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Disclosery

COGT COGENT BIOSCIENCES INC

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COM (common), issuer CIK 1622229

311 managers (324 13F filers) reported a position in COGT shares at 2026-06-30, 193,750,591 shares in all. 62 filers opened a position and 44 filers sold out during the quarter.

Managers
311
13F filers
324
New
62
Added
137
Reduced
85
Sold out
44
Shares held by filers
193,750,591

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Aquatic Capital Management LLC13,328$516K0.02%new13F-HRTimeline
Scientech Research LLC13,183$510K0.41%+7,26413F-HRTimeline
E Fund Management Co., Ltd.12,928$500K0.01%-3,17613F-HRTimeline
Engineers Gate Manager LP12,267$475K0.01%-29,72313F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC12,200$472K0.02%new13F-HRTimelineGroup
PSP Research LLC12,000$464K0.25%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\11,612$449K<0.01%-59813F-HRTimelineGroup
EntryPoint Capital, LLC11,123$430K0.1%013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC10,803$416K<0.01%-3,01113F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP10,102$391K<0.01%+76213F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…10,035$388K0.01%-9,36213F-HRTimelineGroup
Arrowpoint Investment Partners (Singapo…in group Arrowpoint Investment Partner…9,698$375K0.11%-4,08613F-HRTimelineGroup
Blackstone Inc.in group Blackstone Inc.9,382$363K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Magnetar Financial LLCin group Magnetar Financial LLC9,292$360K<0.01%new13F-HRTimelineGroup
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.9,208$356K<0.01%+2,00913F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P9,039$350K0.01%new13F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC8,496$329K<0.01%-66513F-HRTimelineGroup
CenterBook Partners LP8,272$320K0.02%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC8,097$313K<0.01%new13F-HRTimelineGroup
Bridgefront Capital, LLC7,957$308K0.08%new13F-HRTimeline
Quantinno Capital Management LP7,664$297K<0.01%+12213F-HRTimeline
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT…7,488$290K0.03%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP7,444$288K0.02%-1,87413F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…7,317$283K<0.01%new13F-HRTimelineGroup
Empowered Funds, LLC7,176$278K<0.01%+71613F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC7,086$274K<0.01%-22,00013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV6,799$263K<0.01%new13F-HR/ATimeline
SG Americas Securities, LLC6,629$257K<0.01%-29,89813F-HRTimeline
&PARTNERS6,617$255K<0.01%new13F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP6,518$252K<0.01%new13F-HRTimelineGroup
DNB Asset Management ASin group DNB Asset Management AS6,246$242K<0.01%new13F-HRTimelineGroup
Sanctuary Advisors, LLC6,202$240K<0.01%new13F-HRTimeline
Marex Group Ltdin group Marex Group Ltd6,176$239K<0.01%new13F-HRTimelineGroup
Verdad Advisers, LP5,705$221K0.21%+37613F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al5,600$217K<0.01%new13F-HRTimeline
Integrated Quantitative Investments LLC5,597$217K0.04%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…5,541$215K<0.01%new13F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …5,528$214K<0.01%-8213F-HRTimelineGroup
Amundiin group Amundi5,515$213K<0.01%013F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD5,500$213K<0.01%new13F-HRTimelineGroup
CIBC Asset Management Inc5,225$202K<0.01%013F-HRTimeline
Bellevue Group AGin group Bellevue Group AG4,870$188K<0.01%new13F-HRTimelineGroup
ABS Investment Management LLC39$182K0.12%13F-HRTimeline
ABS Direct Equity Fund LLC39$182K0.12%-4,66113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,130$160K<0.01%+2,02113F-HRTimelineGroup
Nykredit A/Sin group Nykredit A/S4,114$159K<0.01%13F-HRTimelineGroup
KBC Group NVin group KBC Group NV3,946$153K<0.01%+1,27213F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC3,773$146K<0.01%-2,04213F-HRTimeline
