| | | | | | | | |
Security | | Principal Amount (000’s omitted) | | | Value | |
Education — 13.5% | | | | | | | | |
California Educational Facilities Authority, (Loyola Marymount University), Green Bonds, 5.00%, 10/1/43 | | $ | 2,105 | | | $ | 2,589,445 | |
California Educational Facilities Authority, (Loyola Marymount University), Green Bonds, 5.00%, 10/1/48 | | | 3,000 | | | | 3,658,620 | |
California Educational Facilities Authority, (Pepperdine University), 5.00%, 10/1/46(1) | | | 6,600 | | | | 7,871,160 | |
California Educational Facilities Authority, (University of the Pacific), 5.00%, 11/1/30 | | | 1,790 | | | | 1,861,457 | |
California School Finance Authority, (KIPP SoCal Public Schools), 4.00%, 7/1/50(2) | | | 1,140 | | | | 1,318,570 | |
California State University, 5.00%, 11/1/41(1) | | | 9,550 | | | | 11,522,170 | |
University of California, 5.00%, 5/15/46(1) | | | 12,050 | | | | 14,413,848 | |
| | | | | | | | |
| | | | | | $ | 43,235,270 | |
| | | | | | | | |
Electric Utilities — 0.8% | | | | | | | | |
Los Angeles Department of Water and Power, Power System Revenue, 5.00%, 7/1/42(1) | | $ | 2,000 | | | $ | 2,494,480 | |
| | | | | | | | |
| | | | | | $ | 2,494,480 | |
| | | | | | | | |
Escrowed/Prerefunded — 38.8% | | | | | | | | |
Beverly Hills Public Financing Authority, Water Revenue, Prerefunded to 6/1/22, 5.00%, 6/1/37(1) | | $ | 5,725 | | | $ | 6,118,078 | |
Burbank Unified School District, (Election of 2013), Prerefunded to 8/1/23, 4.00%, 8/1/31(1) | | | 6,900 | | | | 7,583,583 | |
California Educational Facilities Authority, (Harvey Mudd College), Prerefunded to 12/1/21, 5.25%, 12/1/31 | | | 645 | | | | 675,057 | |
California Educational Facilities Authority, (Harvey Mudd College), Prerefunded to 12/1/21, 5.25%, 12/1/36 | | | 1,100 | | | | 1,151,260 | |
California Educational Facilities Authority, (University of San Francisco), Prerefunded to 10/1/21, 6.125%, 10/1/36 | | | 390 | | | | 407,199 | |
California Educational Facilities Authority, (University of San Francisco), Prerefunded to 10/1/21, 6.125%, 10/1/36 | | | 375 | | | | 391,253 | |
California Health Facilities Financing Authority, (Catholic Healthcare West), Prerefunded to 3/1/21, 5.25%, 3/1/27 | | | 1,750 | | | | 1,763,877 | |
California Health Facilities Financing Authority, (Catholic Healthcare West), Prerefunded to 3/1/21, 5.25%, 3/1/28 | | | 550 | | | | 554,362 | |
California Health Facilities Financing Authority, (Sutter Health), Prerefunded to 11/15/26, 5.00%, 11/15/46(1) | | | 1,225 | | | | 1,559,254 | |
California Health Facilities Financing Authority, (Sutter Health), Prerefunded to 11/15/26, 5.00%, 11/15/46 | | | 3,265 | | | | 4,155,888 | |
California Health Facilities Financing Authority, (Sutter Health), Prerefunded to 8/15/21, 5.25%, 8/15/31(1) | | | 5,000 | | | | 5,156,300 | |
California Municipal Finance Authority, (University of San Diego), Prerefunded to 10/1/21, 5.00%, 10/1/31 | | | 1,385 | | | | 1,434,791 | |
California Municipal Finance Authority, (University of San Diego), Prerefunded to 10/1/21, 5.00%, 10/1/35 | | | 945 | | | | 978,973 | |
California Municipal Finance Authority, (University of San Diego), Prerefunded to 10/1/21, 5.25%, 10/1/26 | | | 2,270 | | | | 2,355,806 | |
| | | | | | | | |
Security | | Principal Amount (000’s omitted) | | | Value | |
California Municipal Finance Authority, (University of San Diego), Prerefunded to 10/1/21, 5.25%, 10/1/27 | | $ | 2,820 | | | $ | 2,926,596 | |
California Municipal Finance Authority, (University of San Diego), Prerefunded to 10/1/21, 5.25%, 10/1/28 | | | 2,970 | | | | 3,082,266 | |
Contra Costa Community College District, (Election of 2006), Prerefunded to 8/1/23, 5.00%, 8/1/38(1) | | | 9,750 | | | | 10,966,215 | |
Foothill-De Anza Community College District, Prerefunded to 8/1/21, 5.00%, 8/1/36(1) | | | 10,000 | | | | 10,281,400 | |
Palomar Community College District, Prerefunded to 8/1/25, 5.00%, 8/1/44(1) | | | 10,000 | | | | 12,142,800 | |
San Bernardino Community College District, Prerefunded to 8/1/23, 4.00%, 8/1/27(1) | | | 5,775 | | | | 6,331,479 | |
San Diego Community College District, (Election of 2002), Prerefunded to 8/1/21, 5.00%, 8/1/32 | | | 2,095 | | | | 2,153,953 | |
San Diego Community College District, (Election of 2006), Prerefunded to 8/1/21, 5.00%, 8/1/31 | | | 3,000 | | | | 3,084,420 | |
San Francisco Bay Area Rapid Transit District, Sales Tax Revenue, Prerefunded to 7/1/22, 5.00%, 7/1/36(1) | | | 1,690 | | | | 1,811,595 | |
San Francisco City and County Public Utilities Commission, Water Revenue, Green Bonds, Prerefunded to 11/1/24, 5.00%, 11/1/45(1) | | | 4,000 | | | | 4,715,600 | |
San Jose-Evergreen Community College District, (Election of 2010), Prerefunded to 8/1/22, 5.00%, 8/1/37(1) | | | 4,975 | | | | 5,357,030 | |
Santa Monica Community College District, (Election of 2008), Prerefunded to 8/1/24, 5.00%, 8/1/44(1) | | | 7,500 | | | | 8,772,000 | |
Torrance Unified School District, (Election of 2008), Prerefunded to 8/1/23, 5.00%, 8/1/35 | | | 7,500 | | | | 8,435,550 | |
Ventura County Community College District, Prerefunded to 8/1/25, 5.00%, 8/1/30(1) | | | 8,000 | | | | 9,734,640 | |
| | | | | | | | |
| | | | | | $ | 124,081,225 | |
| | | | | | | | |
General Obligations — 40.2% | | | | | | | | |
Alameda City Unified School District, (Election of 2014), 5.00%, 8/1/42(1) | | $ | 1,675 | | | $ | 2,069,898 | |
Baldwin Park Unified School District, (Election of 2018), 3.00%, 8/1/43(3) | | | 1,000 | | | | 1,072,260 | |
Berryessa Union School District, (Election of 2014), 5.00%, 8/1/40(1) | | | 7,450 | | | | 9,163,425 | |
Brisbane School District, (Election of 2020), 3.00%, 8/1/49 | | | 1,760 | | | | 1,858,155 | |
Cabrillo Unified School District, (Election of 2018), 5.00%, 8/1/48 | | | 5,000 | | | | 6,047,200 | |
California, 4.00%, 3/1/46(1) | | | 8,000 | | | | 9,638,960 | |
Campbell Union High School District, (Election of 2016), 5.00%, 8/1/36(1) | | | 11,250 | | | | 13,873,162 | |
Chino Valley Unified School District, (Election of 2016), 5.00%, 8/1/55(1) | | | 10,000 | | | | 13,047,200 | |
Desert Community College District, 5.00%, 8/1/36(1) | | | 7,500 | | | | 9,067,950 | |
El Camino Community College District, (Election of 2012), 5.00%, 8/1/48(1) | | | 10,000 | | | | 12,562,600 | |
Franklin-McKinley School District, (Election of 2020), 4.00%, 8/1/49 | | | 1,000 | | | | 1,159,880 | |
La Canada Unified School District, (Election of 2017), 5.00%, 8/1/47(1) | | | 3,375 | | | | 4,244,805 | |
Long Beach Unified School District, (Election of 2008), 5.00%, 8/1/41(1) | | | 1,500 | | | | 1,821,390 | |
Lucia Mar Unified School District, (Election of 2016), 3.00%, 8/1/47 | | | 3,000 | | | | 3,249,810 | |
Old Adobe Union School District, (Election of 2018), 5.00%, 8/1/48 | | | 3,415 | | | | 4,124,091 | |
