Does Rallies show 13F holders for AMPX?

Yes. Rallies tracks hedge fund and 13F ownership data for AMPX, including fund names, share counts, latest tracked quarter, and position changes when available.

Is AMPX research on Rallies investment advice?

No. Rallies provides research, data, and educational context for AMPX. It does not provide personalized investment advice.

AMPX (Amprius Technologies, Inc.) Stock Analysis - Hedge Fund Holdings

Amprius Technologies, Inc. (AMPX) is a publicly traded Industrials sector company. As of May 20, 2026, AMPX trades at $14.91 with a market cap of $2.25B and a P/E ratio of -48.21. AMPX moved -2.68% today. Year to date, AMPX is +63.63%; over the trailing twelve months it is +490.98%. Its 52-week range spans $0.92 to $22.80. Analyst consensus is strong buy with an average price target of $21.43. Rallies surfaces AMPX's financials, insider trades, hedge fund holdings, congressional trades, analyst ratings, and AI-generated research below.

Who owns AMPX stock?

Hedge funds tracked by Rallies that own AMPX include Polen Capital, Centerbook Partners, and Mangrove Partners. The latest tracked quarter is Mar 31, 2026. Rallies shows current holdings, share counts, position changes, and 13F ownership context for Amprius Technologies, Inc..

AMPX Key Metrics

Key financial metrics for AMPX
Metric	Value
Price	$14.91
Market Cap	$2.25B
P/E Ratio	-48.21
EPS	$-0.31
Dividend Yield	0.00%
52-Week High	$22.80
52-Week Low	$0.92
Volume	13.49M
Avg Volume	0
Revenue (TTM)	$90.26M
Net Income	$-39.70M
Gross Margin	18.13%

Top Hedge Funds Holding AMPX

Polen Capital holds 422.14K shares of AMPX, changed +46.43% as of Mar 31, 2026.
Centerbook Partners holds 118.26K shares of AMPX, changed +0.00% as of Mar 31, 2026.
Mangrove Partners holds 116.62K shares of AMPX, changed +0.00% as of Dec 31, 2025.

Latest AMPX News

Amprius Technologies Proposes Consolidating Multiple Share Classes into Single Common Stock — May 8, 2026
Amprius to Exchange Public Warrants for Common Shares and Reduce Dilution — May 7, 2026
Amprius Technologies Q4 Revenue Up 137% to $25.2M, Target Raised to $22 — Mar 10, 2026
Amprius Jumps 52% on $21 Price Target and $125M 2026 Revenue Goal — Mar 8, 2026
Amprius Shares Soar 9.7% to $17.29 After Analysts Lift Targets to $21 — Mar 7, 2026

Recent AMPX Insider Trades

Sun Kang sold 1.25M (~$19.68M) on Apr 1, 2026.
Sun Kang sold 249.04K (~$4.18M) on Apr 1, 2026.
Sun Kang sold 152.82K (~$2.86M) on Mar 23, 2026.

AMPX Analyst Consensus

8 analysts cover AMPX: 0 strong buy, 8 buy, 0 hold, 0 sell, 0 strong sell. Consensus rating is strong buy. Average price target: $21.43.

Common questions about AMPX

Who owns AMPX stock?: Hedge funds tracked by Rallies that own AMPX include Polen Capital, Centerbook Partners, and Mangrove Partners. The latest tracked quarter is Mar 31, 2026. Rallies shows current holdings, share counts, position changes, and 13F ownership context for Amprius Technologies, Inc..
Does Rallies show 13F holders for AMPX?: Yes. Rallies tracks hedge fund and 13F ownership data for AMPX, including fund names, share counts, latest tracked quarter, and position changes when available.
Is AMPX research on Rallies investment advice?: No. Rallies provides research, data, and educational context for AMPX. It does not provide personalized investment advice.