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Disclosery

FBRX FORTE BIOSCIENCES INC

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COMMON STOCK (common)

66 managers (68 13F filers) reported a position in FBRX shares at 2026-03-31, 13,521,040 shares in all. 16 filers opened a position and 7 filers sold out during the quarter.

Managers
66
13F filers
68
New
16
Added
21
Reduced
20
Sold out
7
Shares held by filers
13,521,040

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, 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
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,765,516$45.7M0.07%013F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC1,273,965$33M0.14%-187,00613F-HRTimelineGroup
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC1,196,955$31M0.68%013F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson1,188,060$30.8M0.01%-237,72513F-HR/ATimelineGroup
Affinity Asset Advisors, LLC1,011,890$26.2M1.54%+22,40013F-HRTimeline
MPM BIOIMPACT LLC1,000,682$25.9M2%new13F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…950,000$24.6M0.04%+616,66713F-HRTimelineGroup
VANGUARD GROUP INCgroup of 3 filers holding608,287$15.8MnewTimeline
MORGAN STANLEYin group MORGAN STANLEY500,298$13M<0.01%+429,76713F-HRTimelineGroup
Cable Car Capital, LP400,000$10.4M3.58%013F-HRTimeline
FMR LLCin group FMR LLC340,695$8.82M<0.01%+29,73013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC337,983$8.75M0.01%+91,29813F-HRTimelineGroup
Woodline Partners LP331,987$8.6M0.03%013F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC233,369$6.04M<0.01%new13F-HRTimelineGroup
AWM Investment Company, Inc.200,000$5.18M0.57%-36,82113F-HRTimeline
SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD.184,984$4.79M0.82%-88513F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP150,307$3.89M<0.01%+114,01013F-HRTimelineGroup
Integral Health Asset Management, LLC150,000$3.88M0.21%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…133,494$3.46M<0.01%+80,58013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC125,442$3.25M<0.01%+83313F-HRTimelineGroup
Ikarian Capital, LLCin group Ikarian Capital, LLC118,972$3.08M0.44%-181,02813F-HRTimelineGroup
LORD, ABBETT & CO. LLC114,635$2.97M0.01%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC111,788$2.9M<0.01%-41,23913F-HR/ATimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…91,772$2.38M<0.01%new13F-HRTimelineGroup
Qube Research & Technologies Ltd85,969$2.23M<0.01%+53,78213F-HRTimeline
Candriam S.C.A.84,803$2.2M0.01%new13F-HRTimeline
Trexquant Investment LP73,651$1.91M0.01%+60,73513F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.65,921$1.71M<0.01%+1,42513F-HRTimelineGroup
STEMPOINT CAPITAL LP58,020$1.5M0.29%new13F-HR/ATimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC57,933$1.5M<0.01%+49,58913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP54,821$1.42M<0.01%+4,10013F-HRTimelineGroup
J. Goldman & Co LP54,174$1.4M0.06%-6,62613F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC53,473$1.38M<0.01%-14,55013F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…29,491$764K<0.01%new13F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC28,697$743K<0.01%+9,19913F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC25,706$666K0.05%new13F-HRTimeline
Weil Company, Inc.24,765$641K0.14%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP23,712$614K<0.01%-1,72913F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/21,606$560K<0.01%+17,63413F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC20,755$538K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG20,450$530K<0.01%-4,37413F-HRTimelineGroup
683 Capital Management, LLCin group 683 Capital Management, LLC20,000$518K0.05%-20,00013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…19,083$494K<0.01%+2,54113F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management18,717$485K<0.01%new13F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd18,622$482K0.01%+1,04913F-HRTimelineGroup
Engineers Gate Manager LP16,427$425K0.01%new13F-HRTimeline
Jain Global LLC15,597$404K0.01%-186,83613F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP15,509$402K<0.01%-16,29913F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…14,020$363K<0.01%new13F-HRTimelineGroup
ExodusPoint Capital Management, LP13,747$356K<0.01%+2,66313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA13,389$346K<0.01%+1,40313F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC13,268$344K<0.01%-10,84313F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC12,699$329K<0.01%+4,61413F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC10,200$264K<0.01%-8913F-HRTimelineGroup
Persistent Asset Partners Ltd6,744$175K0.07%-3,40213F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS3,436$89K<0.01%-12,03613F-HRTimelineGroup
SIMPLEX TRADING, LLC2,312$59.9K<0.01%-3,70313F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN502$13K<0.01%013F-HR/ATimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…496$12.8K<0.01%new13F-HRTimelineGroup
Steward Partners Investment Advisory, L…493$12.8K<0.01%-6013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/478$12.4K<0.01%+40213F-HRTimelineGroup
GROUP ONE TRADING LLC204$5.28K<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC46$1.19K<0.01%-1213F-HRTimelineGroup
SBI Securities Co., Ltd.12$311<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO8$211<0.01%new13F-HR/ATimelineGroup
REAP Financial Group, LLC3$78<0.01%013F-HRTimeline