Fulcrum Therapeutics, Inc. - FULC

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q3 2026 · Compare: Q2 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
BlackRock, Inc. History No change 8,824,259 32,296 0.0% 0.0% 1 0 0.0% Q2 2026 Aug 07, 2026
EcoR1 Capital, LLC History No change 6,549,866 23,972 1.17% 1.17% 2 0 0.0% Q2 2026 Aug 14, 2026
TANG CAPITAL MANAGEMENT LLC History No change 6,521,412 23,868 1.08% 1.08% 3 0 0.0% Q2 2026 Aug 14, 2026
Nantahala Capital Management, LLC History No change 5,475,040 20,038 0.67% 0.67% 4 0 0.0% Q2 2026 Aug 14, 2026
MONTANOVA CAPITAL, LLC History No change 3,680,921 13,472 0.25% 0.25% 5 0 0.0% Q2 2026 Aug 14, 2026
D. E. Shaw & Co., Inc. History No change 3,044,385 11,142 0.01% 0.01% 6 0 0.0% Q2 2026 Aug 14, 2026
CITADEL ADVISORS LLC History No change 2,941,705 10,766 0.0% 0.0% 7 0 0.0% Q2 2026 Sep 02, 2026
VANGUARD CAPITAL MANAGEMENT LLC History No change 2,697,216 9,871 0.0% 0.0% 8 0 0.0% Q2 2026 Aug 13, 2026
JANE STREET GROUP, LLC History No change 2,285,698 8,365 0.0% 0.0% 9 0 0.0% Q2 2026 Aug 14, 2026
STATE STREET CORP History No change 2,037,025 7,455 0.0% 0.0% 10 0 0.0% Q2 2026 Sep 22, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C. History No change 2,000,000 7,320 0.01% 0.01% 11 0 0.0% Q2 2026 Aug 14, 2026
GSK plc History No change 1,785,714 6,535 1.09% 1.09% 12 0 0.0% Q2 2026 Aug 13, 2026
Qube Research & Technologies Ltd History No change 1,748,467 6,399 0.01% 0.01% 13 0 0.0% Q2 2026 Aug 14, 2026
RENAISSANCE TECHNOLOGIES LLC History No change 1,647,800 6,030 0.01% 0.01% 14 0 0.0% Q2 2026 Aug 13, 2026
ADAR1 Capital Management, LLC History No change 1,565,029 5,728 0.26% 0.26% 15 0 0.0% Q2 2026 Aug 14, 2026
MILLENNIUM MANAGEMENT LLC History No change 1,485,803 5,438 0.0% 0.0% 16 0 0.0% Q2 2026 Aug 14, 2026
GEODE CAPITAL MANAGEMENT, LLC History No change 1,432,133 5,242 0.0% 0.0% 17 0 0.0% Q2 2026 Aug 12, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History No change 1,428,346 5,227 0.0% 0.0% 18 0 0.0% Q2 2026 Aug 14, 2026
MARSHALL WACE, LLP History No change 1,358,423 4,971 0.0% 0.0% 19 0 0.0% Q2 2026 Aug 13, 2026
UBS Group AG History No change 1,253,909 4,589 0.0% 0.0% 20 0 0.0% Q2 2026 Aug 13, 2026
AQR CAPITAL MANAGEMENT LLC History No change 1,103,261 4,037 0.0% 0.0% 21 0 0.0% Q2 2026 Aug 14, 2026
GOLDMAN SACHS GROUP INC History No change 1,094,425 4,005 0.0% 0.0% 22 0 0.0% Q2 2026 Aug 14, 2026
Ikarian Capital, LLC History No change 1,049,161 3,839 0.41% 0.41% 23 0 0.0% Q2 2026 Aug 14, 2026
BANK OF AMERICA CORP /DE/ History No change 1,043,029 3,817 0.0% 0.0% 24 0 0.0% Q2 2026 Aug 14, 2026
ACADIAN ASSET MANAGEMENT LLC History No change 1,038,797 3,794 0.0% 0.0% 25 0 0.0% Q2 2026 Aug 13, 2026
