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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, Q3 2025

Institutional positions in Fulcrum Therapeutics, Inc. as of Sep 30, 2025. 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
129
+8 vs. Q2 2025
Shares held
53.8M
−604.5K (−1.1%) vs. Q2 2025
Total value
$494.9M
+$120.4M (+32.2%) vs. Q2 2025
New holders
26
40 more added
Sold out
18
43 more reduced

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: 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.

Institutional holdersQ3 2025: 129 institutions
Q1 2021: 68 institutionsQ2 2021: 67 institutionsQ3 2021: 101 institutionsQ4 2021: 110 institutionsQ1 2022: 108 institutionsQ2 2022: 102 institutionsQ3 2022: 105 institutionsQ4 2022: 110 institutionsQ1 2023: 116 institutionsQ2 2023: 88 institutionsQ3 2023: 81 institutionsQ4 2023: 101 institutionsQ1 2024: 126 institutionsQ2 2024: 121 institutionsQ3 2024: 130 institutionsQ4 2024: 119 institutionsQ1 2025: 117 institutionsQ2 2025: 122 institutionsQ3 2025: 129 institutionsQ4 2025: 172 institutionsQ1 2026: 169 institutionsQ2 2026: 154 institutions
Value heldQ3 2025: $494.9M
Q1 2021: $317.0MQ2 2021: $280.8MQ3 2021: $1.03BQ4 2021: $657.3MQ1 2022: $929.9MQ2 2022: $196.6MQ3 2022: $422.1MQ4 2022: $368.5MQ1 2023: $172.2MQ2 2023: $183.2MQ3 2023: $250.4MQ4 2023: $412.3MQ1 2024: $569.7MQ2 2024: $402.0MQ3 2024: $196.4MQ4 2024: $243.4MQ1 2025: $147.8MQ2 2025: $374.5MQ3 2025: $494.9MQ4 2025: $762.7MQ1 2026: $550.1MQ2 2026: $291.3M
Institutions holding FULC and their total value by quarter
QuarterHoldersValue
Q2 2026154$291.3M
Q1 2026169$550.1M
Q4 2025172$762.7M
Q3 2025129$494.9M
Q2 2025122$374.5M
Q1 2025117$147.8M
Q4 2024119$243.4M
Q3 2024130$196.4M
Q2 2024121$402.0M
Q1 2024126$569.7M
Q4 2023101$412.3M
Q3 202381$250.4M
Q2 202388$183.2M
Q1 2023116$172.2M
Q4 2022110$368.5M
Q3 2022105$422.1M
Q2 2022102$196.6M
Q1 2022108$929.9M
Q4 2021110$657.3M
Q3 2021101$1.03B
Q2 202167$280.8M
Q1 202168$317.0M

Institutions, Q3 2025

Shares, value and share of portfolio for each institution holding Fulcrum Therapeutics, Inc.; share changes are against Q2 2025.

Institutions holding FULC in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Essential Partners LLC1$90.00%+1New
Clearstead Advisors, LLC4$370.00%+4New
True Wealth Design, LLC16$1480.00%00.0%Unchanged
SBI Securities Co., Ltd.28$2580.00%+2+7.7%Added
Advisor Group Holdings, Inc.90$8280.00%00.0%Unchanged
Rialto Wealth Management, LLC159$1.46K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC204$1.88K0.00%−14−6.4%Reduced
CWM, LLC199$2.00K0.00%+14+7.6%Added
UMA Financial Services, Inc.283$2.60K0.00%00.0%Unchanged
Optiver Holding B.V.322$2.96K0.00%+322New
Federated Hermes, Inc.328$3.02K0.00%+328New
Rise Advisors, LLC348$3.20K0.00%00.0%Unchanged
National Bank of Canada428$3.94K0.00%−45−9.5%Reduced
Citigroup Inc718$6.61K0.00%−20,298−96.6%Reduced
The PNC Financial Services Group, Inc.1,417$13.0K0.00%−32−2.2%Reduced
Versant Capital Management, Inc1,800$16.6K0.00%+1,800New
Tower Research Capital LLC (TRC)1,910$17.6K0.00%−4,467−70.0%Reduced
IFP Advisors, Inc1,976$18.2K0.00%+368+22.9%Added
Amalgamated Bank2,147$20.0K0.00%00.0%Unchanged
Macquarie Group Ltd2,495$23.0K0.00%+2,495New
Sterling Capital Management LLC2,746$25.3K0.00%+1,407+105.1%Added
Clear Street Markets LLC2,917$26.8K0.01%+2,917New
California State Teachers Retirement System3,334$30.7K0.00%+2+0.1%Added
Ameritas Investment Partners, Inc.3,598$33.1K0.00%−2,481−40.8%Reduced
Quarry LP3,774$34.7K0.01%+3,774New
Nisa Investment Advisors, LLC4,281$39.4K0.00%00.0%Unchanged
Group One Trading, L.P.5,760$53.0K0.00%+141+2.5%Added
BIT Capital GmbH6,090$56.0K0.00%+1,258+26.0%Added
Farther Finance Advisors, LLC7,112$65.4K0.00%+3,697+108.3%Added
FMR LLC7,350$67.6K0.00%+383+5.5%Added
Assetmark, Inc9,611$88.4K0.00%+9,611New
Martingale Asset Management L P10,563$97.2K0.00%−80,452−88.4%Reduced
Y-Intercept (Hong Kong) Ltd11,272$103.7K0.00%+11,272New
Simplex Trading, LLC12,800$117.0K0.00%−96,565−88.3%Reduced
Police & Firemen's Retirement System of New Jersey12,843$118.2K0.00%+368+2.9%Added
New York State Common Retirement Fund13,100$120.5K0.00%00.0%Unchanged
Sanctuary Advisors, LLC13,154$121.0K0.00%+13,154New
JustInvest LLC13,168$121.1K0.00%+225+1.7%Added
State of Wisconsin Investment Board13,666$125.7K0.00%+13,666New
Russell Investments Group, Ltd.13,731$126.3K0.00%+4,423+47.5%Added
Manufacturers Life Insurance Company, The13,948$128.3K0.00%−5,939−29.9%Reduced
Alphabet Inc.14,262$131.2K0.01%00.0%Unchanged
BNP Paribas Arbitrage, SA14,274$131.3K0.00%+8,275+137.9%Added
Creative Planning14,354$132.1K0.00%−2,585−15.3%Reduced
Brevan Howard Capital Management LP15,303$140.8K0.00%+15,303New
Winton Group Ltd16,212$149.2K0.01%+16,212New
Legal & General Group Plc16,373$150.6K0.00%−1,088−6.2%Reduced
Algert Global LLC16,550$152.3K0.00%+16,550New
Intech Investment Management LLC17,244$158.6K0.00%−10,814−38.5%Reduced
Squarepoint Ops LLC17,826$164.0K0.00%+4,151+30.4%Added
JPMorgan Chase & Co18,069$166.2K0.00%−8,093−30.9%Reduced
Matisse Capital18,630$171.4K0.08%−7,470−28.6%Reduced
Mirae Asset Global ETFs Holdings Ltd.20,006$184.1K0.00%−9,427−32.0%Reduced
Trexquant Investment LP21,015$193.3K0.00%+21,015New
PharVision Advisers, LLC23,868$219.6K0.12%+23,868New
Quantinno Capital Management LP24,649$226.8K0.00%+24,649New
MetLife Investment Management25,895$238.2K0.00%−6,650−20.4%Reduced
Bailard, Inc.26,881$247.3K0.01%00.0%Unchanged
Prelude Capital Management, LLC28,832$265.3K0.02%−114,297−79.9%Reduced
LMR Partners LLP30,000$276.0K0.00%−20,000−40.0%Reduced
Country Trust Bank30,041$276.4K0.01%−145−0.5%Reduced
Graham Capital Management, L.P.30,486$280.5K0.01%+18,434+153.0%Added
Two Sigma Advisers, LP31,500$289.8K0.00%−50,600−61.6%Reduced
Wells Fargo & Company32,507$299.1K0.00%−1,241−3.7%Reduced
Quest Partners LLC35,375$325.4K0.02%+35,375New
Fox Run Management, L.L.C.50,791$467.3K0.07%+50,791New
HSBC Holdings PLC53,806$474.0K0.00%+4,270+8.6%Added
Susquehanna International Group, LLP53,571$492.9K0.00%−45,919−46.2%Reduced
Acuta Capital Partners, LLC57,141$525.7K0.54%−2,509−4.2%Reduced
Franklin Resources Inc60,022$552.2K0.00%00.0%Unchanged
Price T Rowe Associates Inc65,892$607.0K0.00%−3,136−4.5%Reduced
DekaBank Deutsche Girozentrale60,000$611.0K0.00%00.0%Unchanged
Principal Financial Group Inc66,550$612.3K0.00%+66,550New
Rhumbline Advisers69,372$638.2K0.00%−13,878−16.7%Reduced
Jacobs Levy Equity Management, Inc70,015$644.1K0.00%−22,455−24.3%Reduced
Alliancebernstein L.P.74,590$686.2K0.00%00.0%Unchanged
STRS Ohio77,900$716.7K0.00%+2,800+3.7%Added
RBF Capital, LLC80,506$740.7K0.03%00.0%Unchanged
Simplify Asset Management Inc.83,234$765.8K0.02%+10,080+13.8%Added
Commonwealth Equity Services, LLC83,428$768.0K0.00%00.0%Unchanged
Barclays PLC89,616$824.5K0.00%−22,447−20.0%Reduced
Bridgeway Capital Management, LLC95,400$877.7K0.02%−2,200−2.3%Reduced
Exome Asset Management LLC98,799$909.0K0.60%−346,150−77.8%Reduced
Campbell & CO Investment Adviser LLC102,470$942.7K0.07%+102,470New
Susquehanna Fundamental Investments, LLC111,582$1.03M0.04%00.0%Unchanged
Nuveen, LLC112,203$1.03M0.00%−12,520−10.0%Reduced
Gsa Capital Partners LLP116,068$1.07M0.09%+83,505+256.4%Added
Bank of New York Mellon Corp119,158$1.10M0.00%−17,842−13.0%Reduced
Invesco Ltd.123,872$1.14M0.00%−346,461−73.7%Reduced
Ameriprise Financial Inc124,666$1.15M0.00%+124,666New
HRT Financial LP124,924$1.15M0.00%+124,924New
J. Goldman & Co LP135,000$1.24M0.05%+67,500+100.0%Added
Fiduciary Trust Co136,555$1.26M0.01%00.0%Unchanged
Standard Life Aberdeen plc137,961$1.27M0.00%+79,265+135.0%Added
Bank of America Corp147,211$1.35M0.00%+101,222+220.1%Added
Millennium Management LLC150,867$1.39M0.00%+45,174+42.7%Added
American Century Companies Inc152,244$1.40M0.00%+19,895+15.0%Added
Wellington Management Group LLP179,358$1.65M0.00%+52,956+41.9%Added
Braidwell LP219,488$2.02M0.06%+219,488New
Morgan Stanley243,835$2.24M0.00%−70,575−22.4%Reduced