CGEM — Institutional owners (13F)

196 filers · $1.3B total · As of June 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
MPM BIOIMPACT LLC $177,207,720 9,731,341 13.90% Shares
Lynx1 Capital Management LP $163,225,335 8,963,500 12.81% Shares
BVF INC/IL $104,719,937 5,750,683 8.22% Shares
BlackRock, Inc. $95,288,670 5,232,766 7.48% Shares
STATE STREET CORP $66,805,698 3,668,627 5.24% Shares
Kynam Capital Management, LP $56,708,344 3,114,132 4.45% Shares
VANGUARD CAPITAL MANAGEMENT LLC $47,602,142 2,614,066 3.73% Shares
RTW INVESTMENTS, LP $43,054,759 2,364,347 3.38% Shares
Siren, L.L.C. $34,478,996 1,893,410 2.71% Shares
VANGUARD GROUP INC $34,139,516 3,298,504 2.68% Shares
GEODE CAPITAL MANAGEMENT, LLC $28,182,326 1,547,309 2.21% Shares
Blue Owl Capital Holdings LP $28,039,102 1,539,764 2.20% Shares
Venrock Adviser, LLC $25,129,163 1,379,965 1.97% Shares
BOOTHBAY FUND MANAGEMENT, LLC $19,714,346 1,082,611 1.55% Shares
DIMENSIONAL FUND ADVISORS LP $19,061,499 1,046,694 1.50% Shares
GOLDMAN SACHS GROUP INC $18,239,100 1,001,598 1.43% Shares
Affinity Asset Advisors, LLC $15,947,590 875,760 1.25% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $13,452,474 738,741 1.06% Shares
BOONE CAPITAL MANAGEMENT LLC $12,827,889 704,442 1.01% Shares
Elmind Capital, LP $12,564,900 690,000 0.99% Shares
MORGAN STANLEY $11,454,726 629,035 0.90% Shares
TWIN FOCUS CAPITAL PARTNERS, LLC $10,843,855 595,489 0.85% Shares
AQR CAPITAL MANAGEMENT LLC $10,586,165 581,338 0.83% Shares
NORTHERN TRUST CORP $10,399,367 571,080 0.82% Shares
BANK OF AMERICA CORP /DE/ $9,293,018 510,325 0.73% Shares
Nuveen, LLC $8,594,154 471,947 0.67% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $8,450,059 464,034 0.66% Shares
PERCEPTIVE ADVISORS LLC $7,766,164 426,478 0.61% Shares
TCG Crossover Management, LLC $7,407,573 406,786 0.58% Shares
CITADEL ADVISORS LLC $7,238,184 397,484 0.57% Shares
DEUTSCHE BANK AG\ $6,971,516 382,840 0.55% Shares
VANGUARD FIDUCIARY TRUST CO $6,612,707 363,136 0.52% Shares
MILLENNIUM MANAGEMENT LLC $6,304,885 346,232 0.49% Shares
RENAISSANCE TECHNOLOGIES LLC $5,951,228 326,811 0.47% Shares
GREAT POINT PARTNERS LLC $5,463,000 300,000 0.43% Shares
Connor, Clark & Lunn Investment Management Ltd. $5,326,425 292,500 0.42% Shares
JPMORGAN CHASE & CO $5,206,063 282,631 0.41% Shares
TWO SIGMA INVESTMENTS, LP $4,963,700 272,581 0.39% Shares
Bleichroeder LP $4,552,500 250,000 0.36% Shares
UBS Group AG $4,527,498 248,627 0.36% Shares
FMR LLC $4,372,486 240,115 0.34% Shares
ADAGE CAPITAL PARTNERS GP, L.L.C. $4,333,980 238,000 0.34% Shares
Susquehanna Portfolio Strategies, LLC $4,258,263 233,842 0.33% Shares
PFM Health Sciences, LP $3,504,369 192,442 0.27% Shares
MOORE CAPITAL MANAGEMENT, LP $3,458,917 189,946 0.27% Shares
Bank of New York Mellon Corp $3,114,469 171,031 0.24% Shares
