2021-11-14T20:05:30-06:00 2020-12-31 Foundation Source One Hollow Ln Ste 212 Lake Success NY 11042 990PF 2020-01-01 831406109 Horizon Charitable Foundation % Foundation Source HORI 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 PATRICIA HORING TREASURER 8008391754 2021-11-13 true PATRICIA HORING 999009999 Jeffrey D Haskell P01345770 8008391754 2020 2022-09-23 18:48:47Z X 44143742 X 10133806 1738 1738 325105 305220 2489235 51268201 19467587 97743 100500 13047627 19875045 0 62041 62041 152978 177397 99013 76820 392416 161054 76820 1145000 1145000 1537416 161054 1221820 11510211 19713991 13929 635522 635522 27631518 25196089 25877554 541196 13865243 17630666 28186643 39696854 44143742 0 0 X 28186643 39696854 28186643 39696854 28186643 39696854 28186643 11510211 39696854 39696854 Publicly-traded Securities 51267003 31802755 19464248 19464248 Passthrough K1 Capital Gain/(Loss) 2141 ARCADIA AVIATION INVESTORS, LLC D 2019-12-31 2020-05-21 1198 0 1198 1198 19467587 274024 274024 274024 250501 0 250501 X 182 23705 false false false false false false false true true DE true false false false false true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false false false false false false false false false false false false false false false false false false Jeffrey Horing Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres 1.0 0 0 0 Patricia Horing Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Sec, Treas 1.0 0 0 0 Foundation Source 55 Walls Drive 3rd Fl Fairfield CT 06824 Administrative 76774 27822663 1400985 11216372 40440020 0 40440020 606600 39833420 1991671 1991671 274024 274024 1717647 1717647 1717647 1221820 0 0 0 0 1221820 0 1221820 1717647 65350 2018 2017 2016 1221820 65350 1156470 0 0 561177 0 0 Jeffrey Horing Patricia Horing X ALL AMERICANS VOTE 13628 SWANHOLLOW DR RICHMOND VA 23233 N/A PC General & Unrestricted 200000 ASSOCIATION TO BENEFIT CHILDREN 419 EAST 86TH ST NEW YORK NY 10028 N/A PC General & Unrestricted 10000 CHRISTIAN HERALD ASSN INC - THE BOWERY MISSION PO BOX 2000 THE MURRAY HILL STA NEW YORK NY 10156 N/A PC General & Unrestricted 10000 COMMUNITY FUNDS INC 909 3RD AVE 22ND FL NEW YORK NY 10022 N/A PC Emergency Cash Assistance Program (ECAP) for New York City 100000 GREATER WASHINGTON EDUCATIONAL TELECOMMUNICATIONS 3939 CAMPBELL AVE ARLINGTON VA 22206 N/A PC General & Unrestricted 5000 LITTLE SISTERS OF THE ASSUMPTION FAMILY HEALTH SER 333 E 115TH ST NEW YORK NY 10029 N/A PC General & Unrestricted 10000 MEXICAN COALITION FOR THE EMPOWERMENT OF YOUTH AND 389 E 150TH ST BRONX NY 10455 N/A PC General & Unrestricted 10000 NATIONAL REDISTRICTING FOUNDATION 700 13TH ST NW STE 600 WASHINGTON DC 20005 N/A PC General & Unrestricted 100000 NEW VENTURE FUND 1201 CONNECTICUT AVE NW STE 300 WASHINGTON DC 20036 N/A PC General & Unrestricted 250000 NEW VENTURE FUND 1201 CONNECTICUT AVE NW STE 300 WASHINGTON DC 20036 N/A PC The Democracy Fund 50000 NEW VENTURE FUND 1201 CONNECTICUT AVE NW STE 300 WASHINGTON DC 20036 N/A PC fund for America Votes 100000 NIDO DE ESPERANZA CHARITABLE SOCIETY 4111 BROADWAY NEW YORK NY 10033 N/A PC General & Unrestricted 20000 TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA 3451 WALNUT ST 433 FRANKLIN BLDG PHILADELPHIA PA 19104 N/A PC Penn Engineering Covid-19 Faculty Research Fund 250000 WEST SIDE CENTER FOR COMMUNITY LIFE INC 263 W 86TH ST NEW YORK NY 10024 N/A PC General & Unrestricted 10000 WORLD CENTRAL KITCHEN INCORPORATED 655 NEW YORK AVE NW 6TH FL WASHINGTON DC 20001 N/A PC OFF THEIR PLATE program 20000 1145000 14 1738 14 325105 18 2489235 K-1 Inc/Loss 525990 -2757 14 100500 -2757 2916578 2913821 false false false false false false false false false false X X 1 Horing Jeffrey 1114 Avenue of the Americas 36th Fl New York NY 10036 10133806 X 1 ALTERYX INC AYX, 35000 sh. 4967200 2020-02-21 1 ALTERYX INC AYX, 20135 sh. 2951690 2020-05-26 1 TENABLE HOLDINGS INC TENB, 34495 sh. 1210775 2020-11-13 1 TENABLE HOLDINGS INC TENB, 28608 sh. 1004141 2020-11-13 Form 8865 Form 8865 The Foundation has prepared this form to the best of its ability based on the limited information provided to it by the investment on which the Foundation is reporting and on the basis of having received no information to the contrary. Any missing or incomplete information is due to the Foundation's inability to obtain such information and is not a willful attempt to withhold such information. Form 926 - Armis Forms 926 The Foundation has prepared these forms to the best of its ability based on the limited information provided to it by the investments on which the Foundation is reporting and on the basis of having received no information to the contrary. Any missing or incomplete information is due to the Foundation's inability to obtain such information and is not a willful attempt to withhold such information. ALTERYX INC 2951690 2452242 DIAMOND HILL SHORT DUR TOT RET 3021070 3051210 DOUBLELINE TOTAL RETURN BOND 1008019 1007073 GRANITESHARES XOUT U.S. LARGE 3999987 4340744 METROPOLITAN WEST RETURN BOND 839329 811759 SCH ST US TRSR ETF 3555497 3534861 TENABLE HOLDINGS INC 1862231 2772654 VANGUARD GNMA FUND ADMIRAL SHS 6674445 6631533 VANGUARD SHORT-TERM TREASURY A 1283821 1275478 ANTERO PEAK LONG/SHORT OFFSHOR 5000000 6875302 ARCADIA IREO CO-INVEST I, LLC 166906 147655 ARCADIA IREO II INVESTORS LLC 340275 272848 ASCENT PRIVATE INV FD II LP 126004 150281 INSIGHT PARTNERS XI (CLASS A) 4764910 6634342 KAYNE CLO PARTNERS FUND II, L. 1467148 1688166 RA CAPITAL HEALTHCARE INTERNAT 2000000 1862072 Administrative Fees 76774 76774 K-1 Exp ARCADIA IREO II INVEST 8089 8089 K-1 Exp ASCENT PRIVATE INV FD 26422 26422 K-1 Exp INSIGHT PARTNERS XI (C 52923 51359 K-1 Exp KAYNE CLO PARTNERS FUN 13143 13143 Postage/Delivery Service 21 21 State or Local Filing Fees 25 25 K-1 Inc/Loss ASCENT PRIVATE INV FD II LP 10229 9821 K-1 Inc/Loss INSIGHT PARTNERS XI (CLASS A) LP -2167 998 K-1 Inc/Loss KAYNE CLO PARTNERS FUND II, L.P 89681 89681 990-PF Estimated Tax for 2020 147800 990-PF Extension for 2019 5178