| 2026-03-31 → 2026-06-30 | Citadel Advisors | ADDED | 484,281 | 805,769 | $116.7M |
| 2026-03-31 → 2026-06-30 | Bridgewater Associates | ADDED | 44,783 | 67,050 | $8.3M |
| 2026-03-31 → 2026-06-30 | Point72 Asset Management | TRIMMED | 73,556 | 38,056 | -$11.0M |
| 2026-03-31 → 2026-06-30 | Viking Global Investors | TRIMMED | 1,295,011 | 377,312 | -$293.5M |
| 2026-03-31 → 2026-06-30 | D. E. Shaw & Co. | ADDED | 37,689 | 82,283 | $15.8M |
| 2026-03-31 → 2026-06-30 | Two Sigma Investments | TRIMMED | 77,074 | 17,724 | -$19.1M |
| 2026-03-31 → 2026-06-30 | Millennium Management | TRIMMED | 167,371 | 46,081 | -$38.8M |
| 2026-03-31 → 2026-06-30 | Fisher Asset Management | ADDED | 4,929 | 5,317 | $0.2M |
| 2026-03-31 → 2026-06-30 | AQR Capital Management | ADDED | 3,840,991 | 4,003,312 | $114.2M |
| 2026-03-31 → 2026-06-30 | Adage Capital Partners | TRIMMED | 595,883 | 441,483 | -$43.8M |
| 2026-03-31 → 2026-06-30 | Norges Bank Investment Management | NEW | 0 | 3,142,168 | $1,070.7M |
| 2026-03-31 → 2026-06-30 | HBK Investments | CLOSED | 34,536 | 0 | -$11.3M |
| 2026-03-31 → 2026-06-30 | Discovery Capital Management | NEW | 0 | 14,612 | $5.0M |
| 2026-03-31 → 2026-06-30 | Marshall Wace | CLOSED | 2,368 | 0 | -$0.8M |
| 2026-03-31 → 2026-06-30 | Capital Research Global Investors | TRIMMED | 6,297,525 | 3,522,326 | -$852.3M |
| 2026-03-31 → 2026-06-30 | Neuberger Berman | ADDED | 285,342 | 452,522 | $61.0M |
| 2026-03-31 → 2026-06-30 | Arrowstreet Capital | ADDED | 1,305,422 | 2,461,009 | $413.1M |
| 2026-03-31 → 2026-06-30 | Wedgewood Partners | ADDED | 53,886 | 68,039 | $5.6M |
| 2026-03-31 → 2026-06-30 | Clearbridge Investments | ADDED | 89,685 | 91,770 | $2.0M |
| 2026-03-31 → 2026-06-30 | Geode Capital Management | ADDED | 9,119,205 | 9,145,154 | $145.0M |
| 2026-03-31 → 2026-06-30 | Capital World Investors | TRIMMED | 6,054,312 | 5,584,363 | -$70.4M |
| 2026-03-31 → 2026-06-30 | Loomis Sayles | ADDED | 120 | 198 | $0.0M |
| 2026-03-31 → 2026-06-30 | Charles Schwab Investment Management | ADDED | 2,287,650 | 2,295,200 | $36.5M |
| 2026-03-31 → 2026-06-30 | Victory Capital Management | ADDED | 419,029 | 441,566 | $13.9M |
| 2026-03-31 → 2026-06-30 | Chilton Investment Company | ADDED | 1,217 | 4,703 | $1.2M |
| 2026-03-31 → 2026-06-30 | Verition Fund Management | ADDED | 15,000 | 18,000 | $1.2M |
| 2026-03-31 → 2026-06-30 | Walleye Capital | TRIMMED | 29,232 | 15,094 | -$4.4M |
| 2026-03-31 → 2026-06-30 | Squarepoint Ops | TRIMMED | 115,969 | 68,093 | -$14.6M |
| 2026-03-31 → 2026-06-30 | Schonfeld Strategic Advisors | NEW | 0 | 21,926 | $7.5M |
| 2026-03-31 → 2026-06-30 | Voleon Capital Management | ADDED | 2,271 | 16,043 | $4.7M |
| 2026-03-31 → 2026-06-30 | Qube Research & Technologies | ADDED | 35,314 | 142,568 | $37.1M |
| 2026-03-31 → 2026-06-30 | Capstone Investment Advisors | ADDED | 42,400 | 52,400 | $4.0M |
| 2026-03-31 → 2026-06-30 | Graham Capital Management | CLOSED | 5,532 | 0 | -$1.8M |
| 2026-03-31 → 2026-06-30 | Man Group | TRIMMED | 29,108 | 23,182 | -$1.6M |
| 2026-03-31 → 2026-06-30 | Hudson Bay Capital Management | NEW | 0 | 880 | $0.3M |
| 2026-03-31 → 2026-06-30 | 1832 Asset Management | TRIMMED | 689,666 | 267,989 | -$133.5M |
| 2025-12-31 → 2026-03-31 | Renaissance Technologies | CLOSED | 139,639 | 0 | -$43.6M |
| 2025-12-31 → 2026-03-31 | Citadel Advisors | TRIMMED | 585,624 | 484,281 | -$24.9M |
| 2025-12-31 → 2026-03-31 | Bridgewater Associates | TRIMMED | 56,583 | 44,783 | -$3.1M |
| 2025-12-31 → 2026-03-31 | Soros Fund Management | NEW | 0 | 22,890 | $7.5M |
| 2025-12-31 → 2026-03-31 | Point72 Asset Management | TRIMMED | 196,760 | 73,556 | -$37.4M |
| 2025-12-31 → 2026-03-31 | Viking Global Investors | ADDED | 1,013,839 | 1,295,011 | $105.6M |
| 2025-12-31 → 2026-03-31 | D. E. Shaw & Co. | TRIMMED | 70,371 | 37,689 | -$9.7M |
| 2025-12-31 → 2026-03-31 | Two Sigma Investments | TRIMMED | 586,031 | 77,074 | -$157.8M |
| 2025-12-31 → 2026-03-31 | Millennium Management | ADDED | 150,681 | 167,371 | $7.5M |