Squarepoint Ops LLC $3,061,411 168,117 0.24% Shares
PRUDENTIAL FINANCIAL INC $3,051,177 167,555 0.24% Shares
WELLINGTON MANAGEMENT GROUP LLP $2,999,478 164,716 0.24% Shares
AMERICAN CENTURY COMPANIES INC $2,846,533 156,317 0.22% Shares
Engineers Gate Manager LP $2,787,041 153,050 0.22% Shares
Trexquant Investment LP $2,770,888 152,163 0.22% Shares
BARCLAYS PLC $2,621,239 143,945 0.21% Shares
Invesco Ltd. $2,614,082 143,552 0.21% Shares
Jump Financial, LLC $2,525,873 138,708 0.20% Shares
CITIGROUP INC $2,265,488 124,409 0.18% Shares
Quantinno Capital Management LP $2,000,842 109,876 0.16% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,576,986 86,600 0.12% Call option
Creative Planning $1,574,400 86,458 0.12% Shares
Y-Intercept (Hong Kong) Ltd $1,468,600 80,648 0.12% Shares
TD Asset Management Inc $1,468,236 80,628 0.12% Shares
Apis Capital Advisors, LLC $1,456,800 80,000 0.11% Shares
RHUMBLINE ADVISERS $1,437,306 78,930 0.11% Shares
XTX Topco Ltd $1,401,533 76,965 0.11% Shares
MANUFACTURERS LIFE INSURANCE COMPANY, THE $1,396,907 76,711 0.11% Shares
Swiss National Bank $1,383,960 76,000 0.11% Shares
Point72 Asset Management, L.P. $1,365,914 75,009 0.11% Shares
Mariner, LLC $1,352,532 74,273 0.11% Shares
TWO SIGMA ADVISERS, LP $1,343,523 129,809 0.11% Shares
Cubist Systematic Strategies, LLC $1,318,345 222,318 0.10% Shares
Knott David M Jr $1,259,804 69,182 0.10% Shares
Rafferty Asset Management, LLC $1,203,535 66,092 0.09% Shares
MARSHALL WACE, LLP $1,202,789 66,051 0.09% Shares
CITADEL ADVISORS LLC $1,187,292 65,200 0.09% Put option
Longaeva Partners L.P. $1,179,735 64,785 0.09% Shares
MARTINGALE ASSET MANAGEMENT L P $1,127,891 61,938 0.09% Shares
Assenagon Asset Management S.A. $1,123,229 61,682 0.09% Shares
ALLIANCEBERNSTEIN L.P. $1,069,303 75,250 0.08% Shares
Corient Private Wealth LP $999,312 54,877 0.08% Shares
KENNEDY CAPITAL MANAGEMENT LLC $965,312 53,010 0.08% Shares
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $961,392 67,656 0.08% Shares
WELLS FARGO & COMPANY/MN $933,372 51,256 0.07% Shares
CITADEL ADVISORS LLC $919,605 50,500 0.07% Call option
Soleus Capital Management, L.P. $910,500 50,000 0.07% Shares
FRANKLIN RESOURCES INC $771,103 42,345 0.06% Shares
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $733,007 40,253 0.06% Shares
ALGERT GLOBAL LLC $671,057 36,851 0.05% Shares
Vanguard Global Advisers, LLC $669,709 36,777 0.05% Shares
JANE STREET GROUP, LLC $668,307 36,700 0.05% Put option
SUSQUEHANNA INTERNATIONAL GROUP, LLP $655,560 36,000 0.05% Put option
Fisher Asset Management, LLC $655,523 35,998 0.05% Shares
MetLife Investment Management, LLC $650,935 35,746 0.05% Shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $648,704 35,535 0.05% Shares
IEQ CAPITAL, LLC $614,041 33,720 0.05% Shares
