Institutional Ownership Amprius Technologies, Inc. (AMPX)
This table provides information about the institutional ownership of Amprius Technologies, Inc. (AMPX). We have compiled data on the 130 institutions that hold shares in the stock, with a total of 32.2 Million shares, which have been reported (via 13F filing form) to have a value of $236 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
4,755,225
shares
|
$34.9 Million
0.0% of portfolio
|
Q2 2025
Reduced 2.18%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
3,616,380
shares
|
$26.5 Million
0.01% of portfolio
|
Q2 2025
Added 159.05%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
1,933,627
shares
|
$14.2 Million
0.0% of portfolio
|
Q2 2025
Added 952.96%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
1,593,607
shares
|
$11.7 Million
0.0% of portfolio
|
Q2 2025
Added 167.85%
|
|
|
Two Sigma Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
1,411,608
shares
|
$10.3 Million
0.01% of portfolio
|
Q2 2025
Added 243.06%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 13, 2025 Q2 2025 |
1,346,600
shares
|
$9.87 Million
0.01% of portfolio
|
Q2 2025
Added 9251.39%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
1,176,718
shares
|
$8.63 Million
0.0% of portfolio
|
Q2 2025
Added 182.56%
|
|
|
Board Of Trustees Of The Leland Stanford Junior University
Stanford, CA |
Jul 30, 2025 Q2 2025 |
1,146,636
shares
|
$8.4 Million
0.53% of portfolio
|
Q2 2025
Reduced 21.33%
|
|
|
Invesco Ltd.
Atlanta, GA |
Aug 13, 2025 Q2 2025 |
1,115,538
shares
|
$8.18 Million
0.0% of portfolio
|
Q2 2025
Reduced 4.37%
|
|
|
Marshall Wace, LLP
London, X0 |
Aug 13, 2025 Q2 2025 |
1,105,413
shares
|
$8.1 Million
0.01% of portfolio
|
Q2 2025
Added 16.12%
|
|
|
Essex Investment Management CO LLC
Boston, MA |
Aug 12, 2025 Q2 2025 |
1,025,357
shares
|
$7.52 Million
0.89% of portfolio
|
Q2 2025
Added 9.57%
|
|
|
Baird Financial Group, Inc.
Milwaukee, WI |
Aug 13, 2025 Q2 2025 |
1,000,711
shares
|
$7.34 Million
0.01% of portfolio
|
Q2 2025
Added 99.94%
|
|
|
Stifel Financial Corp
St. Louis, MO |
Aug 14, 2025 Q2 2025 |
896,225
shares
|
$6.57 Million
0.0% of portfolio
|
Q2 2025
Reduced 0.51%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Aug 14, 2025 Q2 2025 |
877,328
shares
|
$6.43 Million
0.0% of portfolio
|
Q2 2025
Added 6.58%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
731,533
shares
|
$5.36 Million
0.0% of portfolio
|
Q2 2025
Reduced 34.1%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
662,573
shares
|
$4.86 Million
0.0% of portfolio
|
Q2 2025
Added 209.0%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
629,725
shares
|
$4.62 Million
0.0% of portfolio
|
Q2 2024
Added 20.46%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
540,268
shares
|
$3.96 Million
0.0% of portfolio
|
Q2 2025
Added 120.84%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
496,899
shares
|
$3.64 Million
0.0% of portfolio
|
Q2 2025
Added 92.64%
|
|
|
Oppenheimer & CO Inc
New York, NY |
Jul 31, 2025 Q2 2025 |
449,197
shares
|
$3.29 Million
0.03% of portfolio
|
Q2 2025
Reduced 8.58%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Aug 14, 2025 Q2 2025 |
402,400
shares
|
$2.95 Million
0.0% of portfolio
|
Q2 2025
Added 812.47%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
323,007
shares
|
$2.37 Million
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
279,657
shares
|
$2.05 Million
0.0% of portfolio
|
Q2 2025
Added 850.99%
|
|
|
Legato Capital Management LLC
|
Aug 14, 2025 Q2 2025 |
276,874
shares
|
$2.03 Million
0.15% of portfolio
|
Q2 2025
Reduced 0.24%
|
|
|
Polar Asset Management Partners Inc.
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
274,788
shares
|
$2.01 Million
0.02% of portfolio
|
Q2 2025
New holding
|