Milestone Pharmaceuticals Inc. - MIST
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pavaki Capital Management LLC | History | Added to | 9,067,848 | 12,150 | 4.24% | 4.58% | 1 | +5,000 | 0.06% | Q2 2026 | Aug 07, 2026 |
| RTW INVESTMENTS, LP | History | Added to | 7,833,336 | 10,496 | 0.09% | 0.07% | 2 | +1,502,335 | 23.73% | Q2 2026 | Aug 14, 2026 |
| Propel Bio Management, LLC | History | Added to | 7,429,590 | 9,955 | 5.21% | 3.2% | 3 | +3,311,269 | 80.4% | Q2 2026 | Aug 13, 2026 |
| Point72 Asset Management, L.P. | History | Added to | 5,411,138 | 7,250 | 0.01% | 0.0% | 4 | +4,325,455 | 398.41% | Q2 2026 | Aug 14, 2026 |
| Simplify Asset Management Inc. | History | Added to | 3,349,379 | 4,488 | 0.06% | 0.03% | 5 | +1,842,974 | 122.34% | Q2 2026 | Jul 16, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 3,142,219 | 4,210 | 0.0% | 0.0% | 6 | +1,597,894 | 103.47% | Q2 2026 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 2,040,015 | 2,733 | 0.0% | 0.0% | 7 | -277,161 | -11.96% | Q2 2026 | Aug 14, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 1,797,695 | 2,408 | 0.0% | 0.0% | 8 | -146,835 | -7.55% | Q2 2026 | Aug 13, 2026 |
| Kalehua Capital Management LLC | History | New | 1,269,237 | 1,700 | 1.22% | — | 9 | +1,269,237 | New | Q2 2026 | Aug 14, 2026 |
| Lion Point Capital, LP | History | No change | 820,000 | 1,098 | 5.25% | 5.83% | 10 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TORONTO DOMINION BANK | History | No change | 750,000 | 1,005 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| AMERIPRISE FINANCIAL INC | History | New | 666,666 | 893 | 0.0% | — | 13 | +666,666 | New | Q2 2026 | Aug 14, 2026 |
| Boxer Capital Management, LLC | History | No change | 666,666 | 893 | 0.07% | 0.1% | 12 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MORGAN STANLEY | History | Reduced | 635,211 | 851 | 0.0% | 0.0% | 14 | -88,930 | -12.28% | Q2 2026 | Aug 13, 2026 |
| UBS Group AG | History | Reduced | 465,403 | 623 | 0.0% | 0.0% | 15 | -29,505 | -5.96% | Q2 2026 | Aug 13, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | Added to | 462,669 | 619 | 0.01% | 0.0% | 16 | +293,994 | 174.3% | Q2 2026 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 394,795 | 529 | 0.0% | 0.0% | 17 | -234,351 | -37.25% | Q2 2026 | Aug 14, 2026 |
| Aptus Capital Advisors, LLC | History | Added to | 339,950 | 455 | 0.0% | 0.0% | 18 | +59,700 | 21.3% | Q2 2026 | Aug 12, 2026 |
| GUARDIAN WEALTH ADVISORS, LLC / NC | History | Added to | 339,450 | 454 | 0.03% | 0.02% | 19 | +59,200 | 21.12% | Q2 2026 | Aug 14, 2026 |
| Seven Fleet Capital Management LP | History | Reduced | 270,233 | 362 | 0.06% | 0.12% | 20 | -63,100 | -18.93% | Q2 2026 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 253,287 | 339 | 0.0% | 0.0% | 21 | -93,409 | -26.94% | Q2 2026 | Sep 02, 2026 |
| Squarepoint Ops LLC | History | Reduced | 231,824 | 310 | 0.0% | 0.0% | 22 | -105,001 | -31.17% | Q2 2026 | Aug 14, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Reduced | 220,498 | 295 | 0.0% | 0.0% | 23 | -630,827 | -74.1% | Q2 2026 | Aug 14, 2026 |
| LPL Financial LLC | History | Added to | 220,873 | 295 | 0.0% | 0.0% | 24 | +27,500 | 14.22% | Q2 2026 | Aug 07, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 173,704 | 232 | 0.0% | 0.0% | 25 | -2,800 | -1.59% | Q2 2026 | Aug 13, 2026 |
| TRU INDEPENDENCE ASSET MANAGEMENT 2, LLC | History | Added to | 150,000 | 201 | 0.11% | 0.07% | 26 | +50,000 | 50.0% | Q2 2026 | Aug 11, 2026 |
| Wealthspire Advisors, LLC | History | Added to | 140,629 | 188 | 0.0% | 0.0% | 27 | +130,000 | 1223.07% | Q2 2026 | Aug 11, 2026 |
| Valeo Financial Advisors, LLC | History | No change | 130,699 | 175 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q2 2026 | Jul 08, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 104,987 | 140 | 0.0% | 0.0% | 29 | -96,182 | -47.81% | Q2 2026 | Aug 14, 2026 |
