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 $66.4M 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
- 49.6M
- +10.1M (+25.5%) vs. Q1 2026
- Total value
- $66.4M
- +$19.2M (+40.7%) 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 | $66.4M |
| Q1 2026 | 87 | $47.2M |
| Q4 2025 | 80 | $70.7M |
| Q3 2025 | 61 | $68.3M |
| Q2 2025 | 43 | $22.9M |
| Q1 2025 | 43 | $9.46M |
| Q4 2024 | 47 | $57.9M |
| Q3 2024 | 43 | $43.6M |
| Q2 2024 | 40 | $39.9M |
| Q1 2024 | 43 | $56.4M |
| Q4 2023 | 40 | $29.7M |
| Q3 2023 | 39 | $60.7M |
| Q2 2023 | 48 | $59.0M |
| Q1 2023 | 50 | $85.5M |
| Q4 2022 | 56 | $96.9M |
| Q3 2022 | 47 | $198.7M |
| Q2 2022 | 29 | $127.2M |
| Q1 2022 | 28 | $135.1M |
| Q4 2021 | 28 | $132.6M |
| 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 |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 6 | $8 | 0.00% | −5−45.5% | Reduced |
| Caitong International Asset Management Co., Ltd | 94 | $126 | 0.00% | −1,635−94.6% | Reduced |
| Group One Trading, L.P. | 224 | $300 | 0.00% | −129,540−99.8% | Reduced |
| Rialto Wealth Management, LLC | 300 | $402 | 0.00% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 340 | $456 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,800 | $3.75K | 0.00% | +1,800+180.0% | Added |
| SRS Capital Advisors, Inc. | 3,053 | $4.09K | 0.00% | +3,053 | New |
| US Bancorp | 3,200 | $4.29K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 6,698 | $9.00K | 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 |
| Eaton Financial Holdings Company, LLC | 10,250 | $13.7K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 11,613 | $16.0K | 0.00% | +11,613 | New |
| Safeguard Investment Advisory Group, LLC | 12,406 | $16.6K | 0.00% | −12,638−50.5% | Reduced |
| Rockefeller Capital Management L.P. | 12,500 | $16.8K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 13,080 | $17.5K | 0.00% | −330−2.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 13,480 | $18.0K | 0.00% | −46,140−77.4% | Reduced |
| Strategic Family Wealth Counselors, L.L.C. | 13,875 | $18.6K | 0.00% | 00.0% | Unchanged |
| Beta Wealth Group, Inc. | 14,127 | $18.9K | 0.01% | 00.0% | Unchanged |
| Winton Group Ltd | 14,300 | $19.2K | 0.00% | +14,300 | New |
| Bronte Capital Management Pty Ltd. | 14,390 | $19.3K | 0.00% | +3,976+38.2% | Added |
| Capital Performance Advisors LLP | 14,756 | $19.8K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 16,000 | $19.8K | 0.00% | 00.0% | Unchanged |
| 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 |
| Pathstone Holdings, LLC | 15,500 | $20.8K | 0.00% | −1,540−9.0% | Reduced |
| Cetera Investment Advisers | 16,368 | $21.9K | 0.00% | +1,664+11.3% | Added |
| Two Sigma Securities, LLC | 16,745 | $22.4K | 0.00% | +16,745 | New |
| 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 |
| State Street Corp | 22,564 | $30.2K | 0.00% | +233+1.0% | Added |
| Exit Wealth Advisors, LLC. | 22,692 | $30.4K | 0.01% | +7,692+51.3% | Added |
| National Bank of Canada | 23,500 | $31.5K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 24,185 | $32.4K | 0.00% | +15,038+164.4% | Added |
| Welch & Forbes LLC | 25,000 | $33.5K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 26,317 | $35.3K | 0.00% | −94,285−78.2% | Reduced |
