MONTREAL, A8
MILESTONE PHARMACEUTICALS INC.MIST— Latest position per institution from SEC 13F filings
15
Institutional holders
67.79M
Total shares held
99M
Estimated value
3.39M
Avg. position size
PAVAKI CAPITAL MANAGEMENT LLC
CIK 2143027
Shares
9.07M
Value
12.15M
Filed
Jun 30, 2026
RTW INVESTMENTS, LP
CIK 1493215
Shares
7.83M
Value
10.50M
Filed
Jun 30, 2026
PROPEL BIO MANAGEMENT, LLC
CIK 1969764
Shares
7.43M
Value
9.96M
Filed
Jun 30, 2026
POINT72 ASSET MANAGEMENT, L.P.
CIK 1603466
Shares
5.41M
Value
7.25M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
4.97M
Value
6.56M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
4.05M
Value
9.56M
Filed
Dec 31, 2024
SIMPLIFY ASSET MANAGEMENT INC.
CIK 1846368
Shares
3.35M
Value
4.49M
Filed
Jun 30, 2026
ORBIMED ADVISORS LLC
CIK 1055951
Shares
3.22M
Value
6.44M
Filed
Sep 30, 2025
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
3.14M
Value
4.21M
Filed
Jun 30, 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 1165408
Shares
2.81M
Value
5.68M
Filed
Dec 31, 2025
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
Shares
2.25M
Value
20.64K
Filed
Sep 30, 2022
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
2.04M
Value
2.73M
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
2M
Value
2.38M
Filed
Mar 31, 2026
NOVO HOLDINGS A/S
CIK 1388325
Shares
2M
Value
18.38K
Filed
Sep 30, 2022
MARSHALL WACE, LLP
CIK 1318757
Shares
1.80M
Value
2.41M
Filed
Jun 30, 2026
NANTAHALA CAPITAL MANAGEMENT, LLC
CIK 1472322
Shares
1.45M
Value
3.41M
Filed
Dec 31, 2024
ALTA FUNDAMENTAL ADVISERS LLC
CIK 1641604
Shares
1.40M
Value
2.71M
Filed
Jun 30, 2025
KALEHUA CAPITAL MANAGEMENT LLC
CIK 2106181
Shares
1.27M
Value
1.70M
Filed
Jun 30, 2026
BRAIDWELL LP
CIK 1920938
Shares
1.16M
Value
4.61M
Filed
Dec 31, 2022
BML CAPITAL MANAGEMENT, LLC
CIK 1616824
Shares
1.14M
Value
2.20M
Filed
Jun 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | PAVAKI CAPITAL MANAGEMENT LLC | 2143027 | 9.07M | 12.15M | Jun 30, 2026 |
| 2 | RTW INVESTMENTS, LP | 1493215 | 7.83M | 10.50M | Jun 30, 2026 |
| 3 | PROPEL BIO MANAGEMENT, LLC | 1969764 | 7.43M | 9.96M | Jun 30, 2026 |
| 4 | POINT72 ASSET MANAGEMENT, L.P. | 1603466 | 5.41M | 7.25M | Jun 30, 2026 |
| 5 | BLACKROCK FINANCE, INC. | 1364742 | 4.97M | 6.56M | Jun 30, 2024 |
| 6 | BLACKROCK, INC. | 2012383 | 4.05M | 9.56M | Dec 31, 2024 |
| 7 | SIMPLIFY ASSET MANAGEMENT INC. | 1846368 | 3.35M | 4.49M | Jun 30, 2026 |
| 8 | ORBIMED ADVISORS LLC | 1055951 | 3.22M | 6.44M | Sep 30, 2025 |
| 9 | MILLENNIUM MANAGEMENT LLC | 1273087 | 3.14M | 4.21M | Jun 30, 2026 |
| 10 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1165408 | 2.81M | 5.68M | Dec 31, 2025 |
| 11 | RA CAPITAL MANAGEMENT, L.P. | 1346824 | 2.25M | 20.64K | Sep 30, 2022 |
| 12 | TWO SIGMA INVESTMENTS, LP | 1179392 | 2.04M | 2.73M | Jun 30, 2026 |
| 13 | GOLDMAN SACHS GROUP INC | 886982 | 2M | 2.38M | Mar 31, 2026 |
| 14 | NOVO HOLDINGS A/S | 1388325 | 2M | 18.38K | Sep 30, 2022 |
| 15 | MARSHALL WACE, LLP | 1318757 | 1.80M | 2.41M | Jun 30, 2026 |
| 16 | NANTAHALA CAPITAL MANAGEMENT, LLC | 1472322 | 1.45M | 3.41M | Dec 31, 2024 |
| 17 | ALTA FUNDAMENTAL ADVISERS LLC | 1641604 | 1.40M | 2.71M | Jun 30, 2025 |
| 18 | KALEHUA CAPITAL MANAGEMENT LLC | 2106181 | 1.27M | 1.70M | Jun 30, 2026 |
| 19 | BRAIDWELL LP | 1920938 | 1.16M | 4.61M | Dec 31, 2022 |
| 20 | BML CAPITAL MANAGEMENT, LLC | 1616824 | 1.14M | 2.20M | Jun 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.