| ADAR1 Capital Management, LLC | History | No change | 100,000 | 134 | 0.01% | 0.01% | 30 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Cascades Capital Asset Management, LLC | History | New | 83,610 | 112 | 0.04% | — | 31 | +83,610 | New | Q2 2026 | Aug 14, 2026 |
| Quadrature Capital Ltd | History | Reduced | 64,661 | 86 | 0.0% | 0.0% | 32 | -84,444 | -56.63% | Q2 2026 | Aug 06, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 62,471 | 83 | 0.0% | 0.0% | 33 | -166,520 | -72.72% | Q2 2026 | Aug 12, 2026 |
| Bay Rivers Group | History | Added to | 46,633 | 62 | 0.02% | 0.01% | 34 | +16,722 | 55.91% | Q2 2026 | Jul 09, 2026 |
| SG Americas Securities, LLC | History | Added to | 45,574 | 61 | 0.0% | 0.0% | 35 | +3,062 | 7.2% | Q2 2026 | Aug 07, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 40,789 | 54 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| October Effect Ltd | History | Reduced | 40,000 | 53 | 0.05% | 0.07% | 37 | -11,950 | -23.0% | Q2 2026 | Jul 21, 2026 |
| Focus Partners Wealth | History | No change | 36,000 | 48 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | Added to | 30,070 | 40 | 0.0% | 0.0% | 39 | +3,470 | 13.05% | Q2 2026 | Aug 14, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 29,781 | 39 | 0.0% | 0.0% | 40 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Mariner, LLC | History | Reduced | 27,830 | 37 | 0.0% | 0.0% | 41 | -3,000 | -9.73% | Q2 2026 | Aug 13, 2026 |
| XTX Topco Ltd | History | Reduced | 26,317 | 35 | 0.0% | 0.0% | 42 | -94,285 | -78.18% | Q2 2026 | Aug 14, 2026 |
| WELCH & FORBES LLC | History | No change | 25,000 | 33 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Jul 30, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 24,185 | 32 | 0.0% | 0.0% | 44 | +15,038 | 164.4% | Q2 2026 | Aug 11, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | No change | 23,500 | 31 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| Exit Wealth Advisors, LLC. | History | Added to | 22,692 | 30 | 0.01% | 0.01% | 47 | +7,692 | 51.28% | Q2 2026 | Aug 11, 2026 |
| STATE STREET CORP | History | Added to | 22,564 | 30 | 0.0% | 0.0% | 46 | +233 | 1.04% | Q2 2026 | Sep 22, 2026 |
| HighTower Advisors, LLC | History | Added to | 20,000 | 26 | 0.0% | 0.0% | 49 | +10,000 | 100.0% | Q2 2026 | Aug 05, 2026 |
| IMC-Chicago, LLC | History | Added to | 19,700 | 26 | 0.0% | 0.0% | 48 | +8,757 | 80.02% | Q2 2026 | Aug 06, 2026 |
| Taylor Financial Group, Inc. | History | Added to | 20,000 | 26 | 0.01% | 0.01% | 51 | +5,000 | 33.33% | Q2 2026 | Jul 24, 2026 |
| Stephenson & Company, Inc. | History | No change | 20,000 | 26 | 0.01% | 0.01% | 50 | 0 | 0.0% | Q2 2026 | Jul 28, 2026 |
| JOURNEY STRATEGIC WEALTH LLC | History | No change | 20,000 | 23 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q1 2026 | Apr 15, 2026 |
| TWO SIGMA SECURITIES, LLC | History | New | 16,745 | 22 | 0.0% | — | 53 | +16,745 | New | Q2 2026 | Aug 14, 2026 |
| Cetera Investment Advisers | History | Added to | 16,368 | 21 | 0.0% | 0.0% | 54 | +1,664 | 11.32% | Q2 2026 | Aug 12, 2026 |
| Pathstone Holdings, LLC | History | Reduced | 15,500 | 20 | 0.0% | 0.0% | 56 | -1,540 | -9.04% | Q2 2026 | Aug 13, 2026 |
| AE Wealth Management LLC | History | No change | 15,000 | 20 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| Vision Retirement, LLC | History | No change | 15,000 | 20 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q2 2026 | Jul 21, 2026 |
| WINTON GROUP Ltd | History | New | 14,300 | 19 | 0.0% | — | 61 | +14,300 | New | Q2 2026 | Aug 07, 2026 |
