| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | Berkshire Hathaway Inctracked | 30,100,58530.1M | $4.6B | 45.06% | TRIM -5% |
| 2 | BlackRock, Inc. | 2,766,7512.8M | $425M | 4.14% | TRIM -5% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2,180,2252.2M | $335M | 3.26% | NEW† |
| 4 | MORGAN STANLEY | 1,666,0381.7M | $256M | 2.49% | ADD 13% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1,479,6001.5M | $227M | 2.21% | NEW† |
| 6 | Invesco Ltd. | 1,467,8811.5M | $226M | 2.20% | TRIM -13% |
| 7 | STATE STREET CORP | 1,351,7371.4M | $208M | 2.02% | TRIM -6% |
| 8 | DIMENSIONAL FUND ADVISORS LP | 1,145,4361.1M | $176M | 1.71% | ADD 5% |
| 9 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1,110,1511.1M | $171M | 1.66% | TRIM -7% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 939,781939,781 | $144M | 1.41% | TRIM -4% |
| 11 | LSV ASSET MANAGEMENT | 931,058931,058 | $143M | 1.39% | — |
| 12 | Gates Capital Management, Inc. | 723,008723,008 | $111M | 1.08% | TRIM -38% |
| 13 | CITADEL ADVISORS LLC | 719,408719,408 | $111M | 1.08% | ADD 99% |
| 14 | UBS Group AG | 650,548650,548 | $100M | 0.97% | ADD 106% |
| 15 | NEUBERGER BERMAN GROUP LLC | 532,087532,087 | $82M | 0.80% | ADD 21% |
| 16 | D. E. Shaw & Co., Inc. | 504,639504,639 | $78M | 0.76% | — |
| 17 | Bank of New York Mellon Corp | 457,493457,493 | $70M | 0.68% | ADD 81% |
| 18 | Woodline Partners LP | 452,979452,979 | $70M | 0.68% | NEW |
| 19 | GOLDMAN SACHS GROUP INC | 447,422447,422 | $69M | 0.67% | ADD 44% |
| 20 | NORTHERN TRUST CORP | 413,229413,229 | $64M | 0.62% | TRIM -12% |
| 21 | AQR CAPITAL MANAGEMENT LLC | 410,014410,014 | $63M | 0.61% | ADD 783% |
| 22 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 383,642383,642 | $59M | 0.57% | — |
| 23 | NORDEA INVESTMENT MANAGEMENT AB | 384,709384,709 | $59M | 0.58% | ADD 14% |
| 24 | Doma Perpetual Capital Management LLC | 316,025316,025 | $49M | 0.47% | ADD 4% |
| 25 | Freestone Grove Partners LP | 315,157315,157 | $48M | 0.47% | ADD 4182% |
| 26 | JANE STREET GROUP, LLC | 305,950305,950 | $47M | 0.46% | TRIM -19% |
| 27 | HRT FINANCIAL LP | 287,342287,342 | $44M | 0.43% | ADD 64% |
| 28 | DEUTSCHE BANK AG\ | 262,190262,190 | $40M | 0.39% | — |
| 29 | JPMORGAN CHASE & CO | 263,172263,172 | $40M | 0.39% | ADD 10% |
| 30 | KBC Group NV | 256,758256,758 | $39M | 0.38% | TRIM -41% |
| 31 | ROYAL BANK OF CANADA | 242,615242,615 | $37M | 0.36% | TRIM -6% |
| 32 | WEDGE CAPITAL MANAGEMENT L L P/NC | 241,328241,328 | $37M | 0.36% | TRIM -19% |
| 33 | BANK OF AMERICA CORP /DE/ | 241,059241,059 | $37M | 0.36% | TRIM -33% |
| 34 | Quantinno Capital Management LP | 232,666232,666 | $36M | 0.35% | TRIM -13% |
| 35 | Tidal Investments LLC | 229,405229,405 | $35M | 0.34% | TRIM -11% |
| 36 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 225,177225,177 | $35M | 0.34% | ADD 20% |
| 37 | TODD ASSET MANAGEMENT LLC | 222,677222,677 | $34M | 0.33% | ADD 20% |
| 38 | SG Americas Securities, LLC | 212,293212,293 | $33M | 0.32% | ADD 27% |
| 39 | VANGUARD FIDUCIARY TRUST CO | 193,215193,215 | $30M | 0.29% | NEW |