| 2025-12-31 → 2026-03-31 | Fisher Asset Management | ADDED | 4,889 | 4,929 | $0.1M |
| 2025-12-31 → 2026-03-31 | AQR Capital Management | TRIMMED | 4,241,881 | 3,840,991 | -$74.1M |
| 2025-12-31 → 2026-03-31 | Adage Capital Partners | ADDED | 364,883 | 595,883 | $80.3M |
| 2025-12-31 → 2026-03-31 | Norges Bank Investment Management | CLOSED | 3,464,021 | 0 | -$1,081.2M |
| 2025-12-31 → 2026-03-31 | HBK Investments | NEW | 0 | 34,536 | $11.3M |
| 2025-12-31 → 2026-03-31 | Marshall Wace | NEW | 0 | 2,368 | $0.8M |
| 2025-12-31 → 2026-03-31 | Capital Research Global Investors | ADDED | 5,686,845 | 6,297,525 | $277.6M |
| 2025-12-31 → 2026-03-31 | Neuberger Berman | ADDED | 285,322 | 285,342 | $4.1M |
| 2025-12-31 → 2026-03-31 | Arrowstreet Capital | ADDED | 999,072 | 1,305,422 | $113.6M |
| 2025-12-31 → 2026-03-31 | Wedgewood Partners | TRIMMED | 56,526 | 53,886 | -$0.1M |
| 2025-12-31 → 2026-03-31 | Clearbridge Investments | TRIMMED | 92,843 | 89,685 | $0.3M |
| 2025-12-31 → 2026-03-31 | Geode Capital Management | ADDED | 8,884,175 | 9,119,205 | $200.6M |
| 2025-12-31 → 2026-03-31 | Capital World Investors | TRIMMED | 9,935,866 | 6,054,312 | -$1,128.1M |
| 2025-12-31 → 2026-03-31 | Loomis Sayles | TRIMMED | 167 | 120 | -$0.0M |
| 2025-12-31 → 2026-03-31 | Charles Schwab Investment Management | ADDED | 2,237,408 | 2,287,650 | $47.3M |
| 2025-12-31 → 2026-03-31 | Victory Capital Management | ADDED | 387,017 | 419,029 | $15.8M |
| 2025-12-31 → 2026-03-31 | Chilton Investment Company | TRIMMED | 2,731 | 1,217 | -$0.5M |
| 2025-12-31 → 2026-03-31 | Verition Fund Management | ADDED | 13,060 | 15,000 | $0.8M |
| 2025-12-31 → 2026-03-31 | Walleye Capital | ADDED | 14,851 | 29,232 | $4.9M |
| 2025-12-31 → 2026-03-31 | Squarepoint Ops | ADDED | 64,554 | 115,969 | $17.6M |
| 2025-12-31 → 2026-03-31 | Schonfeld Strategic Advisors | CLOSED | 23,830 | 0 | -$7.4M |
| 2025-12-31 → 2026-03-31 | Voleon Capital Management | TRIMMED | 24,393 | 2,271 | -$6.9M |
| 2025-12-31 → 2026-03-31 | Qube Research & Technologies | TRIMMED | 145,323 | 35,314 | -$33.8M |
| 2025-12-31 → 2026-03-31 | Capstone Investment Advisors | ADDED | 23,000 | 42,400 | $6.6M |
| 2025-12-31 → 2026-03-31 | Graham Capital Management | NEW | 0 | 5,532 | $1.8M |
| 2025-12-31 → 2026-03-31 | Man Group | TRIMMED | 51,786 | 29,108 | -$6.7M |
| 2025-12-31 → 2026-03-31 | 1832 Asset Management | ADDED | 278,002 | 689,666 | $138.0M |
| 2025-09-30 → 2025-12-31 | Berkshire Hathaway | ADDED | 31,332,895 | 34,249,183 | $1,846.1M |
| 2025-09-30 → 2025-12-31 | Renaissance Technologies | TRIMMED | 295,099 | 139,639 | -$39.7M |
| 2025-09-30 → 2025-12-31 | Citadel Advisors | TRIMMED | 819,061 | 585,624 | -$48.4M |
| 2025-09-30 → 2025-12-31 | Bridgewater Associates | TRIMMED | 67,082 | 56,583 | -$1.3M |
| 2025-09-30 → 2025-12-31 | Point72 Asset Management | ADDED | 187,713 | 196,760 | $8.4M |
| 2025-09-30 → 2025-12-31 | Viking Global Investors | NEW | 0 | 1,013,839 | $316.4M |
| 2025-09-30 → 2025-12-31 | D. E. Shaw & Co. | TRIMMED | 559,204 | 70,371 | -$135.9M |
| 2025-09-30 → 2025-12-31 | Two Sigma Investments | TRIMMED | 823,631 | 586,031 | -$49.6M |
| 2025-09-30 → 2025-12-31 | Millennium Management | TRIMMED | 507,473 | 150,681 | -$96.2M |
| 2025-09-30 → 2025-12-31 | Fisher Asset Management | ADDED | 3,890 | 4,889 | $0.4M |
| 2025-09-30 → 2025-12-31 | AQR Capital Management | ADDED | 2,798,546 | 4,241,881 | $538.5M |
| 2025-09-30 → 2025-12-31 | Adage Capital Partners | TRIMMED | 411,683 | 364,883 | -$2.3M |
| 2025-09-30 → 2025-12-31 | Norges Bank Investment Management | NEW | 0 | 3,464,021 | $1,081.2M |
| 2025-09-30 → 2025-12-31 | Marshall Wace | CLOSED | 11,383 | 0 | -$3.2M |
| 2025-09-30 → 2025-12-31 | Capital Research Global Investors | TRIMMED | 5,863,462 | 5,686,845 | $120.0M |
| 2025-09-30 → 2025-12-31 | Neuberger Berman | ADDED | 284,241 | 285,322 | $8.8M |
| 2025-09-30 → 2025-12-31 | Arrowstreet Capital | ADDED | 332,979 | 999,072 | $217.8M |
