DaveManuel.com · Institutional Ownership · Who Owns It
COGENT BIOSCIENCES INC (COGT)
Institutional ownership reported to the SEC as of Q2 2026, across 25 quarters.
329
Reporting holders
$7.6B
Reported value
112.5%
Of shares outstanding
0.7%
Calls
0.2%
Puts
+20
Holder change
Institutions report 195,221,614 shares against 173,524,982 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| FMR LLC | $993.9M | 25,681,174 | 0.04% | 20q | +11.1%+$99.0M |
| BlackRock, Inc. | $671.5M | 17,352,646 | 0.01% | 8q | +8.1%+$50.6M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $312.4M | 8,072,411 | 0.01% | 2q | +10.1%+$28.6M |
| VANGUARD CAPITAL MANAGEMENT LLC | $286.9M | 7,412,330 | 0.01% | 2q | +7.5%+$20.0M |
| STATE STREET CORP | $269.5M | 6,964,919 | 0.01% | 23q | +23.0%+$50.4M |
| Jupiter Topco LLC | $256.4M | 6,624,848 | 0.10% | new | FIRST |
| Fairmount Funds Management LLC | $213.0M | 5,503,418 | 14.08% | 23q | HELD |
| DEERFIELD MANAGEMENT COMPANY, L.P. | $193.7M | 5,006,104 | 2.02% | 23q | -44.6%-$156.3M |
| TCG Crossover Management, LLC | $187.9M | 4,854,436 | 4.52% | 19q | -1.9%-$3.6M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $180.1M | 4,652,727 | 0.02% | 16q | +44.8%+$55.7M |
| GEODE CAPITAL MANAGEMENT, LLC | $174.5M | 4,508,998 | 0.01% | 23q | +21.9%+$31.3M |
| WELLINGTON MANAGEMENT GROUP LLP | $168.1M | 4,343,977 | 0.03% | 11q | +21.4%+$29.6M |
| Kynam Capital Management, LP | $141.9M | 3,667,097 | 7.84% | 17q | -9.2%-$14.3M |
| LORD, ABBETT & CO. LLC | $132.8M | 3,431,030 | 0.38% | 3q | +7.9%+$9.7M |
| Polar Capital Holdings Plc | $125.1M | 3,232,905 | 0.30% | new | NEW |
| Commodore Capital LP | $118.0M | 3,050,000 | 7.03% | 23q | +5.6%+$6.3M |
| Assenagon Asset Management S.A. | $111.6M | 2,883,512 | 0.07% | 17q | +875.3%+$100.2M |
| Invesco Ltd. | $101.0M | 2,609,141 | 0.01% | 23q | +7.4%+$6.9M |
| Woodline Partners LP | $100.7M | 2,603,162 | 0.31% | 12q | +72.4%+$42.3M |
| Pictet Asset Management Holding SA | $92.6M | 2,393,515 | 0.09% | 8q | +33.1%+$23.0M |
| Octagon Capital Advisors LP | $90.9M | 2,350,000 | 8.17% | 8q | HELD |
| RTW INVESTMENTS, LP | $89.4M | 2,309,021 | 0.76% | 4q | -57.7%-$121.9M |
| GOLDMAN SACHS GROUP INC | $88.6M | 2,288,633 | 0.01% | 20q | -48.4%-$83.0M |
| Candriam S.C.A. | $80.7M | 2,088,369 | 0.36% | 5q | +37.7%+$22.1M |
| Deep Track Capital, LP | $77.4M | 2,000,000 | 1.13% | 3q | +100.0%+$38.7M |
| Siren, L.L.C. | $72.0M | 1,859,279 | 1.46% | 5q | +8.8%+$5.8M |
| ORBIMED ADVISORS LLC | $65.1M | 1,681,300 | 1.21% | 3q | +422.0%+$52.6M |
| Venrock Adviser, LLC | $63.6M | 1,642,166 | 1.93% | 23q | -17.9%-$13.8M |
| EMERALD ADVISERS, LLC | $62.0M | 1,603,319 | 1.46% | 5q | +1.0%+$587.7K |
| NORTHERN TRUST CORP | $60.3M | 1,557,830 | 0.01% | 23q | +25.1%+$12.1M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $56.1M | 1,449,300 | 0.01% | 21q | +16.7%+$8.0M |
