GMAB — Institutional owners (13F)

316 filers · $3.0B total · As of Sept. 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
Paradigm Biocapital Advisors LP $360,767,109 13,133,131 12.10% Shares
Orbis Allan Gray Ltd $312,283,383 11,368,161 10.47% Shares
ALLIANCEBERNSTEIN L.P. $231,942,050 8,644,877 7.78% Shares
DEERFIELD MANAGEMENT COMPANY, L.P. $188,581,550 6,865,000 6.33% Shares
Deep Track Capital, LP $155,205,500 5,650,000 5.21% Shares
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $136,672,150 4,975,324 4.58% Shares
BlackRock, Inc. $128,319,300 4,671,252 4.30% Shares
Sofinnova Investments, Inc. $111,122,056 4,045,215 3.73% Shares
RENAISSANCE TECHNOLOGIES LLC $96,635,340 3,517,850 3.24% Shares
TWO SIGMA INVESTMENTS, LP $96,332,977 3,506,843 3.23% Shares
Harding Loevner LP $86,898,395 3,086,318 2.91% Shares
Deep Track Capital, LP $82,410,000 3,000,000 2.76% Call option
FIRST TRUST ADVISORS LP $75,721,659 2,756,522 2.54% Shares
CITADEL ADVISORS LLC $68,015,473 2,475,991 2.28% Shares
Qube Research & Technologies Ltd $46,404,631 1,689,284 1.56% Shares
MORGAN STANLEY $44,780,611 1,630,161 1.50% Shares
FEDERATED HERMES, INC. $39,814,359 1,449,376 1.34% Shares
GOLDMAN SACHS GROUP INC $35,140,476 1,279,231 1.18% Shares
FRANKLIN RESOURCES INC $33,044,294 1,202,923 1.11% Shares
Brandywine Global Investment Management, LLC $31,769,091 1,031,464 1.07% Shares
Pictet Asset Management Holding SA $29,281,015 1,065,927 0.98% Shares
UBS Group AG $26,400,126 961,053 0.89% Shares
Perpetual Ltd $25,246,248 919,048 0.85% Shares
NORTHERN TRUST CORP $25,179,002 916,600 0.84% Shares
MILLENNIUM MANAGEMENT LLC $25,014,292 910,604 0.84% Shares
Russell Investments Group, Ltd. $24,267,837 883,430 0.81% Shares
ENVESTNET ASSET MANAGEMENT INC $22,791,195 829,687 0.76% Shares
MARSHALL WACE, LLP $22,790,732 829,659 0.76% Shares
Alyeska Investment Group, L.P. $22,096,154 804,374 0.74% Shares
FMR LLC $21,006,170 764,694 0.70% Shares
JPMORGAN CHASE & CO $19,380,135 744,815 0.65% Shares
Caption Management, LLC $19,174,060 698,000 0.64% Call option
AMERICAN CENTURY COMPANIES INC $16,480,709 599,953 0.55% Shares
CIBC WORLD MARKET INC. $14,140,567 514,764 0.47% Shares
OPPENHEIMER ASSET MANAGEMENT INC. $12,290,792 447,426 0.41% Shares
SUPERSTRING CAPITAL MANAGEMENT LP $11,828,582 430,600 0.40% Shares
MOORE CAPITAL MANAGEMENT, LP $11,550,778 420,487 0.39% Shares
Dixon Mitchell Investment Counsel Inc. $11,427,520 416,000 0.38% Shares
TWO SIGMA ADVISERS, LP $10,472,000 340,000 0.35% Shares
Quantinno Capital Management LP $9,158,195 333,388 0.31% Shares
Hudson Bay Capital Management LP $9,065,100 330,000 0.30% Shares
SummitTX Capital, L.P. $8,746,668 318,408 0.29% Shares
CITADEL ADVISORS LLC $8,578,881 312,300 0.29% Call option
WELLS FARGO & COMPANY/MN $8,340,964 303,639 0.28% Shares
BANK OF AMERICA CORP /DE/ $7,121,559 259,249 0.24% Shares
EAGLE GLOBAL ADVISORS LLC $6,722,733 244,730 0.23% Shares
