Cogent Biosciences, Inc. (COGT) — Institutional Holders, Q2 2026 (page 3)
339 institutional investment managers reported a COGT position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $7.8B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
COGT 13F holders ranked 201–300 of 339
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 201 | SECTORAL ASSET MANAGEMENT#201 · 26,740 sh | 26,740 | $1.0M | 0.72% | +20.8% |
| 202 | Pathstone#202 · 24,349 sh | 24,349 | $942.3K | <0.01% | New |
| 203 | DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.#203 · 22,700 sh | 22,700 | $878.5K | 0.04% | 0.0% |
| 204 | Maven Securities LTD#204 · 20,000 sh | 20,000 | $774.0K | 0.02% | New |
| 205 | FOX RUN MANAGEMENT, L.L.C.#205 · 19,072 sh | 19,072 | $738.1K | 0.12% | +228.9% |
| 206 | ASSETMARK#206 · 18,279 sh | 18,279 | $707.4K | — | -3.7% |
| 207 | Orion Porfolio Solutions#207 · 17,334 sh | 17,334 | $670.8K | <0.01% | 0.0% |
| 208 | FARALLON CAPITAL MANAGEMENT#208 · 17,000 sh | 17,000 | $657.9K | <0.01% | 0.0% |
| 209 | XPONANCE#209 · 16,376 sh | 16,376 | $633.8K | <0.01% | +23.2% |
| 210 | STRS OHIO#210 · 16,200 sh | 16,200 | $626.9K | <0.01% | -9.5% |
| 211 | NATIXIS ADVISORS#211 · 15,932 sh | 15,932 | $616.0K | <0.01% | +6.6% |
| 212 | Ameritas Investment Partners#212 · 15,134 sh | 15,134 | $585.7K | 0.02% | +29.2% |
| 213 | JONES FINANCIAL COMPANIES LLLP#213 · 15,360 sh | 15,360 | $585.2K | <0.01% | +3.6% |
| 214 | Allspring Global Investments#214 · 14,673 sh | 14,673 | $564.6K | <0.01% | +2.8% |
| 215 | TEACHER RETIREMENT SYSTEM OF TEXAS#215 · 14,349 sh | 14,349 | $555.3K | <0.01% | +32.5% |
| 216 | OmniStar Financial Group#216 · 14,303 sh | 14,303 | $553.5K | — | 0.0% |
| 217 | Aquatic Capital Management#217 · 13,328 sh | 13,328 | $515.8K | 0.02% | New |
| 218 | Scientech Research#218 · 13,183 sh | 13,183 | $510.2K | 0.41% | +122.7% |
| 219 | E Fund Management , Ltd.#219 · 12,928 sh | 12,928 | $500.3K | 0.01% | -19.7% |
| 220 | Engineers Gate Manager#220 · 12,267 sh | 12,267 | $474.7K | <0.01% | -70.8% |
| 221 | ADAR1 Capital Management#221 · 12,200 sh | 12,200 | $472.1K | 0.02% | New |
| 222 | PSP Research#222 · 12,000 sh | 12,000 | $464.4K | — | 0.0% |
| 223 | US BANCORP \DE\#223 · 11,612 sh | 11,612 | $449.4K | <0.01% | -4.9% |
| 224 | VIRTUS ADVISERS#224 · 11,524 sh | 11,524 | $446.0K | 0.17% | New |
| 225 | VIRGINIA RETIREMENT SYSTEMS ET Al#225 · 11,200 sh | 11,200 | $433.4K | <0.01% | New |
| 226 | EntryPoint Capital#226 · 11,123 sh | 11,123 | $430.5K | 0.10% | 0.0% |
| 227 | ACADIAN ASSET MANAGEMENT#227 · 10,803 sh | 10,803 | $416.0K | <0.01% | -21.8% |
| 228 | STIFEL FINANCIAL#228 · 10,102 sh | 10,102 | $390.9K | <0.01% | +8.2% |
| 229 | Tower Research Capital (TRC)#229 · 10,035 sh | 10,035 | $388.4K | <0.01% | -48.3% |
| 230 | Virtus Investment Advisers#230 · 9,885 sh | 9,885 | $382.6K | 0.09% | +52.6% |
