Milestone Pharmaceuticals Inc.
MIST- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001408443
No open-market purchases or sales by Milestone Pharmaceuticals Inc. insiders were filed in the last 90 days; 78 institutions reported holding it in 13F filings for Q2 2026, worth $68.1M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Milestone Pharmaceuticals Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 78
- −7 vs. Q1 2026
- Shares held
- 50.8M
- +11.3M (+28.7%) vs. Q1 2026
- Total value
- $68.1M
- +$20.9M (+44.4%) vs. Q1 2026
- New holders
- 6
- 23 more added
- Sold out
- 13
- 23 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MIST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 78 | $68.1M |
| Q1 2026 | 87 | $47.2M |
| Q4 2025 | 80 | $70.7M |
| Q3 2025 | 61 | $68.3M |
| Q2 2025 | 43 | $23.0M |
| Q1 2025 | 43 | $9.46M |
| Q4 2024 | 47 | $57.9M |
| Q3 2024 | 43 | $43.6M |
| Q2 2024 | 40 | $42.2M |
| Q1 2024 | 43 | $59.3M |
| Q4 2023 | 40 | $30.9M |
| Q3 2023 | 39 | $60.7M |
| Q2 2023 | 48 | $59.0M |
| Q1 2023 | 50 | $85.5M |
| Q4 2022 | 56 | $96.9M |
| Q3 2022 | 47 | $203.8M |
| Q2 2022 | 29 | $127.2M |
| Q1 2022 | 28 | $135.1M |
| Q4 2021 | 28 | $133.9M |
| Q3 2021 | 27 | $113.9M |
| Q2 2021 | 28 | $110.8M |
| Q1 2021 | 34 | $117.4M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Milestone Pharmaceuticals Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pavaki Capital Management LLC | 9,067,848 | $12.2M | 6.92% | +5,000+0.1% | Added |
| RTW Investments, LP | 7,833,336 | $10.5M | 0.09% | +1,502,335+23.7% | Added |
| Propel Bio Management, LLC | 7,429,590 | $9.96M | 5.21% | +3,311,269+80.4% | Added |
| Point72 Asset Management, L.P. | 5,411,138 | $7.25M | 0.01% | +4,325,455+398.4% | Added |
| Simplify Asset Management Inc. | 3,349,379 | $4.49M | 0.06% | +1,842,974+122.3% | Added |
| Millennium Management LLC | 3,142,219 | $4.21M | 0.00% | +1,597,894+103.5% | Added |
| Kalehua Capital Management LLC | 2,538,474 | $3.40M | 1.09% | +2,538,474 | New |
| Two Sigma Investments, LP | 2,040,015 | $2.73M | 0.00% | −277,161−12.0% | Reduced |
| Marshall Wace, LLP | 1,797,695 | $2.41M | 0.00% | −146,835−7.6% | Reduced |
| Lion Point Capital, LP | 820,000 | $1.10M | 5.26% | 00.0% | Unchanged |
| Toronto Dominion Bank | 750,000 | $1.00M | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 666,666 | $893.3K | 0.00% | 00.0% | Unchanged |
| Boxer Capital Management, LLC | 666,666 | $893.3K | 0.07% | 00.0% | Unchanged |
| Morgan Stanley | 635,211 | $851.2K | 0.00% | −88,930−12.3% | Reduced |
| UBS Group AG | 465,403 | $623.6K | 0.00% | −29,505−6.0% | Reduced |
| Boothbay Fund Management, LLC | 462,669 | $620.0K | 0.01% | +293,994+174.3% | Added |
| Susquehanna International Group, LLP | 359,895 | $482.3K | 0.00% | −159,151−30.7% | Reduced |
| Aptus Capital Advisors, LLC | 339,450 | $454.9K | 0.00% | +59,200+21.1% | Added |
| Guardian Wealth Advisors, LLC | 339,450 | $454.9K | 0.03% | +59,200+21.1% | Added |
| Seven Fleet Capital Management LP | 270,233 | $362.1K | 0.06% | −63,100−18.9% | Reduced |
| Squarepoint Ops LLC | 231,824 | $310.6K | 0.00% | −105,001−31.2% | Reduced |
| LPL Financial LLC | 220,873 | $296.0K | 0.00% | +27,500+14.2% | Added |
| Balyasny Asset Management LLC | 220,498 | $295.5K | 0.00% | −630,827−74.1% | Reduced |
| BNP Paribas Arbitrage, SA | 173,704 | $232.8K | 0.00% | −2,800−1.6% | Reduced |
| Tru Independence Asset Management 2, LLC | 150,000 | $201.0K | 0.11% | +50,000+50.0% | Added |
| Wealthspire Advisors, LLC | 140,629 | $188.4K | 0.00% | +130,000+1,223.1% | Added |
| Valeo Financial Advisors, LLC | 130,699 | $175.1K | 0.00% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 100,000 | $134.0K | 0.01% | 00.0% | Unchanged |
| Cascades Capital Asset Management, LLC | 83,610 | $112.0K | 0.04% | +83,610 | New |
| Quadrature Capital Ltd | 64,661 | $86.6K | 0.00% | −84,444−56.6% | Reduced |
| Jane Street Group, LLC | 57,787 | $77.4K | 0.00% | −101,882−63.8% | Reduced |
| Simplex Trading, LLC | 54,171 | $72.6K | 0.00% | −95,120−63.7% | Reduced |
| Bay Rivers Group | 46,633 | $62.5K | 0.02% | +16,722+55.9% | Added |
| SG Americas Securities, LLC | 45,574 | $61.0K | 0.00% | +3,062+7.2% | Added |
