.00	BBB+	1,277,701
	Project, Subordinate Lien Series 2007A-1, 5.000%, 5/01/25 – AMBAC Insured
	Irvine, California, Unified School District, Community Facilities District Special Tax Bonds,
	Series 2006A:
325	5.000%, 9/01/26	9/16 at 100.00	N/R	333,730
755	5.125%, 9/01/36	9/16 at 100.00	N/R	763,116
675	Lammersville School District, San Joaquin County, California, Special Tax Bonds, Community	9/16 at 100.00	N/R	660,143
	Facilities District 2002 Mountain House, Series 2006, 5.125%, 9/01/35
2,000	Lee Lake Water District, Riverside County, California, Special Tax Bonds, Community Facilities	9/13 at 102.00	N/R	2,088,740
	District 1 of Sycamore Creek, Series 2003, 6.500%, 9/01/24
1,000	Lindsay Redevelopment Agency, California, Project 1 Tax Allocation Bonds, Series 2007, 5.000%,	8/17 at 100.00	BBB+	974,090
	8/01/37 – RAAI Insured
1,290	Los Angeles Community Redevelopment Agency, California, Lease Revenue Bonds, Manchester	9/15 at 100.00	A1	1,312,136
	Social Services Project, Series 2005, 5.000%, 9/01/37 – AMBAC Insured
1,530	Moreno Valley Unified School District, Riverside County, California, Certificates of	3/14 at 100.00	AA–	1,623,896
	Participation, Series 2005, 5.000%, 3/01/24 – AGM Insured
3,500	Murrieta Redevelopment Agency, California, Tax Allocation Bonds, Series 2007A, 5.000%,	8/17 at 100.00	A–	3,508,435
	8/01/37 – NPFG Insured
695	National City Community Development Commission, California, Tax Allocation Bonds, National	8/21 at 100.00	A–	816,750
	City Redevelopment Project, Series 2011, 6.500%, 8/01/24
9,200	Norco Redevelopment Agency, California, Tax Allocation Refunding Bonds, Project Area 1, Series	3/13 at 100.00	A	9,305,708
	2001, 5.000%, 3/01/19 – NPFG Insured
	North Natomas Community Facilities District 4, Sacramento, California, Special Tax Bonds,
	Series 2006D:
535	5.000%, 9/01/26	9/14 at 102.00	N/R	540,056
245	5.000%, 9/01/33	9/14 at 102.00	N/R	239,958
260	Novato Redevelopment Agency, California, Tax Allocation Bonds, Hamilton Field Redevelopment	9/21 at 100.00	A–	296,863
	Project, Series 2011, 6.750%, 9/01/40
3,290	Oakland Redevelopment Agency, California, Subordinate Lien Tax Allocation Bonds, Central	3/13 at 100.00	A–	3,396,958
	District Redevelopment Project, Series 2003, 5.500%, 9/01/16 – FGIC Insured
1,000	Palmdale Community Redevelopment Agency, California, Tax Allocation Bonds, Merged	12/14 at 100.00	A–	1,009,700
	Redevelopment Project Areas, Series 2004, 5.000%, 12/01/24 – AMBAC Insured
	Perris Union High School District Financing Authority, Riverside County, California, Revenue
	Bonds, Series 2011:
245	6.000%, 9/01/33	9/12 at 103.00	N/R	252,774
530	6.125%, 9/01/41	9/12 at 103.00	N/R	546,679
8,250	Pico Rivera Water Authority, California, Revenue Bonds, Series 2001A, 6.250%, 12/01/32	12/12 at 101.00	N/R	8,368,718
2,130	Pittsburg Redevelopment Agency, California, Tax Allocation Bonds, Los Medanos Community	9/18 at 100.00	BBB	2,304,234
