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Disclosery

FULC FULCRUM THERAPEUTICS INC

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COMMON STOCK (common), issuer CIK 1680581

114 managers (118 13F filers) reported a position in FULC shares at 2025-03-31, 51,367,232 shares in all. 17 filers opened a position and 19 filers sold out during the quarter.

Managers
114
13F filers
118
New
17
Added
31
Reduced
43
Sold out
19
Shares held by filers
51,367,232

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 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.10,229,099$29.5M0.49%013F-HRTimelineGroup
TCG Crossover Management, LLC5,250,000$15.1M2.06%013F-HRTimeline
MONTANOVA CAPITAL, LLC5,067,394$14.6M0.59%+1,728,92813F-HRTimeline
Nantahala Capital Management, LLCin group Nantahala Capital Management,…4,822,693$13.9M1.15%+42,98513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,710,697$13.6M<0.01%-458,73213F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding3,230,644$9.3M-18,963Timeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…3,000,000$8.64M0.02%013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,407,049$4.05M<0.01%-11,64113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,252,440$3.61M<0.01%+7,12113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,231,375$3.55M<0.01%-63,14013F-HRTimelineGroup
Woodline Partners LP897,617$2.59M0.02%-512,90313F-HRTimeline
Exome Asset Management LLC689,137$1.98M1.78%+405,53813F-HR/ATimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP640,947$1.85M<0.01%-69,37413F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.580,661$1.67M<0.01%-2,54213F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC490,532$1.41M0.27%+294,28413F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding428,074$1.23M-85,068Timeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC402,600$1.16M<0.01%-139,65813F-HR/ATimelineGroup
RENAISSANCE TECHNOLOGIES LLC401,100$1.16M<0.01%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co381,359$1.1M<0.01%-144,68613F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC374,256$1.08M<0.01%+40,93313F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC344,561$989K<0.01%+308,85413F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC286,988$827K<0.01%013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY285,599$823K<0.01%-1,246,13313F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\279,812$806K<0.01%-5,67913F-HRTimelineGroup
Shay Capital LLC224,305$646K0.19%-77,15913F-HRTimeline
Connor, Clark & Lunn Investment Managem…217,749$627K<0.01%-149,84513F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding215,483$621K-38,507Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO209,893$604K<0.01%+130,77313F-HRTimelineGroup
Catalio Capital Management, LP202,139$582K0.14%new13F-HRTimeline
Ikarian Capital, LLCin group Ikarian Capital, LLC200,096$576K0.19%013F-HRTimelineGroup
DekaBank Deutsche Girozentrale60,000$568K<0.01%013F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC192,207$554K0.06%+106,12213F-HRTimeline
Graham Capital Management, L.P.166,243$479K0.02%+21,30113F-HRTimeline
Nuveen, LLCin group TIAA152,992$441K<0.01%13F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC147,654$425K<0.01%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp143,588$414K<0.01%+1,71513F-HRTimelineGroup
Fiduciary Trust Coin group Fiduciary Trust Co136,555$393K0.01%013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC123,711$356K<0.01%+3,10013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC117,816$339K<0.01%+72,65713F-HR/ATimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC97,600$281K0.01%-42,40013F-HRTimeline
Matisse Capital96,717$279K0.15%-31,72813F-HRTimeline
STRS OHIO91,200$263K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS88,993$256K<0.01%+38613F-HR/ATimeline
Invesco Ltd.in group Invesco Ltd.85,767$247K<0.01%+55,79113F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC83,428$240K<0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC82,457$237K<0.01%-39,61313F-HR/ATimelineGroup
Simplify Asset Management Inc.81,134$234K0.01%+42013F-HRTimeline
RBF Capital, LLC80,506$232K0.01%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC74,961$219K<0.01%-99813F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding72,623$209K-4,769Timeline
PRICE T ROWE ASSOCIATES INC /MD/70,168$203K<0.01%+17,80013F-HRTimeline
ALLIANCEBERNSTEIN L.P.65,590$189K<0.01%013F-HRTimeline
Verition Fund Management LLC65,388$188K<0.01%-1,65513F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC59,533$171K0.01%013F-HRTimeline
Cubist Systematic Strategies, LLC57,070$164K<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/56,135$162K<0.01%-35,73113F-HRTimelineGroup
SHERBROOKE PARK ADVISERS LLC55,342$159K0.07%+10,18513F-HRTimeline
HRT FINANCIAL LP50,490$145K<0.01%-17,57913F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd49,878$144K0.01%new13F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC45,689$132K<0.01%+15,19013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC40,692$117K<0.01%-35,43113F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC37,829$109K<0.01%-11,89313F-HRTimelineGroup
ALGERT GLOBAL LLC36,147$104K<0.01%+2,03013F-HR/ATimeline
Y-Intercept (Hong Kong) Ltd32,086$92.4K0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…31,592$91K<0.01%-4,00913F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN30,520$87.9K<0.01%-3,74413F-HRTimelineGroup
COUNTRY TRUST BANK30,186$86.9K<0.01%013F-HR/ATimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.26,381$76K<0.01%-4,46913F-HRTimelineGroup
SG Americas Securities, LLC25,375$73K<0.01%-5,06713F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources24,821$71.5K<0.01%013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC22,725$65.4K<0.01%+5013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …22,411$64.5K<0.01%-1,05913F-HRTimelineGroup
ZACKS INVESTMENT MANAGEMENT20,999$60.5K<0.01%013F-HRTimeline
J. Goldman & Co LP20,250$58.3K<0.01%013F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC18,548$53.4K<0.01%-1,34013F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC17,608$50.7K<0.01%-28,03313F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…17,535$50.5K<0.01%-22,57213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS15,586$44.9K<0.01%+7,57213F-HRTimelineGroup
Alphabet Inc.in group Alphabet Inc.14,262$41.1K<0.01%013F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC13,564$39K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND13,100$37.7K<0.01%013F-HR/ATimeline
Jain Global LLC13,051$37.6K<0.01%-2,35813F-HRTimeline
Engineers Gate Manager LP12,519$36.1K<0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…12,475$35.9K<0.01%013F-HRTimeline
Brooklyn Investment Group12,190$35.1K0.01%+8,25413F-HRTimeline
CIBC WORLD MARKETS CORP11,949$34.4K<0.01%new13F-HRTimeline
ProShare Advisors LLC11,657$33.6K<0.01%-5,81813F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC10,550$30.4K<0.01%new13F-HR/ATimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…8,332$24K<0.01%+4,35713F-HRTimelineGroup
GROUP ONE TRADING LLC6,792$19.6K<0.01%-22,69713F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…6,079$17.5K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc5,288$15.2K<0.01%-1,23213F-HRTimelineGroup
PrairieView Partners, LLC5,000$14K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…4,496$12.9K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC4,318$12.4K<0.01%-86,14713F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC4,015$11.6K<0.01%+2,34813F-HRTimeline
IFP Advisors, Inc2,812$8.1K<0.01%+51813F-HRTimeline
SIMPLEX TRADING, LLC3,026$8K<0.01%-7,42913F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,561$7K<0.01%-3,26613F-HR/ATimelineGroup
US BANCORP \DE\in group US BANCORP \DE\2,100$6.05K<0.01%new13F-HRTimelineGroup
AMALGAMATED BANK2,147$6K<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,960$5.64K<0.01%+1,50013F-HRTimelineGroup
Farther Finance Advisors, LLC2,021$5.58K<0.01%new13F-HRTimeline
Caitong International Asset Management …1,507$4.34K<0.01%+1,36213F-HRTimeline
Steward Partners Investment Advisory, L…790$2.27K<0.01%013F-HRTimeline
Sterling Capital Management LLC561$1.62K<0.01%-67813F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…526$1.51K<0.01%+52113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…216$622<0.01%-9813F-HRTimelineGroup
Rialto Wealth Management, LLC159$458<0.01%new13F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC105$302<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.26$75<0.01%013F-HRTimeline
True Wealth Design, LLC10$29<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC43$00%+3313F-HRTimelineGroupValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.