ASSETMARK, INC $6,559,918 238,803 0.22% Shares
JANE STREET GROUP, LLC $6,518,631 237,300 0.22% Call option
BNP PARIBAS FINANCIAL MARKETS $6,262,885 227,990 0.21% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $6,081,858 221,400 0.20% Call option
Caption Management, LLC $5,487,792 199,774 0.18% Shares
FOLKETRYGDFONDET $4,534,803 165,082 0.15% Shares
JANE STREET GROUP, LLC $4,525,491 164,743 0.15% Shares
AIMZ Investment Advisors, LLC $4,420,198 160,910 0.15% Shares
LPL Financial LLC $3,964,507 144,321 0.13% Shares
Schonfeld Strategic Advisors LLC $3,882,965 141,353 0.13% Shares
Balyasny Asset Management L.P. $3,876,017 141,100 0.13% Call option
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $3,821,764 139,125 0.13% Shares
Point72 Asset Management, L.P. $3,726,223 135,647 0.12% Shares
Woodline Partners LP $3,664,141 133,387 0.12% Shares
ROYAL BANK OF CANADA $3,513,000 127,889 0.12% Shares
Point72 Europe (London) LLP $3,308,169 107,864 0.11% Shares
Creative Planning $3,273,572 119,169 0.11% Shares
AQR CAPITAL MANAGEMENT LLC $2,914,666 106,104 0.10% Shares
Ishara Investments LP $2,815,675 102,500 0.09% Shares
Legacy Wealth Asset Management, LLC $2,806,445 102,164 0.09% Shares
SEI INVESTMENTS CO $2,507,848 91,324 0.08% Shares
Integrated Quantitative Investments LLC $2,492,023 90,718 0.08% Shares
US BANCORP \DE\ $2,428,897 88,420 0.08% Shares
Quadrature Capital Ltd $2,158,290 78,569 0.07% Shares
Cetera Investment Advisers $2,100,191 76,454 0.07% Shares
QRG CAPITAL MANAGEMENT, INC. $1,995,505 72,643 0.07% Shares
IMC-Chicago, LLC $1,966,742 71,596 0.07% Shares
Madison Asset Management, LLC $1,944,354 70,781 0.07% Shares
RAYMOND JAMES FINANCIAL INC $1,911,334 69,579 0.06% Shares
GEODE CAPITAL MANAGEMENT, LLC $1,805,081 65,711 0.06% Shares
Terra Nova Asset Management LLC $1,764,646 64,239 0.06% Shares
AMERIPRISE FINANCIAL INC $1,653,887 60,207 0.06% Shares
Bank of New York Mellon Corp $1,651,125 60,106 0.06% Shares
STIFEL FINANCIAL CORP $1,599,774 58,237 0.05% Shares
LEVEL FOUR ADVISORY SERVICES, LLC $1,593,260 58,000 0.05% Shares
MML INVESTORS SERVICES, LLC $1,536,892 55,948 0.05% Shares
Vestmark Advisory Solutions, Inc. $1,532,304 55,781 0.05% Shares
Callan Family Office, LLC $1,511,756 55,033 0.05% Shares
Mariner, LLC $1,500,898 54,677 0.05% Shares
H D Vest Advisory Services $1,479,979 71,635 0.05% Shares
BANK OF MONTREAL /CAN/ $1,429,621 52,043 0.05% Shares
NEUBERGER BERMAN GROUP LLC $1,388,801 50,557 0.05% Shares
Avidity Partners Management LP $1,373,500 50,000 0.05% Shares
Vanguard Personalized Indexing Management, LLC $1,360,067 49,511 0.05% Shares
DIMENSIONAL FUND ADVISORS LP $1,346,438 49,015 0.05% Shares
Entropy Technologies, LP $1,336,525 48,654 0.04% Shares
Pinnacle Financial Partners, Inc. $1,306,830 47,573 0.04% Shares
FIFTH THIRD BANCORP $1,296,062 47,181 0.04% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,249,885 45,500 0.04% Put option
