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 |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
2.22M+ 159.05% |
$4.6M - $9.48M
|
3.62M
$29.1M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
1.75M+ 952.96% |
$3.62M - $7.47M
|
1.93M
$15.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
1.33M+ 9251.39% |
$2.76M - $5.69M
|
1.35M
$10.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
1M+ 243.06% |
$2.07M - $4.27M
|
1.41M
$11.4M
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
999K+ 167.85% |
$2.07M - $4.26M
|
1.59M
$12.8M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
760K+ 182.56% |
$1.57M - $3.25M
|
1.18M
$9.48M
|
|
|
Aug 14, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
CALL |
750KNew |
$1.55M - $3.2M
|
750K
$6.05M
|
|
|
Aug 13, 2025
Q2 2025
|
Baird Financial Group, Inc.
Milwaukee, WI |
BUY
|
- |
500K+ 99.94% |
$1.04M - $2.14M
|
1M
$8.07M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
448K+ 209.0% |
$928K - $1.91M
|
663K
$5.34M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
358K+ 812.47% |
$742K - $1.53M
|
402K
$3.24M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
323KNew |
$669K - $1.38M
|
323K
$2.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Polar Asset Management Partners Inc.
Toronto, A6 |
BUY
|
CALL |
300KNew |
$621K - $1.28M
|
300K
$2.42M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
296K+ 120.84% |
$612K - $1.26M
|
540K
$4.35M
|
|
|
Aug 14, 2025
Q2 2025
|
Polar Asset Management Partners Inc.
Toronto, A6 |
BUY
|
- |
275KNew |
$569K - $1.17M
|
275K
$2.21M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
250K+ 850.99% |
$518K - $1.07M
|
280K
$2.25M
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
239K+ 92.64% |
$495K - $1.02M
|
497K
$4.01M
|
|
|
Aug 12, 2025
Q2 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
211KNew |
$437K - $902K
|
211K
$1.7M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
194K+ 832.09% |
$401K - $828K
|
217K
$1.75M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
170KNew |
$353K - $728K
|
170K
$1.37M
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
153K+ 16.12% |
$318K - $655K
|
1.11M
$8.91M
|
|
|
Jul 29, 2025
Q2 2025
|
Huntleigh Advisors, Inc.
St. Louis, MO |
BUY
|
- |
146KNew |
$302K - $623K
|
146K
$1.18M
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
142KNew |
$293K - $604K
|
142K
$1.14M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
131K+ 363.04% |
$272K - $561K
|
168K
$1.35M
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
120K+ 124.59% |
$248K - $511K
|
216K
$1.74M
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
109K+ 160.11% |
$226K - $467K
|
178K
$1.43M
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
108K+ 685.6% |
$223K - $459K
|
123K
$993K
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
106K+ 180.64% |
$219K - $451K
|
164K
$1.32M
|
|
|
Aug 08, 2025
Q2 2025
|
Foundations Investment Advisors, LLC
|
BUY
|
- |
92.4KNew |
$191K - $395K
|
92.4K
$745K
|
|
|
Jul 24, 2025
Q2 2025
|
Slt Holdings LLC
Scottsdale, AZ |
BUY
|
- |
91.8KNew |
$190K - $392K
|
91.8K
$740K
|
|
|
Aug 12, 2025
Q2 2025
|
Essex Investment Management CO LLC
Boston, MA |
BUY
|
- |
89.5K+ 9.57% |
$185K - $382K
|
1.03M
$8.26M
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
73KNew |
$151K - $312K
|
73K
$589K
|
|
|
Aug 06, 2025
Q2 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
70.6KNew |
$146K - $301K
|
70.6K
$569K
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
65.4KNew |
$135K - $279K
|
65.4K
$527K
|
|
|
Aug 13, 2025
Q2 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
58.2KNew |
$120K - $249K
|
58.2K
$469K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
54.2K+ 6.58% |
$112K - $231K
|
877K
$7.07M
|
|
|
Aug 13, 2025
Q2 2025
|
Omers Administration Corp
Toronto, A6 |
BUY
|
- |
49.6KNew |
$103K - $212K
|
49.6K
$400K
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
44.8KNew |
$92.7K - $191K
|
44.8K
$361K
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
42.6K+ 50.65% |
$88.2K - $182K
|
127K
$1.02M
|
|
|
Aug 01, 2025
Q2 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
41.3KNew |
$85.6K - $176K
|
41.3K
$333K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
41.2K+ 419.08% |
$85.3K - $176K
|
51K
$411K
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
39.3K+ 346.75% |
$81.4K - $168K
|
50.7K
$408K
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
BUY
|
- |
34.3KNew |
$71K - $146K
|
34.3K
$276K
|
|
|
Jul 24, 2025
Q2 2025
|
Robertson Stephens Wealth Management, LLC
San Francisco, CA |
BUY
|
- |
31.1KNew |
$64.4K - $133K
|
31.1K
$251K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
30.5K+ 98.63% |
$63.1K - $130K
|
61.4K
$495K
|
|
|
Jul 23, 2025
Q2 2025
|
Kingswood Wealth Advisors, LLC
San Diego, CA |
BUY
|
- |
26.4K+ 44.71% |
$54.6K - $113K
|
85.4K
$688K
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
25.9KNew |
$53.6K - $111K
|
25.9K
$209K
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
BUY
|
- |
22.2K+ 182.6% |
$46K - $94.8K
|
34.4K
$277K
|
|
|
Aug 08, 2025
Q2 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
21.1KNew |
$43.7K - $90.2K
|
21.1K
$170K
|
|
|
Aug 07, 2025
Q2 2025
|
Pro Share Advisors LLC
|
BUY
|
- |
19.1KNew |
$39.6K - $81.6K
|
19.1K
$154K
|
|
|
Jul 18, 2025
Q2 2025
|
Ewa, LLC
Pittsbugh, PA |
BUY
|
- |
19KNew |
$39.4K - $81.2K
|
19K
$153K
|