2025-10-13T15:01:22-05:00 2024-12-31 346565596 ERNST & YOUNG US LLP 2100 ONE PPG PLACE PITTSBURGH PA 15222 990PF 2024-01-01 611708312 MCCONNELL FAMILY FOUNDATION MCCO 2124938000 140 BROADWAY 4TH FLOOR NEW YORK NY 100051101 MARK TACCETTA VICE PRESIDENT 2124938000 2025-10-07 true false DEREK MASTIC P01394162 4126447800 2025-10-07 2024 2025-03-06 01:10:19Z X 9714689 1000709 198786 198786 1132743 2223901 1132743 0 1214 2333452 1331529 30143 30143 0 0 0 0 0 0 500 0 0 500 51565 51565 0 0 24216 10116 0 0 0 68000 0 0 68000 0 0 257 257 174681 61938 0 98643 420000 420000 594681 61938 0 518643 1738771 1269591 0 1264973 1198501 1198501 0 0 0 906971 919895 1819234 1090748 450576 463675 3534517 5002247 6233279 6797209 7571219 9714689 0 X 6797209 7571219 6797209 7571219 6797209 7571219 6797209 1738771 0 8535980 964761 7571219 2172. ALPHABET INC CL C 2024-12-09 384041 33917 350124 350124 62260.536 BBH LIMITED DURATION FUND CL I 2024-09-23 650000 640173 9827 9827 25. BERKSHIRE HATHAWAY INC-CL B 2013-01-30 2024-04-04 10502 2416 8086 8086 47. BERKSHIRE HATHAWAY INC-CL B 2013-01-30 2024-08-29 21950 4542 17408 17408 8. BERKSHIRE HATHAWAY INC-CL B 2013-01-30 2024-09-30 3655 773 2882 2882 5. BERKSHIRE HATHAWAY INC-CL B 2013-01-30 2024-10-31 2271 483 1788 1788 12. BERKSHIRE HATHAWAY INC-CL B 2013-01-30 2024-11-15 5632 1160 4472 4472 455. BERKSHIRE HATHAWAY INC-CL B 2024-12-09 211260 33060 178200 178200 5. BOOKING HOLDINGS INC COM STK 2024-11-15 24835 9070 15765 15765 25. COPART INC COM STK 2018-12-20 2024-05-08 1381 294 1087 1087 57. COPART INC COM STK 2018-12-20 2024-05-09 3153 671 2482 2482 62. COPART INC COM STK 2018-12-20 2024-05-10 3400 730 2670 2670 72. COPART INC COM STK 2018-12-20 2024-05-13 3921 848 3073 3073 71. COPART INC COM STK 2018-12-20 2024-05-14 3836 836 3000 3000 73. COPART INC COM STK 2018-12-20 2024-05-15 4018 859 3159 3159 71. COPART INC COM STK 2018-12-20 2024-05-16 3879 836 3043 3043 66. COPART INC COM STK 2018-12-20 2024-05-17 3562 777 2785 2785 36. DIAGEO PLC- SPONSORED ADR 2008-11-21 2024-07-19 4627 1855 2772 2772 52. DIAGEO PLC- SPONSORED ADR 2008-11-21 2024-07-22 6731 2680 4051 4051 27. DIAGEO PLC- SPONSORED ADR 2008-11-21 2024-07-23 3470 1391 2079 2079 25. DIAGEO PLC- SPONSORED ADR 2008-11-21 2024-07-24 3231 1288 1943 1943 26. DIAGEO PLC- SPONSORED ADR 2008-11-21 2024-07-30 3239 1340 1899 1899 100. NESTLE S A SPONS ADR 2004-09-10 2024-07-19 10505 2412 8093 8093 63. NESTLE S A SPONS ADR 2004-09-10 2024-07-22 6682 1520 5162 5162 33. NESTLE S A SPONS ADR 2004-09-10 2024-07-23 