CAMBRIDGE, MA
BLACK DIAMOND THERAPEUTICS, INC.BDTX— Latest position per institution from SEC 13F filings
15
Institutional holders
45.52M
Total shares held
105.76M
Estimated value
2.28M
Avg. position size
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
CIK 1897612
Shares
10.56M
Value
22.50K
Filed
Mar 31, 2026
NEA MANAGEMENT COMPANY, LLC
CIK 1512848
Shares
4.45M
Value
9.48M
Filed
Mar 31, 2026
RA CAPITAL MANAGEMENT, L.P.
CIK 1346824
Shares
3.53M
Value
17.88M
Filed
Mar 31, 2024
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
3.22M
Value
14.99M
Filed
Jun 30, 2024
BELLEVUE GROUP AG
CIK 1674546
Shares
2.73M
Value
6.78M
Filed
Jun 30, 2025
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
2.35M
Value
5K
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
2.19M
Value
5.32M
Filed
Dec 31, 2025
TANG CAPITAL MANAGEMENT LLC
CIK 1232621
Shares
2.07M
Value
7.85M
Filed
Sep 30, 2025
RTW INVESTMENTS, LP
CIK 1493215
Shares
1.70M
Value
8.59M
Filed
Jun 30, 2023
IKARIAN CAPITAL, LLC
CIK 1778253
Shares
1.65M
Value
7.18M
Filed
Sep 30, 2024
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
1.64M
Value
3.50M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.30M
Value
2.77M
Filed
Mar 31, 2026
ECOR1 CAPITAL, LLC
CIK 1587114
Shares
1.19M
Value
2.25M
Filed
Mar 31, 2023
BLACKROCK, INC.
CIK 2012383
Shares
1.11M
Value
2.36M
Filed
Mar 31, 2026
CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.
CIK 1596800
Shares
1.06M
Value
2.25M
Filed
Mar 31, 2026
ARTAL GROUP S.A.
CIK 1053906
Shares
1.05M
Value
4.88M
Filed
Jun 30, 2024
SIREN, L.L.C.
CIK 2005245
Shares
1.05M
Value
2.54M
Filed
Dec 31, 2025
DEERFIELD MANAGEMENT COMPANY, L.P.
CIK 1009258
Shares
930.45K
Value
2.67M
Filed
Sep 30, 2023
LAURION CAPITAL MANAGEMENT LP
CIK 1390202
Shares
878.29K
Value
4.45M
Filed
Mar 31, 2024
EXODUSPOINT CAPITAL MANAGEMENT, LP
CIK 1736225
Shares
872.68K
Value
3.80K
Filed
Sep 30, 2024
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 10.56M | 22.50K | Mar 31, 2026 |
| 2 | NEA MANAGEMENT COMPANY, LLC | 1512848 | 4.45M | 9.48M | Mar 31, 2026 |
| 3 | RA CAPITAL MANAGEMENT, L.P. | 1346824 | 3.53M | 17.88M | Mar 31, 2024 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 3.22M | 14.99M | Jun 30, 2024 |
| 5 | BELLEVUE GROUP AG | 1674546 | 2.73M | 6.78M | Jun 30, 2025 |
| 6 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 2.35M | 5K | Mar 31, 2026 |
| 7 | VANGUARD GROUP INC | 102909 | 2.19M | 5.32M | Dec 31, 2025 |
| 8 | TANG CAPITAL MANAGEMENT LLC | 1232621 | 2.07M | 7.85M | Sep 30, 2025 |
| 9 | RTW INVESTMENTS, LP | 1493215 | 1.70M | 8.59M | Jun 30, 2023 |
| 10 | IKARIAN CAPITAL, LLC | 1778253 | 1.65M | 7.18M | Sep 30, 2024 |
| 11 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 1.64M | 3.50M | Mar 31, 2026 |
| 12 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.30M | 2.77M | Mar 31, 2026 |
| 13 | ECOR1 CAPITAL, LLC | 1587114 | 1.19M | 2.25M | Mar 31, 2023 |
| 14 | BLACKROCK, INC. | 2012383 | 1.11M | 2.36M | Mar 31, 2026 |
| 15 | CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 1596800 | 1.06M | 2.25M | Mar 31, 2026 |
| 16 | ARTAL GROUP S.A. | 1053906 | 1.05M | 4.88M | Jun 30, 2024 |
| 17 | SIREN, L.L.C. | 2005245 | 1.05M | 2.54M | Dec 31, 2025 |
| 18 | DEERFIELD MANAGEMENT COMPANY, L.P. | 1009258 | 930.45K | 2.67M | Sep 30, 2023 |
| 19 | LAURION CAPITAL MANAGEMENT LP | 1390202 | 878.29K | 4.45M | Mar 31, 2024 |
| 20 | EXODUSPOINT CAPITAL MANAGEMENT, LP | 1736225 | 872.68K | 3.80K | Sep 30, 2024 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.