PLYMOUTH MEETING, PA
HARMONY BIOSCIENCES HOLDINGS, INC.HRMY— Latest position per institution from SEC 13F filings
15
Institutional holders
48.43M
Total shares held
1.35B
Estimated value
2.42M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
7.07M
Value
198.03M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
5.84M
Value
176.05M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
4.81M
Value
180.12M
Filed
Dec 31, 2025
FMR LLC
CIK 315066
Shares
3.16M
Value
88.45M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
2.71M
Value
76.03M
Filed
Mar 31, 2026
VIVO CAPITAL, LLC
CIK 1674712
Shares
2.61M
Value
104.25M
Filed
Sep 30, 2024
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
2.11M
Value
58.97M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
2.10M
Value
58.89M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
2.08M
Value
58.16M
Filed
Mar 31, 2026
LSV ASSET MANAGEMENT
CIK 1050470
Shares
2.03M
Value
56.72K
Filed
Mar 31, 2026
SG AMERICAS SECURITIES, LLC
CIK 1313360
Shares
2.02M
Value
56.53K
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
1.78M
Value
49.98M
Filed
Mar 31, 2026
ARMISTICE CAPITAL, LLC
CIK 1601086
Shares
1.62M
Value
45.49M
Filed
Mar 31, 2026
DEEP TRACK CAPITAL, LP
CIK 1856083
Shares
1.45M
Value
49.89M
Filed
Dec 31, 2024
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
1.38M
Value
38.71M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.32M
Value
37.05M
Filed
Mar 31, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
1.24M
Value
34.71M
Filed
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
1.08M
Value
30.18M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
1.03M
Value
28.88M
Filed
Mar 31, 2026
PERCEPTIVE ADVISORS LLC
CIK 1224962
Shares
996.31K
Value
32.65M
Filed
Sep 30, 2023
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 7.07M | 198.03M | Mar 31, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 5.84M | 176.05M | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 4.81M | 180.12M | Dec 31, 2025 |
| 4 | FMR LLC | 315066 | 3.16M | 88.45M | Mar 31, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 2.71M | 76.03M | Mar 31, 2026 |
| 6 | VIVO CAPITAL, LLC | 1674712 | 2.61M | 104.25M | Sep 30, 2024 |
| 7 | AMERICAN CENTURY COMPANIES INC | 748054 | 2.11M | 58.97M | Mar 31, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 2.10M | 58.89M | Mar 31, 2026 |
| 9 | DIMENSIONAL FUND ADVISORS LP | 354204 | 2.08M | 58.16M | Mar 31, 2026 |
| 10 | LSV ASSET MANAGEMENT | 1050470 | 2.03M | 56.72K | Mar 31, 2026 |
| 11 | SG AMERICAS SECURITIES, LLC | 1313360 | 2.02M | 56.53K | Mar 31, 2026 |
| 12 | STATE STREET CORP | 93751 | 1.78M | 49.98M | Mar 31, 2026 |
| 13 | ARMISTICE CAPITAL, LLC | 1601086 | 1.62M | 45.49M | Mar 31, 2026 |
| 14 | DEEP TRACK CAPITAL, LP | 1856083 | 1.45M | 49.89M | Dec 31, 2024 |
| 15 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 1.38M | 38.71M | Mar 31, 2026 |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.32M | 37.05M | Mar 31, 2026 |
| 17 | GOLDMAN SACHS GROUP INC | 886982 | 1.24M | 34.71M | Mar 31, 2026 |
| 18 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 1.08M | 30.18M | Mar 31, 2026 |
| 19 | MORGAN STANLEY | 895421 | 1.03M | 28.88M | Mar 31, 2026 |
| 20 | PERCEPTIVE ADVISORS LLC | 1224962 | 996.31K | 32.65M | Sep 30, 2023 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.