| 2025-09-30 → 2025-12-31 | Wedgewood Partners | NEW | 0 | 56,526 | $17.6M |
| 2025-09-30 → 2025-12-31 | Clearbridge Investments | ADDED | 90,637 | 92,843 | $3.4M |
| 2025-09-30 → 2025-12-31 | Geode Capital Management | TRIMMED | 8,909,944 | 8,884,175 | $258.7M |
| 2025-09-30 → 2025-12-31 | Capital World Investors | TRIMMED | 9,978,787 | 9,935,866 | $285.1M |
| 2025-09-30 → 2025-12-31 | Loomis Sayles | TRIMMED | 173 | 167 | $0.0M |
| 2025-09-30 → 2025-12-31 | Charles Schwab Investment Management | TRIMMED | 2,244,318 | 2,237,408 | $64.9M |
| 2025-09-30 → 2025-12-31 | Victory Capital Management | TRIMMED | 397,584 | 387,017 | $8.6M |
| 2025-09-30 → 2025-12-31 | Chilton Investment Company | TRIMMED | 2,830 | 2,731 | $0.1M |
| 2025-09-30 → 2025-12-31 | Verition Fund Management | TRIMMED | 68,770 | 13,060 | -$15.3M |
| 2025-09-30 → 2025-12-31 | Walleye Capital | ADDED | 9,871 | 14,851 | $1.8M |
| 2025-09-30 → 2025-12-31 | Squarepoint Ops | TRIMMED | 116,549 | 64,554 | -$12.7M |
| 2025-09-30 → 2025-12-31 | Schonfeld Strategic Advisors | TRIMMED | 115,339 | 23,830 | -$25.1M |
| 2025-09-30 → 2025-12-31 | Voleon Capital Management | TRIMMED | 60,087 | 24,393 | -$9.3M |
| 2025-09-30 → 2025-12-31 | Qube Research & Technologies | TRIMMED | 728,726 | 145,323 | -$160.3M |
| 2025-09-30 → 2025-12-31 | Capstone Investment Advisors | TRIMMED | 25,707 | 23,000 | -$0.1M |
| 2025-09-30 → 2025-12-31 | Man Group | ADDED | 23,086 | 51,786 | $9.6M |
| 2025-09-30 → 2025-12-31 | Hudson Bay Capital Management | CLOSED | 1,712 | 0 | -$0.5M |
| 2025-09-30 → 2025-12-31 | 1832 Asset Management | ADDED | 9,592 | 278,002 | $84.1M |
| 2025-06-30 → 2025-09-30 | Berkshire Hathaway | ADDED | 27,033,784 | 31,332,895 | $1,011.5M |
| 2025-06-30 → 2025-09-30 | Renaissance Technologies | ADDED | 5,699 | 295,099 | $81.6M |
| 2025-06-30 → 2025-09-30 | Citadel Advisors | ADDED | 687,742 | 819,061 | $31.9M |
| 2025-06-30 → 2025-09-30 | Bridgewater Associates | ADDED | 14,660 | 67,082 | $14.7M |
| 2025-06-30 → 2025-09-30 | Point72 Asset Management | ADDED | 89,421 | 187,713 | $27.1M |
| 2025-06-30 → 2025-09-30 | D. E. Shaw & Co. | ADDED | 146,609 | 559,204 | $115.4M |
| 2025-06-30 → 2025-09-30 | Two Sigma Investments | ADDED | 773,426 | 823,631 | $8.4M |
| 2025-06-30 → 2025-09-30 | Millennium Management | ADDED | 397,582 | 507,473 | $28.0M |
| 2025-06-30 → 2025-09-30 | Fisher Asset Management | TRIMMED | 4,100 | 3,890 | -$0.1M |
| 2025-06-30 → 2025-09-30 | AQR Capital Management | ADDED | 1,598,583 | 2,798,546 | $328.9M |
| 2025-06-30 → 2025-09-30 | Adage Capital Partners | ADDED | 237,383 | 411,683 | $47.4M |
| 2025-06-30 → 2025-09-30 | Norges Bank Investment Management | CLOSED | 4,125,146 | 0 | -$1,195.1M |
| 2025-06-30 → 2025-09-30 | Marshall Wace | NEW | 0 | 11,383 | $3.2M |
| 2025-06-30 → 2025-09-30 | Capital Research Global Investors | TRIMMED | 6,660,164 | 5,863,462 | -$274.6M |
| 2025-06-30 → 2025-09-30 | Neuberger Berman | TRIMMED | 319,584 | 284,241 | -$12.4M |
| 2025-06-30 → 2025-09-30 | Arrowstreet Capital | ADDED | 139,387 | 332,979 | $53.6M |
| 2025-06-30 → 2025-09-30 | Clearbridge Investments | TRIMMED | 97,338 | 90,637 | -$2.6M |
| 2025-06-30 → 2025-09-30 | Geode Capital Management | ADDED | 8,810,780 | 8,909,944 | -$34.6M |
| 2025-06-30 → 2025-09-30 | Capital World Investors | TRIMMED | 12,002,918 | 9,978,787 | -$660.8M |
| 2025-06-30 → 2025-09-30 | Loomis Sayles | ADDED | 170 | 173 | -$0.0M |
| 2025-06-30 → 2025-09-30 | Charles Schwab Investment Management | TRIMMED | 2,253,607 | 2,244,318 | -$19.5M |
| 2025-06-30 → 2025-09-30 | Victory Capital Management | TRIMMED | 540,546 | 397,584 | -$43.1M |
| 2025-06-30 → 2025-09-30 | Chilton Investment Company | ADDED | 1,705 | 2,830 | $0.3M |
| 2025-06-30 → 2025-09-30 | Verition Fund Management | ADDED | 58,035 | 68,770 | $2.6M |
| 2025-06-30 → 2025-09-30 | Walleye Capital | TRIMMED | 13,792 | 9,871 | -$1.2M |
| 2025-06-30 → 2025-09-30 | Squarepoint Ops | ADDED | 62,637 | 116,549 | $14.7M |
