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Disclosery

CRBP CORBUS PHARMACEUTICALS HLDGS

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COM NEW (common), issuer CIK 1595097

104 managers (108 13F filers) reported a position in CRBP shares at 2026-03-31, 12,903,510 shares in all. 20 filers opened a position and 13 filers sold out during the quarter.

Managers
104
13F filers
108
New
20
Added
33
Reduced
22
Sold out
13
Shares held by filers
12,903,510

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

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Cormorant Asset Management, LP2,344,971$22M1.11%013F-HRTimeline
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC1,737,287$16.3M0.36%+140,00013F-HRTimelineGroup
Aberdeen Group plcin group Aberdeen Group plc1,321,750$12.4M0.02%013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding859,407$8.07MnewTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC727,060$6.83M<0.01%-116,13313F-HRTimelineGroup
Prosight Management, LP697,108$6.55M1.07%+13,23613F-HRTimeline
DIADEMA PARTNERS LP439,957$4.13M1.71%new13F-HRTimeline
Stonepine Capital Management, LLC383,462$3.6M3.17%-6,45413F-HRTimeline
ARMISTICE CAPITAL, LLC364,000$3.42M0.11%-172,00013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC346,998$3.26M0.01%-7,30213F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…333,415$3.13M<0.01%+105,58913F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC331,781$3.12M0.19%+45,00013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.271,636$2.55M<0.01%+3,59013F-HRTimelineGroup
Exome Asset Management LLC234,136$2.2M1.29%+94,59313F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC187,029$1.76M<0.01%+16,15613F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…160,462$1.51M<0.01%-21,60013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP146,596$1.38M<0.01%+69,05013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP136,602$1.28M<0.01%+59,24813F-HRTimelineGroup
Persistent Asset Partners Ltd111,226$1.04M0.41%+104,63913F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC108,792$1.02M<0.01%+48,60313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC107,800$1.01M<0.01%+70,73513F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC93,111$874K<0.01%+45,67313F-HRTimelineGroup
Seven Fleet Capital Management LP85,687$805K0.25%+28,93713F-HR/ATimeline
683 Capital Management, LLCin group 683 Capital Management, LLC85,543$803K0.07%013F-HRTimelineGroup
Assenagon Asset Management S.A.85,246$800K<0.01%-102,71013F-HRTimeline
Deeter Investments LLP75,000$704K0.12%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC73,193$687K<0.01%+45,12913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP68,872$647K<0.01%+13,78013F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management65,201$612K<0.01%-68,11013F-HRTimelineGroup
SIMPLEX TRADING, LLC52,836$496K0.02%new13F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.51,296$482K<0.01%-23,83813F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC50,826$477K0.04%+33,04513F-HRTimeline
Verdad Advisers, LP50,252$472K0.53%new13F-HRTimeline
Rangeley Capital, LLC44,840$421K0.45%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP41,504$390K<0.01%-19013F-HRTimelineGroup
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.40,098$377K0.01%new13F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding39,862$374K-12,286Timeline
XTX Topco Ltdin group XTX Topco Ltd38,023$357K0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY32,854$308K<0.01%+10,47313F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…32,679$307K<0.01%+13,88413F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC30,600$287K<0.01%-29,70013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA29,901$281K<0.01%+13,40113F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…29,578$278K<0.01%+12,48913F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.26,474$249K<0.01%-2,32013F-HRTimelineGroup
Velan Capital Investment Management LP26,000$244K0.15%+13,00013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd22,986$216K<0.01%-6,90313F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC22,131$208K<0.01%new13F-HRTimeline
Pale Fire Capital SEin group Pale Fire Capital21,350$200K0.02%+2,70013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC20,782$195K<0.01%+6,02413F-HRTimelineGroup
Laurion Capital Management LP19,600$184K0.02%+1,00013F-HRTimeline
HRT FINANCIAL LP18,660$175K<0.01%new13F-HRTimeline
Qube Research & Technologies Ltd18,476$173K<0.01%+2,56213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC16,708$157K<0.01%+11,45413F-HRTimelineGroup
OMERS ADMINISTRATION Corp15,200$143K<0.01%-14,80013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC15,139$142K<0.01%+1,72813F-HRTimelineGroup
Engineers Gate Manager LP14,200$133K<0.01%-2,94313F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/13,960$131K<0.01%+13,93413F-HRTimelineGroup
BAILARD, INC.13,500$127K<0.01%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC12,806$120K<0.01%-4,28013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/12,572$119K<0.01%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD12,400$116K<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS10,489$98.5K<0.01%+10,45013F-HRTimelineGroup
GROUP ONE TRADING LLC7,198$67.6K<0.01%+61213F-HRTimeline
Caption Management, LLC6,470$60.8K<0.01%-49,59613F-HRTimeline
JTC Employer Solutions Trustee Ltd1,106$10K<0.01%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,013$9.51K<0.01%+3413F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.949$8.91K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC688$6.46K<0.01%-44113F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…684$6.42K<0.01%new13F-HRTimelineGroup
Versant Capital Management, Inc601$5.64K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS482$4.53K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…446$4.19K<0.01%013F-HRTimelineGroup
GAMMA Investing LLC336$3.15K<0.01%-5013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC287$2.69K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…208$1.95K<0.01%-513F-HR/ATimelineGroup
MAI Capital Management126$1.18K<0.01%013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…100$939<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.86$807<0.01%013F-HRTimelineGroup
Golden State Wealth Management, LLC73$685<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC69$648<0.01%-8013F-HRTimelineGroup
Spire Wealth Managementin group Spire Wealth Management66$620<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP71$618<0.01%-15013F-HRTimelineGroup
Ancora Advisors LLCin group Ancora Advisors LLC64$601<0.01%013F-HRTimelineGroup
Fortitude Family Office, LLC64$601<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.52$488<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/46$428<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN44$410<0.01%013F-HR/ATimelineGroup
SUMMIT SECURITIES GROUP LLC41$385<0.01%new13F-HRTimeline
HighMark Wealth Management LLC41$384<0.01%013F-HRTimeline
LANARK FINANCIAL, INC.33$309<0.01%013F-HRTimeline
CoreCap Advisors, LLC25$235<0.01%013F-HRTimeline
CURIO WEALTH, LLC23$216<0.01%013F-HRTimeline
NFSG Corp16$150<0.01%new13F-HRTimeline
VISION FINANCIAL MARKETS LLC14$132<0.01%013F-HRTimeline
Advisory Services Network, LLC14$131<0.01%new13F-HRTimeline
Fortis Group Advisors, LLC14$131<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.13$122<0.01%new13F-HRTimeline
Cassaday & Co Wealth Management LLC12$113<0.01%new13F-HRTimeline
NewEdge Advisors, LLC8$75<0.01%013F-HR/ATimeline
EASTERN BANK6$56<0.01%013F-HRTimeline
Scarborough Advisors, LLC6$56<0.01%013F-HRTimeline
Arax Advisory Partners3$28<0.01%013F-HRTimeline
BFSG, LLC1$10<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1$9<0.01%new13F-HRTimelineGroup

Events

  • RA CAPITAL MANAGEMENT, L.P. and 3 other reporting persons reported 1,914,788 CRBP shares, 9.9% of the class, as of 2026-09-23, in a 13G filed 2026-09-30. 0001346824-26-000243

    Accepted , ingested