BAROMETER CAPITAL MANAGEMENT INC. $1,247,138 45,400 0.04% Shares
CITADEL ADVISORS LLC $1,244,391 45,300 0.04% Put option
Vident Advisory, LLC $1,219,668 44,400 0.04% Shares
Walleye Capital LLC $1,216,921 44,300 0.04% Call option
ExodusPoint Capital Management, LP $1,185,935 43,172 0.04% Shares
Nuveen, LLC $1,179,772 42,948 0.04% Shares
DAVENPORT & Co LLC $1,168,691 42,544 0.04% Shares
LMR Partners LLP $1,159,124 42,196 0.04% Shares
WINTON GROUP Ltd $1,123,523 40,900 0.04% Shares
RHUMBLINE ADVISERS $1,098,372 39,985 0.04% Shares
Cerity Partners LLC $1,096,140 39,904 0.04% Shares
SYNOVUS FINANCIAL CORP $1,069,861 34,883 0.04% Shares
TRUIST FINANCIAL CORP $1,053,650 38,356 0.04% Shares
GRANDFIELD & DODD, LLC $1,033,779 37,633 0.03% Shares
JANE STREET GROUP, LLC $961,450 35,000 0.03% Put option
Skopos Labs, Inc. $961,122 35,823 0.03% Shares
Cubist Systematic Strategies, LLC $895,302 29,191 0.03% Shares
GTS SECURITIES LLC $882,227 32,116 0.03% Shares
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $875,839 32,644 0.03% Shares
CAPITAL FUND MANAGEMENT S.A. $861,486 31,361 0.03% Shares
KEYBANK NATIONAL ASSOCIATION/OH $853,221 31,060 0.03% Shares
Atria Investments, Inc $836,187 30,440 0.03% Shares
LMR Partners LLP $824,100 30,000 0.03% Put option
COMMONWEALTH EQUITY SERVICES, LLC $760,669 27,691 0.03% Shares
CITIGROUP INC $756,277 27,531 0.03% Shares
Headlands Technologies LLC $745,563 27,141 0.03% Shares
PNC Financial Services Group, Inc. $734,824 26,750 0.02% Shares
CAPTRUST FINANCIAL ADVISORS $710,730 25,873 0.02% Shares
Sequoia Financial Advisors, LLC $703,195 25,599 0.02% Shares
LMR Partners LLP $686,750 25,000 0.02% Call option
CHOREO, LLC $684,827 24,930 0.02% Shares
O'SHAUGHNESSY ASSET MANAGEMENT, LLC $668,785 24,346 0.02% Shares
SBI Okasan Asset Management Co.Ltd. $666,112 25,600 0.02% Shares
Orion Porfolio Solutions, LLC $648,724 23,616 0.02% Shares
QUADRANT CAPITAL GROUP LLC $616,894 22,457 0.02% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $592,391 21,565 0.02% Shares
EVERGREEN CAPITAL MANAGEMENT LLC $591,402 21,529 0.02% Shares
Pathstone Holdings, LLC $558,957 20,348 0.02% Shares
Graham Capital Management, L.P. $558,822 20,343 0.02% Shares
PITCAIRN CO $507,128 16,535 0.02% Shares
MERCER GLOBAL ADVISORS INC /ADV $506,381 18,434 0.02% Shares
Sterling Capital Management LLC $497,482 18,110 0.02% Shares
VOYA INVESTMENT MANAGEMENT LLC $481,549 17,530 0.02% Shares
Rockefeller Capital Management L.P. $463,831 16,885 0.02% Shares
IEQ CAPITAL, LLC $463,196 16,862 0.02% Shares
SIGNATUREFD, LLC $451,651 16,442 0.02% Shares
Vise Technologies, Inc. $449,880 16,377 0.02% Shares
Focus Partners Wealth $448,394 16,322 0.02% Shares
Corient Private Wealth LP $447,669 16,297 0.02% Shares
Versant Capital Management, Inc $436,484 12,235 0.01% Shares
Glenmede Investment Management, LP $433,581 14,137 0.01% Shares
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $432,911 14,928 0.01% Shares