PROFUND ADVISORS LLC $608,269 33,403 0.05% Shares
VANGUARD ASSET MANAGEMENT, Ltd $585,215 32,137 0.05% Shares
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $577,494 31,713 0.05% Shares
Leonteq Securities AG $546,300 30,000 0.04% Shares
Verdad Advisers, LP $527,853 28,987 0.04% Shares
Russell Investments Group, Ltd. $520,514 28,584 0.04% Shares
ExodusPoint Capital Management, LP $519,659 28,537 0.04% Shares
OPTIMIZE FINANCIAL INC. $510,991 28,061 0.04% Shares
JANE STREET GROUP, LLC $508,059 27,900 0.04% Call option
Legal & General Group Plc $500,356 27,477 0.04% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $475,099 26,090 0.04% Shares
PANAGORA ASSET MANAGEMENT INC $444,251 24,396 0.03% Shares
Virtus Investment Advisers, LLC $434,909 23,883 0.03% Shares
TUDOR INVESTMENT CORP ET AL $410,053 22,518 0.03% Shares
MERCER GLOBAL ADVISORS INC /ADV $399,200 21,922 0.03% Shares
NEW YORK STATE COMMON RETIREMENT FUND $386,380 21,218 0.03% Shares
TEMA ETFS LLC $382,577 36,964 0.03% Shares
AlphaCentric Advisors LLC $371,957 20,426 0.03% Shares
Zurcher Kantonalbank (Zurich Cantonalbank) $370,537 20,348 0.03% Shares
STATE OF WISCONSIN INVESTMENT BOARD $365,111 20,050 0.03% Shares
Birchview Capital, LP $364,200 20,000 0.03% Shares
MILLENNIUM MANAGEMENT LLC $364,200 20,000 0.03% Call option
Qube Research & Technologies Ltd $363,035 19,936 0.03% Shares
Police & Firemen's Retirement System of New Jersey $324,885 17,841 0.03% Shares
SIMPLEX TRADING, LLC $317,655 17,444 0.02% Shares
AlphaQuest LLC $299,633 28,950 0.02% Shares
TWO SIGMA SECURITIES, LLC $277,156 15,220 0.02% Shares
AXQ CAPITAL, LP $271,966 14,935 0.02% Shares
JANUS HENDERSON GROUP PLC $263,190 18,528 0.02% Shares
SEI INVESTMENTS CO $244,852 13,446 0.02% Shares
Nebula Research & Development LLC $239,853 31,853 0.02% Shares
INTECH INVESTMENT MANAGEMENT LLC $226,132 12,418 0.02% Shares
Pale Fire Capital SE $226,132 12,418 0.02% Shares
State of New Jersey Common Pension Fund D $222,745 12,232 0.02% Shares
VOYA INVESTMENT MANAGEMENT LLC $215,151 11,815 0.02% Shares
GREAT LAKES ADVISORS, LLC $214,987 11,806 0.02% Shares
Inscription Capital, LLC $212,347 11,661 0.02% Shares
EntryPoint Capital, LLC $210,435 11,556 0.02% Shares
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $202,475 11,168 0.02% Shares
Campbell & CO Investment Adviser LLC $201,949 11,090 0.02% Shares
GROUP ONE TRADING LLC $195,994 10,763 0.02% Shares
ARIZONA STATE RETIREMENT SYSTEM $190,076 10,438 0.01% Shares
China Universal Asset Management Co., Ltd. $178,112 9,781 0.01% Shares
Quarry LP $176,127 9,672 0.01% Shares
CWM, LLC $173,305 12,196 0.01% Shares
BNP PARIBAS FINANCIAL MARKETS $172,776 9,488 0.01% Shares
Corton Capital Inc. $160,804 27,117 0.01% Shares
LOS ANGELES CAPITAL MANAGEMENT LLC $139,143 7,641 0.01% Shares
Vanguard Investments Australia, Ltd. $132,423 7,272 0.01% Shares
KLP KAPITALFORVALTNING AS $123,828 6,800 0.01% Shares
ROYAL BANK OF CANADA $106,000 5,820 0.01% Shares
Ameritas Investment Partners, Inc. $99,973 5,490 0.01% Shares
PRICE T ROWE ASSOCIATES INC /MD/ $69,672 3,825,950 0.01% Shares
SIGNATUREFD, LLC $58,399 3,207 0.00% Shares
Tower Research Capital LLC (TRC) $58,108 3,191 0.00% Shares
Quantbot Technologies LP $53,009 2,911 0.00% Shares
Allworth Financial LP $52,682 2,893 0.00% Shares
Mirae Asset Global Investments Co., Ltd. $50,059 2,749 0.00% Shares
Arax Advisory Partners $47,802 2,625 0.00% Shares
GAMMA Investing LLC $35,109 1,928 0.00% Shares
Parallel Advisors, LLC $34,107 1,873 0.00% Shares
NISA INVESTMENT ADVISORS, LLC $26,259 1,442 0.00% Shares
OSAIC HOLDINGS, INC. $25,312 1,390 0.00% Shares
GF FUND MANAGEMENT CO. LTD. $22,799 1,252 0.00% Shares
Sterling Capital Management LLC $22,198 1,219 0.00% Shares
Point72 (DIFC) Ltd $21,070 3,553 0.00% Shares
STRS OHIO $18,210 1,000 0.00% Shares
Farther Finance Advisors, LLC $15,488 849 0.00% Shares
Bangor Savings Bank $15,333 842 0.00% Shares
EverSource Wealth Advisors, LLC $14,441 793 0.00% Shares
IFP Advisors, Inc $13,257 728 0.00% Shares
UMB Bank, n.a. $12,474 685 0.00% Shares
BNP PARIBAS ASSET MANAGEMENT Holding S.A. $12,437 683 0.00% Shares
Rockefeller Capital Management L.P. $11,818 649 0.00% Shares
US BANCORP \DE\ $9,415 517 0.00% Shares
Essential Partners LLC $9,287 510 0.00% Shares
FEDERATED HERMES, INC. $7,065 388 0.00% Shares
Caitong International Asset Management Co., Ltd $5,736 315 0.00% Shares
Larson Financial Group LLC $5,081 279 0.00% Shares
ROTHSCHILD INVESTMENT LLC $4,607 253 0.00% Shares
Federation des caisses Desjardins du Quebec $4,553 250 0.00% Shares
Fortitude Family Office, LLC $3,496 192 0.00% Shares
Optiver Holding B.V. $2,549 140 0.00% Shares
SJS Investment Consulting Inc. $2,204 121 0.00% Shares
Wealth Enhancement Trust Services, Inc. $1,439 79 0.00% Shares
Silver Grove Financial Group, Inc. $1,293 71 0.00% Shares
True Wealth Design, LLC $1,293 71 0.00% Shares
Lindbrook Capital, LLC $1,196 158 0.00% Shares
COMERICA BANK $683 66 0.00% Shares
MassMutual Private Wealth & Trust, FSB $492 27 0.00% Shares
Smartleaf Asset Management LLC $479 26 0.00% Shares
NATIONAL BANK OF CANADA /FI/ $419 23 0.00% Shares
ACADIAN ASSET MANAGEMENT LLC $366 20,279 0.00% Shares
SG Americas Securities, LLC $347 19,058 0.00% Shares
Clearstead Advisors, LLC $275 15 0.00% Shares
PNC Financial Services Group, Inc. $273 15 0.00% Shares
FIFTH THIRD BANCORP $55 3 0.00% Shares
Capital Advisors, Ltd. LLC $29 1,600 0.00% Shares
Pacer Advisors, Inc. $20 1,104 0.00% Shares
SBI Securities Co., Ltd. $18 1 0.00% Shares
Avion Wealth $3 200 0.00% Shares
Covestor Ltd $1 33 0.00% Shares