Oxnard Union High School District, (Election of 2018), 5.00%, 8/1/42(1) | | | 3,000 | | | | 3,642,780 | |
Palo Alto, (Election of 2008), 5.00%, 8/1/40 | | | 1,610 | | | | 1,614,943 | |
Redding School District, (Election of 2018), 5.00%, 8/1/48 | | | 2,645 | | | | 3,179,951 | |
Robla School District, (Election of 2014), 3.00%, 8/1/53 | | | 1,000 | | | | 1,065,550 | |
San Bruno Park School District, (Election of 2018), 5.00%, 8/1/48 | | | 2,500 | | | | 3,005,625 | |
San Diego Unified School District, (Election of 2012), 5.00%, 7/1/47(1) | | | 4,000 | | | | 4,954,800 | |
San Jose Unified School District, (Election of 2012), 4.00%, 8/1/42(1) | | | 12,000 | | | | 13,950,840 | |
Santa Rosa High School District, (Election of 2014), 5.00%, 8/1/41 | | | 3,495 | | | | 4,233,319 | |
| | | | | | | | |
| | | | | | $ | 128,648,594 | |
| | | | | | | | |
Hospital — 13.8% | | | | | | | | |
California Health Facilities Financing Authority, (Adventist Health System/West), 4.00%, 3/1/39 | | $ | 4,550 | | | $ | 5,080,166 | |
| | | | | | | | |
Security | | Principal Amount (000’s omitted) | | | Value | |
California Health Facilities Financing Authority, (City of Hope), 4.00%, 11/15/45(1) | | $ | 5,000 | | | $ | 5,839,250 | |
California Health Facilities Financing Authority, (City of Hope), 5.00%, 11/15/32 | | | 2,130 | | | | 2,296,417 | |
California Health Facilities Financing Authority, (City of Hope), 5.00%, 11/15/35 | | | 3,040 | | | | 3,271,526 | |
California Health Facilities Financing Authority, (St. Joseph Health System), 5.00%, 7/1/33 | | | 5,080 | | | | 5,631,383 | |
California Health Facilities Financing Authority, (St. Joseph Health System), 5.00%, 7/1/37 | | | 2,380 | | | | 2,631,733 | |
California Health Facilities Financing Authority, (Sutter Health), 5.00%, 11/15/46(1) | | | 1,775 | | | | 2,120,255 | |
California Health Facilities Financing Authority, (Sutter Health), 5.00%, 11/15/46 | | | 4,735 | | | | 5,656,005 | |
California Public Finance Authority, (Sharp HealthCare), 5.00%, 8/1/47(1) | | | 1,250 | | | | 1,513,500 | |
California Public Finance Authority, (Sharp HealthCare), 5.00%, 8/1/47 | | | 8,445 | | | | 10,225,206 | |
| | | | | | | | |
| | | | | | $ | 44,265,441 | |
| | | | | | | | |
Housing — 1.7% | | | | | | | | |
California Statewide Communities Development Authority, (University of California, Irvine East Campus Apartments, Phase IV-A-CHF-Irvine, LLC), 5.00%, 5/15/47 | | $ | 5,000 | | | $ | 5,587,300 | |
| | | | | | | | |
| | | | | | $ | 5,587,300 | |
| | | | | | | | |
Insured-Electric Utilities — 3.0% | | | | | | | | |
Puerto Rico Electric Power Authority, (NPFG), 5.25%, 7/1/34 | | $ | 4,875 | | | $ | 5,226,536 | |
Sacramento Municipal Utility District, (AMBAC), (BHAC), 5.25%, 7/1/24 | | | 4,000 | | | | 4,414,600 | |
| | | | | | | | |
| | | | | | $ | 9,641,136 | |
| | | | | | | | |
Insured-General Obligations — 19.2% | | | | | | | | |
Anderson Valley Unified School District, (AGM), 3.00%, 8/1/35 | | $ | 500 | | | $ | 554,925 | |
Bellevue Union School District, (Election of 2020), (AGM), 3.125%, 8/1/44 | | | 400 | | | | 422,736 | |
Burbank Unified School District, (Election of 1997), (NPFG), 0.00%, 8/1/21 | | | 4,135 | | | | 4,126,482 | |
Coalinga-Huron Recreation and Park District, (Election of 2016), (BAM), 3.00%, 8/1/50 | | | 750 | | | | 791,280 | |
Coalinga-Huron Recreation and Park District, (Election of 2016), (BAM), 4.00%, 8/1/53 | | | 1,525 | | | | 1,713,170 | |