Jump Financial, LLC History No change 1,005,000 3,678 0.03% 0.03% 26 0 0.0% Q2 2026 Aug 13, 2026
Assenagon Asset Management S.A. History No change 835,204 3,090 0.0% 0.0% 27 0 0.0% Q3 2026 Oct 15, 2026
TWO SIGMA INVESTMENTS, LP History No change 812,766 2,974 0.0% 0.0% 28 0 0.0% Q2 2026 Aug 14, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History No change 782,144 2,862 0.0% 0.0% 29 0 0.0% Q2 2026 Aug 13, 2026
Connor, Clark & Lunn Investment Management Ltd. History No change 745,317 2,727 0.01% 0.01% 30 0 0.0% Q2 2026 Aug 12, 2026
DIMENSIONAL FUND ADVISORS LP History Reduced 724,879 2,682 0.0% 0.0% 31 -235,668 -24.53% Q3 2026 Nov 04, 2026
BALYASNY ASSET MANAGEMENT L.P. History No change 692,372 2,534 0.0% 0.0% 32 0 0.0% Q2 2026 Aug 14, 2026
Point72 Asset Management, L.P. History No change 651,427 2,384 0.0% 0.0% 33 0 0.0% Q2 2026 Aug 14, 2026
NORTHERN TRUST CORP History No change 487,869 1,785 0.0% 0.0% 34 0 0.0% Q2 2026 Aug 13, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History No change 433,220 1,585 0.0% 0.0% 35 0 0.0% Q2 2026 Aug 14, 2026
VANGUARD FIDUCIARY TRUST CO History No change 345,648 1,265 0.0% 0.0% 36 0 0.0% Q2 2026 Aug 13, 2026
Hennion & Walsh Asset Management, Inc. History Added to 336,204 1,243 0.04% 0.02% 37 +102,353 43.77% Q3 2026 Oct 13, 2026
BOOTHBAY FUND MANAGEMENT, LLC History No change 303,988 1,112 0.01% 0.01% 38 0 0.0% Q2 2026 Aug 14, 2026
BESSEMER GROUP INC History No change 286,988 1,051 0.0% 0.0% 39 0 0.0% Q2 2026 Aug 12, 2026
WELLINGTON MANAGEMENT GROUP LLP History No change 285,084 1,043 0.0% 0.0% 40 0 0.0% Q2 2026 Aug 14, 2026
Peapod Lane Capital LLC History Reduced 266,914 987 0.74% 0.71% 41 -18,884 -6.61% Q3 2026 Oct 22, 2026
Engineers Gate Manager LP History No change 242,000 885 0.01% 0.01% 42 0 0.0% Q2 2026 Aug 14, 2026
EntryPoint Capital, LLC History No change 217,199 794 0.19% 0.19% 43 0 0.0% Q2 2026 Aug 13, 2026
XTX Topco Ltd History No change 209,247 765 0.01% 0.01% 44 0 0.0% Q2 2026 Aug 14, 2026
Quadrature Capital Ltd History No change 189,119 692 0.01% 0.01% 45 0 0.0% Q2 2026 Aug 06, 2026
MORGAN STANLEY History No change 184,192 674 0.0% 0.0% 46 0 0.0% Q2 2026 Aug 13, 2026
ALLIANCEBERNSTEIN L.P. History No change 83,370 639 0.0% 0.0% 47 0 0.0% Q2 2026 Aug 14, 2026
Bank of New York Mellon Corp History Added to 167,506 619 0.0% 0.0% 48 +12,993 8.41% Q3 2026 Nov 05, 2026
AMERICAN CENTURY COMPANIES INC History No change 155,868 570 0.0% 0.0% 49 0 0.0% Q2 2026 Aug 12, 2026
Simplify Asset Management Inc. History Reduced 153,290 567 0.01% 0.01% 50 -504 -0.33% Q3 2026 Oct 27, 2026
Nuveen, LLC History No change 154,871 566 0.0% 0.0% 51 0 0.0% Q2 2026 Aug 11, 2026