| 231 | Arrowpoint Investment Partners (Singapore) Pte. Ltd.#231 · 9,698 sh | 9,698 | $375.3K | 0.08% | -29.6% |
| 232 | Blackstone#232 · 9,382 sh | 9,382 | $363.1K | <0.01% | New |
| 233 | Magnetar Financial#233 · 9,292 sh | 9,292 | $359.6K | <0.01% | New |
| 234 | CIBC Bancorp USA#234 · 9,208 sh | 9,208 | $356.4K | <0.01% | +27.9% |
| 235 | MARTINGALE ASSET MANAGEMENT L P#235 · 9,039 sh | 9,039 | $349.8K | <0.01% | New |
| 236 | Calamos Wealth Management#236 · 268,000 sh | 268,000 | $330.1K | 0.01% | New |
| 237 | Lido Advisors#237 · 8,496 sh | 8,496 | $328.8K | <0.01% | -7.3% |
| 238 | Vanguard Personalized Indexing Management#238 · 8,441 sh | 8,441 | $326.7K | <0.01% | -0.2% |
| 239 | CenterBook Partners#239 · 8,272 sh | 8,272 | $320.1K | 0.02% | New |
| 240 | Mariner#240 · 8,097 sh | 8,097 | $313.4K | <0.01% | New |
| 241 | NOMURA#241 · 8,000 sh | 8,000 | $309.6K | <0.01% | New |
| 242 | Bridgefront Capital#242 · 7,957 sh | 7,957 | $307.9K | 0.08% | New |
| 243 | Quantinno Capital Management#243 · 7,664 sh | 7,664 | $296.6K | <0.01% | +1.6% |
| 244 | Mirae Asset Global Investments , Ltd.#244 · 7,642 sh | 7,642 | $295.7K | <0.01% | -9.7% |
| 245 | UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT#245 · 7,488 sh | 7,488 | $289.8K | 0.03% | New |
| 246 | GSA CAPITAL PARTNERS LLP#246 · 7,444 sh | 7,444 | $288.0K | 0.02% | -20.1% |
| 247 | Central Pacific Bank - Division#247 · 230,000 sh | 230,000 | $284.3K | — | 0.0% |
| 248 | Swiss Life Asset Management Ltd#248 · 7,317 sh | 7,317 | $283.2K | <0.01% | New |
| 249 | Empowered Funds#249 · 7,176 sh | 7,176 | $277.7K | <0.01% | +11.1% |
| 250 | LOS ANGELES CAPITAL MANAGEMENT#250 · 7,086 sh | 7,086 | $274.2K | <0.01% | -75.6% |
| 251 | MERCER GLOBAL ADVISORS#251 · 6,799 sh | 6,799 | $263.1K | <0.01% | New |
| 252 | SG Americas Securities#252 · 6,629 sh | 6,629 | $257.0K | <0.01% | -81.9% |
| 253 | WILEY BROS.-AINTREE CAPITAL#253 · 6,617 sh | 6,617 | $255.0K | <0.01% | New |
| 254 | ALLSTATE#254 · 6,518 sh | 6,518 | $252.2K | <0.01% | New |
| 255 | DnB Asset Management AS#255 · 6,246 sh | 6,246 | $241.7K | <0.01% | New |
| 256 | Sanctuary Advisors#256 · 6,202 sh | 6,202 | $240.0K | <0.01% | New |
| 257 | Marex Group plc#257 · 6,176 sh | 6,176 | $239.0K | <0.01% | New |
| 258 | Verdad Advisers#258 · 5,705 sh | 5,705 | $220.8K | 0.21% | +7.1% |
| 259 | Integrated Quantitative Investments#259 · 5,597 sh | 5,597 | $216.6K | 0.04% | 0.0% |
| 260 | WEALTH ENHANCEMENT ADVISORY SERVICES#260 · 5,541 sh | 5,541 | $215.4K | — | New |
| 261 | OPPENHEIMER ASSET MANAGEMENT#261 · 5,528 sh | 5,528 | $213.9K | <0.01% | -1.5% |
| 262 | Amundi#262 · 5,515 sh | 5,515 | $213.4K | <0.01% | 0.0% |
| 263 | MACQUARIE GROUP LTD#263 · 5,500 sh | 5,500 | $212.8K | <0.01% | New |
| 264 | CIBC Asset Management#264 · 5,225 sh | 5,225 | $202.2K | <0.01% | 0.0% |
| 265 | Bellevue Group AG#265 · 4,870 sh | 4,870 | $188.5K | <0.01% | New |
| 266 | ABS Investment Management#266 · 39 sh | 39 | $181.9K | 0.11% | — |
| 267 | ABS Direct Equity Fund#267 · 39 sh | 39 | $181.9K | 0.11% | -99.2% |
| 268 | OSAIC#268 · 4,130 sh | 4,130 | $159.8K | <0.01% | +95.8% |
| 269 | Nykredit A/S#269 · 4,114 sh | 4,114 | $159.2K | <0.01% | — |
| 270 | KBC Group NV#270 · 3,946 sh | 3,946 | $153.0K | — | +47.6% |
| 271 | NISA INVESTMENT ADVISORS#271 · 3,773 sh | 3,773 | $146.0K | — | -35.1% |
| 272 | GF FUND MANAGEMENT LTD.#272 · 3,435 sh | 3,435 | $132.9K | — | -0.3% |
| 273 | Bayforest Capital Ltd#273 · 2,327 sh | 2,327 | $90.1K | 0.08% | New |
| 274 | HARBOR INVESTMENT ADVISORY#274 · 2,242 sh | 2,242 | $86.8K | — | New |
| 275 | IFP Advisors#275 · 2,221 sh | 2,221 | $86.0K | — | -0.1% |
| 276 | LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP#276 · 2,000 sh | 2,000 | $77.4K | — | 0.0% |
| 277 | FIFTH THIRD BANCORP#277 · 1,901 sh | 1,901 | $73.6K | <0.01% | +9.7% |
| 278 | PNC FINANCIAL SERVICES GROUP#278 · 1,893 sh | 1,893 | $73.3K | 0.00% | +32.1% |
| 279 | Steward Partners Investment Advisory#279 · 1,879 sh | 1,879 | $72.7K | <0.01% | -13.8% |
| 280 | Kemnay Advisory Services#280 · 1,487 sh | 1,487 | $57.5K | <0.01% | +16.9% |
| 281 | Pacer Advisors#281 · 1,469 sh | 1,469 | $57.0K | <0.01% | New |
| 282 | Rockefeller Capital Management L.P.#282 · 1,468 sh | 1,468 | $56.8K | <0.01% | 0.0% |
| 283 | Quantbot Technologies#283 · 1,380 sh | 1,380 | $53.4K | <0.01% | +3185.7% |
| 284 | GAMMA Investing#284 · 1,303 sh | 1,303 | $50.4K | — | +12.3% |
| 285 | SRS Capital Advisors#285 · 1,287 sh | 1,287 | $49.8K | <0.01% | New |
| 286 | Optiver Holding B.V.#286 · 857 sh | 857 | $33.2K | 0.00% | +64.2% |
| 287 | Integrated Wealth Concepts#287 · 762 sh | 762 | $29.5K | <0.01% | New |
| 288 | J.Safra Asset Management#288 · 695 sh | 695 | $26.9K | <0.01% | -11.9% |
| 289 | Allworth Financial#289 · 590 sh | 590 | $22.8K | <0.01% | +84.4% |
| 290 | Sterling Capital Management#290 · 586 sh | 586 | $22.7K | — | -49.2% |
| 291 | E Fund Management (Hong Kong) , Ltd.#291 · 524 sh | 524 | $20.3K | <0.01% | +34.7% |
| 292 | Smartleaf Asset Management#292 · 424 sh | 424 | $16.4K | <0.01% | 0.0% |
| 293 | Basecamp Wealth Advisors#293 · 382 sh | 382 | $14.8K | <0.01% | +289.8% |
| 294 | Wilmington Savings Fund Society, FSB#294 · 380 sh | 380 | $14.7K | — | 0.0% |
| 295 | Essential Partners#295 · 351 sh | 351 | $13.6K | — | +78.2% |
| 296 | Covestor Ltd#296 · 306 sh | 306 | $12.0K | <0.01% | +13.3% |
| 297 | ROTHSCHILD INVESTMENT#297 · 294 sh | 294 | $11.4K | <0.01% | +2.8% |
| 298 | SMA Capital#298 · 287 sh | 287 | $11.1K | <0.01% | +82.8% |
| 299 | SIMPLEX TRADING#299 · 277 sh | 277 | $10.7K | 0.00% | -91.2% |
| 300 | ARMSTRONG ADVISORY GROUP#300 · 272 sh | 272 | $10.5K | — | 0.0% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.