Cotati-Rohnert Park Unified School District, (Election of 2016), (AGM), 5.00%, 8/1/44 | | | 3,500 | | | | 4,191,180 | |
Garvey School District, (Election of 2016), (AGM), 5.00%, 8/1/45 | | | 2,440 | | | | 2,932,026 | |
Garvey School District, (Election of 2016), (AGM), 5.00%, 8/1/48 | | | 1,610 | | | | 1,929,858 | |
Grass Valley School District, (Election of 2018), (BAM), 5.00%, 8/1/45 | | | 3,000 | | | | 3,604,950 | |
McFarland Unified School District, (Election of 2020), (BAM), 3.00%, 11/1/49 | | | 750 | | | | 793,320 | |
Menifee Union School District, (AGM), 3.00%, 8/1/45 | | | 1,500 | | | | 1,638,300 | |
Mountain View School District, (Election of 2016), (AGM), 4.00%, 8/1/49 | | | 1,000 | | | | 1,150,690 | |
Mountain View School District, (Election of 2016), (BAM), 5.00%, 8/1/42 | | | 1,145 | | | | 1,373,153 | |
Mountain View School District, (Election of 2016), (BAM), 5.00%, 8/1/45 | | | 1,520 | | | | 1,817,464 | |
San Diego Unified School District, (NPFG), 0.00%, 7/1/22 | | | 2,300 | | | | 2,292,364 | |
San Diego Unified School District, (NPFG), 0.00%, 7/1/23 | | | 5,000 | | | | 4,963,000 | |
San Juan Unified School District, (AGM), 0.00%, 8/1/21 | | | 5,630 | | | | 5,622,287 | |
San Mateo County Community College District, (NPFG), 0.00%, 9/1/22 | | | 4,840 | | | | 4,821,753 | |
San Mateo County Community College District, (NPFG), 0.00%, 9/1/23 | | | 4,365 | | | | 4,330,080 | |
San Mateo County Community College District, (NPFG), 0.00%, 9/1/25 | | | 3,955 | | | | 3,867,357 | |
San Mateo Union High School District, (NPFG), 0.00%, 9/1/21 | | | 5,240 | | | | 5,234,498 | |
Union Elementary School District, (Election of 1999), (NPFG), 0.00%, 9/1/22 | | | 3,200 | | | | 3,181,088 | |
| | | | | | | | |
| | | | | | $ | 61,351,961 | |
| | | | | | | | |
Insured-Transportation — 1.0% | | | | | | | | |
San Joaquin Hills Transportation Corridor Agency, (NPFG), 0.00%, 1/15/27 | | $ | 3,520 | | | $ | 3,143,818 | |
| | | | | | | | |
| | | | | | $ | 3,143,818 | |
| | | | | | | | |
Lease Revenue/Certificates of Participation — 1.1% | | | | | | | | |
California Public Works Board, 5.00%, 11/1/38 | | $ | 3,045 | | | $ | 3,407,842 | |
| | | | | | | | |
| | | | | | $ | 3,407,842 | |
| | | | | | | | |
| | | | | | | | |
Security | | Principal Amount (000’s omitted) | | | Value | |
Special Tax Revenue — 11.8% | | | | | | | | |
Jurupa Public Financing Authority, 5.00%, 9/1/30 | | $ | 625 | | | $ | 714,656 | |
Jurupa Public Financing Authority, 5.00%, 9/1/32 | | | 625 | | | | 711,231 | |
Los Angeles County Metropolitan Transportation Authority, Sales Tax Revenue, Green Bonds, 5.00%, 7/1/42(1) | | | 10,250 | | | | 12,697,188 | |
Riverside County Transportation Commission, Sales Tax Revenue, Prerefunded to 6/1/23, 5.25%, 6/1/39(1) | | | 6,285 | | | | 7,057,615 | |
San Bernardino County Transportation Authority, Sales Tax Revenue, 5.25%, 3/1/40(1) | | | 10,375 | | | | 11,688,683 | |
San Francisco Bay Area Rapid Transit District, Sales Tax Revenue, Prerefunded to 7/1/22, 5.00%, 7/1/36(1) | | | 4,560 | | | | 4,888,092 | |
| | | | | | | | |
| | | | | | $ | 37,757,465 | |
| | | | | | | | |
Transportation — 5.2% | | | | | | | | |
Long Beach, Harbor Revenue, 5.00%, 5/15/42(1) | | $ | 7,500 | | | $ | 8,664,525 | |
San Francisco City and County Airport Commission, (San Francisco International Airport), (AMT), 5.00%, 5/1/45 | | | 5,000 | | | | 6,178,550 | |
San Jose, Airport Revenue, 5.00%, 3/1/31 | | | 1,750 | | | | 1,760,763 | |