	Development Project, Refunding Series 2008A, 6.500%, 9/01/28
1,570	Poway Redevelopment Agency, California, Tax Allocation Refunding Bonds, Paguay Redevelopment	12/12 at 100.00	BBB	1,577,175
	Project, Series 2000, 5.750%, 6/15/33 – NPFG Insured
845	Rancho Santa Fe CSD Financing Authority, California, Revenue Bonds, Superior Lien Series	9/21 at 100.00	BBB+	918,802
	2011A, 5.750%, 9/01/30
620	Rialto Redevelopment Agency, California, Tax Allocation Bonds, Merged Project Area, Series	9/15 at 100.00	A–	621,885
	2005A, 5.000%, 9/01/35 – SYNCORA GTY Insured
150	Riverside County Redevelopment Agency, California, Tax Allocation Bonds, Jurupa Valley Project	10/21 at 100.00	A–	166,487
	Area, Series 2011B, 6.500%, 10/01/25
1,860	Riverside Redevelopment Agency, California, Tax Allocation Refunding Bonds, Merged Project	8/13 at 100.00	A–	1,881,111
	Areas, Series 2003, 5.250%, 8/01/22 – NPFG Insured
770	Roseville, California, Certificates of Participation, Public Facilities, Series 2003A, 5.000%,	8/13 at 100.00	AA–	783,906
	8/01/25 – AMBAC Insured
2,500	Sacramento City Financing Authority, California, Lease Revenue Refunding Bonds, Series 1993A,	No Opt. Call	A1	2,891,950
	5.400%, 11/01/20 – AMBAC Insured
1,150	Sacramento, California, Special Tax Bonds, North Natomas Community Facilities District 4,	9/14 at 100.00	N/R	1,176,163
	Series 2003C, 6.000%, 9/01/33
120	San Francisco Redevelopment Finance Authority, California, Tax Allocation Revenue Bonds,	2/21 at 100.00	A–	137,974
	Mission Bay North Redevelopment Project, Series 2011C, 6.750%, 8/01/41
	San Francisco Redevelopment Financing Authority, California, Tax Allocation Revenue Bonds,
	Mission Bay South Redevelopment Project, Series 2011D:
125	7.000%, 8/01/33	2/21 at 100.00	BBB	143,155
155	7.000%, 8/01/41	2/21 at 100.00	BBB	175,407
2,695	San Jose Financing Authority, California, Lease Revenue Refunding Bonds, Civic Center Project,	6/12 at 100.00	AA	2,703,813
	Series 2002B, 5.250%, 6/01/19 – AMBAC Insured
1,000	San Jose Redevelopment Agency, California, Housing Set-Aside Tax Allocation Bonds, Merged Area	8/20 at 100.00	A	1,036,850
	Redevelopment Project, Series 2010A-1, 5.500%, 8/01/35
1,135	San Jose Redevelopment Agency, California, Tax Allocation Bonds, Merged Area Redevelopment	8/17 at 100.00	BBB	1,156,644
	Project, Series 2006C, 5.000%, 8/01/25 – NPFG Insured
1,000	San Jose Redevelopment Agency, California, Tax Allocation Bonds, Merged Project Area, Series	8/15 at 100.00	BBB	1,006,040
	2005A, 5.000%, 8/01/27 – NPFG Insured
5,000	Santa Ana Community Redevelopment Agency, California, Tax Allocation Bonds, Merged Project	3/21 at 100.00	A+	5,786,250
	Area, Series 2011A, 6.750%, 9/01/28
205	Signal Hill Redevelopment Agency, California, Project 1 Tax Allocation Bonds, Series 2011,	4/21 at 100.00	N/R	223,124
	7.000%, 10/01/26
1,200	Turlock Public Financing Authority, California, Tax Allocation Revenue Bonds, Series 2011,	3/21 at 100.00	BBB+	1,340,304
	7.500%, 9/01/39
1,000	Washington Unified School District, Yolo County, California, Certificates of Participation,	8/17 at 100.00	A	1,047,000
	Series 2007, 5.125%, 8/01/37 – AMBAC Insured
600	West Patterson Financing Authority, California, Special Tax Bonds, Community Facilities	9/14 at 105.00	N/R	651,768
	District 01-1, Refunding Series 2009A, 8.625%, 9/01/39
2,810	West Patterson Financing Authority, California, Special Tax Bonds, Community Facilities	9/13 at 103.00	N/R	2,855,101
	District 01-1, Series 2003B, 7.000%, 9/01/38
2,000	West Patterson Financing Authority, California, Special Tax Bonds, Community Facilities	9/13 at 102.00	N/R	1,884,960
	District 01-1, Series 2004B, 6.000%, 9/01/39
1,350	West Patterson Financing Authority, California, Special Tax Bonds, Community Facilities	9/13 at 103.00	N/R	1,293,867
	District 2001-1, Series 2004A, 6.125%, 9/01/39
	Yorba Linda Redevelopment Agency, Orange County, California, Tax Allocation Revenue Bonds,
	Yorba Linda Redevelopment Project, Subordinate Lien Series 2011A:
150	6.000%, 9/01/26	9/21 at 100.00	A–	167,196
210	6.500%, 9/01/32	9/21 at 100.00	A–	235,477
132,395	Total Tax Obligation/Limited			135,161,182
	Transportation – 3.6% (2.5% of Total Investments)
1,430	Bay Area Toll Authority, California, Revenue Bonds, San Francisco Bay Area Toll Bridge, Series	4/16 at 100.00	AA	1,588,902
	2006F, 5.000%, 4/01/31 (UB)
11,150	Foothill/Eastern Transportation Corridor Agency, California, Toll Road Revenue Refunding	7/12 at 100.00	BBB–	11,152,119
	Bonds, Series 1999, 5.750%, 1/15/40
120	Palm Springs Financing Authority, California, Palm Springs International Airport Revenue	7/14 at 102.00	N/R	113,972
	Bonds, Series 2006, 5.450%, 7/01/20 (Alternative Minimum Tax)
12,700	Total Transportation			12,854,993
	U.S. Guaranteed – 7.5% (5.2% of Total Investments) (5)
675	California Statewide Community Development Authority, Revenue Bonds, Thomas Jefferson School	10/15 at 100.00	N/R (5)	750,654
	of Law, Series 2005A, 4.875%, 10/01/31 (Pre-refunded 10/01/15)
2,625	Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed	6/13 at 100.00	Aaa	2,724,409
	Bonds, Series 2003A-1, 6.250%, 6/01/33 (Pre-refunded 6/01/13)
3,630	Imperial Irrigation District, California, Certificates of Participation, Electric System	11/13 at 100.00	AA– (5)	3,884,463
	Revenue Bonds, Series 2003, 5.250%, 11/01/23 (Pre-refunded 11/01/13) – AGM Insured
1,940	Lincoln, California, Special Tax Bonds, Lincoln Crossing Community Facilities District 03-1,	9/13 at 102.00	N/R (5)	2,123,970
	Series 2003A, 6.500%, 9/01/25 (Pre-refunded 9/01/13)
1,335	Lincoln, California, Special Tax Bonds, Lincoln Crossing Community Facilities District 03-1,	9/13 at 102.00	N/R (5)	1,453,294
	Series 2004, 6.000%, 9/01/34 (Pre-refunded 9/01/13)
