CONCORD, CA
CERUS CORPCERS— Latest position per institution from SEC 13F filings
15
Institutional holders
135.37M
Total shares held
357.10M
Estimated value
6.77M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
22.22M
Value
64.87M
Filed
Jun 30, 2026
ARK INVESTMENT MANAGEMENT LLC
CIK 1697748
Shares
17.93M
Value
52.36M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
13.89M
Value
24.45M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
11.16M
Value
23M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
8.56M
Value
25.01M
Filed
Jun 30, 2026
BAKER BROS. ADVISORS LP
CIK 1263508
Shares
6.40M
Value
18.67M
Filed
Jun 30, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
5.49M
Value
16.02M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
5.12M
Value
14.95M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
4.75M
Value
13.88M
Filed
Jun 30, 2026
SENVEST MANAGEMENT, LLC
CIK 1328785
Shares
4.61M
Value
13.47M
Filed
Jun 30, 2026
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
4.27M
Value
12.46K
Filed
Jun 30, 2026
SUMITOMO MITSUI TRUST GROUP, INC.
CIK 1475365
Shares
4.14M
Value
12.09M
Filed
Jun 30, 2026
AMOVA ASSET MANAGEMENT AMERICAS, INC.
CIK 1480751
Shares
4.13M
Value
12.07M
Filed
Jun 30, 2026
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 1232395
Shares
4.08M
Value
11.91M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
3.48M
Value
10.18M
Filed
Jun 30, 2026
SILVERARC CAPITAL MANAGEMENT, LLC
CIK 1816307
Shares
3.47M
Value
10.14M
Filed
Jun 30, 2026
WASATCH ADVISORS LP
CIK 814133
Shares
3.38M
Value
9.88M
Filed
Jun 30, 2026
MACKENZIE FINANCIAL CORP
CIK 919859
Shares
3M
Value
8.77M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
2.77M
Value
8.09M
Filed
Jun 30, 2026
SOLEUS CAPITAL MANAGEMENT, L.P.
CIK 1802630
Shares
2.50M
Value
7.30M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 22.22M | 64.87M | Jun 30, 2026 |
| 2 | ARK INVESTMENT MANAGEMENT LLC | 1697748 | 17.93M | 52.36M | Jun 30, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 13.89M | 24.45M | Jun 30, 2024 |
| 4 | VANGUARD GROUP INC | 102909 | 11.16M | 23M | Dec 31, 2025 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 8.56M | 25.01M | Jun 30, 2026 |
| 6 | BAKER BROS. ADVISORS LP | 1263508 | 6.40M | 18.67M | Jun 30, 2026 |
| 7 | D. E. SHAW & CO., INC. | 1009207 | 5.49M | 16.02M | Jun 30, 2026 |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 5.12M | 14.95M | Jun 30, 2026 |
| 9 | STATE STREET CORP | 93751 | 4.75M | 13.88M | Jun 30, 2026 |
| 10 | SENVEST MANAGEMENT, LLC | 1328785 | 4.61M | 13.47M | Jun 30, 2026 |
| 11 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 4.27M | 12.46K | Jun 30, 2026 |
| 12 | SUMITOMO MITSUI TRUST GROUP, INC. | 1475365 | 4.14M | 12.09M | Jun 30, 2026 |
| 13 | AMOVA ASSET MANAGEMENT AMERICAS, INC. | 1480751 | 4.13M | 12.07M | Jun 30, 2026 |
| 14 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 1232395 | 4.08M | 11.91M | Jun 30, 2026 |
| 15 | TWO SIGMA INVESTMENTS, LP | 1179392 | 3.48M | 10.18M | Jun 30, 2026 |
| 16 | SILVERARC CAPITAL MANAGEMENT, LLC | 1816307 | 3.47M | 10.14M | Jun 30, 2026 |
| 17 | WASATCH ADVISORS LP | 814133 | 3.38M | 9.88M | Jun 30, 2026 |
| 18 | MACKENZIE FINANCIAL CORP | 919859 | 3M | 8.77M | Jun 30, 2026 |
| 19 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 2.77M | 8.09M | Jun 30, 2026 |
| 20 | SOLEUS CAPITAL MANAGEMENT, L.P. | 1802630 | 2.50M | 7.30M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.