| 2025-06-30 → 2025-09-30 | Schonfeld Strategic Advisors | ADDED | 73,855 | 115,339 | $11.2M |
| 2025-06-30 → 2025-09-30 | Voleon Capital Management | ADDED | 5,307 | 60,087 | $15.4M |
| 2025-06-30 → 2025-09-30 | Qube Research & Technologies | ADDED | 572,029 | 728,726 | $40.0M |
| 2025-06-30 → 2025-09-30 | Capstone Investment Advisors | ADDED | 20,202 | 25,707 | $1.4M |
| 2025-06-30 → 2025-09-30 | Man Group | ADDED | 16,343 | 23,086 | $1.8M |
| 2025-06-30 → 2025-09-30 | Hudson Bay Capital Management | TRIMMED | 19,719 | 1,712 | -$5.2M |
| 2025-06-30 → 2025-09-30 | 1832 Asset Management | ADDED | 8,740 | 9,592 | $0.2M |
| 2025-03-31 → 2025-06-30 | Renaissance Technologies | NEW | 0 | 5,699 | $1.7M |
| 2025-03-31 → 2025-06-30 | Citadel Advisors | ADDED | 385,710 | 687,742 | $82.8M |
| 2025-03-31 → 2025-06-30 | Bridgewater Associates | TRIMMED | 272,434 | 14,660 | -$78.0M |
| 2025-03-31 → 2025-06-30 | Point72 Asset Management | ADDED | 6,400 | 89,421 | $24.0M |
| 2025-03-31 → 2025-06-30 | Viking Global Investors | CLOSED | 1,949,065 | 0 | -$588.6M |
| 2025-03-31 → 2025-06-30 | D. E. Shaw & Co. | ADDED | 93,000 | 146,609 | $14.4M |
| 2025-03-31 → 2025-06-30 | Two Sigma Investments | ADDED | 5,800 | 773,426 | $222.3M |
| 2025-03-31 → 2025-06-30 | Millennium Management | ADDED | 91,100 | 397,582 | $87.7M |
| 2025-03-31 → 2025-06-30 | Fisher Asset Management | TRIMMED | 4,208 | 4,100 | -$0.1M |
| 2025-03-31 → 2025-06-30 | AQR Capital Management | ADDED | 1,410,449 | 1,598,583 | $32.7M |
| 2025-03-31 → 2025-06-30 | Adage Capital Partners | TRIMMED | 489,883 | 237,383 | -$79.2M |
| 2025-03-31 → 2025-06-30 | Norges Bank Investment Management | NEW | 0 | 4,125,146 | $1,195.1M |
| 2025-03-31 → 2025-06-30 | Marshall Wace | CLOSED | 50,773 | 0 | -$15.3M |
| 2025-03-31 → 2025-06-30 | Capital Research Global Investors | TRIMMED | 9,300,934 | 6,660,164 | -$879.2M |
| 2025-03-31 → 2025-06-30 | Neuberger Berman | ADDED | 319,383 | 319,584 | -$3.9M |
| 2025-03-31 → 2025-06-30 | Arrowstreet Capital | ADDED | 23,669 | 139,387 | $33.2M |
| 2025-03-31 → 2025-06-30 | Clearbridge Investments | TRIMMED | 121,783 | 97,338 | -$8.6M |
| 2025-03-31 → 2025-06-30 | Geode Capital Management | ADDED | 8,780,059 | 8,810,780 | -$101.4M |
| 2025-03-31 → 2025-06-30 | Capital World Investors | ADDED | 11,924,736 | 12,002,918 | -$123.6M |
| 2025-03-31 → 2025-06-30 | Loomis Sayles | ADDED | 63 | 170 | $0.0M |
| 2025-03-31 → 2025-06-30 | Charles Schwab Investment Management | ADDED | 2,234,787 | 2,253,607 | -$22.0M |
| 2025-03-31 → 2025-06-30 | Victory Capital Management | ADDED | 385,924 | 540,546 | $38.8M |
| 2025-03-31 → 2025-06-30 | Chilton Investment Company | TRIMMED | 2,210 | 1,705 | -$0.2M |
| 2025-03-31 → 2025-06-30 | Verition Fund Management | ADDED | 57,850 | 58,035 | -$0.7M |
| 2025-03-31 → 2025-06-30 | Walleye Capital | TRIMMED | 33,235 | 13,792 | -$6.0M |
| 2025-03-31 → 2025-06-30 | Squarepoint Ops | TRIMMED | 148,542 | 62,637 | -$26.7M |
| 2025-03-31 → 2025-06-30 | Schonfeld Strategic Advisors | ADDED | 10,730 | 73,855 | $18.2M |
| 2025-03-31 → 2025-06-30 | Voleon Capital Management | NEW | 0 | 5,307 | $1.5M |
| 2024-12-31 → 2025-06-30 | Qube Research & Technologies | ADDED | 447,505 | 572,029 | $42.1M |
| 2025-03-31 → 2025-06-30 | Capstone Investment Advisors | TRIMMED | 52,991 | 20,202 | -$10.1M |
| 2025-03-31 → 2025-06-30 | Graham Capital Management | CLOSED | 1,083 | 0 | -$0.3M |
| 2025-03-31 → 2025-06-30 | Man Group | TRIMMED | 48,465 | 16,343 | -$9.9M |
| 2025-03-31 → 2025-06-30 | Hudson Bay Capital Management | ADDED | 3,566 | 19,719 | $4.6M |
| 2025-03-31 → 2025-06-30 | 1832 Asset Management | TRIMMED | 13,052 | 8,740 | -$1.4M |
| 2024-12-31 → 2025-03-31 | Renaissance Technologies | CLOSED | 71,999 | 0 | -$19.9M |
| 2024-12-31 → 2025-03-31 | Citadel Advisors | TRIMMED | 529,452 | 385,710 | -$29.8M |
| 2024-12-31 → 2025-03-31 | Bridgewater Associates | NEW | 0 | 272,434 | $82.3M |
| 2024-12-31 → 2025-03-31 | Point72 Asset Management | ADDED | 1,800 | 6,400 | $1.4M |