| BANK OF AMERICA CORP /DE/ | $55.7M | 1,439,632 | 0.00% | 23q | +37.9%+$15.3M |
| AMERICAN CENTURY COMPANIES INC | $55.5M | 1,432,957 | 0.02% | 3q | +60.9%+$21.0M |
| SILVERARC CAPITAL MANAGEMENT, LLC | $49.6M | 1,280,707 | 5.15% | 4q | -2.5%-$1.3M |
| VANGUARD FIDUCIARY TRUST CO | $47.0M | 1,213,510 | 0.01% | 2q | +14.7%+$6.0M |
| Elmind Capital, LP | $45.3M | 1,170,740 | 11.38% | 3q | HELD |
| UBS Group AG | $43.4M | 1,122,245 | 0.01% | 18q | +285.0%+$32.2M |
| FRED ALGER MANAGEMENT, LLC | $41.5M | 1,072,830 | 0.14% | 3q | -13.5%-$6.5M |
| CITADEL ADVISORS LLC | $41.5M incl. $8.6M options CALL+PUT | 849,694 | 0.00% | 18q | -50.5%-$42.3M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $41.4M incl. $30.6M options CALL+PUT | 279,066 | 0.00% | 17q | +296.0%+$30.9M |
| Balyasny Asset Management L.P. | $40.8M incl. $3.9M options CALL | 954,843 | 0.05% | 4q | +11.5%+$4.2M |
| Sofinnova Investments, Inc. | $40.1M | 1,035,148 | 2.07% | 10q | -51.0%-$41.7M |
| EMERALD MUTUAL FUND ADVISERS TRUST | $39.9M | 1,031,378 | 1.40% | 5q | HELD |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $39.6M | 1,022,183 | 0.01% | 2q | +127.4%+$22.2M |
| RENAISSANCE TECHNOLOGIES LLC | $38.6M | 996,168 | 0.05% | 4q | +41.0%+$11.2M |
| VOYA INVESTMENT MANAGEMENT LLC | $36.9M | 952,757 | 0.03% | 21q | +43.5%+$11.2M |
| MORGAN STANLEY | $36.4M | 941,725 | 0.00% | 23q | +46.5%+$11.6M |
| D. E. Shaw & Co., Inc. | $35.7M | 922,479 | 0.02% | 17q | -50.6%-$36.6M |
| MILLENNIUM MANAGEMENT LLC | $35.1M | 907,712 | 0.01% | 15q | -23.9%-$11.0M |
| Logos Global Management LP | $34.8M | 900,000 | 1.50% | new | NEW |
| Squadron Capital Management LLC | $33.5M | 865,000 | 10.39% | 3q | +9.8%+$3.0M |
| Point72 Asset Management, L.P. | $28.8M | 744,195 | 0.03% | 14q | -47.3%-$25.8M |
| MARSHALL WACE, LLP | $27.3M | 706,153 | 0.02% | 4q | -55.9%-$34.6M |
| BOOTHBAY FUND MANAGEMENT, LLC | $26.8M | 692,825 | 0.35% | 5q | +466.8%+$22.1M |
| RAYMOND JAMES FINANCIAL INC | $26.1M | 673,676 | 0.01% | 5q | +82.2%+$11.8M |
| Nuveen, LLC | $25.5M | 657,664 | 0.01% | 6q | -20.9%-$6.7M |
| J. Goldman & Co LP | $24.7M | 637,994 | 0.64% | 3q | -18.2%-$5.5M |
| First Turn Management, LLC | $23.3M | 602,281 | 2.49% | 3q | -36.4%-$13.4M |
| ALLIANCEBERNSTEIN L.P. | $22.0M | 572,694 | 0.01% | 17q | +264.1%+$16.0M |
| Bank of New York Mellon Corp | $20.7M | 533,968 | 0.00% | 16q | +43.2%+$6.2M |
| Rock Springs Capital Management LP | $20.0M | 515,917 | 0.97% | 5q | -17.3%-$4.2M |
| Fiera Capital Corp | $19.8M | 511,824 | 0.07% | 2q | -8.3%-$1.8M |
| Redmile Group, LLC | $19.5M | 503,321 | 1.31% | 13q | -26.8%-$7.1M |
| DIADEMA PARTNERS LP | $19.1M | 493,664 | 2.41% | 7q | +52.9%+$6.6M |
| Eversept Partners, LP | $19.0M | 490,235 | 0.98% | new | NEW |
| Russell Investments Group, Ltd. | $18.4M | 475,267 | 0.02% | 14q | +26.8%+$3.9M |