Orion Portfolio Solutions, LLC $416,330 21,263 0.01% Shares
REGIONS FINANCIAL CORP $414,687 15,096 0.01% Shares
Vontobel Holding Ltd. $410,484 14,943 0.01% Shares
Marotta Asset Management $404,983 11,352 0.01% Shares
Gallacher Capital Management LLC $391,185 14,240 0.01% Shares
Ethic Inc. $384,350 13,992 0.01% Shares
One Wealth Advisors, LLC $375,872 13,683 0.01% Shares
NewEdge Wealth, LLC $364,568 13,271 0.01% Shares
WEALTH ALLIANCE, LLC $362,989 13,214 0.01% Shares
Engineers Gate Manager LP $359,582 13,090 0.01% Shares
Laird Norton Wetherby Trust Company, LLC $341,012 12,414 0.01% Shares
China Universal Asset Management Co., Ltd. $331,755 12,077 0.01% Shares
Kestra Advisory Services, LLC $330,068 12,016 0.01% Shares
Blue Trust, Inc. $320,738 11,676 0.01% Shares
Crossmark Global Holdings, Inc. $316,757 11,531 0.01% Shares
SUMMITRY LLC $309,011 11,249 0.01% Shares
S.A.C. Capital Advisors (Hong Kong) Ltd. $307,166 10,015 0.01% Shares
SYON CAPITAL LLC $302,802 11,023 0.01% Shares
Integrated Advisors Network LLC $299,726 10,911 0.01% Shares
Aquatic Capital Management LLC $298,022 10,849 0.01% Shares
Aaron Wealth Advisors LLC $286,540 10,431 0.01% Shares
Bayesian Capital Management, LP $284,836 10,369 0.01% Shares
Callan Capital, LLC $281,188 14,361 0.01% Shares
Caitong International Asset Management Co., Ltd $280,276 10,203 0.01% Shares
Everstar Asset Management, LLC $277,804 10,113 0.01% Shares
Snowden Capital Advisors LLC $275,002 10,011 0.01% Shares
DGS Capital Management, LLC $272,942 10,173 0.01% Shares
Allspring Global Investments Holdings, LLC $250,059 9,047 0.01% Shares
Caprock Group, LLC $249,043 9,066 0.01% Shares
Dorsey & Whitney Trust CO LLC $243,602 8,868 0.01% Shares
GROUP ONE TRADING LLC $243,000 8,846 0.01% Shares
Sanctuary Advisors, LLC $236,764 8,619 0.01% Shares
CWM, LLC $232,563 8,668 0.01% Shares
XTX Topco Ltd $230,061 8,375 0.01% Shares
Laird Norton Wetherby Wealth Management, LLC $229,259 7,475 0.01% Shares
Smartleaf Asset Management LLC $218,542 8,399 0.01% Shares
Summit Trail Advisors, LLC $213,305 7,765 0.01% Shares
LAZARD ASSET MANAGEMENT LLC $209,431 7,624 0.01% Shares
Squarepoint Ops LLC $203,855 7,421 0.01% Shares
JUNCTURE WEALTH STRATEGIES, LLC $201,657 7,341 0.01% Shares
Knollwood Investment Advisory, LLC $200,531 7,300 0.01% Shares
PDS Planning, Inc $200,339 7,293 0.01% Shares
Tower Research Capital LLC (TRC) $199,432 7,260 0.01% Shares
Parallel Advisors, LLC $167,346 6,091 0.01% Shares
Strategic Investment Advisors / MI $155,288 5,653 0.01% Shares
JONES FINANCIAL COMPANIES LLLP $133,891 5,126 0.00% Shares
Quantbot Technologies LP $122,214 4,449 0.00% Shares
TD PRIVATE CLIENT WEALTH LLC $120,209 4,376 0.00% Shares
GAMMA Investing LLC $109,276 3,978 0.00% Shares
Global Retirement Partners, LLC $100,787 3,669 0.00% Shares
Rossby Financial, LCC $99,386 3,618 0.00% Shares
Mirae Asset Global Investments Co., Ltd. $93,233 3,394 0.00% Shares
Walleye Capital LLC $85,157 3,100 0.00% Put option