| 2024-12-31 → 2025-03-31 | Viking Global Investors | NEW | 0 | 1,949,065 | $588.6M |
| 2024-12-31 → 2025-03-31 | D. E. Shaw & Co. | ADDED | 65,362 | 93,000 | $10.0M |
| 2024-12-31 → 2025-03-31 | Two Sigma Investments | NEW | 0 | 5,800 | $1.8M |
| 2024-12-31 → 2025-03-31 | Millennium Management | ADDED | 72,192 | 91,100 | $7.6M |
| 2024-12-31 → 2025-03-31 | Fisher Asset Management | TRIMMED | 12,834 | 4,208 | -$2.3M |
| 2024-12-31 → 2025-03-31 | AQR Capital Management | ADDED | 1,179,045 | 1,410,449 | $98.1M |
| 2024-12-31 → 2025-03-31 | Adage Capital Partners | ADDED | 260,283 | 489,883 | $76.0M |
| 2024-12-31 → 2025-03-31 | Norges Bank Investment Management | CLOSED | 4,233,515 | 0 | -$1,169.7M |
| 2024-12-31 → 2025-03-31 | Marshall Wace | TRIMMED | 191,507 | 50,773 | -$37.6M |
| 2024-12-31 → 2025-03-31 | Capital Research Global Investors | ADDED | 8,893,963 | 9,300,934 | $351.4M |
| 2024-12-31 → 2025-03-31 | Neuberger Berman | TRIMMED | 320,472 | 319,383 | $7.9M |
| 2024-12-31 → 2025-03-31 | Arrowstreet Capital | NEW | 0 | 23,669 | $7.1M |
| 2024-12-31 → 2025-03-31 | Clearbridge Investments | TRIMMED | 165,604 | 121,783 | -$9.0M |
| 2024-12-31 → 2025-03-31 | Geode Capital Management | ADDED | 8,618,539 | 8,780,059 | $266.6M |
| 2024-12-31 → 2025-03-31 | Capital World Investors | ADDED | 11,481,301 | 11,924,736 | $428.4M |
| 2024-12-31 → 2025-03-31 | Loomis Sayles | TRIMMED | 200 | 63 | -$0.0M |
| 2024-12-31 → 2025-03-31 | Charles Schwab Investment Management | TRIMMED | 2,235,155 | 2,234,787 | $57.3M |
| 2024-12-31 → 2025-03-31 | Victory Capital Management | ADDED | 385,196 | 385,924 | $10.1M |
| 2024-12-31 → 2025-03-31 | Chilton Investment Company | TRIMMED | 100,341 | 2,210 | -$27.1M |
| 2024-12-31 → 2025-03-31 | Verition Fund Management | TRIMMED | 57,861 | 57,850 | $1.5M |
| 2024-12-31 → 2025-03-31 | Walleye Capital | TRIMMED | 59,063 | 33,235 | -$6.3M |
| 2024-12-31 → 2025-03-31 | Squarepoint Ops | TRIMMED | 281,466 | 148,542 | -$32.9M |
| 2024-12-31 → 2025-03-31 | Schonfeld Strategic Advisors | ADDED | 8,845 | 10,730 | $0.8M |
| 2024-12-31 → 2025-03-31 | Capstone Investment Advisors | TRIMMED | 70,217 | 52,991 | -$3.4M |
| 2024-12-31 → 2025-03-31 | Graham Capital Management | NEW | 0 | 1,083 | $0.3M |
| 2024-12-31 → 2025-03-31 | Man Group | ADDED | 6,556 | 48,465 | $12.8M |
| 2024-12-31 → 2025-03-31 | Hudson Bay Capital Management | NEW | 0 | 3,566 | $1.1M |
| 2024-12-31 → 2025-03-31 | 1832 Asset Management | TRIMMED | 14,998 | 13,052 | -$0.2M |
| 2024-09-30 → 2024-12-31 | Renaissance Technologies | NEW | 0 | 71,999 | $19.9M |
| 2024-09-30 → 2024-12-31 | Citadel Advisors | TRIMMED | 646,748 | 529,452 | -$40.2M |
| 2024-09-30 → 2024-12-31 | Bridgewater Associates | CLOSED | 23,845 | 0 | -$6.9M |
| 2024-09-30 → 2024-12-31 | Duquesne Family Office | CLOSED | 34,800 | 0 | -$0.0M |
| 2024-09-30 → 2024-12-31 | Point72 Asset Management | TRIMMED | 4,000 | 1,800 | -$0.7M |
| 2024-09-30 → 2024-12-31 | D. E. Shaw & Co. | TRIMMED | 105,015 | 65,362 | -$12.2M |
| 2024-09-30 → 2024-12-31 | Two Sigma Investments | CLOSED | 23,661 | 0 | -$6.8M |
| 2024-09-30 → 2024-12-31 | Millennium Management | TRIMMED | 537,634 | 72,192 | -$135.1M |
| 2024-09-30 → 2024-12-31 | Fisher Asset Management | TRIMMED | 12,839 | 12,834 | -$0.2M |
| 2024-09-30 → 2024-12-31 | AQR Capital Management | ADDED | 1,131,810 | 1,179,045 | $1.9M |
| 2024-09-30 → 2024-12-31 | Adage Capital Partners | TRIMMED | 344,083 | 260,283 | -$27.3M |
| 2024-09-30 → 2024-12-31 | Norges Bank Investment Management | NEW | 0 | 4,233,515 | $1,169.7M |
| 2024-09-30 → 2024-12-31 | Marshall Wace | ADDED | 10,257 | 191,507 | $50.0M |
| 2024-09-30 → 2024-12-31 | Capital Research Global Investors | ADDED | 8,762,888 | 8,893,963 | -$69.7M |
| 2024-09-30 → 2024-12-31 | Egerton Capital | CLOSED | 148,764 | 0 | -$42.9M |
| 2024-09-30 → 2024-12-31 | Neuberger Berman | TRIMMED | 331,630 | 320,472 | -$7.1M |
| 2024-09-30 → 2024-12-31 | Arrowstreet Capital | CLOSED | 112,824 | 0 | -$32.5M |