| Mariner, LLC | 27,830 | $37.2K | 0.00% | −3,000−9.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 29,781 | $39.9K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 30,070 | $40.3K | 0.00% | +3,470+13.0% | Added |
| Citadel Advisors LLC | 32,887 | $44.1K | 0.00% | −163,809−83.3% | Reduced |
| Colony Group, LLC | 36,000 | $48.2K | 0.00% | 00.0% | Unchanged |
| October Effect Ltd | 40,000 | $53.6K | 0.05% | −11,950−23.0% | Reduced |
| Geode Capital Management, LLC | 40,789 | $54.7K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 45,574 | $61.0K | 0.00% | +3,062+7.2% | Added |
| Bay Rivers Group | 46,633 | $62.5K | 0.02% | +16,722+55.9% | Added |
| Simplex Trading, LLC | 54,171 | $72.6K | 0.00% | −95,120−63.7% | Reduced |
| Jane Street Group, LLC | 57,787 | $77.4K | 0.00% | −101,882−63.8% | Reduced |
| Quadrature Capital Ltd | 64,661 | $86.6K | 0.00% | −84,444−56.6% | Reduced |
| Cascades Capital Asset Management, LLC | 83,610 | $112.0K | 0.04% | +83,610 | New |
| ADAR1 Capital Management, LLC | 100,000 | $134.0K | 0.01% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 130,699 | $175.1K | 0.00% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 140,629 | $188.4K | 0.00% | +130,000+1,223.1% | Added |
| Tru Independence Asset Management 2, LLC | 150,000 | $201.0K | 0.11% | +50,000+50.0% | Added |
| BNP Paribas Arbitrage, SA | 173,704 | $232.8K | 0.00% | −2,800−1.6% | Reduced |
| Balyasny Asset Management LLC | 220,498 | $295.5K | 0.00% | −630,827−74.1% | Reduced |
| LPL Financial LLC | 220,873 | $296.0K | 0.00% | +27,500+14.2% | Added |
| Squarepoint Ops LLC | 231,824 | $310.6K | 0.00% | −105,001−31.2% | Reduced |
| Seven Fleet Capital Management LP | 270,233 | $362.1K | 0.06% | −63,100−18.9% | 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 |
| Susquehanna International Group, LLP | 359,895 | $482.3K | 0.00% | −159,151−30.7% | Reduced |
| Boothbay Fund Management, LLC | 462,669 | $620.0K | 0.01% | +293,994+174.3% | Added |
| UBS Group AG | 465,403 | $623.6K | 0.00% | −29,505−6.0% | Reduced |
| Morgan Stanley | 635,211 | $851.2K | 0.00% | −88,930−12.3% | Reduced |
| 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 |
| Toronto Dominion Bank | 750,000 | $1.00M | 0.00% | 00.0% | Unchanged |
| Lion Point Capital, LP | 820,000 | $1.10M | 5.26% | 00.0% | Unchanged |
| Kalehua Capital Management LLC | 1,269,237 | $1.70M | 0.98% | +1,269,237 | New |
| Marshall Wace, LLP | 1,797,695 | $2.41M | 0.00% | −146,835−7.6% | Reduced |
| Two Sigma Investments, LP | 2,040,015 | $2.73M | 0.00% | −277,161−12.0% | Reduced |
| Millennium Management LLC | 3,142,219 | $4.21M | 0.00% | +1,597,894+103.5% | Added |
| Simplify Asset Management Inc. | 3,349,379 | $4.49M | 0.06% | +1,842,974+122.3% | Added |
| Point72 Asset Management, L.P. | 5,411,138 | $7.25M | 0.01% | +4,325,455+398.4% | Added |
| Propel Bio Management, LLC | 7,429,590 | $9.96M | 5.21% | +3,311,269+80.4% | Added |
| RTW Investments, LP | 7,833,336 | $10.5M | 0.09% | +1,502,335+23.7% | Added |
| Pavaki Capital Management LLC | 9,067,848 | $12.2M | 6.92% | +5,000+0.1% | Added |
| 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 |