| Geode Capital Management, LLC | 40,789 | $54.7K | 0.00% | 00.0% | Unchanged |
| October Effect Ltd | 40,000 | $53.6K | 0.05% | −11,950−23.0% | Reduced |
| Colony Group, LLC | 36,000 | $48.2K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 32,887 | $44.1K | 0.00% | −163,809−83.3% | Reduced |
| Raymond James Financial Inc | 30,070 | $40.3K | 0.00% | +3,470+13.0% | Added |
| Federation des caisses Desjardins du Quebec | 29,781 | $39.9K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 27,830 | $37.2K | 0.00% | −3,000−9.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 26,960 | $36.0K | 0.00% | −32,660−54.8% | Reduced |
| XTX Topco Ltd | 26,317 | $35.3K | 0.00% | −94,285−78.2% | Reduced |
| Welch & Forbes LLC | 25,000 | $33.5K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 24,185 | $32.4K | 0.00% | +15,038+164.4% | Added |
| National Bank of Canada | 23,500 | $31.5K | 0.00% | 00.0% | Unchanged |
| Exit Wealth Advisors, LLC. | 22,692 | $30.4K | 0.01% | +7,692+51.3% | Added |
| State Street Corp | 22,564 | $30.2K | 0.00% | +233+1.0% | Added |
| Stephenson & Company, Inc. | 20,000 | $26.8K | 0.01% | 00.0% | Unchanged |
| Taylor Financial Group, Inc. | 20,000 | $26.8K | 0.01% | +5,000+33.3% | Added |
| HighTower Advisors, LLC | 20,000 | $26.8K | 0.00% | +10,000+100.0% | Added |
| Two Sigma Securities, LLC | 16,745 | $22.4K | 0.00% | +16,745 | New |
| Cetera Investment Advisers | 16,368 | $21.9K | 0.00% | +1,664+11.3% | Added |
| Pathstone Holdings, LLC | 15,500 | $20.8K | 0.00% | −1,540−9.0% | Reduced |
| AE Wealth Management LLC | 15,000 | $20.1K | 0.00% | 00.0% | Unchanged |
| Vision Retirement, LLC | 15,000 | $20.1K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 16,000 | $19.8K | 0.00% | 00.0% | Unchanged |
| Capital Performance Advisors LLP | 14,756 | $19.8K | 0.00% | 00.0% | Unchanged |
| Bronte Capital Management Pty Ltd. | 14,390 | $19.3K | 0.00% | +3,976+38.2% | Added |
| Winton Group Ltd | 14,300 | $19.2K | 0.00% | +14,300 | New |
| Beta Wealth Group, Inc. | 14,127 | $18.9K | 0.01% | 00.0% | Unchanged |
| Strategic Family Wealth Counselors, L.L.C. | 13,875 | $18.6K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 13,080 | $17.5K | 0.00% | −330−2.5% | Reduced |
| Rockefeller Capital Management L.P. | 12,500 | $16.8K | 0.00% | 00.0% | Unchanged |
| Safeguard Investment Advisory Group, LLC | 12,406 | $16.6K | 0.00% | −12,638−50.5% | Reduced |
| Virtu Financial LLC | 11,613 | $16.0K | 0.00% | +11,613 | New |
| Eaton Financial Holdings Company, LLC | 10,250 | $13.7K | 0.00% | 00.0% | Unchanged |
| Secure Asset Management, LLC | 10,000 | $13.4K | 0.00% | 00.0% | Unchanged |
| Integral Investment Advisors, Inc. | 10,000 | $13.4K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 6,698 | $9.00K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 3,200 | $4.29K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 3,053 | $4.09K | 0.00% | +3,053 | New |
| The PNC Financial Services Group, Inc. | 2,800 | $3.75K | 0.00% | +1,800+180.0% | Added |
| Medallion Wealth Advisors, LLC | 340 | $456 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 300 | $402 | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 224 | $300 | 0.00% | −129,540−99.8% | Reduced |
| Caitong International Asset Management Co., Ltd | 94 | $126 | 0.00% | −1,635−94.6% | Reduced |
| SBI Securities Co., Ltd. | 6 | $8 | 0.00% | −5−45.5% | Reduced |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −2,000,025−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −129,705−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −62,256−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −41,356−100.0% | Sold out |
| Northern Trust Corp | 0 | $0 | 0.00% | −38,779−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −26,893−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −20,468−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −10,943−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −10,015−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Key Capital Management, INC | 0 | $0 | 0.00% | −212−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Journey Strategic Wealth LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |