2026-04-10T13:46:57-05:00 2025-06-30 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-07-01 452457442 Brigham Family Foundation % Foundation Source BRIG 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Elizabeth Baugh Secretary 8008391754 2026-04-06 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 1240772 X 2860200 10578 10578 3715 3715 -2465 572735 290748 2872028 305041 0 10814 3306 3306 14765 14765 28885 0 18071 3375000 3375000 3403885 0 3393071 -531857 305041 0 446568 29711 29711 133311 133311 133311 133311 115000 160785 160785 1077750 855664 323807 1240772 0 0 X 855664 323807 855664 323807 855664 323807 855664 -531857 323807 323807 Publicly-traded Securities 572735 281987 290748 290748 290748 4240 4240 4240 9900 0 9900 X 0 5660 4300 1360 false false false false false false true true true DE true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false true false false false false false false false false false false false false false false false false false Elizabeth Baugh Foundation Source 501 Silverside Rd Wilmington DE 198091377 Sec 10.0 0 0 0 Anne L Brigham Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, VP 1.0 0 0 0 Ben M Brigham III Foundation Source 501 Silverside Rd Wilmington DE 198091377 Pres, Dir, Sec 2.0 0 0 0 Delia Foster Foundation Source 501 Silverside Rd Wilmington DE 198091377 Treas 5.0 0 0 0 17469 332038 1211061 1560568 0 1560568 23409 1537159 76858 76858 4240 4240 72618 72618 72618 3393071 0 0 0 0 3393071 72618 403655 482200 528912 1358334 1442451 4215552 3393071 72618 3320453 7536005 0 403655 7132350 482200 528912 1358334 1442451 3320453 Anne L Brigham Ben M Brigham III X ARENA HALL FOUNDATION 1809 PEARL ST AUSTIN TX 78701 N/A PC General & Unrestricted 10000 AYN RAND INSTITUTE THE CENTER FOR THE ADVANCEMENT 6 HUTTON CENTRE DR STE 600 SANTA ANA CA 92707 N/A PC Atlas In Motion Sculpture 25500 AYN RAND INSTITUTE THE CENTER FOR THE ADVANCEMENT 6 HUTTON CENTRE DR STE 600 SANTA ANA CA 92707 N/A PC ARI Fellow Sponsorship Program 240000 AYN RAND INSTITUTE THE CENTER FOR THE ADVANCEMENT 6 HUTTON CENTRE DR STE 600 SANTA ANA CA 92707 N/A PC Ayn Rand Center Fund 1500000 AYN RAND INSTITUTE THE CENTER FOR THE ADVANCEMENT 6 HUTTON CENTRE DR STE 600 SANTA ANA CA 92707 N/A PC Free Books to Teachers Fund 100000 CITIZENS DEFENDING FREEDOM 590 NW 3RD ST MULBERRY FL 33860 N/A PC Hurricane Relief: Pilots 10000 EMERGENT ORDER FOUNDATION INC 4450 FRONTIER TRL AUSTIN TX 78745 N/A PC Radical Discourse Music Video Initiative 500000 GLOBAL LIBERTY INSTITUTE USA 1747 PENNSYLVANIA AVE NW STE 1000 WASHINGTON DC 20006 N/A PC Rising Leaders Program 100000 HERITAGE FOUNDATION 214 MASSACHUSETTS AVE NE WASHINGTON DC 20002 N/A PC Focus 2024 - Election Integrity 10000 SAMARITANS PURSE PO BOX 3000 BOONE NC 28607 N/A PC U.S. Disaster Relief: Hurricane Helene 10000 TEXAS PUBLIC POLICY FOUNDATION 901 CONGRESS AVE AUSTIN TX 78701 N/A PC Life: Powered Program 50000 TEXAS PUBLIC POLICY FOUNDATION 901 CONGRESS AVE AUSTIN TX 78701 N/A PC University Project Fund 57500 TEXAS PUBLIC POLICY FOUNDATION 901 CONGRESS AVE AUSTIN TX 78701 N/A PC Center for Innovation in Education Fund 250000 TEXAS PUBLIC POLICY FOUNDATION 901 CONGRESS AVE AUSTIN TX 78701 N/A PC the National Center for Energy Analytics (NCEA) under the leadership of Mark Mills 250000 THE ATLAS SOCIETY LTD 1038 MIWOK DR LODI CA 95240 N/A PC General & Unrestricted 10000 THE ATLAS SOCIETY LTD 1038 MIWOK DR LODI CA 95240 N/A PC Anthem AI Animated Project 117000 THE UNIVERSITY OF TEXAS AT AUSTIN 2110 SPEEDWAY STOP B6006 AUSTIN TX 78712 N/A GOV Salem Center for Policy 120000 WHITEFISH COMMUNITY FOUNDATION INC PO BOX 1060 WHITEFISH MT 59937 N/A PC General & Unrestricted 5000 YOUNG AMERICA'S FOUNDATION 11480 COMMERCE PARK DR STE 600 RESTON VA 20191 N/A PC Reagan Film Fund 10000 3375000 14 10578 14 3715 18 -2465 11828 11828 false false false false false false false false false false X X 1 BEN M BRIGHAM III 5914 W Courtyard Dr Suite 320 Austin TX 78730 2860200 X X 1 VIPER ENERGY PARTNERS LP VNOM, 5000 sh. 251000 2025-01-22 1 SM ENERGY COMPANY SM, 5000 sh. 209200 2025-01-22 ELIOS HOLDINGS LLC (FKA PERSEU 160785 1077750 As explained below, the Foundation has no plans for dissolution. This statement is submitted to report the distribution of certain assets during the year. The distributions resulted in a substantial contraction of assets. The following information is submitted in accordance with Treasury Regulation Section 1.6043-3(a)(1) and the Form 990-PF instructions: During the taxable year ending June 30, 2025, the Foundation made distributions from assets from sources other than current income. Collectively, the distributions in excess of current income totaled $3,375,000. This amount represents 25% or more of the Foundation's net assets of $1,772,121 (as measured by fair market value) at the beginning of the Foundation's taxable year ending June 30, 2025. Although the Foundation technically experienced a substantial contraction, it will continue in existence and has no plans for dissolution. The Foundation made distributions of cash to the grantees listed in the attachment to Part XIV, Line 3a; each such grant was made solely for the charitable purpose specified therein. Administrative Fees 14740 14740 State or Local Filing Fees 25 25 PERSEUS HOLDINGS USA LLC 133311 133311 2020-10 2025-10 PRINCIPAL & INTEREST UPON MATURITY 8. NONE INVESTMENT N/A 0 990-PF Estimated Tax for 2025 9900 990-PF Extension for 2024 914