| 2024-09-30 → 2024-12-31 | Clearbridge Investments | TRIMMED | 169,964 | 165,604 | -$3.3M |
| 2024-09-30 → 2024-12-31 | Geode Capital Management | ADDED | 8,599,920 | 8,618,539 | -$95.9M |
| 2024-09-30 → 2024-12-31 | Capital World Investors | ADDED | 11,268,412 | 11,481,301 | -$77.6M |
| 2024-09-30 → 2024-12-31 | Loomis Sayles | NEW | 0 | 200 | $0.0M |
| 2024-09-30 → 2024-12-31 | Charles Schwab Investment Management | ADDED | 2,189,087 | 2,235,155 | -$13.7M |
| 2024-09-30 → 2024-12-31 | Victory Capital Management | ADDED | 322,220 | 385,196 | $13.5M |
| 2024-09-30 → 2024-12-31 | Chilton Investment Company | ADDED | 36,149 | 100,341 | $17.3M |
| 2024-09-30 → 2024-12-31 | Verition Fund Management | TRIMMED | 69,246 | 57,861 | -$4.0M |
| 2024-09-30 → 2024-12-31 | Walleye Capital | TRIMMED | 70,640 | 59,063 | -$4.1M |
| 2024-09-30 → 2024-12-31 | Squarepoint Ops | ADDED | 65,675 | 281,466 | $58.8M |
| 2024-09-30 → 2024-12-31 | Schonfeld Strategic Advisors | ADDED | 6,870 | 8,845 | $0.5M |
| 2024-09-30 → 2024-12-31 | Qube Research & Technologies | ADDED | 88,057 | 447,505 | $98.3M |
| 2024-09-30 → 2024-12-31 | Capstone Investment Advisors | TRIMMED | 78,773 | 70,217 | -$3.3M |
| 2024-09-30 → 2024-12-31 | Man Group | TRIMMED | 33,709 | 6,556 | -$7.9M |
| 2024-09-30 → 2024-12-31 | 1832 Asset Management | TRIMMED | 327,332 | 14,998 | -$90.3M |
| 2024-06-30 → 2024-09-30 | Citadel Advisors | ADDED | 557,953 | 646,748 | $44.2M |
| 2024-06-30 → 2024-09-30 | Bridgewater Associates | TRIMMED | 93,412 | 23,845 | -$17.0M |
| 2024-06-30 → 2024-09-30 | Duquesne Family Office | NEW | 0 | 34,800 | $0.0M |
| 2024-06-30 → 2024-09-30 | D. E. Shaw & Co. | ADDED | 25,134 | 105,015 | $23.9M |
| 2024-06-30 → 2024-09-30 | Two Sigma Investments | NEW | 0 | 23,661 | $6.8M |
| 2024-06-30 → 2024-09-30 | Millennium Management | ADDED | 225,764 | 537,634 | $97.5M |
| 2024-06-30 → 2024-09-30 | Fisher Asset Management | TRIMMED | 15,290 | 12,839 | -$0.2M |
| 2024-06-30 → 2024-09-30 | AQR Capital Management | TRIMMED | 1,162,039 | 1,131,810 | $27.4M |
| 2024-06-30 → 2024-09-30 | Adage Capital Partners | TRIMMED | 589,483 | 344,083 | -$51.1M |
| 2024-06-30 → 2024-09-30 | Norges Bank Investment Management | CLOSED | 4,222,953 | 0 | -$1,077.2M |
| 2024-06-30 → 2024-09-30 | Marshall Wace | NEW | 0 | 10,257 | $3.0M |
| 2024-06-30 → 2024-09-30 | Capital Research Global Investors | ADDED | 7,367,551 | 8,762,888 | $647.8M |
| 2024-06-30 → 2024-09-30 | Egerton Capital | NEW | 0 | 148,764 | $42.9M |
| 2024-06-30 → 2024-09-30 | Neuberger Berman | TRIMMED | 341,873 | 331,630 | $8.4M |
| 2024-06-30 → 2024-09-30 | Arrowstreet Capital | TRIMMED | 526,548 | 112,824 | $32.4M |
| 2024-06-30 → 2024-09-30 | Clearbridge Investments | ADDED | 162,017 | 169,964 | $7.7M |
| 2024-06-30 → 2024-09-30 | Geode Capital Management | TRIMMED | 8,911,581 | 8,599,920 | $204.8M |
| 2024-06-30 → 2024-09-30 | Capital World Investors | ADDED | 11,243,302 | 11,268,412 | $381.3M |
| 2024-06-30 → 2024-09-30 | Charles Schwab Investment Management | TRIMMED | 2,329,099 | 2,189,087 | $37.2M |
| 2024-06-30 → 2024-09-30 | Victory Capital Management | TRIMMED | 324,753 | 322,220 | $10.1M |
| 2024-06-30 → 2024-09-30 | Chilton Investment Company | ADDED | 935 | 36,149 | $10.2M |
| 2024-06-30 → 2024-09-30 | Verition Fund Management | TRIMMED | 69,728 | 69,246 | $2.2M |
| 2024-06-30 → 2024-09-30 | Walleye Capital | TRIMMED | 156,469 | 70,640 | -$19.5M |
| 2024-06-30 → 2024-09-30 | Squarepoint Ops | ADDED | 27,443 | 65,675 | $11.9M |
| 2024-06-30 → 2024-09-30 | Schonfeld Strategic Advisors | TRIMMED | 50,886 | 6,870 | -$11.0M |
| 2024-06-30 → 2024-09-30 | Qube Research & Technologies | ADDED | 15,645 | 88,057 | $21.4M |
| 2024-06-30 → 2024-09-30 | Capstone Investment Advisors | ADDED | 77,304 | 78,773 | $3.0M |
| 2024-06-30 → 2024-09-30 | Man Group | TRIMMED | 83,587 | 33,709 | -$11.6M |
| 2024-06-30 → 2024-09-30 | 1832 Asset Management | ADDED | 11,268 | 327,332 | $91.5M |
