CUSIP 68217N105
OMEGA THERAPEUTICS INC
111 institutions · $38.4M total · 42,149,314 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | Flagship Pioneering Inc. | 22,240,723 | $16.6M | 52.76% | 2024-12-31 |
| 2 | Artal Group S.A. | 1,323,530 | $2.7M | 3.14% | 2024-06-30 |
| 3 | HarbourVest Partners LLC | 3,512,110 | $2.6M | 8.33% | 2024-12-31 |
| 4 | FMR LLC | 3,104,203 | $2.3M | 7.36% | 2024-12-31 |
| 5 | CHI Advisors LLC | 1,055,882 | $2.3M | 2.50% | 2023-12-31 |
| 6 | STATE OF WISCONSIN INVESTMENT BOARD | 1,857,265 | $1.4M | 4.40% | 2024-12-31 |
| 7 | JACOBS LEVY EQUITY MANAGEMENT, INC | 279,464 | $1.0M | 0.66% | 2024-03-31 |
| 8 | Siren, L.L.C. | 1,323,530 | $986.8K | 3.14% | 2024-12-31 |
| 9 | VANGUARD GROUP INC | 1,088,966 | $812.4K | 2.58% | 2024-12-31 |
| 10 | Blue Owl Capital Holdings LP | 1,055,882 | $787.3K | 2.50% | 2024-12-31 |
| 11 | BlackRock Inc. | 231,415 | $479.0K | 0.54% | 2024-06-30 |
| 12 | 683 Capital Management, LLC | 600,000 | $447.4K | 1.42% | 2024-12-31 |
| 13 | JANE STREET GROUP, LLC | 213,406 | $441.8K | 0.50% | 2024-06-30 |
| 14 | PLATINUM INVESTMENT MANAGEMENT LTD | 346,352 | $422.5K | 0.82% | 2024-09-30 |
| 15 | Bank of New York Mellon Corp | 113,103 | $412.8K | 0.26% | 2024-03-31 |
| 16 | GOLDMAN SACHS GROUP INC | 190,107 | $393.5K | 0.45% | 2024-06-30 |
| 17 | MILLENNIUM MANAGEMENT LLC | 520,898 | $388.4K | 1.23% | 2024-12-31 |
| 18 | Knoll Capital Management, LLC | 173,010 | $372.0K | 0.41% | 2023-12-31 |
| 19 | 72 Investment Holdings, LLC | 352,941 | $263.2K | 0.83% | 2024-12-31 |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 65,111 | $237.7K | 0.15% | 2024-03-31 |
| 21 | MARSHALL WACE, LLP | 59,547 | $217.3K | 0.14% | 2024-03-31 |
| 22 | STATE OF MICHIGAN RETIREMENT SYSTEM | 224,117 | $167.1K | 0.53% | 2024-12-31 |
| 23 | Y-Intercept (Hong Kong) Ltd | 77,417 | $160.3K | 0.18% | 2024-06-30 |
| 24 | BlackRock, Inc. | 208,255 | $155.3K | 0.49% | 2024-12-31 |
| 25 | GEODE CAPITAL MANAGEMENT, LLC | 204,340 | $152.4K | 0.48% | 2024-12-31 |
| 26 | Nuveen Asset Management, LLC | 33,759 | $123.2K | 0.08% | 2024-03-31 |
| 27 | MORGAN STANLEY | 58,220 | $120.5K | 0.13% | 2025-03-31 |
| 28 | UBS Group AG | 157,421 | $117.4K | 0.37% | 2024-12-31 |
| 29 | ORACLE INVESTMENT MANAGEMENT INC | 50,000 | $107.5K | 0.11% | 2023-12-31 |
| 30 | Woodline Partners LP | 122,191 | $91.1K | 0.28% | 2024-12-31 |
| 31 | Centiva Capital, LP | 43,800 | $90.7K | 0.10% | 2024-06-30 |
| 32 | Point72 Asset Management, L.P. | 116,009 | $86.5K | 0.27% | 2024-12-31 |
| 33 | NEW YORK STATE COMMON RETIREMENT FUND | 13,900 | $77.8K | 0.03% | 2025-09-30 |
| 34 | MetLife Investment Management, LLC | 13,737 | $76.9K | 0.03% | 2024-03-31 |
| 35 | Raymond James Financial Services Advisors, Inc. | 59,474 | $72.6K | 0.14% | 2024-09-30 |
| 36 | STATE STREET CORP | 94,730 | $70.6K | 0.22% | 2024-12-31 |
| 37 | Long Corridor Asset Management Ltd | 85,000 | $63.4K | 0.20% | 2024-12-31 |
| 38 | Paloma Partners Management Co | 27,700 | $57.3K | 0.06% | 2024-06-30 |
| 39 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 64,000 | $47.7K | 0.15% | 2024-12-31 |
| 40 | RBF Capital, LLC | 63,857 | $47.6K | 0.15% | 2024-12-31 |
| 41 | JPMORGAN CHASE & CO | 15,797 | $47.5K | 0.03% | 2024-12-31 |
| 42 | DIMENSIONAL FUND ADVISORS LP | 12,210 | $44.6K | 0.02% | 2024-03-31 |
| 43 | AMERICAN INTERNATIONAL GROUP, INC. | 12,011 | $43.8K | 0.02% | 2024-03-31 |
| 44 | Ground Swell Capital, LLC | 19,170 | $39.7K | 0.04% | 2024-06-30 |
| 45 | XTX Topco Ltd | 32,253 | $39.3K | 0.07% | 2024-09-30 |
| 46 | AMERIPRISE FINANCIAL INC | 10,750 | $39.2K | 0.02% | 2024-03-31 |
| 47 | DEUTSCHE BANK AG\ | 10,669 | $38.9K | 0.02% | 2025-06-30 |
| 48 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 10,530 | $38.4K | 0.02% | 2024-03-31 |
| 49 | Invesco Ltd. | 10,285 | $37.5K | 0.02% | 2024-03-31 |
| 50 | AMERICAN CENTURY COMPANIES INC | 18,048 | $37.4K | 0.04% | 2024-06-30 |
| 51 | Green Alpha Advisors, LLC | 47,647 | $35.5K | 0.11% | 2024-12-31 |
| 52 | SEI INVESTMENTS CO | 15,215 | $31.5K | 0.03% | 2024-06-30 |
| 53 | NORTHERN TRUST CORP | 39,706 | $29.6K | 0.09% | 2024-12-31 |
| 54 | Mirae Asset Global Investments Co., Ltd. | 13,752 | $29.6K | 0.03% | 2023-12-31 |
| 55 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 13,016 | $26.9K | 0.03% | 2024-06-30 |
| 56 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 19,900 | $24.3K | 0.04% | 2024-09-30 |
| 57 | Schonfeld Strategic Advisors LLC | 11,700 | $24.2K | 0.02% | 2024-06-30 |
| 58 | Cubist Systematic Strategies, LLC | 31,617 | $23.6K | 0.07% | 2024-12-31 |
| 59 | Squarepoint Ops LLC | 18,162 | $22.2K | 0.04% | 2024-09-30 |
| 60 | RAYMOND JAMES FINANCIAL INC | 27,391 | $20.4K | 0.06% | 2025-03-31 |
| 61 | Pathstone Holdings, LLC | 26,789 | $20.0K | 0.06% | 2024-12-31 |
| 62 | CITADEL ADVISORS LLC | 24,600 | $18.3K | 0.05% | 2024-12-31 |
| 63 | TWO SIGMA INVESTMENTS, LP | 21,744 | $16.2K | 0.05% | 2024-12-31 |
| 64 | Camden Capital, LLC | 20,000 | $14.9K | 0.04% | 2024-12-31 |
| 65 | RENAISSANCE TECHNOLOGIES LLC | 17,820 | $13.3K | 0.04% | 2024-12-31 |
| 66 | Catalyst Funds Management Pty Ltd | 6,100 | $12.6K | 0.01% | 2024-12-31 |
| 67 | Murphy Pohlad Asset Management LLC | 16,500 | $12.3K | 0.03% | 2024-12-31 |
| 68 | Eqis Capital Management, Inc. | 14,785 | $11.0K | 0.03% | 2024-12-31 |
| 69 | Legal & General Group Plc | 2,971 | $10.8K | 0.00% | 2025-03-31 |
| 70 | Focus Partners Wealth | 14,000 | $10.4K | 0.03% | 2025-03-31 |
| 71 | WELLS FARGO & COMPANY/MN | 13,440 | $10.0K | 0.03% | 2024-12-31 |
| 72 | TWO SIGMA SECURITIES, LLC | 12,053 | $9.0K | 0.02% | 2024-12-31 |
| 73 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2,450 | $8.9K | 0.00% | 2024-03-31 |
| 74 | Ameritas Investment Partners, Inc. | 2,013 | $7.3K | 0.00% | 2024-03-31 |
| 75 | RHUMBLINE ADVISERS | 2,915 | $6.0K | 0.00% | 2024-06-30 |
| 76 | China Universal Asset Management Co., Ltd. | 746 | $4.5K | 0.00% | 2024-03-31 |
| 77 | BANK OF AMERICA CORP /DE/ | 4,720 | $3.5K | 0.01% | 2024-12-31 |
| 78 | MACQUARIE GROUP LTD | 1,227 | $2.5K | 0.00% | 2024-06-30 |
| 79 | CITIGROUP INC | 2,717 | $2.0K | 0.00% | 2024-12-31 |
| 80 | HM PAYSON & CO | 2,500 | $1.9K | 0.00% | 2024-12-31 |
| 81 | Gradient Investments LLC | 900 | $1.9K | 0.00% | 2024-06-30 |
| 82 | Parallel Advisors, LLC | 296 | $1.8K | 0.00% | 2024-03-31 |
| 83 | Zurcher Kantonalbank (Zurich Cantonalbank) | 299 | $1.1K | 0.00% | 2024-03-31 |
| 84 | PRINCIPAL SECURITIES, INC. | 1,370 | $1.0K | 0.00% | 2025-03-31 |
| 85 | AllSquare Wealth Management LLC | 1,000 | $746 | 0.00% | 2024-12-31 |
| 86 | Point72 (DIFC) Ltd | 954 | $711 | 0.00% | 2024-12-31 |
| 87 | GROUP ONE TRADING, L.P. | 900 | $671 | 0.00% | 2025-03-31 |
| 88 | Sandy Spring Bank | 750 | $560 | 0.00% | 2024-12-31 |
| 89 | Russell Investments Group, Ltd. | 116 | $423 | 0.00% | 2024-03-31 |
| 90 | Steward Partners Investment Advisory, LLC | 5,000 | $405 | 0.01% | 2025-03-31 |
| 91 | HARBOUR INVESTMENTS, INC. | 275 | $336 | 0.00% | 2024-09-30 |
| 92 | SBI Securities Co., Ltd. | 415 | $309 | 0.00% | 2024-12-31 |
| 93 | ADVISOR GROUP HOLDINGS, INC. | 200 | $244 | 0.00% | 2024-09-30 |
| 94 | Tower Research Capital LLC (TRC) | 292 | $218 | 0.00% | 2024-12-31 |
| 95 | PNC Financial Services Group, Inc. | 49 | $179 | 0.00% | 2024-03-31 |
| 96 | BNP PARIBAS ARBITRAGE, SNC | 235 | $175 | 0.00% | 2024-12-31 |
| 97 | Farther Finance Advisors, LLC | 38 | $122 | 0.00% | 2024-03-31 |
| 98 | HRT FINANCIAL LP | 55,847 | $115 | 0.13% | 2024-06-30 |
| 99 | GSA CAPITAL PARTNERS LLP | 23,649 | $86 | 0.05% | 2024-03-31 |
| 100 | SRS Capital Advisors, Inc. | 54 | $66 | 0.00% | 2024-09-30 |
| 101 | HARBOR CAPITAL ADVISORS, INC. | 16,775 | $61 | 0.03% | 2024-03-31 |
| 102 | NISA INVESTMENT ADVISORS, LLC | 25 | $52 | 0.00% | 2024-06-30 |
| 103 | Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 9 | $32 | 0.00% | 2024-03-31 |
| 104 | Capital A Wealth Management, LLC | 24 | $18 | 0.00% | 2024-12-31 |
| 105 | AMALGAMATED BANK | 822 | $3 | 0.00% | 2024-03-31 |
| 106 | BARCLAYS PLC | 13,278 | $1 | 0.03% | 2025-03-31 |
| 107 | CWM, LLC | 41 | $0 | 0.00% | 2024-06-30 |
| 108 | SIMPLEX TRADING, LLC | 342 | $0 | 0.00% | 2024-12-31 |
| 109 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2024-12-31 |
| 110 | Royal Bank of Canada | 67 | $0 | 0.00% | 2024-12-31 |
| 111 | HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% | 2025-12-31 |