Fulcrum Therapeutics, Inc.
FULC- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001680581
In the last 90 days, Fulcrum Therapeutics, Inc. insiders filed 2 open-market purchases and 0 sales; 154 institutions reported holding it in 13F filings for Q2 2026, worth $291.3M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Fulcrum Therapeutics, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 154
- −14 vs. Q1 2026
- Shares held
- 79.5M
- +7.79M (+10.9%) vs. Q1 2026
- Total value
- $291.3M
- −$258.8M (−47.0%) vs. Q1 2026
- New holders
- 28
- 72 more added
- Sold out
- 42
- 35 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FULC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 154 | $291.3M |
| Q1 2026 | 169 | $550.1M |
| Q4 2025 | 172 | $762.7M |
| Q3 2025 | 129 | $494.9M |
| Q2 2025 | 122 | $374.5M |
| Q1 2025 | 117 | $147.8M |
| Q4 2024 | 119 | $243.4M |
| Q3 2024 | 130 | $196.4M |
| Q2 2024 | 121 | $402.0M |
| Q1 2024 | 126 | $569.7M |
| Q4 2023 | 101 | $412.3M |
| Q3 2023 | 81 | $250.4M |
| Q2 2023 | 88 | $183.2M |
| Q1 2023 | 116 | $172.2M |
| Q4 2022 | 110 | $368.5M |
| Q3 2022 | 105 | $422.1M |
| Q2 2022 | 102 | $196.6M |
| Q1 2022 | 108 | $929.9M |
| Q4 2021 | 110 | $657.3M |
| Q3 2021 | 101 | $1.03B |
| Q2 2021 | 67 | $280.8M |
| Q1 2021 | 68 | $317.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Fulcrum Therapeutics, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fiduciary Trust Co | 136,555 | $499.8K | 0.01% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 143,911 | $527.0K | 0.03% | +7,247+5.3% | Added |
| Simplify Asset Management Inc. | 153,794 | $562.9K | 0.01% | +37,800+32.6% | Added |
| Bank of New York Mellon Corp | 154,513 | $565.5K | 0.00% | +4,571+3.0% | Added |
| Nuveen, LLC | 154,871 | $566.8K | 0.00% | +25,253+19.5% | Added |
| American Century Companies Inc | 155,868 | $570.5K | 0.00% | −374−0.2% | Reduced |
| Alliancebernstein L.P. | 83,370 | $639.4K | 0.00% | +48,800+141.2% | Added |
| Morgan Stanley | 184,192 | $674.1K | 0.00% | +10,855+6.3% | Added |
| Quadrature Capital Ltd | 189,119 | $692.2K | 0.01% | +189,119 | New |
| XTX Topco Ltd | 209,247 | $765.8K | 0.01% | +137,644+192.2% | Added |
| EntryPoint Capital, LLC | 217,199 | $794.9K | 0.19% | +171,951+380.0% | Added |
| Hennion & Walsh Asset Management, Inc. | 233,851 | $855.9K | 0.02% | +233,851 | New |
| Engineers Gate Manager LP | 242,000 | $885.7K | 0.01% | +115,891+91.9% | Added |
| Wellington Management Group LLP | 285,084 | $1.04M | 0.00% | +166,484+140.4% | Added |
| Peapod Lane Capital LLC | 285,798 | $1.05M | 0.71% | +285,798 | New |
| Bessemer Group Inc | 286,988 | $1.05M | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 303,988 | $1.11M | 0.02% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 345,648 | $1.27M | 0.00% | +15,764+4.8% | Added |
| Charles Schwab Investment Management Inc | 433,220 | $1.59M | 0.00% | +6,351+1.5% | Added |
| Northern Trust Corp | 487,869 | $1.79M | 0.00% | +14,884+3.1% | Added |
| Point72 Asset Management, L.P. | 651,427 | $2.38M | 0.00% | −1,423,428−68.6% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 681,832 | $2.50M | 0.05% | +528,488+344.6% | Added |
| Balyasny Asset Management LLC | 692,372 | $2.53M | 0.00% | −1,087,574−61.1% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 745,317 | $2.73M | 0.01% | +8,633+1.2% | Added |
| Vanguard Portfolio Management LLC | 782,144 | $2.86M | 0.00% | +182,765+30.5% | Added |
| Two Sigma Investments, LP | 812,766 | $2.97M | 0.00% | +673,766+484.7% | Added |
| Assenagon Asset Management S.A. | 835,204 | $3.06M | 0.00% | −358,669−30.0% | Reduced |
| Dimensional Fund Advisors LP | 960,547 | $3.52M | 0.00% | −169,734−15.0% | Reduced |
| Jump Financial, LLC | 1,005,000 | $3.68M | 0.03% | +635,195+171.8% | Added |
| Acadian Asset Management LLC | 1,038,797 | $3.79M | 0.00% | +311,482+42.8% | Added |
| Bank of America Corp | 1,043,029 | $3.82M | 0.00% | +916,470+724.1% | Added |
| Ikarian Capital, LLC | 1,049,161 | $3.84M | 0.63% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 1,094,425 | $4.01M | 0.00% | +522,516+91.4% | Added |
| AQR Capital Management LLC | 1,103,261 | $4.04M | 0.00% | +560,096+103.1% | Added |
| Susquehanna International Group, LLP | 1,180,946 | $4.32M | 0.00% | +1,079,610+1,065.4% | Added |
| UBS Group AG | 1,253,909 | $4.59M | 0.00% | +938,724+297.8% | Added |
| Marshall Wace, LLP | 1,358,423 | $4.97M | 0.00% | +1,358,423 | New |
| Geode Capital Management, LLC | 1,432,133 | $5.24M | 0.00% | −54,409−3.7% | Reduced |
| Millennium Management LLC | 1,485,803 | $5.44M | 0.00% | +1,129,332+316.8% | Added |
| ADAR1 Capital Management, LLC | 1,565,029 | $5.73M | 0.27% | +1,434,469+1,098.7% | Added |
| Renaissance Technologies LLC | 1,647,800 | $6.03M | 0.01% | +1,634,200+12,016.2% | Added |
| Qube Research & Technologies Ltd | 1,748,467 | $6.40M | 0.01% | +773,728+79.4% | Added |
| GSK plc | 1,785,714 | $6.54M | 1.09% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 2,000,000 | $7.32M | 0.01% | +1,600,000+400.0% | Added |
| State Street Corp | 2,037,025 | $7.46M | 0.00% | +487,174+31.4% | Added |
| Jane Street Group, LLC | 2,217,498 | $8.12M | 0.01% | +1,907,081+614.4% | Added |
| Vanguard Capital Management LLC | 2,697,216 | $9.87M | 0.00% | +4,268+0.2% | Added |
| Citadel Advisors LLC | 2,704,505 | $9.90M | 0.01% | +1,412,019+109.2% | Added |
| D. E. Shaw & Co., Inc. | 3,044,385 | $11.1M | 0.01% | +1,421,104+87.5% | Added |
| Suvretta Capital Management, LLC | 3,680,921 | $13.5M | 0.28% | −2,880,190−43.9% | Reduced |
| Nantahala Capital Management, LLC | 5,475,040 | $20.0M | 1.21% | +2,425,000+79.5% | Added |
| Tang Capital Management LLC | 6,521,412 | $23.9M | 1.08% | +6,521,412 | New |
| EcoR1 Capital, LLC | 6,549,866 | $24.0M | 1.19% | +6,549,866 | New |
| BlackRock, Inc. | 8,824,259 | $32.3M | 0.00% | +3,433,666+63.7% | Added |
| Ra Capital Management, L.P. | 0 | $0 | 0.00% | −6,053,960−100.0% | Sold out |
| TCG Crossover Management, LLC | 0 | $0 | 0.00% | −5,250,000−100.0% | Sold out |
| Braidwell LP | 0 | $0 | 0.00% | −3,134,922−100.0% | Sold out |
| Siren, L.L.C. | 0 | $0 | 0.00% | −2,350,000−100.0% | Sold out |
| First Turn Management, LLC | 0 | $0 | 0.00% | −2,256,109−100.0% | Sold out |
| Standard Life Aberdeen plc | 0 | $0 | 0.00% | −2,211,953−100.0% | Sold out |
| Jones Hill Capital LP | 0 | $0 | 0.00% | −1,771,926−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −1,328,449−100.0% | Sold out |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −1,100,000−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −453,529−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −419,949−100.0% | Sold out |
| DAFNA Capital Management LLC | 0 | $0 | 0.00% | −205,000−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −154,435−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −69,155−100.0% | Sold out |
| Burkehill Global Management, LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −46,119−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −42,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −41,940−100.0% | Sold out |
| BIT Capital GmbH | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Matisse Capital | 0 | $0 | 0.00% | −39,649−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −30,793−100.0% | Sold out |
| Pale Fire Capital SE | 0 | $0 | 0.00% | −26,100−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −25,669−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −23,172−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −20,974−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −16,414−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −11,781−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −11,656−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −10,819−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −6,975−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −1,866−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −1,815−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −858−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −581−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −407−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −283−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Keating Financial Advisory Services, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |