MIST — Institutional owners (13F)

89 filers · $56.3M 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
RTW INVESTMENTS, LP $10,496,670 7,833,336 18.64% Shares
Propel Bio Management, LLC $9,955,651 7,429,590 17.68% Shares
Point72 Asset Management, L.P. $7,250,925 5,411,138 12.88% Shares
Simplify Asset Management Inc. $4,488,168 3,349,379 7.97% Shares
MILLENNIUM MANAGEMENT LLC $4,210,573 3,142,219 7.48% Shares
TWO SIGMA INVESTMENTS, LP $2,733,620 2,040,015 4.85% Shares
MARSHALL WACE, LLP $2,408,911 1,797,695 4.28% Shares
Kalehua Capital Management LLC $1,700,778 1,269,237 3.02% Shares
TWO SIGMA ADVISERS, LP $1,251,576 619,592 2.22% Shares
Lion Point Capital, LP $1,098,800 820,000 1.95% Shares
TORONTO DOMINION BANK $1,005,000 750,000 1.78% Shares
Boxer Capital Management, LLC $893,332 666,666 1.59% Shares
AMERIPRISE FINANCIAL INC $893,332 666,666 1.59% Shares
MORGAN STANLEY $851,183 635,211 1.51% Shares
UBS Group AG $623,641 465,403 1.11% Shares
BOOTHBAY FUND MANAGEMENT, LLC $619,976 462,669 1.10% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $482,259 359,895 0.86% Shares
AMH Equity Ltd $463,342 231,671 0.82% Shares
GUARDIAN WEALTH ADVISORS, LLC / NC $454,863 339,450 0.81% Shares
Aptus Capital Advisors, LLC $454,863 339,450 0.81% Shares
Seven Fleet Capital Management LP $362,112 270,233 0.64% Shares
Squarepoint Ops LLC $310,644 231,824 0.55% Shares
LPL Financial LLC $295,970 220,873 0.53% Shares
Balyasny Asset Management L.P. $295,467 220,498 0.52% Shares
BNP PARIBAS FINANCIAL MARKETS $232,763 173,704 0.41% Shares
CITADEL ADVISORS LLC $220,162 164,300 0.39% Put option
TRU INDEPENDENCE ASSET MANAGEMENT 2, LLC $201,000 150,000 0.36% Shares
Wealthspire Advisors, LLC $188,443 140,629 0.33% Shares
Valeo Financial Advisors, LLC $175,137 130,699 0.31% Shares
ADAR1 Capital Management, LLC $134,000 100,000 0.24% Shares
Cascades Capital Asset Management, LLC $112,037 83,610 0.20% Shares
Quadrature Capital Ltd $86,646 64,661 0.15% Shares
JANE STREET GROUP, LLC $77,435 57,787 0.14% Shares
CITADEL ADVISORS LLC $75,174 56,100 0.13% Call option
SIMPLEX TRADING, LLC $72,589 54,171 0.13% Shares
Bay Rivers Group $62,488 46,633 0.11% Shares
GEODE CAPITAL MANAGEMENT, LLC $54,657 40,789 0.10% Shares
October Effect Ltd $53,600 40,000 0.10% Shares
Focus Partners Wealth $48,240 36,000 0.09% Shares
CITADEL ADVISORS LLC $44,069 32,887 0.08% Shares
JANE STREET GROUP, LLC $41,808 31,200 0.07% Put option
RAYMOND JAMES FINANCIAL INC $40,294 30,070 0.07% Shares
Federation des caisses Desjardins du Quebec $39,907 29,781 0.07% Shares
Mariner, LLC $37,192 27,830 0.07% Shares
XTX Topco Ltd $35,265 26,317 0.06% Shares
Welch & Forbes LLC $33,500 25,000 0.06% Shares
Tower Research Capital LLC (TRC) $32,408 24,185 0.06% Shares
NATIONAL BANK OF CANADA /FI/ $31,490 23,500 0.06% Shares
Exit Wealth Advisors, LLC. $30,407 22,692 0.05% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $30,284 22,600 0.05% Put option
STATE STREET CORP $30,236 22,564 0.05% Shares
Stephenson & Company, Inc. $26,800 20,000 0.05% Shares
Taylor Financial Group, Inc. $26,800 20,000 0.05% Shares
HighTower Advisors, LLC $26,800 20,000 0.05% Shares
JOURNEY STRATEGIC WEALTH LLC $23,800 20,000 0.04% Shares
TWO SIGMA SECURITIES, LLC $22,438 16,745 0.04% Shares
Cetera Investment Advisers $21,933 16,368 0.04% Shares
JANE STREET GROUP, LLC $21,440 16,000 0.04% Call option
Pathstone Holdings, LLC $20,770 15,500 0.04% Shares
AE Wealth Management LLC $20,100 15,000 0.04% Shares
Vision Retirement, LLC $20,100 15,000 0.04% Shares
JONES FINANCIAL COMPANIES LLLP $19,840 16,000 0.04% Shares
EARNED WEALTH ADVISORS, LLC $19,773 14,756 0.04% Shares
Bronte Capital Management Pty Ltd. $19,283 14,390 0.03% Shares
WINTON GROUP Ltd $19,162 14,300 0.03% Shares
Beta Wealth Group, Inc. $18,930 14,127 0.03% Shares
Strategic Family Wealth Counselors, L.L.C. $18,593 13,875 0.03% Shares
Creative Planning $17,527 13,080 0.03% Shares
Rockefeller Capital Management L.P. $16,750 12,500 0.03% Shares
Safeguard Investment Advisory Group, LLC $16,624 12,406 0.03% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $16,482 12,300 0.03% Call option
Eaton Financial Holdings Company, LLC $13,735 10,250 0.02% Shares
INTEGRAL INVESTMENT ADVISORS, INC. $13,400 10,000 0.02% Shares
Secure Asset Management, LLC $13,400 10,000 0.02% Shares
CWM, LLC $11,900 10,000 0.02% Shares
ROYAL BANK OF CANADA $9,000 6,698 0.02% Shares
US BANCORP \DE\ $4,288 3,200 0.01% Shares
Arax Advisory Partners $4,090 3,053 0.01% Shares
PNC Financial Services Group, Inc. $3,752 2,800 0.01% Shares
Aptus Capital Advisors, LLC $670 500 0.00% Call option
Medallion Wealth Advisors, LLC $456 340 0.00% Shares
Rialto Wealth Management, LLC $402 300 0.00% Shares
GROUP ONE TRADING LLC $300 224 0.00% Shares
Caitong International Asset Management Co., Ltd $126 94 0.00% Shares
OLIVER LAGORE VANVALIN INVESTMENT GROUP $80 100 0.00% Shares
SG Americas Securities, LLC $61 45,574 0.00% Shares
Cambridge Investment Research Advisors, Inc. $18 13,480 0.00% Shares
Virtu Financial LLC $16 11,613 0.00% Shares
SBI Securities Co., Ltd. $8 6 0.00% Shares