| SPHERA FUNDS MANAGEMENT LTD. | $17.8M | 459,340 | 2.32% | 6q | +10.3%+$1.7M |
| Ensign Peak Advisors, Inc | $17.7M | 457,302 | 0.03% | 6q | -20.2%-$4.5M |
| Affinity Asset Advisors, LLC | $17.4M | 450,000 | 0.79% | 3q | -40.0%-$11.6M |
| TimesSquare Capital Management, LLC | $17.3M | 447,745 | 0.25% | 2q | +426.8%+$14.0M |
| Patient Square Capital LP | $16.4M | 425,000 | 2.55% | 3q | -28.7%-$6.6M |
| SEGALL BRYANT & HAMILL, LLC | $16.3M | 421,207 | 0.19% | new | NEW |
| AMERIPRISE FINANCIAL INC | $16.2M | 418,316 | 0.00% | 3q | +65.9%+$6.4M |
| Defilade Capital Management, L.P. | $15.2M | 393,441 | 2.04% | 3q | +11.6%+$1.6M |
| Aberdeen Group plc | $15.2M | 393,234 | 0.02% | 2q | +44.2%+$4.7M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $15.2M | 392,484 | 0.02% | 3q | +10.8%+$1.5M |
| NEUBERGER BERMAN GROUP LLC | $14.9M | 384,296 | 0.01% | 2q | +6240.5%+$14.6M |
| Ikarian Capital, LLC | $14.3M | 370,084 | 1.54% | new | NEW |
| KENNEDY CAPITAL MANAGEMENT LLC | $13.7M | 353,790 | 0.24% | 16q | -1.9%-$259.3K |
| SUPERSTRING CAPITAL MANAGEMENT LP | $13.3M | 343,284 | 8.39% | 7q | +52.5%+$4.6M |
| BNP PARIBAS FINANCIAL MARKETS | $12.9M | 332,334 | 0.00% | 7q | -3.1%-$415.9K |
| Burkehill Global Management, LP | $12.6M | 325,000 | 0.45% | 4q | -51.9%-$13.5M |
| AQR CAPITAL MANAGEMENT LLC | $11.4M | 294,913 | 0.00% | 8q | +55.4%+$4.1M |
| FEDERATED HERMES, INC. | $11.0M | 282,979 | 0.02% | 9q | -0.9%-$103.8K |
| Alyeska Investment Group, L.P. | $10.6M | 274,849 | 0.03% | 4q | +9.9%+$961.7K |
| Atika Capital Management LLC | $10.5M | 272,000 | 0.69% | 3q | -7.2%-$820.4K |
| DEUTSCHE BANK AG\ | $10.3M | 266,584 | 0.00% | 21q | +109.1%+$5.4M |
| JPMORGAN CHASE & CO | $10.3M | 258,952 | 0.00% | 23q | -1.4%-$149.4K |
| Parkman Healthcare Partners LLC | $9.8M | 253,365 | 1.00% | 2q | +153.0%+$5.9M |
| Evergreen Quality Fund GP, Ltd. | $9.7M | 250,000 | 0.16% | 3q | HELD |
| Swiss National Bank | $9.5M | 246,400 | 0.00% | 15q | +49.0%+$3.1M |
| NWI MANAGEMENT LP | $9.4M | 241,671 | 0.43% | 3q | -50.0%-$9.4M |
| Tidal Investments LLC | $9.3M | 241,565 | 0.02% | 2q | +4.3%+$386.8K |
| Tema ETFs LLC | $9.3M | 241,565 | 0.30% | 7q | +36.7%+$2.5M |
| Caption Management, LLC | $9.1M CALL+PUT | options only | 0.04% | 5q | OPTIONS |
| Susquehanna Portfolio Strategies, LLC | $8.9M | 229,755 | 0.14% | 5q | HELD |
| F/m Investments LLC | $8.9M | 228,688 | 0.45% | 5q | +1.1%+$98.5K |
| WELLS FARGO & COMPANY/MN | $8.8M | 228,426 | 0.00% | 14q | +114.2%+$4.7M |
| SEB Asset Management AB | $8.8M | 228,093 | 0.03% | 2q | +38.7%+$2.5M |
| PEREGRINE CAPITAL MANAGEMENT LLC | $8.8M | 226,350 | 0.28% | 2q | +12.1%+$943.9K |
Showing the largest 100 of 330 reported holders. The count of 329 above leaves out 1 position whose reported value failed our price check; it is listed here as filed.