GSA CAPITAL PARTNERS LLP History No change 143,911 527 0.03% 0.03% 52 0 0.0% Q2 2026 Aug 06, 2026
FIDUCIARY TRUST CO History No change 136,555 499 0.01% 0.01% 53 0 0.0% Q2 2026 Aug 13, 2026
Squarepoint Ops LLC History No change 126,558 463 0.0% 0.0% 54 0 0.0% Q2 2026 Aug 14, 2026
Verdad Advisers, LP History No change 125,224 458 0.44% 0.44% 55 0 0.0% Q2 2026 Aug 14, 2026
BNP PARIBAS FINANCIAL MARKETS History No change 119,038 435 0.0% 0.0% 56 0 0.0% Q2 2026 Aug 13, 2026
HSBC HOLDINGS PLC History No change 109,353 426 0.0% 0.0% 57 0 0.0% Q2 2026 Aug 14, 2026
Rangeley Capital, LLC History No change 114,890 420 0.38% 0.38% 58 0 0.0% Q2 2026 Aug 14, 2026
Invesco Ltd. History No change 113,319 414 0.0% 0.0% 59 0 0.0% Q2 2026 Aug 14, 2026
Russell Investments Group, Ltd. History No change 104,199 381 0.0% 0.0% 60 0 0.0% Q2 2026 Aug 06, 2026
CANADA PENSION PLAN INVESTMENT BOARD History No change 102,400 374 0.0% 0.0% 61 0 0.0% Q2 2026 Aug 14, 2026
ALPS ADVISORS INC History Added to 100,366 371 0.0% 0.0% 62 +32,734 48.4% Q3 2026 Nov 02, 2026
ALGERT GLOBAL LLC History No change 101,360 370 0.0% 0.0% 63 0 0.0% Q2 2026 Aug 13, 2026
PANAGORA ASSET MANAGEMENT INC History No change 95,521 349 0.0% 0.0% 64 0 0.0% Q2 2026 Aug 06, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History No change 94,235 345 0.0% 0.0% 65 0 0.0% Q2 2026 Aug 14, 2026
FMR LLC History No change 92,327 337 0.0% 0.0% 66 0 0.0% Q2 2026 Aug 13, 2026
Headlands Technologies LLC History No change 89,723 328 0.03% 0.03% 67 0 0.0% Q2 2026 Aug 12, 2026
Susquehanna Portfolio Strategies, LLC History No change 85,580 313 0.0% 0.0% 68 0 0.0% Q2 2026 Aug 14, 2026
BARCLAYS PLC History No change 83,373 305 0.0% 0.0% 69 0 0.0% Q2 2026 Aug 14, 2026
AXQ CAPITAL, LP History No change 81,483 298 0.03% 0.03% 70 0 0.0% Q2 2026 Aug 06, 2026
RHUMBLINE ADVISERS History No change 73,443 268 0.0% 0.0% 71 0 0.0% Q2 2026 Aug 11, 2026
RBF Capital, LLC History No change 70,000 256 0.01% 0.01% 72 0 0.0% Q2 2026 Aug 14, 2026
PRELUDE CAPITAL MANAGEMENT, LLC History No change 67,857 248 0.02% 0.02% 73 0 0.0% Q2 2026 Aug 14, 2026
STRS OHIO History Added to 64,800 239 0.0% 0.0% 74 +18,600 40.26% Q3 2026 Oct 30, 2026
CITIGROUP INC History Added to 64,286 237 0.0% 0.0% 75 +1,512 2.41% Q3 2026 Nov 04, 2026
FOX RUN MANAGEMENT, L.L.C. History No change 56,446 206 0.03% 0.03% 76 0 0.0% Q2 2026 Aug 04, 2026
DEUTSCHE BANK AG\ History No change 52,381 191 0.0% 0.0% 77 0 0.0% Q2 2026 Aug 07, 2026
WELLS FARGO & COMPANY/MN History No change 49,696 181 0.0% 0.0% 78 0 0.0% Q2 2026 Aug 14, 2026
SIMPLEX TRADING, LLC History New 41,650 154 0.0% — 80 +41,650 New Q3 2026 Nov 04, 2026
JPMORGAN CHASE & CO History No change 41,371 154 0.0% 0.0% 79 0 0.0% Q2 2026 Aug 12, 2026
