VSTM — Institutional owners (13F)

170 filers · $397.4M 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
BlackRock, Inc. $35,115,146 9,192,447 8.84% Shares
VANGUARD GROUP INC $32,058,890 4,152,706 8.07% Shares
ARMISTICE CAPITAL, LLC $26,831,680 7,024,000 6.75% Shares
RTW INVESTMENTS, LP $25,348,729 6,635,793 6.38% Shares
Deep Track Capital, LP $21,930,047 5,740,850 5.52% Shares
STATE STREET CORP $19,611,341 5,133,859 4.93% Shares
Rosalind Advisors, Inc. $15,228,464 3,986,509 3.83% Shares
VANGUARD CAPITAL MANAGEMENT LLC $14,712,761 3,851,508 3.70% Shares
Nantahala Capital Management, LLC $13,694,012 3,584,820 3.45% Shares
Stonepine Capital Management, LLC $12,795,575 3,349,627 3.22% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $12,479,443 3,266,870 3.14% Shares
Foresite Capital Management VI LLC $12,020,130 3,146,631 3.02% Shares
GOLDMAN SACHS GROUP INC $10,394,900 2,721,178 2.62% Shares
BAKER BROS. ADVISORS LP $9,547,471 2,499,338 2.40% Shares
Alyeska Investment Group, L.P. $8,746,368 2,289,625 2.20% Shares
MILLENNIUM MANAGEMENT LLC $7,937,971 2,078,003 2.00% Shares
GEODE CAPITAL MANAGEMENT, LLC $7,925,110 2,074,145 1.99% Shares
AIGH Capital Management LLC $7,361,140 1,927,000 1.85% Shares
Opaleye Management Inc. $6,876,000 1,800,000 1.73% Shares
Balyasny Asset Management L.P. $6,442,717 1,686,575 1.62% Shares
Qube Research & Technologies Ltd $6,220,824 1,628,488 1.57% Shares
ACORN CAPITAL ADVISORS, LLC $5,612,164 1,469,153 1.41% Shares
NEXTBio Capital Management LP $4,991,976 1,306,800 1.26% Shares
FRANKLIN RESOURCES INC $4,221,180 1,105,021 1.06% Shares
Pinnacle Financial Partners, Inc. $4,150,200 1,086,440 1.04% Shares
AQR CAPITAL MANAGEMENT LLC $3,570,038 934,565 0.90% Shares
BANK OF AMERICA CORP /DE/ $3,399,704 889,975 0.86% Shares
TWO SIGMA ADVISERS, LP $3,080,218 398,992 0.78% Shares
MORGAN STANLEY $2,734,440 715,822 0.69% Shares
PANAGORA ASSET MANAGEMENT INC $2,547,459 666,874 0.64% Shares
NORTHERN TRUST CORP $2,488,711 651,495 0.63% Shares
J. Goldman & Co LP $2,483,283 650,074 0.62% Shares
SPHERA FUNDS MANAGEMENT LTD. $2,416,654 632,632 0.61% Shares
FMR LLC $2,392,459 626,298 0.60% Shares
VANGUARD FIDUCIARY TRUST CO $2,356,413 616,862 0.59% Shares
UBS Group AG $2,309,114 604,480 0.58% Shares
XTX Topco Ltd $2,146,042 561,791 0.54% Shares
Jefferies Financial Group Inc. $1,896,741 496,529 0.48% Shares
Torray Investment Partners LLC $1,823,878 477,455 0.46% Shares
TORONTO DOMINION BANK $1,758,778 460,413 0.44% Shares
Exome Asset Management LLC $1,638,937 429,041 0.41% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,585,300 415,000 0.40% Put option
CITADEL ADVISORS LLC $1,212,189 317,327 0.31% Shares
Palo Alto Investors LP $1,182,997 309,685 0.30% Shares
Jump Financial, LLC $1,174,650 307,500 0.30% Shares
Virtus Investment Advisers, LLC $1,083,467 283,630 0.27% Shares
Diametric Capital, LP $1,014,358 265,539 0.26% Shares
Nuveen, LLC $989,124 258,933 0.25% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $931,889 243,950 0.23% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $910,799 238,429 0.23% Shares
DIMENSIONAL FUND ADVISORS LP $898,490 235,207 0.23% Shares
Ikarian Capital, LLC $816,965 213,865 0.21% Shares