EverSource Wealth Advisors, LLC $76,586 2,788 0.00% Shares
OSAIC HOLDINGS, INC. $72,954 2,656 0.00% Shares
Arax Advisory Partners $70,021 2,549 0.00% Shares
ROTHSCHILD INVESTMENT LLC $66,924 2,436 0.00% Shares
Farther Finance Advisors, LLC $61,870 2,264 0.00% Shares
Banque Transatlantique SA $52,550 1,913 0.00% Shares
Pinnacle Wealth Planning Services, Inc. $44,433 1,618 0.00% Shares
BROWN BROTHERS HARRIMAN & CO $42,661 1,553 0.00% Shares
Community Bank, N.A. $41,821 1,523 0.00% Shares
Walleye Capital LLC $38,513 1,402 0.00% Shares
Founders Capital Management $38,458 1,400 0.00% Shares
GF FUND MANAGEMENT CO. LTD. $37,469 1,364 0.00% Shares
Financial Perspectives, Inc $36,618 1,333 0.00% Shares
V-Square Quantitative Management LLC $35,958 1,309 0.00% Shares
UMB Bank, n.a. $30,794 1,121 0.00% Shares
FIRST HORIZON CORP $29,997 1,092 0.00% Shares
Cromwell Holdings LLC $29,585 1,077 0.00% Shares
Allworth Financial LP $27,472 1,000 0.00% Shares
Owl Creek Wealth Partners LLC $23,130 842 0.00% Shares
Pinnacle Bancorp, Inc. $22,443 817 0.00% Shares
E Fund Management (Hong Kong) Co., Ltd. $19,586 713 0.00% Shares
Lindbrook Capital, LLC $17,642 901 0.00% Shares
Clearstead Advisors, LLC $17,637 642 0.00% Shares
North Star Investment Management Corp. $14,779 538 0.00% Shares
FTB Advisors, Inc. $12,912 625 0.00% Shares
HUNTINGTON NATIONAL BANK $10,356 377 0.00% Shares
LRI Investments, LLC $10,219 372 0.00% Shares
Ares Financial Consulting, LLC $9,972 363 0.00% Shares
WealthCollab, LLC $9,807 357 0.00% Shares
Manchester Capital Management LLC $9,230 336 0.00% Shares
Parkside Financial Bank & Trust $9,175 334 0.00% Shares
True Wealth Design, LLC $7,720 281 0.00% Shares
Continuum Advisory, LLC $7,060 257 0.00% Shares
IFG Advisory, LLC $6,868 250 0.00% Shares
FINANCIAL CONSULATE, INC $6,868 250 0.00% Shares
Cornerstone Planning Group LLC $6,664 231 0.00% Shares
Transamerica Financial Advisors, LLC $6,565 239 0.00% Shares
SBI Securities Co., Ltd. $6,483 236 0.00% Shares
CIBC Private Wealth Group LLC $6,471 211 0.00% Shares
Essential Partners LLC $6,208 226 0.00% Shares
ELEVATION WEALTH PARTNERS, LLC $6,126 223 0.00% Shares
HARBOUR INVESTMENTS, INC. $5,846 213 0.00% Shares
Addison Advisors LLC $5,742 209 0.00% Shares
Glen Eagle Advisors, LLC $5,494 200 0.00% Shares
Washington Trust Advisors, Inc. $5,384 196 0.00% Shares
Larson Financial Group LLC $5,192 189 0.00% Shares
Cornerstone Financial Management LLC $4,972 181 0.00% Shares
Kilter Group LLC $4,918 179 0.00% Shares
Salomon & Ludwin, LLC $4,754 172 0.00% Shares
BARCLAYS PLC $4,395 160 0.00% Shares
Silver Grove Financial Group, Inc. $4,230 154 0.00% Shares
Ascentis Wealth Management, LLC $3,763 137 0.00% Shares
Physician Wealth Advisors, Inc. $3,709 135 0.00% Shares
JFS WEALTH ADVISORS, LLC $3,462 129 0.00% Shares
AMERIFLEX GROUP, INC. $3,351 122 0.00% Shares
Signature Equity Partners, LLC $3,049 111 0.00% Shares