| 2024-03-31 → 2024-06-30 | Berkshire Hathaway | ADDED | 25,923,840 | 27,033,784 | $178.1M |
| 2024-03-31 → 2024-06-30 | Citadel Advisors | ADDED | 475,314 | 557,953 | $19.2M |
| 2024-03-31 → 2024-06-30 | Bridgewater Associates | TRIMMED | 97,550 | 93,412 | -$1.5M |
| 2024-03-31 → 2024-06-30 | Point72 Asset Management | TRIMMED | 144,483 | 4,000 | -$36.4M |
| 2024-03-31 → 2024-06-30 | D. E. Shaw & Co. | TRIMMED | 35,951 | 25,134 | -$2.9M |
| 2024-03-31 → 2024-06-30 | Two Sigma Investments | CLOSED | 21,872 | 0 | -$5.7M |
| 2024-03-31 → 2024-06-30 | Millennium Management | TRIMMED | 270,211 | 225,764 | -$12.4M |
| 2024-03-31 → 2024-06-30 | Fisher Asset Management | ADDED | 12,672 | 15,290 | $0.6M |
| 2024-03-31 → 2024-06-30 | AQR Capital Management | ADDED | 887,451 | 1,162,039 | $67.2M |
| 2024-03-31 → 2024-06-30 | Adage Capital Partners | ADDED | 132,483 | 589,483 | $116.0M |
| 2024-03-31 → 2024-06-30 | Norges Bank Investment Management | NEW | 0 | 4,222,953 | $1,077.2M |
| 2024-03-31 → 2024-06-30 | Marshall Wace | CLOSED | 56,131 | 0 | -$14.5M |
| 2024-03-31 → 2024-06-30 | Capital Research Global Investors | ADDED | 6,713,331 | 7,367,551 | $139.7M |
| 2024-03-31 → 2024-06-30 | Neuberger Berman | TRIMMED | 342,314 | 341,873 | -$1.5M |
| 2024-03-31 → 2024-06-30 | Arrowstreet Capital | ADDED | 413,980 | 526,548 | $0.0M |
| 2024-03-31 → 2024-06-30 | Clearbridge Investments | ADDED | 148,039 | 162,017 | $3.0M |
| 2024-03-31 → 2024-06-30 | Geode Capital Management | ADDED | 8,524,202 | 8,911,581 | $64.3M |
| 2024-03-31 → 2024-06-30 | Capital World Investors | ADDED | 10,997,092 | 11,243,302 | $18.9M |
| 2024-03-31 → 2024-06-30 | Charles Schwab Investment Management | ADDED | 2,284,386 | 2,329,099 | $2.2M |
| 2024-03-31 → 2024-06-30 | Victory Capital Management | TRIMMED | 331,323 | 324,753 | -$3.0M |
| 2024-03-31 → 2024-06-30 | Verition Fund Management | ADDED | 68,554 | 69,728 | $0.0M |
| 2024-03-31 → 2024-06-30 | Walleye Capital | ADDED | 155,758 | 156,469 | -$0.4M |
| 2024-03-31 → 2024-06-30 | Squarepoint Ops | TRIMMED | 260,634 | 27,443 | -$60.5M |
| 2024-03-31 → 2024-06-30 | Schonfeld Strategic Advisors | TRIMMED | 176,012 | 50,886 | -$32.6M |
| 2024-03-31 → 2024-06-30 | Qube Research & Technologies | TRIMMED | 506,049 | 15,645 | -$127.1M |
| 2024-03-31 → 2024-06-30 | Capstone Investment Advisors | ADDED | 59,889 | 77,304 | $4.2M |
| 2024-03-31 → 2024-06-30 | Man Group | TRIMMED | 258,835 | 83,587 | -$45.8M |
| 2024-03-31 → 2024-06-30 | Rokos Capital Management | CLOSED | 444,758 | 0 | -$115.3M |
| 2024-03-31 → 2024-06-30 | 1832 Asset Management | TRIMMED | 15,393 | 11,268 | -$1.1M |
| 2023-12-31 → 2024-03-31 | Berkshire Hathaway | NEW | 0 | 25,923,840 | $6,717.6M |
| 2023-12-31 → 2024-03-31 | Renaissance Technologies | CLOSED | 46,199 | 0 | -$0.0M |
| 2023-12-31 → 2024-03-31 | Citadel Advisors | ADDED | 280,512 | 475,314 | $59.8M |
| 2023-12-31 → 2024-03-31 | Bridgewater Associates | ADDED | 86,289 | 97,550 | $5.8M |
| 2023-12-31 → 2024-03-31 | Point72 Asset Management | ADDED | 2,200 | 144,483 | $36.9M |
| 2023-12-31 → 2024-03-31 | D. E. Shaw & Co. | TRIMMED | 49,908 | 35,951 | -$2.0M |
| 2023-12-31 → 2024-03-31 | Two Sigma Investments | TRIMMED | 56,455 | 21,872 | -$7.1M |
| 2023-12-31 → 2024-03-31 | Millennium Management | ADDED | 134,936 | 270,211 | $39.5M |
| 2023-12-31 → 2024-03-31 | Fisher Asset Management | ADDED | 5,123 | 12,672 | $2.1M |
| 2023-12-31 → 2024-03-31 | AQR Capital Management | ADDED | 568,477 | 887,451 | $101.3M |
| 2023-12-31 → 2024-03-31 | Adage Capital Partners | ADDED | 86,283 | 132,483 | $14.8M |
| 2023-12-31 → 2024-03-31 | Norges Bank Investment Management | CLOSED | 4,237,860 | 0 | -$957.8M |
| 2023-12-31 → 2024-03-31 | Marshall Wace | NEW | 0 | 56,131 | $14.5M |
| 2023-12-31 → 2024-03-31 | Capital Research Global Investors | ADDED | 4,648,601 | 6,713,331 | $689.0M |
| 2023-12-31 → 2024-03-31 | Neuberger Berman | TRIMMED | 533,538 | 342,314 | -$31.9M |