5,840	Orange County Water District, California, Revenue Certificates of Participation, Series 1999A,	No Opt. Call	N/R (5)	8,150,888
	5.375%, 8/15/29 (ETM)
3,865	San Francisco City and County Public Utilities Commission, California, Water Revenue Bonds,	11/12 at 100.00	AA– (5)	3,942,841
	Series 2002A, 5.000%, 11/01/18 (Pre-refunded 11/01/12) – NPFG Insured
	University of California, Revenue Bonds, Multi-Purpose Projects, Series 2003A:
600	5.125%, 5/15/17 (Pre-refunded 5/15/13) – AMBAC Insured	5/13 at 100.00	Aa1 (5)	627,600
2,900	5.125%, 5/15/17 (Pre-refunded 5/15/13) – AMBAC Insured	5/13 at 100.00	Aa1 (5)	3,031,573
23,410	Total U.S. Guaranteed			26,689,692
	Utilities – 3.1% (2.2% of Total Investments)
3,775	Long Beach Bond Finance Authority, California, Natural Gas Purchase Revenue Bonds, Series	No Opt. Call	A	3,897,046
	2007A, 5.000%, 11/15/35
5,500	Los Angeles Department of Water and Power, California, Power System Revenue Bonds, Series	7/15 at 100.00	AA–	6,015,955
	2005A-1, 5.000%, 7/01/31 – AGM Insured (UB)
1,270	Merced Irrigation District, California, Electric System Revenue Bonds, Series 2005, 5.125%,	9/15 at 100.00	N/R	1,273,099
	9/01/31 – SYNCORA GTY Insured
10,545	Total Utilities			11,186,100
	Water and Sewer – 13.2% (9.1% of Total Investments)
875	Healdsburg Public Financing Authority, California, Wastewater Revenue Bonds, Series 2006,	4/16 at 100.00	AA–	913,833
	5.000%, 4/01/36 – NPFG Insured
2,500	Indio Water Authority, California, Water Revenue Bonds, Series 2006, 5.000%, 4/01/31 –	4/16 at 100.00	A+	2,624,625
	AMBAC Insured
9,955	Los Angeles Department of Water and Power, California, Waterworks Revenue Bonds, Series 2011A,	1/21 at 100.00	AA	11,463,780
	5.250%, 7/01/39
835	Marina Coast Water District, California, Enterprise Certificate of Participation, Series 2006,	6/16 at 100.00	AA–	876,124
	5.000%, 6/01/31 – NPFG Insured
2,250	Sacramento County Sanitation District Financing Authority, California, Revenue Bonds, Series	6/16 at 100.00	AA	2,495,340
	2006, 5.000%, 12/01/31 – FGIC Insured
11,000	San Diego Public Facilities Financing Authority, California, Sewerage Revenue Bonds, Refunding	5/20 at 100.00	AA	13,235,090
	Series 2010A, 5.250%, 5/15/26
12,000	San Francisco City and County Public Utilities Commission, California, Water Revenue Bonds,	5/22 at 100.00	AA–	13,332,120
	Series 2012A, 5.000%, 11/01/43 (WI/DD, Settling 6/07/12)
2,000	West Basin Municipal Water District, California, Certificates of Participation, Refunding	8/18 at 100.00	AA–	2,172,520
	Series 2008B, 5.000%, 8/01/28 – AGC Insured
41,415	Total Water and Sewer			47,113,432
$ 555,356	Total Investments (cost $474,862,661) – 143.7%			515,252,575
	Floating Rate Obligations – (7.2)%			(25,920,000)
	Variable Rate Demand Preferred Shares, at Liquidation Value – (38.0)% (6)			(136,200,000)
	Other Assets Less Liabilities – 1.5%			5,304,700
	Net Assets Applicable to Common Shares – 100%			$ 358,437,275