Steward Partners Investment Advisory, LLC $2,857 104 0.00% Shares
Miller Global Investments, LLC $2,747 77 0.00% Shares
FIDUCIARY FINANCIAL ADVISORS $2,555 94 0.00% Shares
Park Place Capital Corp $2,472 90 0.00% Shares
Cullen/Frost Bankers, Inc. $2,349 86 0.00% Shares
IFP Advisors, Inc $2,170 79 0.00% Shares
MidFirst Bank $2,060 75 0.00% Shares
NewEdge Advisors, LLC $1,950 71 0.00% Shares
BOK Financial Private Wealth, Inc. $1,923 70 0.00% Shares
BROWN, LISLE/CUMMINGS, INC. $1,868 68 0.00% Shares
IMA Advisory Services, Inc. $1,731 63 0.00% Shares
NATIXIS ADVISORS, LLC $1,720 62,632 0.00% Shares
TOTH FINANCIAL ADVISORY CORP $1,649 60 0.00% Shares
INGALLS & SNYDER LLC $1,397 50,841 0.00% Shares
Principia Wealth Advisory, LLC $1,374 50 0.00% Shares
American Capital Advisory, LLC $1,264 46 0.00% Shares
Security National Bank $1,236 45 0.00% Shares
MANNING & NAPIER ADVISORS LLC $1,223 47 0.00% Shares
Cape Investment Advisory, Inc. $1,209 44 0.00% Shares
Binnacle Investments Inc $1,196 39 0.00% Shares
First Command Advisory Services, Inc. $1,181 43 0.00% Shares
LANARK FINANCIAL, INC. $1,181 43 0.00% Shares
Ancora Advisors LLC $1,181 43 0.00% Shares
Private Wealth Asset Management, LLC $961 35 0.00% Shares
Bell Investment Advisors, Inc $907 33 0.00% Shares
Retirement Wealth Solutions LLC $880 32 0.00% Shares
Financial Network Wealth Advisors LLC $852 31 0.00% Shares
Breakwater Investment Management $770 28 0.00% Shares
Plante Moran Financial Advisors, LLC $769 28 0.00% Shares
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ $742 27 0.00% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $741 27 0.00% Shares
Horizon Investments, LLC $659 24 0.00% Shares
Arlington Trust Co LLC $659 24 0.00% Shares
MOTCO $604 22 0.00% Shares
HANTZ FINANCIAL SERVICES, INC. $602 21,905 0.00% Shares
Burk Holdings LLC $440 16 0.00% Shares
NISA INVESTMENT ADVISORS, LLC $440 16 0.00% Shares
Virtu Financial LLC $399 14,517 0.00% Shares
CENTRAL TRUST Co $385 14 0.00% Shares
PARK AVENUE SECURITIES LLC $302 10,993 0.00% Shares
Caldwell Trust Co $302 11 0.00% Shares
SG Americas Securities, LLC $281 10,217 0.00% Shares
Monetary Solutions, Ltd $275 10 0.00% Shares
Cassaday & Co Wealth Management LLC $248 9 0.00% Shares
Asset Dedication, LLC $193 7 0.00% Shares
Triumph Capital Management $192 7 0.00% Shares
Abound Wealth Management $188 7 0.00% Shares
MV CAPITAL MANAGEMENT, INC. $165 6 0.00% Shares
CANADA LIFE ASSURANCE Co $163 5,944 0.00% Shares
WHITTIER TRUST CO $112 4 0.00% Shares
CoreCap Advisors, LLC $110 4 0.00% Shares
Bogart Wealth, LLC $110 4 0.00% Shares
Beaird Harris Wealth Management, LLC $78 3 0.00% Shares
SHP Wealth Management $27 1 0.00% Shares
Inspire Investing, LLC $24 1 0.00% Shares
BESSEMER GROUP INC $15 526 0.00% Shares
PIN OAK INVESTMENT ADVISORS INC $14 498 0.00% Shares
GW&K Investment Management, LLC $4 156 0.00% Shares
Smithfield Trust Co $1 49 0.00% Shares
Hemington Wealth Management $0 19 0.00% Shares