LMR Partners LLP History No change 35,000 128 0.0% 0.0% 81 0 0.0% Q2 2026 Aug 14, 2026
FRANKLIN RESOURCES INC History No change 34,063 124 0.0% 0.0% 82 0 0.0% Q2 2026 Aug 13, 2026
MetLife Investment Management, LLC History No change 34,079 124 0.0% 0.0% 83 0 0.0% Q2 2026 Aug 13, 2026
State of Alaska, Department of Revenue History No change 31,000 114 0.0% 0.0% 84 0 0.0% Q3 2026 Oct 15, 2026
SEI INVESTMENTS CO History No change 30,681 112 0.0% 0.0% 85 0 0.0% Q2 2026 Aug 14, 2026
COUNTRY TRUST BANK History Reduced 29,806 110 0.0% 0.0% 86 -235 -0.78% Q3 2026 Oct 30, 2026
AIGEN INVESTMENT MANAGEMENT, LP History No change 29,512 108 0.03% 0.03% 87 0 0.0% Q2 2026 Aug 14, 2026
Scientech Research LLC History No change 28,584 104 0.08% 0.08% 88 0 0.0% Q2 2026 Aug 14, 2026
Mariner, LLC History No change 28,104 102 0.0% 0.0% 89 0 0.0% Q2 2026 Aug 13, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History No change 27,325 100 0.0% 0.0% 90 0 0.0% Q2 2026 Aug 14, 2026
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM History No change 25,052 91 0.0% 0.0% 91 0 0.0% Q2 2026 Aug 10, 2026
Graham Capital Management, L.P. History No change 25,067 91 0.0% 0.0% 92 0 0.0% Q2 2026 Aug 14, 2026
Rafferty Asset Management, LLC History No change 24,538 89 0.0% 0.0% 93 0 0.0% Q2 2026 Aug 14, 2026
Caitong International Asset Management Co., Ltd History Added to 21,111 78 0.01% 0.0% 95 +13,184 166.32% Q3 2026 Oct 29, 2026
MERCER GLOBAL ADVISORS INC /ADV History No change 21,370 78 0.0% 0.0% 94 0 0.0% Q2 2026 Aug 19, 2026
BAILARD, INC. History New 20,100 74 0.0% — 97 +20,100 New Q3 2026 Oct 13, 2026
NISA INVESTMENT ADVISORS, LLC History Added to 20,177 74 0.0% 0.0% 96 +17,016 538.31% Q3 2026 Oct 20, 2026
Castleview Partners, LLC History Reduced 19,092 70 0.03% 0.03% 98 -8 -0.04% Q3 2026 Oct 09, 2026
Vanguard Global Advisers, LLC History No change 18,858 69 0.0% 0.0% 99 0 0.0% Q2 2026 Aug 13, 2026
Police & Firemen's Retirement System of New Jersey History No change 18,562 67 0.0% 0.0% 100 0 0.0% Q2 2026 Jul 23, 2026
Seven Fleet Capital Management LP History No change 18,089 66 0.01% 0.01% 101 0 0.0% Q2 2026 Aug 14, 2026
Westshore Wealth, LLC History No change 17,000 62 0.02% 0.02% 102 0 0.0% Q2 2026 Aug 10, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE History No change 16,719 61 0.0% 0.0% 103 0 0.0% Q2 2026 Sep 09, 2026
Virtu Financial LLC History No change 16,596 61 0.0% 0.0% 104 0 0.0% Q2 2026 Aug 13, 2026
INTECH INVESTMENT MANAGEMENT LLC History No change 16,182 59 0.0% 0.0% 105 0 0.0% Q2 2026 Aug 10, 2026
Schonfeld Strategic Advisors LLC History No change 16,078 58 0.0% 0.0% 106 0 0.0% Q2 2026 Aug 14, 2026
Vanguard Personalized Indexing Management, LLC History No change 15,253 55 0.0% 0.0% 107 0 0.0% Q2 2026 Aug 11, 2026