3475 796 2679 2679 32. NESTLE S A SPONS ADR 2004-09-10 2024-07-24 3367 772 2595 2595 35. NESTLE S A SPONS ADR 2004-09-10 2024-07-25 3514 844 2670 2670 61. PROGRESSIVE CORP OHIO 2020-05-21 2024-08-09 13455 4521 8934 8934 15. PROGRESSIVE CORP OHIO 2020-05-21 2024-08-12 3348 1112 2236 2236 7. PROGRESSIVE CORP OHIO 2020-05-21 2024-08-22 1673 519 1154 1154 14. PROGRESSIVE CORP OHIO 2024-10-31 3427 1023 2404 2404 44. PROGRESSIVE CORP OHIO 2020-05-13 2024-11-15 11233 3202 8031 8031 1110. WASTE MANAGEMENT INC 2024-12-09 241510 37908 203602 203602 1. BURGUNDY EMERGING MARKETS 2020-01-01 2024-09-23 297583 296529 1054 1054 1. BARES MID/LARGE CAP SERIES 2020-01-01 2024-12-31 310 1 309 309 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 CAPITAL GAIN DIVIDENDS P 28 1132743 17647 0 17647 0 17647 5474 0 18800 24274 0 6627 6627 0 false false false false false false false true true NY true false false false false true BROWN BROTHERS HARRIMAN TRUST CO NA 2124938000 140 BROADWAY 7TH FLOOR NEW YORK NY 10005 false false false false true false false false false false false false false false false false false false false false false false BROWN BROS HARRIMAN TR CO N A 140 BROADWAY 5TH FLOOR NEW YORK NY 10005 TRUSTEE 1 30143 MICHAEL W MCCONNELL 12 LITTLE RAM ISLAND DRIVE SHELTER ISLAND NY 11965 TRUSTEE 1 0 GEORGETTE C MCCONNELL 12 LITTLE RAM ISLAND DRIVE SHELTER ISLAND NY 11965 TRUSTEE 1 0 MICHAELW MCCONNELL II 112 EYE STREET SAN RAFAEL CA 94901 TRUSTEE 1 0 NONE 0 NONE 0 NONE N/A 7929229 850461 0 8779690 0 0 8779690 131695 8647995 432400 432400 17647 17647 414753 0 414753 0 414753 518643 0 0 0 0 518643 414753 334419 0 0 0 0 0 0 0 518643 334419 0 0 184224 0 0 0 0 0 0 0 0 230529 0 0 0 0 0 0 0 0 NONE NONE X AMERICAN BIRD CONSERVANCY 4249 LOUDOUN AVE THE PLAINS VA 20198 NONE PC GENERAL 2000 CONSERVE WILDLIFE FOUNDATION OF NJ 2 PRESERVATION PL PRINCETON NJ 08540 NONE PC GENERAL SUPPORT 5000 GROUP FOR THE EAST END PO BOX 1792 SOUTHOLD NY 11971 NONE PC GENERAL SUPPORT 3000 GUCKER CAMPERSHIP FUND 19 WATCHTOWER ROAD HOPKINTON NH 03229 NONE PC GENERAL 2000 MARIN CATHOLIC HIGH SCHOOL 675 SIR FRANCIS DRAKE BLVD KENTFIELD CA 94904 NONE PC GENERAL SUPPORT 3000 NORTH COUNTRY CAMPS FOUNDATION INC 19 WATCHTOWER ROAD HOPKINTON NH 03229 NONE PC GENERAL SUPPORT 2000 STONY BROOK FOUNDATION INC 230 ADMINISTRATION STONY BROOK NY 11790 NONE PC GENERAL 100000 THE BRANSON SCHOOL 39 FERNHILL AVE ROSS CA 94957 NONE PC GENERAL 3000 THE NATURE CONSERVANCY CALIFORNIA CHAPTER 201 MISSION STREET SUITE 400 SAN FRANCISCO