| 40 | RENAISSANCE TECHNOLOGIES LLC | 189,200189,200 | $29M | 0.28% | ADD 10% |
| 41 | Gotham Asset Management, LLC | 175,573175,573 | $27M | 0.26% | ADD 21% |
| 42 | Allianz Asset Management GmbH | 164,949164,949 | $25M | 0.25% | TRIM -13% |
| 43 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 151,313151,313 | $23M | 0.23% | ADD 14% |
| 44 | Engineers Gate Manager LP | 140,957140,957 | $22M | 0.21% | ADD 1580% |
| 45 | BI Asset Management Fondsmaeglerselskab A/S | 121,751121,751 | $19M | 0.18% | ADD 42% |
| 46 | RHUMBLINE ADVISERS | 120,633120,633 | $19M | 0.18% | TRIM -11% |
| 47 | Amundi | 115,300115,300 | $18M | 0.17% | TRIM -4% |
| 48 | OSAIC HOLDINGS, INC. | 114,260114,260 | $18M | 0.17% | ADD 1606% |
| 49 | VICTORY CAPITAL MANAGEMENT INC | 111,695111,695 | $17M | 0.17% | ADD 94% |
| 50 | Legal & General Group Plc | 101,436101,436 | $16M | 0.15% | TRIM -10% |
| 51 | Squarepoint Ops LLC | 100,397100,397 | $15M | 0.15% | TRIM -80% |
| 52 | SCHRODER INVESTMENT MANAGEMENT GROUP | 97,18497,184 | $15M | 0.15% | ADD 597% |
| 53 | Nuveen, LLC | 96,49896,498 | $15M | 0.14% | ADD 3% |
| 54 | CANADA PENSION PLAN INVESTMENT BOARD | 91,42491,424 | $14M | 0.14% | TRIM -3% |
| 55 | BARCLAYS PLC | 88,85688,856 | $14M | 0.13% | TRIM -69% |
| 56 | Connor, Clark & Lunn Investment Management Ltd. | 81,99781,997 | $13M | 0.12% | TRIM -45% |
| 57 | TUDOR INVESTMENT CORP ET AL | 79,91579,915 | $12M | 0.12% | TRIM -75% |
| 58 | California Public Employees Retirement System | 79,33479,334 | $12M | 0.12% | TRIM -16% |
| 59 | HSBC HOLDINGS PLC | 78,79078,790 | $12M | 0.12% | TRIM -70% |
| 60 | Swiss National Bank | 76,80076,800 | $12M | 0.11% | — |
| 61 | Vanguard Global Advisers, LLC | 69,89769,897 | $11M | 0.10% | NEW |
| 62 | Man Group plc | 69,88669,886 | $11M | 0.10% | TRIM -76% |
| 63 | SEI INVESTMENTS CO | 68,34068,340 | $11M | 0.10% | TRIM -22% |
| 64 | ACADIAN ASSET MANAGEMENT LLC | 68,18868,188 | $10M | 0.10% | ADD 485% |
| 65 | National Philanthropic Trust | 62,93162,931 | $10M | 0.09% | — |
| 66 | Susquehanna Portfolio Strategies, LLC | 61,04961,049 | $9M | 0.09% | TRIM -52% |
| 67 | Te Ahumairangi Investment Management Ltd | 59,33059,330 | $9M | 0.09% | TRIM -25% |
| 68 | MILLENNIUM MANAGEMENT LLC | 55,00655,006 | $8M | 0.08% | TRIM -94% |
| 69 | BNP PARIBAS FINANCIAL MARKETS | 54,71754,717 | $8M | 0.08% | TRIM -55% |
| 70 | Fund 1 Investments, LLC | 54,25654,256 | $8M | 0.08% | NEW |
| 71 | STOREBRAND ASSET MANAGEMENT AS | 54,22254,222 | $8M | 0.08% | TRIM -13% |
| 72 | Corient Private Wealth LLC | 54,25654,256 | $8M | 0.08% | TRIM -86% |
| 73 | PRICE T ROWE ASSOCIATES INC /MD/ | 50,51850,518 | $8M | 0.08% | TRIM -2% |
| 74 | Ranmore Fund Management Ltd | 50,00050,000 | $8M | 0.07% | NEW |
| 75 | Quadrature Capital Ltd | 49,64149,641 | $8M | 0.07% | NEW |
| 76 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | 49,17549,175 | $8M | 0.07% | TRIM -83% |
| 77 | TWO SIGMA INVESTMENTS, LP | 49,12549,125 | $8M | 0.07% | ADD 488% |
| 78 | Jump Financial, LLC | 48,22248,222 | $7M | 0.07% | TRIM -21% |
| 79 | Robeco Institutional Asset Management B.V. | 47,27347,273 | $7M | 0.07% | TRIM -3% |