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-09-02 | 2026-09-01 | Material agreement entered | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-27 | Morris Arlene | Director | Sold | 45,510 | $1.7M ×2 |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 43 | $67.8M | 2,115,643 | 6 | 13 | 9 | 0.0% |
| Q2 2026 | 329 | $7.6B | 195,221,614 | 64 | 134 | 84 | 0.9% |
| Q1 2026 | 309 | $7.2B | 186,571,425 | 71 | 114 | 83 | 0.9% |
| Q4 2025 | 271 | $6.2B | 174,325,254 | 83 | 90 | 65 | 0.7% |
| Q3 2025 | 193 | $2.3B | 159,299,832 | 41 | 86 | 46 | 1.2% |
| Q2 2025 | 179 | $1.0B | 135,723,986 | 32 | 73 | 38 | 2.7% |
| Q1 2025 | 184 | $801.5M | 133,518,328 | 30 | 66 | 47 | 0.2% |
| Q4 2024 | 177 | $954.9M | 121,716,241 | 26 | 61 | 45 | 0.6% |
| Q3 2024 | 161 | $1.3B | 121,899,010 | 31 | 45 | 46 | 0.2% |
| Q2 2024 | 148 | $1.0B | 122,257,114 | 25 | 55 | 47 | 0.3% |
| Q1 2024 | 146 | $762.7M | 113,039,840 | 36 | 61 | 34 | 0.4% |
| Q4 2023 | 146 | $553.7M | 93,838,644 | 28 | 59 | 29 | 0.4% |
| Q3 2023 | 135 | $887.1M | 90,861,393 | 12 | 57 | 33 | 0.1% |
| Q2 2023 | 137 | $1.0B | 88,536,694 | 21 | 57 | 39 | 0.0% |
| Q1 2023 | 134 | $815.0M | 75,314,147 | 16 | 42 | 45 | 0.0% |
| Q4 2022 | 133 | $864.8M | 74,869,498 | 21 | 51 | 40 | 0.1% |
| Q3 2022 | 127 | $61.4B | 4,114,042,614 | 33 | 43 | 33 | 0.0% |
| Q2 2022 | 109 | $37.1B | 4,107,553,076 | 43 | 41 | 17 | 0.0% |
| Q1 2022 | 84 | $377.6M | 50,420,079 | 14 | 16 | 30 | 0.0% |
| Q4 2021 | 79 | $503.8M | 58,724,216 | 14 | 17 | 21 | 0.0% |
| Q3 2021 | 72 | $398.6M | 47,381,992 | 13 | 15 | 20 | 0.0% |
| Q2 2021 | 67 | $324.2M | 40,145,820 | 18 | 20 | 9 | 0.0% |
| Q1 2021 | 67 | $303.3M | 34,467,478 | 17 | 24 | 10 | 0.0% |
| Q4 2020 | 68 | $376.5M | 33,525,001 | 61 | 0 | 0 | 0.0% |
| Q3 2020 | 1 | $2.6M | 1,103,175 | 1 | 0 | 0 | 0.0% |