Jain Global LLC History No change 15,260 55 0.0% 0.0% 108 0 0.0% Q2 2026 Aug 14, 2026
China Universal Asset Management Co., Ltd. History Added to 13,921 51 0.0% 0.0% 109 +3,316 31.27% Q3 2026 Oct 27, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 13,100 47 0.0% 0.0% 110 0 0.0% Q2 2026 Jul 29, 2026
Brevan Howard Capital Management LP History No change 13,098 47 0.0% 0.0% 111 0 0.0% Q2 2026 Aug 14, 2026
VOYA INVESTMENT MANAGEMENT LLC History No change 12,345 45 0.0% 0.0% 112 0 0.0% Q2 2026 Aug 12, 2026
ProShare Advisors LLC History New 11,178 41 0.0% — 113 +11,178 New Q3 2026 Oct 28, 2026
SG Americas Securities, LLC History No change 10,966 40 0.0% 0.0% 114 0 0.0% Q2 2026 Aug 07, 2026
GUGGENHEIM CAPITAL LLC History No change 10,583 38 0.0% 0.0% 115 0 0.0% Q2 2026 Aug 12, 2026
State of Wyoming History New 9,490 35 0.0% — 116 +9,490 New Q3 2026 Oct 28, 2026
FEDERATED HERMES, INC. History No change 8,413 30 0.0% 0.0% 117 0 0.0% Q2 2026 Aug 12, 2026
Tower Research Capital LLC (TRC) History No change 7,494 27 0.0% 0.0% 118 0 0.0% Q2 2026 Aug 11, 2026
ASSETMARK, INC History Reduced 5,833 21 0.0% 0.0% 119 -1,488 -20.33% Q3 2026 Oct 21, 2026
Legal & General Group Plc History No change 5,251 19 0.0% 0.0% 120 0 0.0% Q2 2026 Aug 14, 2026
Ameritas Investment Partners, Inc. History No change 4,898 17 0.0% 0.0% 121 0 0.0% Q2 2026 Aug 13, 2026
Mirae Asset Global Investments Co., Ltd. History Added to 3,899 14 0.0% 0.0% 122 +919 30.84% Q3 2026 Oct 28, 2026
GROUP ONE TRADING LLC History No change 3,556 13 0.0% 0.0% 123 0 0.0% Q2 2026 Aug 13, 2026
ROYAL BANK OF CANADA History No change 2,827 11 0.0% 0.0% 124 0 0.0% Q2 2026 Aug 14, 2026
Farther Finance Advisors, LLC History Reduced 2,285 8 0.0% 0.0% 126 -177 -7.19% Q3 2026 Oct 08, 2026
Zurcher Kantonalbank (Zurich Cantonalbank) History No change 2,392 8 0.0% 0.0% 125 0 0.0% Q2 2026 Aug 11, 2026
Allworth Financial LP History No change 2,063 7 0.0% 0.0% 127 0 0.0% Q2 2026 Aug 11, 2026
Arax Advisory Partners History No change 1,848 6 0.0% 0.0% 128 0 0.0% Q2 2026 Aug 10, 2026
GF FUND MANAGEMENT CO. LTD. History Added to 1,535 5 0.0% 0.0% 129 +124 8.79% Q3 2026 Oct 26, 2026
Sterling Capital Management LLC History Added to 1,323 4 0.0% 0.0% 130 +127 10.62% Q3 2026 Oct 22, 2026
IFP Advisors, Inc History Reduced 1,265 4 0.0% 0.0% 131 -103 -7.53% Q3 2026 Oct 16, 2026
MassMutual Private Wealth & Trust, FSB History New 716 2 0.0% — 136 +716 New Q3 2026 Oct 05, 2026
SJS Investment Consulting Inc. History Added to 724 2 0.0% — 134 +649 865.33% Q3 2026 Oct 26, 2026
