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Disclosery

FBIO FORTRESS BIOTECH INC

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COM NEW (common), issuer CIK 1429260

50 managers (52 13F filers) reported a position in FBIO shares at 2026-03-31, 5,359,373 shares in all. 10 filers opened a position and 11 filers sold out during the quarter.

Managers
50
13F filers
52
New
10
Added
11
Reduced
17
Sold out
11
Shares held by filers
5,359,373

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
VANGUARD GROUP INCgroup of 3 filers holding1,121,143$3.13MnewTimeline
Opaleye Management Inc.1,042,000$2.91M0.38%-48,00013F-HRTimeline
SHIKIAR ASSET MANAGEMENT INC305,469$852K0.25%+27,00013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC290,255$810K<0.01%+27,76313F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP254,134$709K0.04%+218,06013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP230,053$642K<0.01%-9,48013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…210,745$588K<0.01%-19,03213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.197,085$550K<0.01%-3,47813F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP196,825$549K<0.01%+57,67413F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC182,368$509K0.01%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC180,289$503K<0.01%new13F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC129,801$362K<0.01%-45,87513F-HRTimelineGroup
HB Wealth Management, LLC120,175$335K<0.01%013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP101,601$283K<0.01%+24,33513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC99,590$278K<0.01%+18,49013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd76,068$212K<0.01%+61,63513F-HRTimelineGroup
180 WEALTH ADVISORS, LLC63,800$178K0.02%-12,05013F-HRTimeline
SIMPLEX TRADING, LLC58,329$163K0.01%new13F-HRTimeline
PANAGORA ASSET MANAGEMENT INC56,668$158K<0.01%013F-HRTimeline
Sculptor Capital LPin group Sculptor Capital LP52,000$145K<0.01%-156,90013F-HRTimelineGroup
Integrated Wealth Concepts LLC45,200$126K<0.01%-5,80013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC40,934$114K<0.01%-50,98513F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC40,450$112K<0.01%new13F-HRTimelineGroup
PFG Investments, LLC36,501$102K<0.01%+1,80013F-HRTimeline
CHOREO, LLC36,250$101K<0.01%013F-HRTimeline
TWO SIGMA SECURITIES, LLC24,744$69K0.01%new13F-HRTimeline
Summit Financial, LLC20,659$57.6K<0.01%-419,26913F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP14,963$41.7K<0.01%-81,83713F-HRTimelineGroup
Abacus Planning Group, Inc.14,534$40.5K0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG14,473$40.4K<0.01%-8,63513F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC13,033$36.4K<0.01%013F-HRTimelineGroup
CARLSON FINANCIAL, INC.13,009$36.3K0.02%013F-HRTimeline
NewEdge Advisors, LLC12,927$36.1K<0.01%-19,60413F-HR/ATimeline
Weaver Consulting Group11,367$31.7K0.01%-8,16513F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN10,575$29.5K<0.01%+5,57513F-HR/ATimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…10,495$29.3K<0.01%new13F-HRTimelineGroup
Forum Financial Management, LPin group Forum Financial Management, LP10,000$27.9K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,994$13.9K<0.01%-2,55813F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…4,812$13.4K<0.01%new13F-HRTimelineGroup
MTM Investment Management, LLC4,249$11.9K<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY3,884$10.8K<0.01%+1,72613F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.1,261$3.52K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA687$2K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO339$915<0.01%-33313F-HR/ATimelineGroup
FMR LLCin group FMR LLC220$614<0.01%new13F-HRTimelineGroup
Caitong International Asset Management …213$594<0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…100$279<0.01%-2,30013F-HRTimeline
Larson Financial Group LLC67$187<0.01%+5113F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…33$92<0.01%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2$6<0.01%013F-HRTimelineGroup