| Bronte Capital Management Pty Ltd. | History | Added to | 14,390 | 19 | 0.0% | 0.0% | 59 | +3,976 | 38.18% | Q2 2026 | Aug 04, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 16,000 | 19 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| EARNED WEALTH ADVISORS, LLC | History | No change | 14,756 | 19 | 0.0% | 0.0% | 60 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Cambridge Investment Research Advisors, Inc. | History | Reduced | 13,480 | 18 | 0.0% | 0.0% | 62 | -46,140 | -77.39% | Q2 2026 | Jul 27, 2026 |
| Beta Wealth Group, Inc. | History | No change | 14,127 | 18 | 0.01% | 0.01% | 63 | 0 | 0.0% | Q2 2026 | Jul 24, 2026 |
| Strategic Family Wealth Counselors, L.L.C. | History | No change | 13,875 | 18 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Creative Planning | History | Reduced | 13,080 | 17 | 0.0% | 0.0% | 65 | -330 | -2.46% | Q2 2026 | Aug 13, 2026 |
| Safeguard Investment Advisory Group, LLC | History | Reduced | 12,406 | 16 | 0.0% | 0.01% | 67 | -12,638 | -50.46% | Q2 2026 | Aug 13, 2026 |
| Virtu Financial LLC | History | New | 11,613 | 16 | 0.0% | — | 68 | +11,613 | New | Q2 2026 | Aug 13, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 12,500 | 16 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Secure Asset Management, LLC | History | No change | 10,000 | 13 | 0.0% | 0.0% | 69 | 0 | 0.0% | Q2 2026 | Jul 15, 2026 |
| INTEGRAL INVESTMENT ADVISORS, INC. | History | No change | 10,000 | 13 | 0.0% | 0.0% | 70 | 0 | 0.0% | Q2 2026 | Jul 07, 2026 |
| Eaton Financial Holdings Company, LLC | History | No change | 10,250 | 13 | 0.0% | 0.0% | 71 | 0 | 0.0% | Q2 2026 | Aug 04, 2026 |
| CWM, LLC | History | No change | 10,000 | 11 | 0.0% | 0.0% | 72 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| ROYAL BANK OF CANADA | History | No change | 6,698 | 9 | 0.0% | 0.0% | 73 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 5,424 | 7 | 0.0% | 0.0% | 74 | -382,940 | -98.6% | Q2 2026 | Aug 13, 2026 |
| Arax Advisory Partners | History | New | 3,053 | 4 | 0.0% | — | 76 | +3,053 | New | Q2 2026 | Aug 10, 2026 |
| US BANCORP \DE\ | History | No change | 3,200 | 4 | 0.0% | 0.0% | 75 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Added to | 2,800 | 3 | 0.0% | 0.0% | 77 | +1,800 | 180.0% | Q2 2026 | Aug 07, 2026 |
| GOLDMAN SACHS GROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -2,000,025 | -100.0% | Q2 2026 | Aug 14, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -129,705 | -100.0% | Q2 2026 | Aug 13, 2026 |
| HRT FINANCIAL LP | History | Closed out | 0 | 0 | — | 0.0% | — | -62,256 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -41,356 | -100.0% | Q2 2026 | Aug 14, 2026 |
| NORTHERN TRUST CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -38,779 | -100.0% | Q2 2026 | Aug 13, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -26,893 | -100.0% | Q2 2026 | Aug 06, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -20,468 | -100.0% | Q2 2026 | Aug 13, 2026 |
| SJS Investment Consulting Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -15,000 | -100.0% | Q2 2026 | Jul 22, 2026 |
| Bayesian Capital Management, LP | History | Closed out | 0 | 0 | — | 0.01% | — | -10,015 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Ancora Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Caitong International Asset Management Co., Ltd | History | Reduced | 94 | 0 | — | 0.0% | — | -1,635 | -94.56% | Q2 2026 | Aug 04, 2026 |
| Key Capital Management, INC | History | Closed out | 0 | 0 | — | — | — | -212 | -100.0% | Q2 2026 | Jul 27, 2026 |
| Russell Investments Group, Ltd. | History | Closed out | 0 | 0 | — | — | — | -125 | -100.0% | Q2 2026 | Aug 06, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 6 | 0 | — | — | — | -5 | -45.45% | Q2 2026 | Jul 22, 2026 |
| Rialto Wealth Management, LLC | History | No change | 300 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Medallion Wealth Advisors, LLC | History | No change | 340 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |