FREMONT, CA
AMPRIUS TECHNOLOGIES, INC.AMPX-WT— Latest position per institution from SEC 13F filings
15
Institutional holders
83.49M
Total shares held
1.04B
Estimated value
4.17M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
11.34M
Value
157.10M
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
9.33M
Value
129.38M
Filed
Jun 30, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
8.25M
Value
114.30M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
7.13M
Value
56.25M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
5.56M
Value
77.10M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
5.27M
Value
73.04M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
5.11M
Value
70.76M
Filed
Jun 30, 2026
POINT72 ASSET MANAGEMENT, L.P.
CIK 1603466
Shares
4.38M
Value
60.70M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
4.32M
Value
59.86M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
3.52M
Value
48.81M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
3.24M
Value
44.91M
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
2.54M
Value
35.24M
Filed
Jun 30, 2026
JUPITER ASSET MANAGEMENT LTD
CIK 1215838
Shares
2.13M
Value
29.57M
Filed
Jun 30, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
1.96M
Value
141.26K
Filed
Jun 30, 2026
LMR PARTNERS LLP
CIK 1578621
Shares
1.90M
Value
11.13M
Filed
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
CIK 80255
Shares
1.64M
Value
22.68K
Filed
Jun 30, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
1.54M
Value
21.30M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
1.46M
Value
20.20M
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
1.45M
Value
20.07M
Filed
Jun 30, 2026
CAPTION MANAGEMENT, LLC
CIK 1706766
Shares
1.43M
Value
8.40M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 11.34M | 157.10M | Jun 30, 2026 |
| 2 | JANE STREET GROUP, LLC | 1595888 | 9.33M | 129.38M | Jun 30, 2026 |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 8.25M | 114.30M | Jun 30, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 7.13M | 56.25M | Dec 31, 2025 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 5.56M | 77.10M | Jun 30, 2026 |
| 6 | CITADEL ADVISORS LLC | 1423053 | 5.27M | 73.04M | Jun 30, 2026 |
| 7 | MORGAN STANLEY | 895421 | 5.11M | 70.76M | Jun 30, 2026 |
| 8 | POINT72 ASSET MANAGEMENT, L.P. | 1603466 | 4.38M | 60.70M | Jun 30, 2026 |
| 9 | TWO SIGMA INVESTMENTS, LP | 1179392 | 4.32M | 59.86M | Jun 30, 2026 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 3.52M | 48.81M | Jun 30, 2026 |
| 11 | STATE STREET CORP | 93751 | 3.24M | 44.91M | Jun 30, 2026 |
| 12 | GOLDMAN SACHS GROUP INC | 886982 | 2.54M | 35.24M | Jun 30, 2026 |
| 13 | JUPITER ASSET MANAGEMENT LTD | 1215838 | 2.13M | 29.57M | Jun 30, 2026 |
| 14 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 1.96M | 141.26K | Jun 30, 2026 |
| 15 | LMR PARTNERS LLP | 1578621 | 1.90M | 11.13M | Jun 30, 2026 |
| 16 | PRICE T ROWE ASSOCIATES INC /MD/ | 80255 | 1.64M | 22.68K | Jun 30, 2026 |
| 17 | D. E. SHAW & CO., INC. | 1009207 | 1.54M | 21.30M | Jun 30, 2026 |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 1.46M | 20.20M | Jun 30, 2026 |
| 19 | MILLENNIUM MANAGEMENT LLC | 1273087 | 1.45M | 20.07M | Jun 30, 2026 |
| 20 | CAPTION MANAGEMENT, LLC | 1706766 | 1.43M | 8.40M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.