| 2023-12-31 → 2024-03-31 | Arrowstreet Capital | ADDED | 6,415 | 413,980 | $0.1M |
| 2023-12-31 → 2024-03-31 | Clearbridge Investments | TRIMMED | 148,251 | 148,039 | $4.9M |
| 2023-12-31 → 2024-03-31 | Geode Capital Management | ADDED | 8,183,459 | 8,524,202 | $359.0M |
| 2023-12-31 → 2024-03-31 | Capital World Investors | ADDED | 10,311,415 | 10,997,092 | $519.4M |
| 2023-12-31 → 2024-03-31 | Charles Schwab Investment Management | ADDED | 2,266,484 | 2,284,386 | $79.7M |
| 2023-12-31 → 2024-03-31 | Victory Capital Management | TRIMMED | 344,917 | 331,323 | $7.9M |
| 2023-12-31 → 2024-03-31 | Verition Fund Management | ADDED | 29,792 | 68,554 | $11.0M |
| 2023-12-31 → 2024-03-31 | Walleye Capital | ADDED | 77,900 | 155,758 | $22.8M |
| 2023-12-31 → 2024-03-31 | Squarepoint Ops | ADDED | 149,238 | 260,634 | $33.8M |
| 2023-12-31 → 2024-03-31 | Schonfeld Strategic Advisors | ADDED | 75,078 | 176,012 | $28.6M |
| 2023-12-31 → 2024-03-31 | Qube Research & Technologies | ADDED | 203,078 | 506,049 | $85.2M |
| 2023-12-31 → 2024-03-31 | Capstone Investment Advisors | TRIMMED | 74,585 | 59,889 | -$1.3M |
| 2023-12-31 → 2024-03-31 | Man Group | ADDED | 119,832 | 258,835 | $40.0M |
| 2023-12-31 → 2024-03-31 | Rokos Capital Management | TRIMMED | 614,437 | 444,758 | -$23.6M |
| 2023-12-31 → 2024-03-31 | 1832 Asset Management | ADDED | 14,123 | 15,393 | $0.8M |
| 2023-09-30 → 2023-12-31 | Renaissance Technologies | NEW | 0 | 46,199 | $0.0M |
| 2023-09-30 → 2023-12-31 | Citadel Advisors | TRIMMED | 536,394 | 280,512 | -$48.3M |
| 2023-09-30 → 2023-12-31 | Bridgewater Associates | NEW | 0 | 86,289 | $19.5M |
| 2023-09-30 → 2023-12-31 | Point72 Asset Management | TRIMMED | 468,178 | 2,200 | -$97.0M |
| 2023-09-30 → 2023-12-31 | D. E. Shaw & Co. | TRIMMED | 139,841 | 49,908 | -$17.8M |
| 2023-09-30 → 2023-12-31 | Two Sigma Investments | TRIMMED | 377,637 | 56,455 | -$65.9M |
| 2023-09-30 → 2023-12-31 | Millennium Management | TRIMMED | 443,216 | 134,936 | -$61.8M |
| 2023-09-30 → 2023-12-31 | Fisher Asset Management | ADDED | 4,754 | 5,123 | $0.2M |
| 2023-09-30 → 2023-12-31 | AQR Capital Management | ADDED | 541,400 | 568,477 | $15.2M |
| 2023-09-30 → 2023-12-31 | Adage Capital Partners | TRIMMED | 243,383 | 86,283 | -$31.2M |
| 2023-09-30 → 2023-12-31 | Norges Bank Investment Management | NEW | 0 | 4,237,860 | $957.8M |
| 2023-09-30 → 2023-12-31 | Capital Research Global Investors | TRIMMED | 4,799,298 | 4,648,601 | $51.5M |
| 2023-09-30 → 2023-12-31 | Neuberger Berman | TRIMMED | 632,112 | 533,538 | -$11.0M |
| 2023-09-30 → 2023-12-31 | Arrowstreet Capital | TRIMMED | 145,488 | 6,415 | -$0.0M |
| 2023-09-30 → 2023-12-31 | Clearbridge Investments | TRIMMED | 209,432 | 148,251 | -$10.1M |
| 2023-09-30 → 2023-12-31 | Geode Capital Management | ADDED | 8,098,618 | 8,183,459 | $161.9M |
| 2023-09-30 → 2023-12-31 | Capital World Investors | ADDED | 10,267,570 | 10,311,415 | $192.5M |
| 2023-09-30 → 2023-12-31 | Charles Schwab Investment Management | ADDED | 2,221,166 | 2,266,484 | $49.8M |
| 2023-09-30 → 2023-12-31 | Victory Capital Management | ADDED | 232,228 | 344,917 | $29.6M |
| 2023-09-30 → 2023-12-31 | Chilton Investment Company | NEW | 0 | 935 | $0.2M |
| 2023-09-30 → 2023-12-31 | Verition Fund Management | TRIMMED | 316,130 | 29,792 | -$59.1M |
| 2023-09-30 → 2023-12-31 | Walleye Capital | ADDED | 48,500 | 77,900 | $7.5M |
| 2023-09-30 → 2023-12-31 | Squarepoint Ops | ADDED | 37,908 | 149,238 | $25.8M |
| 2023-09-30 → 2023-12-31 | Schonfeld Strategic Advisors | ADDED | 7,401 | 75,078 | $15.4M |
| 2023-09-30 → 2023-12-31 | Qube Research & Technologies | ADDED | 67,155 | 203,078 | $31.9M |
| 2023-09-30 → 2023-12-31 | Capstone Investment Advisors | ADDED | 51,974 | 74,585 | $6.0M |
| 2023-09-30 → 2023-12-31 | Man Group | TRIMMED | 246,412 | 119,832 | -$24.2M |
| 2023-09-30 → 2023-12-31 | Rokos Capital Management | ADDED | 245,074 | 614,437 | $87.5M |
| 2023-09-30 → 2023-12-31 | 1832 Asset Management | ADDED | 14,062 | 14,123 | $0.3M |