CA 94105 NONE PC GENERAL SUPPORT 100000 WOODS HOLE OCEANOGRAPHIC INSTITUTION 183 OYSTER POND ROAD MS 40 WOODS HOLE MA 02543 NONE PC GENERAL SUPPORT 200000 420000 14 198786 18 1132743 BBH WEALTH STRATEG 18 -14 GQG BBH WS 18 -709 BOWIE GLOBAL EQUIT 18 -595 1332743 1332743 false false false false false false false false false false X X 1 MICHAEL W MCCONNELL 12 LITTLE RAM ISLAND DR SHELTER ISLAND HEIGH NY 11965 1000709 X 1 2,127 SHARES ALPHABET INC CL C $371,438.01 476 SHARES BERKSHIRE HATHAWAY INC CL B $223,169.03 1,077 1000709 2024-12-04 TAX PREPARATION FEE (NON-ALLOC 500 500 BBH LIMITED DURATION FUND CL I 450576 463675 DIAGEO PLC SPONS ADR NESTLE S A SPONS ADR BERKSHIRE HATHAWAY INC-CL B 11274 88390 MICROSOFT CORP 63524 88515 BBH INTERNATIONAL EQUITY FUND 277806 308930 ORACLE CORP 17248 76821 ALPHABET INC CL C 7995 107408 COPART INC COM STK KLA-TENCOR CORP 11205 57341 LINDE PLC COM STK 32528 83315 BOOKING HOLDINGS 16049 44716 COSTCO 13065 58641 ARTHUR J GALLAGHER 19897 63299 ALCON INC 29108 52717 MASTERCARD I 41647 86884 AMAZON.COM INC 44723 62965 NIKE INC CL B 27166 26939 PROGRESSIVE CORP OHIO 14192 46724 THERMO FISHER SCIENTIFIC INC 38339 45780 S&P GLOBAL INC 34576 49803 ABBOTT LABS 44554 41059 ZOETIS INC 8709 49694 WASTE MANAGEMENT INC 7281 54887 ADOBE INC 35300 37353 TEXAS INSTRUMENTS 30403 34127 UNITEDHEALTH GROUP INC 24410 23270 OTIS WORLDWIDE CORPORATION COM 15857 15188 UNION PACIFIC CORP 158488 APPLIED MATERIALS INC 20719 18540 AUTOMATIC DATA PROCESSING INC 23354 27224 CADENCE DESIGN SYS INC 8966 10216 SELECT EQUITY - BBH WEALTH STR AT COST 996600 1106530 BARES MID/LGE CAP - BBH WEALTH ALTAROCK PARTNERS - BBH WEALTH AT COST 676333 1385415 CLARKSTON SM/MID CAP - BBH WEA AT COST 289333 334062 GQG PARTNERS EMERGING MARKETS AT COST 566566 682932 BBH INCOME FUND-I AT COST 942500 882730 BBH WEALTH STRATEGIES VALLEY AT COST 569465 782494 CLARKSTON FOUNDERS FUND AT COST 300000 301950 BOWIE GLOBAL EQUITY SERIES BBH AT COST 661450 757166 MUTUAL FUND TIMING DIFFERENCES 862 FMV ADJUSTMENT TO COST BASIS ON GIFTS 913899 PENDING PARTNERSHIP PURCHASE 50000 OTHER NON-ALLOCABLE EXPENSE - 250 250 0 OTHER EXPENSE (NON-DEDUCTIBLE 7 7 0 OTHER REVENUE 2532 0 BBH WEALTH STRATEGIES, LLC - SELECT EQUI -14 0 GQG BBH WS -709 0 BOWIE GLOBAL EQUITY SERIES - BBH WS (VA -595 0 INVESTMNT MNGMNT FEES (NON-DED 51565 51565 MICHAEL W MCCONNELL 12 LITTLE RAM ISLAND DR SHELTER ISLAND HEIGH NY 11965 FOREIGN TAXES 9235 9235 0 FEDERAL TAX PAYMENT - PRIOR YE 14100 0 0 FOREIGN TAXES ON QUALIFIED FOR 881 881 0