2020-11-16T15:11:28-08:00 2019-12-31 942941784 Delagnes Mitchell & Linder LLP 300 Montgomery Street Suite 1050 San Francisco CA 94104 990PF 2019-01-01 821980761 The Todd and Doris Ahlsten Foundation TODD 4158787495 700 Larkspur Landing Circle Larkspur CA 94939 Melissa Arciniega Executive Director 2020-11-16 true Edwin Niiya P00237112 4159830500 2019 2021-04-22 16:20:28Z X 12716418 X 5093947 853 853 106441 106441 189177 5813163 189177 5390418 296471 75000 75000 1384 1384 21000 20500 670 670 12391 6205 32687 32687 26628 26628 169760 0 163074 585910 585910 755670 0 748984 4634748 296471 215134 208856 208856 52648 26717 26717 4497145 6002050 6002050 2265000 2265000 2453917 4213795 4213795 7218844 12716418 12716418 25017 22409 25017 22409 X 7193827 7193827 12694009 7218844 12716418 7193827 4634748 865434 12694009 12694009 Short Term Transactions P 2019-01-01 2019-12-31 3577935 3556850 21085 21085 Long Term Transactions P 2018-01-01 2019-12-31 2018295 2067136 -48841 -48841 Capital Gain Dividends 216933 189177 21085 false 599978 5182343 0.11577 184888 88477 2.08967 2.205447 1.102724 9526792 10505422 2965 10508387 748984 5929 5929 5929 4520 7000 11520 X 5591 5591 false false false false false false false true true CA true false false false false true N/A Melissa Arciniega 4158787495 700 Larkspur Landing Circle 199 Larkspur CA 94939 false false false false true false false false false false false false false false false false false false false false false false Todd C Ahlsten 700 Larkspur Landing 199 Larkspur CA 94939 Treasurer 1.00 0 Doris C Ahlsten 700 Larkspur Landing 199 Larkspur CA 94939 President 1.00 0 Melissa Arciniega 700 Larkspur Landing 199 Larkspur CA 94939 Exec. Dir. 8.00 75000 NONE NONE Grant making to provide charitable assistance to those in need. 755673 9448887 222983 0 9671870 0 9671870 145078 9526792 476340 476340 5929 5929 470411 470411 470411 748984 748984 748984 470411 180464 345378 525842 748984 0 470411 278573 804415 0 804415 180464 345378 278573 X Belvedere Tiburon Library Foundatio 1501 Tiburon Blvd Tiburon CA 94920 None 509(a) To provide charitable assistance in the community. 1500 EastBay Formosan United Methodist C 1755 Sunnyvale Ave Walnut Creek CA 94597 None 509(a) To provide charitable assistance in the community. 34550 International Justice Mission PO Box 96961 Washington DC 20090 None 509(a) To provide charitable assistance in the community. 15000 Marin Covenant Church 195 N Redwood Dr San Rafael CA 94903 None 509(a) To provide charitable assistance in the community. 25000 St Jude Children's Research Hospita 501 St Jude Place Memphis TN 38105 None 509(a) To provide charitable assistance in the community. 15000 St Luke Lutheran Church 905 Mendocino Avenue Santa Rosa CA 95401 None 509(a) To provide charitable assistance in the community. 25000 The First Tee of Silicon Valley 1922 The Alameda Ste 214 San Jose CA 95126 None 509(a) To provide charitable assistance in the community. 5000 V Foundation for Cancer Research 14600 Weston Pkwy Cary NC 27513 None 509(a) To provide charitable assistance in the community. 10000 World Resources Group 456 Myers Avenue Harrisonburg VA 22801 None 509(a) To provide charitable assistance in the community. 10000 World Vision PO Box 78481 Tacoma WA 98481 None 509(a) To provide charitable assistance in the community. 1059 Wounded Warrior Project 4899 Belfort Road Ste 300 Jacksonville FL 32256 None 509(a) To provide charitable assistance in the community. 6000 The Eddie Ashley College Scholarshi 700 Larkspur Landing Circle Larkspur CA 94939 None 509(a) To provide charitable assistance in the community. 59292 Faith NetWork 2633 Telegraph Ave 412 Oakland CA 94612 None 509(a) To provide charitable assistance in the community. 40000 Global Strategies 828 San Pablo Ave 260 Albany CA 94706 None 509(a) To provide charitable assistance in the community. 200000 LiveStrong Foundation 2201 E Sixth Street Austin TX 78702 None 509(a) To provide charitable assistance in the community. 10000 Richmond High School 1250 23rd St Richmond CA 94804 None 509(a) To provide charitable assistance in the community. 5000 St Mark Lutheran Church 1111 OFarrell St San Francisco CA 94109 None 509(a) To provide charitable assistance in the community. 