RAYMOND JAMES FINANCIAL INC $759,558 198,837 0.19% Shares
Bank of New York Mellon Corp $706,485 184,944 0.18% Shares
ALLIANCEBERNSTEIN L.P. $620,577 117,090 0.16% Shares
Knott David M Jr $592,100 155,000 0.15% Shares
CANTOR FITZGERALD, L. P. $534,800 140,000 0.13% Shares
Invesco Ltd. $477,795 125,077 0.12% Shares
CITIGROUP INC $459,298 120,235 0.12% Shares
ROYAL BANK OF CANADA $415,000 108,863 0.10% Shares
ExodusPoint Capital Management, LP $379,082 99,236 0.10% Shares
Rafferty Asset Management, LLC $359,859 94,204 0.09% Shares
BARCLAYS PLC $356,819 93,408 0.09% Shares
DEUTSCHE BANK AG\ $334,892 87,668 0.08% Shares
MILLENNIUM MANAGEMENT LLC $326,228 85,400 0.08% Call option
RHUMBLINE ADVISERS $319,642 83,678 0.08% Shares
WELLS FARGO & COMPANY/MN $308,224 80,687 0.08% Shares
ADAR1 Capital Management, LLC $289,556 75,800 0.07% Shares
Brevan Howard Capital Management LP $276,141 72,383 0.07% Shares
CITADEL ADVISORS LLC $265,872 69,600 0.07% Put option
BOOTHBAY FUND MANAGEMENT, LLC $261,827 68,541 0.07% Shares
Man Group plc $258,221 67,597 0.06% Shares
HSBC HOLDINGS PLC $231,620 59,466 0.06% Shares
MetLife Investment Management, LLC $226,331 59,249 0.06% Shares
Jain Global LLC $211,009 55,238 0.05% Shares
WELLINGTON MANAGEMENT GROUP LLP $197,494 51,700 0.05% Shares
ALGERT GLOBAL LLC $195,966 51,300 0.05% Shares
TWO SIGMA INVESTMENTS, LP $190,824 49,954 0.05% Shares
Creative Planning $181,786 47,588 0.05% Shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $181,710 47,568 0.05% Shares
PROFUND ADVISORS LLC $181,389 47,484 0.05% Shares
Quadrature Capital Ltd $179,471 46,982 0.05% Shares
LOS ANGELES CAPITAL MANAGEMENT LLC $179,059 46,874 0.05% Shares
Quantinno Capital Management LP $177,007 46,337 0.04% Shares
ENVESTNET ASSET MANAGEMENT INC $170,299 44,581 0.04% Shares
Cetera Investment Advisers $165,834 43,412 0.04% Shares
MERCER GLOBAL ADVISORS INC /ADV $163,507 42,803 0.04% Shares
Graham Capital Management, L.P. $153,300 40,131 0.04% Shares
STIFEL FINANCIAL CORP $146,518 38,353 0.04% Shares
Caption Management, LLC $146,306 38,300 0.04% Call option
Quantbot Technologies LP $139,961 36,639 0.04% Shares
JPMORGAN CHASE & CO $135,178 35,387 0.03% Shares
DIVERSIFIED TRUST CO $123,175 32,245 0.03% Shares
Aries Wealth Management $117,782 30,833 0.03% Shares
Vanguard Global Advisers, LLC $116,586 30,520 0.03% Shares
Russell Investments Group, Ltd. $112,987 29,578 0.03% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $108,870 28,500 0.03% Call option
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $107,828 19,499 0.03% Shares
NewEdge Wealth, LLC $106,295 27,826 0.03% Shares
SEI INVESTMENTS CO $101,696 26,622 0.03% Shares
CITADEL ADVISORS LLC $95,500 25,000 0.02% Call option
JANE STREET GROUP, LLC $95,118 24,900 0.02% Put option
Verdad Advisers, LP $92,585 24,237 0.02% Shares
WINTON GROUP Ltd $92,444 24,200 0.02% Shares
MANUFACTURERS LIFE INSURANCE COMPANY, THE $85,010 22,254 0.02% Shares
INTECH INVESTMENT MANAGEMENT LLC $83,822 21,943 0.02% Shares
PRELUDE CAPITAL MANAGEMENT, LLC $75,151 19,673 0.02% Shares
Police & Firemen's Retirement System of New Jersey $74,051 19,385 0.02% Shares
LAZARD ASSET MANAGEMENT LLC $70,540 18,466 0.02% Shares
VOYA INVESTMENT MANAGEMENT LLC $61,437 16,083 0.02% Shares
JANE STREET GROUP, LLC $53,862 14,100 0.01% Call option
Regal Investment Advisors LLC $53,751 14,071 0.01% Shares
Nebula Research & Development LLC $52,659 12,689 0.01% Shares
E Fund Management Co., Ltd. $50,741 13,283 0.01% Shares
Merit Financial Group, LLC $47,300 12,382 0.01% Shares
PRUDENTIAL FINANCIAL INC $47,085 12,326 0.01% Shares
Vanguard Personalized Indexing Management, LLC $45,664 11,954 0.01% Shares
BNP PARIBAS FINANCIAL MARKETS $43,674 11,433 0.01% Shares
ProShare Advisors LLC $39,946 10,457 0.01% Shares
Persistent Asset Partners Ltd $34,586 9,054 0.01% Shares
Legal & General Group Plc $29,563 7,739 0.01% Shares
Tower Research Capital LLC (TRC) $28,875 7,559 0.01% Shares
Glass Jacobson Investment Advisors llc $26,343 6,896 0.01% Shares
Ameritas Investment Partners, Inc. $20,945 5,483 0.01% Shares
NEW YORK STATE COMMON RETIREMENT FUND $20,254 5,200 0.01% Shares
LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA $17,190 4,500 0.00% Shares
OSAIC HOLDINGS, INC. $15,868 4,154 0.00% Shares
AlphaQuest LLC $13,610 1,763 0.00% Shares
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $9,816 1,852 0.00% Shares
Rockefeller Capital Management L.P. $8,966 2,347 0.00% Shares
CWM, LLC $8,454 1,595 0.00% Shares
Arax Advisory Partners $7,285 1,907 0.00% Shares
Allworth Financial LP $5,192 1,359 0.00% Shares
SIGNATUREFD, LLC $4,890 1,280 0.00% Shares
HUNTINGTON NATIONAL BANK $3,820 1,000 0.00% Shares
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $3,587 939 0.00% Shares
EverSource Wealth Advisors, LLC $2,968 777 0.00% Shares
GAMMA Investing LLC $2,808 735 0.00% Shares
True Wealth Design, LLC $2,709 709 0.00% Shares
SUMMIT SECURITIES GROUP LLC $2,678 701 0.00% Shares
PNC Financial Services Group, Inc. $2,430 636 0.00% Shares
Clearstead Advisors, LLC $2,278 596 0.00% Shares
State of Wyoming $2,251 578 0.00% Shares
Essential Partners LLC $1,883 493 0.00% Shares
Wealth Enhancement Trust Services, Inc. $1,666 436 0.00% Shares
Optiver Holding B.V. $1,429 374 0.00% Shares
Sterling Capital Management LLC $1,070 280 0.00% Shares
US BANCORP \DE\ $989 259 0.00% Shares
HARBOUR INVESTMENTS, INC. $848 222 0.00% Shares
SJS Investment Consulting Inc. $810 212 0.00% Shares
SG Americas Securities, LLC $658 172,266 0.00% Shares
Lindbrook Capital, LLC $633 105 0.00% Shares
Janney Montgomery Scott LLC $582 152,439 0.00% Shares
NISA INVESTMENT ADVISORS, LLC $546 143 0.00% Shares
JONES FINANCIAL COMPANIES LLLP $499 132 0.00% Shares
Bare Financial Services, Inc $493 129 0.00% Shares
NATIONAL BANK OF CANADA /FI/ $434 114 0.00% Shares
Farther Finance Advisors, LLC $390 102 0.00% Shares
ROTHSCHILD INVESTMENT LLC $332 87 0.00% Shares
Virtu Financial LLC $314 82,263 0.00% Shares
PRICE T ROWE ASSOCIATES INC /MD/ $251 65,565 0.00% Shares
Sunbelt Securities, Inc. $249 47 0.00% Shares
JPL Wealth Management, LLC $230 60 0.00% Shares
CoreCap Advisors, LLC $157 41 0.00% Shares
IFP Advisors, Inc $157 41 0.00% Shares
SBI Securities Co., Ltd. $141 37 0.00% Shares
Global Retirement Partners, LLC $31 8 0.00% Shares
Larson Financial Group LLC $31 8 0.00% Shares
Inspire Investing, LLC $20 4 0.00% Shares
Pacer Advisors, Inc. $6 1,573 0.00% Shares