Latest Institutional Purchases of Amprius Technologies, Inc. (AMPX)
This list provides information on the latest institutional transactions involving Amprius Technologies, Inc. (AMPX) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Driehaus Capital Management LLC
Chicago, IL |
BUY
|
- |
3.09MNew |
$12.1M - $37.3M
|
3.09M
$34.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
2.23M+ 796.38% |
$8.71M - $26.9M
|
2.51M
$28.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
2.01M+ 3263.62% |
$7.84M - $24.2M
|
2.07M
$23.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
1.88MNew |
$7.34M - $22.6M
|
1.88M
$21.2M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
1.76M+ 36.96% |
$6.87M - $21.2M
|
6.51M
$73.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
1.26M+ 113.29% |
$4.94M - $15.2M
|
2.38M
$26.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
1.24M+ 230.23% |
$4.86M - $15M
|
1.78M
$20.1M
|
|
|
Oct 28, 2025
Q3 2025
|
Stephens Investment Management Group LLC
|
BUY
|
- |
1.08MNew |
$4.23M - $13.1M
|
1.08M
$12.2M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
1.01M+ 86.09% |
$3.96M - $12.2M
|
2.19M
$24.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
831K+ 52.16% |
$3.25M - $10M
|
2.42M
$27.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
816K+ 111.61% |
$3.19M - $9.85M
|
1.55M
$17.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
810K+ 41.89% |
$3.17M - $9.77M
|
2.74M
$31M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
716KNew |
$2.8M - $8.63M
|
716K
$8.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Capitolis Liquid Global Markets LLC
New York, NY |
BUY
|
- |
681KNew |
$2.66M - $8.21M
|
681K
$7.68M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
654K+ 2926.9% |
$2.56M - $7.89M
|
677K
$7.64M
|
|
|
Oct 28, 2025
Q3 2025
|
Thames Capital Management LLC
New York, NY |
BUY
|
- |
527KNew |
$2.06M - $6.35M
|
527K
$5.95M
|
|
|
Nov 13, 2025
Q3 2025
|
Artemis Investment Management LLP
|
BUY
|
- |
479KNew |
$1.87M - $5.77M
|
479K
$5.4M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
478K+ 96.11% |
$1.87M - $5.76M
|
974K
$11M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
472KNew |
$1.84M - $5.69M
|
472K
$5.33M
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
459K+ 900.09% |
$1.8M - $5.54M
|
510K
$5.76M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
410K+ 101.79% |
$1.6M - $4.94M
|
812K
$9.17M
|
|
|
Nov 14, 2025
Q3 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
383KNew |
$1.5M - $4.62M
|
383K
$4.32M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
342K+ 24.23% |
$1.34M - $4.12M
|
1.75M
$19.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Polen Capital
Polen Capital Management LLC | Boca Raton, Fl
|
BUY
|
- |
339KNew |
$1.33M - $4.09M
|
339K
$3.83M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
299K+ 5146.31% |
$1.17M - $3.61M
|
305K
$3.44M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
284K+ 234.08% |
$1.11M - $3.42M
|
405K
$4.57M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
279K+ 3340.34% |
$1.09M - $3.37M
|
288K
$3.25M
|
|
|
Nov 14, 2025
Q3 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
277K+ 131.25% |
$1.08M - $3.34M
|
489K
$5.52M
|
|
|
Oct 27, 2025
Q3 2025
|
Janney Montgomery Scott LLC
|
BUY
|
- |
267K+ 1672.4% |
$1.05M - $3.23M
|
283K
$3.2M
|
|
|
Nov 03, 2025
Q3 2025
|
Lisanti Capital Growth, LLC
|
BUY
|
- |
266KNew |
$1.04M - $3.2M
|
266K
$3M
|
|
|
Nov 14, 2025
Q3 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
249KNew |
$975K - $3.01M
|
249K
$2.81M
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
243KNew |
$949K - $2.93M
|
243K
$2.74M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
236K+ 1624.14% |
$921K - $2.84M
|
250K
$2.82M
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
229K+ 2116.79% |
$896K - $2.76M
|
240K
$2.71M
|
|
|
Nov 14, 2025
Q3 2025
|
Next Century Growth Investors LLC
Minneapolis, MN |
BUY
|
- |
229KNew |
$894K - $2.76M
|
229K
$2.58M
|
|
|
Nov 10, 2025
Q3 2025
|
Jupiter Asset Management LTD
|
BUY
|
- |
199KNew |
$780K - $2.4M
|
199K
$2.25M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
190K+ 28.63% |
$742K - $2.29M
|
852K
$9.62M
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
189KNew |
$738K - $2.28M
|
189K
$2.13M
|
|
|
Nov 14, 2025
Q3 2025
|
Osterweis Capital Management Inc
San Francisco, CA |
BUY
|
- |
187KNew |
$733K - $2.26M
|
187K
$2.12M
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
180KNew |
$705K - $2.17M
|
180K
$2.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
175KNew |
$685K - $2.11M
|
175K
$1.98M
|
|
|
Oct 20, 2025
Q3 2025
|
Calamos Advisors LLC
|
BUY
|
- |
171KNew |
$669K - $2.06M
|
171K
$1.93M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
164K+ 129.09% |
$640K - $1.97M
|
290K
$3.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
163K+ 1560.32% |
$636K - $1.96M
|
173K
$1.95M
|
|
|
Nov 05, 2025
Q3 2025
|
Alps Advisors Inc
Denver, CO |
BUY
|
- |
149KNew |
$582K - $1.79M
|
149K
$1.68M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
146K+ 82.07% |
$570K - $1.76M
|
323K
$3.65M
|
|
|
Nov 12, 2025
Q3 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
132KNew |
$516K - $1.59M
|
132K
$1.49M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
131KNew |
$514K - $1.58M
|
131K
$1.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
131KNew |
$511K - $1.58M
|
131K
$1.48M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
120K+ 1117.82% |
$471K - $1.45M
|
131K
$1.48M
|
|