20000 The Ahlsten Foundation Scholarship 700 Larkspur Landing Circle Larkspur CA 94939 None 509(a) To provide charitable assistance in the community. 17059 Tiburon Baptist Church 445 Greenwood Beach Rd Tiburon CA 94920 None 509(a) To provide charitable assistance in the community. 22500 Water Foundation 1970 Broadway Suite 900 Oakland CA 94612 None 509(a) To provide charitable assistance in the community. 20000 Cru 100 Lake Hart Drive Orlando FL 32832 None 509(a) To provide charitable assistance in the community. 1200 Contra Costa Civic Theatre 951 Pomona Ave El Cerrito CA 94530 None 509(a) To provide charitable assistance in the community. 1000 Southern Illinois Electric Cooperat 7420 US Highway 51 South Dongola IL 62926 None 509(a) To provide charitable assistance in the community. 2000 Lukemia and Lymphoma Society 3 International Drive Suite 200 Rye Brook NY 10573 None 509(a) To provide charitable assistance in the community. 500 Adopt a Family of Marin 35 Mitchell Blvd Suite 16 San Rafael CA 94903 None 509(a) To provide charitable assistance in the community. 1500 Pancreatic Cancer Action Network 1500 Rosecrans Avenue Suite 200 Manhattan Beach CA 90266 None 509(a) To provide charitable assistance in the community. 500 American Diabetes Association 2451 Crystal Drive Suite 900 Arlington VA 22202 None 509(a) To provide charitable assistance in the community. 300 UCSF 505 Parnassus Ave San Franisco CA 94143 None 509(a) To provide charitable assistance in the community. 100 American Found for Suicide Preventi 555 Saturn Blvd San Diego CA 92154 None 509(a) To provide charitable assistance in the community. 50 California Fire Foundation 1780 Creekside Oaks Drive Sacramento CA 95833 None 509(a) To provide charitable assistance in the community. 1000 RAICES 1305 N Flores Street San Antonio TX 78212 None 509(a) To provide charitable assistance in the community. 100 Christ Church 460 Arguello Blvd San Francisco CA 94118 None 509(a) To provide charitable assistance in the community. 5070 Solano Community Church 7200 Schmidt Ln El Cerrito CA 94530 None 509(a) To provide charitable assistance in the community. 3000 The Ocean Cleanup 100 Wall Street 10th Floor New York NY 10005 None 509(a) To provide charitable assistance in the community. 200 American Cancer Society 250 Williams Street NW Atlanta GA 30303 509(a) To provide charitable assistance in the community. 30 Susan G Komen 13770 Noel Road Suite 801889 Dallas TX 75380 None 509(a) To provide charitable assistance in the community. 100 El Cerrito High School Music 540 Ashbury Ave El Cerrito CA 94530 None 509(a) To provide charitable assistance in the community. 2000 Bay Area Rescue Mission 2114 Macdonald Ave Richmond CA 94801 None 509(a) To provide charitable assistance in the community. 2000 El Cerrito Community Foundation 1315 Devonshire Ct El Cerrito CA 94530 None 509(a) To provide charitable assistance in the community. 300 Duarte Women's Club PO Box 88 Duarte CA 91009 None 509(a) To provide charitable assistance in the community. 3000 St Vincent de Paul of Alamdeda Coun 2272 San Pablo Avenue Oakland CA 94612 None 509(a) To provide charitable assistance in the community. 5000 Center for Youth Development throug 2120 University Ave Berkeley CA 94704 None 509(a) To provide charitable assistance in the community. 10000 Madison Primary 158 Primary School Drive Madison VA 22727 None 509(a) To provide charitable assistance in the community. 5000 585910 14 853 14 106441 18 189177 296471 296471 false false false false false false false false false false X X 1 Todd and Doris Ahlsten 700 Larkspur Land Circle 199 Larkspur CA 94939 5091947 X X 1 Publicly Traded Securities 2091947 2019-06-07 Accounting Fee 21000 0 0 20500 Berkshire Hathaway Inc 2265000 2265000 6002050 6002050 Parnassus Core Equity Fund FMV 4213795 4213795 Legal Fees 1384 0 0 1384 Books & Subscriptions 56 56 Business Registration Fees 140 140 Equipment Rental and Maintenance 2232 2232 Insurance 1693 1693 IT Consulting 13860 13860 Meals & Entertainment 696 696 Office Furnishings 1500 1500 Office Supplies 656 656 Parking 4 4 Payroll Fees 896 896 Postage 121 121 Printing and Copying 454 454 Small Equipment 4180 4180 Telephone 120 120 Transportation 20 20 Website & Media Services Fee 670 0 0 670 Excise tax 6186 Payroll Taxes 6025 6025 State Taxes 180 180