| | | | | | | | |
| | | | | | $ | 16,603,838 | |
| | | | | | | | |
Water and Sewer — 14.3% | | | | | | | | |
Eastern Municipal Water District Financing Authority, 5.25%, 7/1/42(1) | | $ | 9,000 | | | $ | 11,346,660 | |
Los Angeles Department of Water and Power, Water System Revenue, 5.00%, 7/1/39(1) | | | 10,000 | | | | 11,522,500 | |
Los Angeles, Wastewater System Revenue, 5.00%, 6/1/43(1) | | | 7,500 | | | | 8,228,775 | |
Orange County Sanitation District, Wastewater Revenue, 5.00%, 2/1/35(1) | | | 10,000 | | | | 11,596,700 | |
Rancho California Water District Financing Authority, Prerefunded to 8/15/26, 5.00%, 8/1/46(1) | | | 2,500 | | | | 3,005,625 | |
| | | | | | | | |
| | | | | | $ | 45,700,260 | |
| | | | | | | | |
| | |
Total Tax-Exempt Municipal Securities — 164.4% (identified cost $481,447,534) | | | | | | $ | 525,918,630 | |
| | | | | | | | |
| | |
Taxable Municipal Securities — 1.1% | | | | | | | | |
| | |
Security | | Principal Amount (000’s omitted) | | | Value | |
Education — 0.6% | | | | | | | | |
California State University, 3.065%, 11/1/42 | | $ | 1,815 | | | $ | 1,882,590 | |
| | | | | | | | |
| | | | | | $ | 1,882,590 | |
| | | | | | | | |
General Obligations — 0.2% | | | | | | | | |
Milpitas Unified School District, 2.401%, 8/1/37 | | $ | 500 | | | $ | 509,535 | |
| | | | | | | | |
| | | | | | $ | 509,535 | |
| | | | | | | | |
Insured-General Obligations — 0.3% | | | | | | | | |
Savanna Elementary School District, (BAM), 2.911%, 8/1/42 | | $ | 1,000 | | | $ | 1,016,390 | |
| | | | | | | | |
| | | | | | $ | 1,016,390 | |
| | | | | | | | |
| | |
Total Taxable Municipal Securities — 1.1% (identified cost $3,315,000) | | | | | | $ | 3,408,515 | |
| | | | | | | | |
The percentage shown for each investment category in the Portfolio of Investments is based on net assets.
The Fund invests primarily in debt securities issued by California municipalities. The ability of the issuers of the debt securities to meet their obligations may be affected by economic developments in a specific industry or municipality. At December 31, 2020, 14.2% of total investments are backed by bond insurance of various financial institutions and financial guaranty assurance agencies. The aggregate percentage insured by an individual financial institution or financial guaranty assurance agency ranged from 0.8% to 7.8% of total investments.
The Fund did not have any open derivative instruments at December 31, 2020.
Under generally accepted accounting principles for fair value measurements, a three-tier hierarchy to prioritize the assumptions, referred to as inputs, is used in valuation techniques to measure fair value. The three-tier hierarchy of inputs is summarized in the three broad levels listed below.
In cases where the inputs used to measure fair value fall in different levels of the fair value hierarchy, the level disclosed is determined based on the lowest level input that is significant to the fair value measurement in its entirety. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.
At December 31, 2020, the hierarchy of inputs used in valuing the Fund’s investments, which are carried at value, were as follows:
For information on the Fund’s policy regarding the valuation of investments and other significant accounting policies, please refer to the Fund’s most recent financial statements included in its semiannual or annual report to shareholders.