Vanguard Group Inc Amprius Technologies, Inc. Transaction History

Vanguard Group Inc

$6.44 Trillion
Q3 2025

A detailed history of Vanguard Group Inc transactions in Amprius Technologies, Inc. stock. As of the latest transaction made, Vanguard Group Inc holds 6,512,620 shares of AMPX stock, worth $73.5 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

6,512,620

Previous 4,755,225 36.96%

Holding current value

$73.5 Million

Previous $20 Million 242.23%

% of portfolio

0.0%

Previous 0.0%

12 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 07, 2025	BUY	$3.91 - $12.06 $6.87 Million - $21.2 Million	1,757,395 Added 36.96%	6,512,620 $68.5 Million
Q2 2025 Aug 11, 2025	SELL	$2.07 - $4.27 $219,237 - $452,244	-105,912 Reduced 2.18%	4,755,225 $20 Million
Q1 2025 May 09, 2025	BUY	$1.78 - $3.84 $1.21 Million - $2.62 Million	682,540 Added 16.33%	4,861,137 $13 Million
Q4 2024 Feb 11, 2025	BUY	$1.01 - $2.98 $3.23 Million - $9.54 Million	3,200,950 Added 327.41%	4,178,597 $11.7 Million
Q3 2024 Nov 13, 2024	BUY	$0.71 - $1.44 $4,909 - $9,957	6,915 Added 0.71%	977,647 $1.09 Million

Q2 2024 Aug 13, 2024	BUY	$1.09 - $2.59 $61,874 - $147,023	56,766 Added 6.21%	970,732 $1.23 Million
Q1 2024 May 10, 2024	BUY	$2.56 - $5.0 $6,287 - $12,280	2,456 Added 0.27%	913,966 $2.42 Million
Q4 2023 Feb 14, 2024	BUY	$2.67 - $5.63 $140,831 - $296,959	52,746 Added 6.14%	911,510 $4.82 Million
Q3 2023 Nov 14, 2023	BUY	$3.48 - $8.19 $75,777 - $178,337	21,775 Added 2.6%	858,764 $4.07 Million
Q2 2023 Aug 14, 2023	BUY	$7.17 - $10.35 $4.63 Million - $6.68 Million	645,622 Added 337.37%	836,989 $6.01 Million
Q1 2023 May 15, 2023	SELL	$4.47 - $8.71 $49,617 - $96,681	-11,100 Reduced 5.48%	191,367 $1.67 Million
Q4 2022 Feb 10, 2023	BUY	$6.08 - $12.15 $1.23 Million - $2.46 Million	202,467 New	202,467 $1.61 Million

Others Institutions Holding AMPX

# of Institutions

200

Shares Held

54M

Call Options Held

3.87M

Put Options Held

764K

View Full List

About Amprius Technologies, Inc.

Ticker AMPX
Sector Industrials
Industry Electrical Equipment & Parts
Shares Outstandng 109,831,000
Market Cap $1.24B

More about AMPX

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Vanguard Group Inc, based on Form 13F filings with the SEC.

News

Stay updated on Vanguard Group Inc with notifications on news.

Account

Vanguard Group Inc Amprius Technologies, Inc. Transaction History