Essential Partners LLC History Reduced 599 2 0.0% 0.0% 135 -215 -26.41% Q3 2026 Oct 14, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History No change 773 2 0.0% 0.0% 132 0 0.0% Q2 2026 Aug 13, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History No change 817 2 0.0% 0.0% 133 0 0.0% Q2 2026 Aug 24, 2026
GAMMA Investing LLC History New 360 1 0.0% — 143 +360 New Q3 2026 Oct 08, 2026
Root Financial Partners, LLC History New 298 1 0.0% — 142 +298 New Q3 2026 Oct 21, 2026
ROTHSCHILD INVESTMENT LLC History No change 343 1 0.0% 0.0% 137 0 0.0% Q2 2026 Aug 06, 2026
NATIONAL BANK OF CANADA /FI/ History No change 459 1 0.0% 0.0% 138 0 0.0% Q2 2026 Aug 10, 2026
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO History No change 472 1 0.0% 0.0% 139 0 0.0% Q2 2026 Aug 12, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History No change 295 1 0.0% 0.0% 140 0 0.0% Q2 2026 Aug 13, 2026
Rockefeller Capital Management L.P. History No change 529 1 0.0% 0.0% 141 0 0.0% Q2 2026 Aug 13, 2026
Y-Intercept (Hong Kong) Ltd History Closed out 0 0 — 0.05% — -681,832 -100.0% Q3 2026 Oct 16, 2026
COMMONWEALTH EQUITY SERVICES, LLC History Closed out 0 0 — 0.0% — -40,000 -100.0% Q3 2026 Nov 02, 2026
Marquette Asset Management, LLC History Closed out 0 0 — 0.02% — -38,552 -100.0% Q3 2026 Oct 09, 2026
PROFUND ADVISORS LLC History Closed out 0 0 — 0.0% — -32,514 -100.0% Q3 2026 Oct 28, 2026
Creative Planning History Closed out 0 0 — 0.0% — -21,373 -100.0% Q3 2026 Nov 02, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History Closed out 0 0 — 0.0% — -10,254 -100.0% Q3 2026 Oct 13, 2026
EverSource Wealth Advisors, LLC History Reduced 28 0 — 0.0% — -476 -94.44% Q3 2026 Nov 04, 2026
Physician Wealth Advisors, Inc. History New 130 0 — — — +130 New Q3 2026 Oct 20, 2026
True Wealth Design, LLC History Closed out 0 0 — — — -71 -100.0% Q3 2026 Oct 13, 2026
CREATIVE FINANCIAL DESIGNS INC /ADV History New 2 0 — — — +2 New Q3 2026 Nov 04, 2026
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ History No change 97 0 — — — 0 0.0% Q2 2026 Jul 31, 2026
PNC FINANCIAL SERVICES GROUP, INC. History No change 77 0 — — — 0 0.0% Q2 2026 Aug 07, 2026
Clearstead Advisors, LLC History No change 54 0 — — — 0 0.0% Q2 2026 Aug 06, 2026
Altshuler Shaham Ltd History No change 100 0 — — — 0 0.0% Q2 2026 Aug 12, 2026
OSAIC HOLDINGS, INC. History No change 168 0 — — — 0 0.0% Q2 2026 Aug 14, 2026
SBI Securities Co., Ltd. History No change 4 0 — — — 0 0.0% Q3 2026 Oct 21, 2026
Optiver Holding B.V. History No change 202 0 — — — 0 0.0% Q2 2026 Aug 12, 2026
Rialto Wealth Management, LLC History No change 159 0 — — — 0 0.0% Q2 2026 Aug 11, 2026
Silver Grove Financial Group, Inc. History No change 7 0 — — — 0 0.0% Q3 2026 Nov 05, 2026
Basecamp Wealth Advisors LLC History No change 73 0 — — — 0 0.0% Q2 2026 Aug 14, 2026