| 80 | Aquatic Capital Management LLC | 46,46646,466 | $7M | 0.07% | ADD 40% |
| 81 | ALLIANCEBERNSTEIN L.P. | 61,79061,790 | $7M | 0.09% | ADD 25% |
| 82 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 45,24345,243 | $7M | 0.07% | ADD 22% |
| 83 | CITIGROUP INC | 43,99543,995 | $7M | 0.07% | TRIM -53% |
| 84 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 43,71043,710 | $7M | 0.07% | — |
| 85 | ARMISTICE CAPITAL, LLC | 42,97842,978 | $7M | 0.06% | NEW |
| 86 | Mitsubishi UFJ Trust & Banking Corp | 41,39741,397 | $6M | 0.06% | TRIM -26% |
| 87 | Russell Investments Group, Ltd. | 40,69540,695 | $6M | 0.06% | TRIM -59% |
| 88 | Inlet Private Wealth, LLC | 40,50040,500 | $6M | 0.06% | — |
| 89 | Eurizon Capital SGR S.p.A. | 40,34140,341 | $6M | 0.06% | ADD 3% |
| 90 | PRINCIPAL FINANCIAL GROUP INC | 39,82339,823 | $6M | 0.06% | TRIM -2% |
| 91 | GHP Investment Advisors, Inc. | 39,73939,739 | $6M | 0.06% | — |
| 92 | Mitsubishi UFJ Asset Management Co., Ltd. | 39,71039,710 | $6M | 0.06% | — |
| 93 | RAYMOND JAMES FINANCIAL INC | 38,85338,853 | $6M | 0.06% | ADD 48% |
| 94 | FIFTH THIRD BANCORP | 38,41138,411 | $6M | 0.06% | ADD 831% |
| 95 | BANK OF MONTREAL /CAN/ | 38,35138,351 | $6M | 0.06% | TRIM -23% |
| 96 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 37,94437,944 | $6M | 0.06% | — |
| 97 | FIRST TRUST ADVISORS LP | 37,69237,692 | $6M | 0.06% | ADD 18% |
| 98 | JANUS HENDERSON GROUP PLC | 37,18837,188 | $6M | 0.06% | ADD 96% |
| 99 | FMR LLC | 36,70536,705 | $6M | 0.05% | ADD 98% |
| 100 | NATIONAL BANK OF CANADA /FI/ | 35,89035,890 | $6M | 0.05% | TRIM -17% |
† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| Berkshire Hathaway Inctracked | 36.1M | 35.1M | 33.8M | 32.2M | 31.8M | 30.1M | $4.6B |
| BlackRock, Inc. | 4.2M | 4.2M | 4.1M | 3.6M | 2.9M | 2.8M | $425M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 2.2M | $335M |
| MORGAN STANLEY | 1.5M | 1.3M | 1.5M | 1.4M | 1.5M | 1.7M | $256M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | — | — | — | — | — | 1.5M | $227M |
| Invesco Ltd. | 1.6M | 1.6M | 1.6M | 1.7M | 1.7M | 1.5M | $226M |
| STATE STREET CORP | 2.3M | 2.2M | 2.1M | 1.8M | 1.4M | 1.4M | $208M |
| DIMENSIONAL FUND ADVISORS LP | 902K | 877K | 998K | 1.1M | 1.1M | 1.1M | $176M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 163K | 114K | 264K | 554K | 1.2M | 1.1M | $171M |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1M | 1.2M | 1.1M | 1.0M | 979K | 940K | $144M |
| LSV ASSET MANAGEMENT | 1.0M | 962K | 941K | 927K | 937K | 931K | $143M |
| Gates Capital Management, Inc. | 718K | 722K | 1.1M | 1.2M | 1.2M | 723K | $111M |
| CITADEL ADVISORS LLC | 101K | 27K | 144K | 450K | 361K | 719K | $111M |
| UBS Group AG | 756K | 485K | 566K | 528K | 316K | 651K | $100M |
| NEUBERGER BERMAN GROUP LLC | 8K | 65K | 194K | 463K | 442K | 532K | $82M |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding divides each quarter's as-filed 13F shares by the SEC cover-page share count dated to that same quarter (split-adjusted), not by today's count — so splits and buybacks don't move the line.
