FBIO — Institutional owners (13F)

65 filers · $21.2M total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value Shares % of tracked 13F Type
VANGUARD GROUP INC $4,028,086 1,100,570 19.03% Shares
VANGUARD CAPITAL MANAGEMENT LLC $3,173,841 1,037,203 14.99% Shares
Opaleye Management Inc. $2,723,400 890,000 12.86% Shares
MACKENZIE FINANCIAL CORP $1,700,369 555,676 8.03% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,089,360 356,000 5.15% Put option
GEODE CAPITAL MANAGEMENT, LLC $919,944 300,521 4.35% Shares
BlackRock, Inc. $687,833 224,782 3.25% Shares
TWO SIGMA INVESTMENTS, LP $654,185 213,786 3.09% Shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC $542,746 177,368 2.56% Shares
VANGUARD FIDUCIARY TRUST CO $509,095 166,371 2.40% Shares
HB Wealth Management, LLC $357,026 116,675 1.69% Shares
Kestra Advisory Services, LLC $355,679 116,235 1.68% Shares
STATE STREET CORP $310,899 101,601 1.47% Shares
GOLDMAN SACHS GROUP INC $294,855 96,358 1.39% Shares
Sheets Smith Investment Management $270,259 73,142 1.28% Shares
RENAISSANCE TECHNOLOGIES LLC $264,353 86,390 1.25% Shares
CITADEL ADVISORS LLC $235,819 77,065 1.11% Shares
Integrated Quantitative Investments LLC $210,198 68,692 0.99% Shares
PANAGORA ASSET MANAGEMENT INC $202,037 66,025 0.95% Shares
NORTHERN TRUST CORP $194,714 63,632 0.92% Shares
180 WEALTH ADVISORS, LLC $188,496 61,600 0.89% Shares
CITADEL ADVISORS LLC $178,704 58,400 0.84% Put option
UBS Group AG $160,179 52,346 0.76% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $143,826 47,002 0.68% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $140,148 45,800 0.66% Call option
Integrated Wealth Concepts LLC $138,312 45,200 0.65% Shares
WOLVERINE TRADING, LLC $129,480 33,200 0.61% Put option
PRELUDE CAPITAL MANAGEMENT, LLC $127,011 41,507 0.60% Shares
WOLVERINE TRADING, LLC $124,800 32,000 0.59% Call option
PFG Investments, LLC $111,693 36,501 0.53% Shares
CHOREO, LLC $110,925 36,250 0.52% Shares
JANE STREET GROUP, LLC $93,024 30,400 0.44% Put option
TWO SIGMA ADVISERS, LP $92,415 25,250 0.44% Shares
JANE STREET GROUP, LLC $77,767 25,414 0.37% Shares
Cubist Systematic Strategies, LLC $77,347 20,933 0.37% Shares
Empowered Funds, LLC $76,500 25,000 0.36% Shares
Squarepoint Ops LLC $47,066 15,381 0.22% Shares
Corient Private Wealth LP $45,787 14,963 0.22% Shares
NewEdge Advisors, LLC $45,677 14,927 0.22% Shares
Abacus Planning Group, Inc. $44,474 14,534 0.21% Shares
SIMPLEX TRADING, LLC $44,394 14,508 0.21% Shares
Man Group plc $40,940 13,379 0.19% Shares
Vanguard Global Advisers, LLC $38,489 12,578 0.18% Shares
Weaver Consulting Group $31,724 10,367 0.15% Shares
Forum Financial Management, LP $30,600 10,000 0.14% Shares
OSAIC HOLDINGS, INC. $27,725 9,061 0.13% Shares
WELLS FARGO & COMPANY/MN $15,300 5,000 0.07% Shares
Rockefeller Capital Management L.P. $14,725 4,812 0.07% Shares
Arax Advisory Partners $12,503 4,086 0.06% Shares
SBI Securities Co., Ltd. $11,169 3,650 0.05% Shares
MORGAN STANLEY $10,710 3,500 0.05% Shares
Tower Research Capital LLC (TRC) $4,296 1,404 0.02% Shares
BARCLAYS PLC $3,042 994 0.01% Shares
Truvestments Capital LLC $2,148 702 0.01% Shares
ROYAL BANK OF CANADA $2,000 725 0.01% Shares
GSA CAPITAL PARTNERS LLP $1,403 458,472 0.01% Shares
JPMORGAN CHASE & CO $1,000 339 0.00% Shares
SHIKIAR ASSET MANAGEMENT INC $409 133,666 0.00% Shares
ACADIAN ASSET MANAGEMENT LLC $327 107,303 0.00% Shares
Caitong International Asset Management Co., Ltd $135 44 0.00% Shares
Larson Financial Group LLC $113 37 0.00% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $101 33 0.00% Shares
Virtu Financial LLC $76 24,731 0.00% Shares
Axiom Investment Management LLC $52 17 0.00% Shares
Motiv8 Investments LLC $0 33 0.00% Shares