Fair Value Measurements

Fair value is defined as the price that the Fund would receive upon selling an investment or transferring a liability in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment. A three-tier hierarchy is used to maximize the use of observable market data and minimize the use of unobservable inputs and to establish classification of fair value measurements for disclosure purposes. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability. Observable inputs are based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability. Unobservable inputs are based on the best information available in the circumstances. The three-tier hierarchy of inputs is summarized in the three broad levels listed below:

Level 1 – Quoted prices in active markets for identical securities.

Level 2 – Other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).

Level 3 – Significant unobservable inputs (including management's assumptions in determining the fair value of investments).

The inputs or methodologies used for valuing securities are not an indication of the risk associated with investing in those securities. The following is a summary of the Fund's fair value measurements as of May 31, 2012:


	Level 1		Level 2		Level 3		Total
Long-Term Investments:
Municipal Bonds	$	—	$	515,252,575	$	—	$	515,252,575

During the period ended May 31, 2012, the Fund recognized no transfers to or from Level 1, Level 2 or Level 3.

Income Tax Information

The following information is presented on an income tax basis. Differences between amounts for financial statement and federal income tax purposes are primarily due to timing differences in recognizing taxable market discount, timing differences in recognizing certain gains and losses on investment transactions and the treatment of investments in inverse floating rate securities reflected as financing transactions, if any. To the extent that differences arise that are permanent in nature, such amounts are reclassified within the capital accounts on the Statement of Assets and Liabilities presented in the annual report, based on their federal tax basis treatment; temporary differences do not require reclassification. Temporary and permanent differences do not impact the net asset value of the Fund.

At May 31, 2012, the cost of investments was $448,427,880.

Gross unrealized appreciation and gross unrealized depreciation of investments at May 31, 2012, were as follows:


Gross unrealized:
Appreciation	$	48,394,072
Depreciation		(7,487,998	)
Net unrealized appreciation (depreciation) of investments	$	40,906,074


(1)		All percentages shown in the Portfolio of Investments are based on net assets applicable to Common
		shares unless otherwise noted.
(2)		Optional Call Provisions: Dates (month and year) and prices of the earliest optional call or redemption.
		There may be other call provisions at varying prices at later dates. Certain mortgage-backed securities
		may be subject to periodic principal paydowns.
(3)		Ratings: Using the highest of Standard & Poor’s Group ("Standard & Poor's"), Moody’s Investors Service,
		Inc. ("Moody's") or Fitch, Inc. ("Fitch") rating. Ratings below BBB by Standard & Poor’s, Baa by Moody’s
		or BBB by Fitch are considered to be below investment grade. Holdings designated N/R are not rated
		by any of these national rating agencies.
(4)		At or subsequent to the end of the reporting period, this security is non-income producing. Non-income
		producing security, in the case of a bond, generally denotes that the issuer has (1) defaulted on the
		payment of principal or interest, (2) is under the protection of the Federal Bankruptcy Court or (3) the
		Fund’s Adviser has concluded that the issue is not likely to meet its future interest payment obligations
		and has directed the Fund’s custodian to cease accruing additional income on the Fund’s records.
(5)		Backed by an escrow or trust containing sufficient U.S. Government or U.S. Government agency securities,
		which ensure the timely payment of principal and interest. Certain bonds backed by U.S. Government or
		agency securities are regarded as having an implied rating equal to the rating of such securities.
(6)		Variable Rate Demand Preferred Shares, at Liquidation Value as a percentage of Total Investments
		is 26.4%.
N/R		Not rated.
WI/DD		Purchased on a when-issued or delayed delivery basis.
(ETM)		Escrowed to maturity.
(IF)		Inverse floating rate investment.
(UB)		Underlying bond of an inverse floating rate trust reflected as a financing transaction.

Item 2. Controls and Procedures.

The registrant's principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act") (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rule 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934 (17 CFR 240.13a-15(b) or 240.15d-15(b)).

There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting.

Item 3. Exhibits.

File as exhibits as part of this Form a separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the 1940 Act (17 CFR 270.30a-2(a)), exactly as set forth below: See EX-99 CERT attached hereto.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant) Nuveen California Dividend Advantage Municipal Fund

By (Signature and Title) /s/ Kevin J. McCarthy

Kevin J. McCarthy

Vice President and Secretary

Date: July 30, 2012

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title) /s/ Gifford R. Zimmerman

Gifford R. Zimmerman

Chief Administrative Officer (principal executive officer)

Date: July 30, 2012

By (Signature and Title) /s/ Stephen D. Foy

Stephen D. Foy

Vice President and Controller (principal financial officer)

Date: July 30, 2012