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +2,180,225 | $335M | OPEN |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +1,479,600 | $227M | OPEN |
| Woodline Partners LP | +452,979 | $70M | OPEN |
| AQR CAPITAL MANAGEMENT LLC | +363,574 | $56M | ADD |
| CITADEL ADVISORS LLC | +357,937 | $55M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −4,154,354 | $638M | CLOSE |
| Berkshire Hathaway Inc | −1,658,480 | $255M | TRIM |
| MILLENNIUM MANAGEMENT LLC | −797,374 | $123M | TRIM |
| Gates Capital Management, Inc. | −452,477 | $70M | TRIM |
| NORGES BANK | −432,748 | $67M | CLOSE |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 580 | 62,068,837 | 92.9% | $9.5B |
| 2025-Q4 | 530 | 66,974,240 | 94.9% | $7.6B |
| 2025-Q3 | 560 | 67,675,926 | 94.7% | $9.0B |
| 2025-Q2 | 591 | 70,799,773 | 93.8% | $10.1B |
| 2025-Q1 | 593 | 71,166,861 | 89.0% | $10.9B |
| 2024-Q4 | 594 | 73,461,251 | 89.6% | $11.0B |
| 2024-Q3 | 600 | 75,018,653 | 89.4% | $12.3B |
| 2024-Q2 | 558 | 76,578,774 | 87.3% | $10.6B |
| 2024-Q1 | 542 | 80,688,321 | 92.0% | $11.1B |
| 2023-Q4 | 533 | 80,611,508 | 88.3% | $8.4B |
| 2023-Q3 | 502 | 79,103,620 | 86.6% | $7.5B |
| 2023-Q2 | 469 | 78,211,010 | 86.2% | $7.9B |
| 2023-Q1 | 438 | 78,052,835 | 86.3% | $6.3B |
| 2022-Q4 | 444 | 77,896,117 | 86.5% | $5.7B |
| 2022-Q3 | 441 | 79,661,864 | 87.3% | $6.6B |
| 2022-Q2 | 461 | 81,430,813 | 86.1% | $6.5B |
| 2022-Q1 | 509 | 81,765,091 | 84.9% | $9.3B |
| 2021-Q4 | 491 | 84,581,240 | 83.0% | $9.5B |
| 2021-Q3 | 510 | 89,447,969 | 85.4% | $10.3B |
| 2021-Q2 | 513 | 92,107,560 | 86.7% | $11.0B |
| 2021-Q1 | 490 | 96,710,858 | 88.4% | $10.1B |
| 2020-Q4 | 523 | 99,771,400 | 89.1% | $11.9B |
| 2020-Q3 | 487 | 104,698,004 | 85.8% | $9.0B |
| 2020-Q2 | 500 | 113,904,155 | 93.5% | $9.0B |
| 2020-Q1 | 483 | 114,384,170 | 91.1% | $8.7B |
| 2019-Q4 | 452 | 120,237,303 | 92.7% | $9.0B |
| 2019-Q3 | 415 | 126,831,415 | 79.1% | $7.2B |
| 2019-Q2 | 400 | 152,417,460 | 91.6% | $8.6B |
| 2019-Q1 | 439 | 149,825,869 | 90.0% | $8.0B |
| 2018-Q4 | 450 | 149,175,897 | 89.9% | $7.7B |
| 2018-Q3 | 490 | 148,593,902 | 89.0% | $10.6B |
| 2018-Q2 | 479 | 151,998,074 | 87.1% | $10.6B |
| 2018-Q1 | 497 | 157,374,043 | 86.5% | $10.4B |
| 2017-Q4 | 479 | 158,114,566 | 86.3% | $11.4B |
| 2017-Q3 | 443 | 165,740,998 | 86.7% | $9.8B |
| 2017-Q2 | 477 | 163,387,890 | 82.8% | $10.6B |
| 2017-Q1 | 482 | 164,115,741 | 84.3% | $11.2B |
| 2016-Q4 | 480 | 168,868,971 | 85.5% | $10.8B |
| 2016-Q3 | 480 | 170,325,432 | 82.3% | $11.2B |
| 2016-Q2 | 501 | 175,781,470 | 85.0% | $13.6B |
| 2016-Q1 | 474 | 179,605,590 | 87.1% | $12.9B |
| 2015-Q4 | 503 | 176,021,168 | 83.4% | $12.3B |
| 2015-Q3 | 470 | 181,192,676 | 84.1% | $13.1B |
| 2015-Q2 | 495 | 181,059,524 | 84.0% | $14.4B |
| 2015-Q1 | 484 | 183,861,517 | 85.2% | $14.9B |
| 2014-Q4 | 493 | 181,469,586 | 84.4% | $13.7B |
| 2014-Q3 | 471 | 177,664,537 | 82.7% | $13.0B |
| 2014-Q2 | 469 | 183,205,494 | 85.3% | $13.3B |
| 2014-Q1 | 471 | 176,661,414 | 82.9% | $12.2B |
| 2013-Q4 | 455 | 181,755,713 | 85.5% | $11.6B |
| 2013-Q3 | 413 | 185,357,279 | 87.2% | $10.6B |
| 2013-Q2 | 428 | 92,760,546 | 43.7% | $11.2B |
| 2013-Q1 | 33 | 2,512,198 | 2.4% | $298M |