GF FUND MANAGEMENT CO. LTD.3,435$133K<0.01%-1213F-HRTimeline
Bayforest Capital Ltd2,327$90.1K0.08%new13F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC2,242$86.8K0.01%new13F-HRTimeline
IFP Advisors, Inc2,221$86K<0.01%-313F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…2,000$77.4K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,901$73.6K<0.01%+16813F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,893$73.3K<0.01%+46013F-HRTimelineGroup
Steward Partners Investment Advisory, L…1,879$72.7K<0.01%-30013F-HRTimeline
Kemnay Advisory Services Inc.1,487$57.5K0.01%+21513F-HRTimeline
Pacer Advisors, Inc.1,469$57K<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,468$56.8K<0.01%013F-HRTimelineGroup
Quantbot Technologies LP1,380$53.4K<0.01%+1,33813F-HRTimeline
GAMMA Investing LLC1,303$50.4K<0.01%+14313F-HRTimeline
Arax Advisory Partners1,287$49.8K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.857$33.2K<0.01%+33513F-HRTimelineGroup
Integrated Wealth Concepts LLC762$29.5K<0.01%new13F-HRTimeline
J.Safra Asset Management Corp695$26.9K<0.01%-9413F-HRTimeline
Allworth Financial LP590$22.8K<0.01%+27013F-HRTimeline
Sterling Capital Management LLC586$22.7K<0.01%-56713F-HRTimeline
E Fund Management (Hong Kong) Co., Ltd.524$20.3K0.01%+13513F-HRTimeline
Smartleaf Asset Management LLC424$16.4K<0.01%013F-HRTimeline
Basecamp Wealth Advisors LLC382$14.8K<0.01%+28413F-HRTimeline
Wilmington Savings Fund Society, FSB380$14.7K<0.01%013F-HRTimeline
Essential Partners LLC351$13.6K0.01%+15413F-HRTimeline
Covestor Ltd306$12K0.01%+3613F-HRTimeline
ROTHSCHILD INVESTMENT LLC294$11.4K<0.01%+813F-HRTimeline
SMA Capital LLC287$11.1K<0.01%+13013F-HRTimeline
SIMPLEX TRADING, LLC277$10.7K<0.01%-2,87613F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC272$10.5K<0.01%013F-HRTimeline
Global Retirement Partners, LLC210$8.13K<0.01%13F-HRTimeline
HARBOUR INVESTMENTS, INC.200$7.74K<0.01%new13F-HRTimeline
Hilton Head Capital Partners, LLC200$7.74K<0.01%-33213F-HRTimeline
Versant Capital Management, Inc170$6.58K<0.01%-1113F-HRTimeline
Pinnacle Wealth Planning Services, Inc.150$5.8K<0.01%+913F-HRTimeline
Hurley Capital, LLC145$5.61K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…144$5.57K<0.01%-1,46713F-HRTimelineGroup
Rossby Financial, LCC138$5.34K<0.01%-613F-HRTimeline
Blue Trust, Inc.133$5.15K<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC116$4.49K<0.01%+213F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC99$3.96K<0.01%013F-HRTimeline
Cornerstone Planning Group LLC100$3.95K<0.01%013F-HRTimeline
SIGNATUREFD, LLC101$3.91K<0.01%-1713F-HRTimeline
WPG Advisers, LLC97$3.75K<0.01%013F-HRTimeline
Continuum Advisory, LLC79$3.06K<0.01%new13F-HRTimeline
Larson Financial Group LLC75$2.9K<0.01%013F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.71$2.75K<0.01%-6913F-HRTimelineGroup
CoreCap Advisors, LLC62$2.4K<0.01%013F-HRTimeline
Silver Grove Financial Group, Inc.53$2.05K<0.01%new13F-HRTimeline
True Wealth Design, LLC51$1.97K<0.01%new13F-HRTimeline
Clearstead Advisors, LLC48$1.86K<0.01%new13F-HRTimeline
Cape Investment Advisory, Inc.47$1.82K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC44$1.7K<0.01%new13F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp38$1.47K<0.01%-4813F-HRTimelineGroup
Strengthening Families & Communities, L…35$1.35K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB29$1.12K<0.01%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC17$1K<0.01%new13F-HRTimelineGroup
Park Place Capital Corp25$968<0.01%013F-HRTimeline
Caitong International Asset Management …24$929<0.01%-7,34213F-HRTimeline
SJS Investment Consulting Inc.18$697<0.01%+1213F-HRTimeline
Ares Financial Consulting, LLC18$697<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC16$620<0.01%new13F-HRTimeline
Quarry LP7$271<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.1$39<0.01%013F-HRTimeline