Amundi’s Amprius Technologies AMPX Stock Holding History

Amundi’s Portfolio AMPX Stock Details AMPX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.77M	Buy	164,589 +24,283	+17%	+$317K	﹤0.01%	1055
2025 Q4	$1.11M	Buy	+140,306	New	+$1.6M	﹤0.01%	1251

Other funds holding AMPX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Amundi's AMPX Position: Q1 2026 in Review

Amundi increased its Amprius Technologies (AMPX) stake by 17% in Q1 2026, buying an estimated $317K and bringing the position to 164,589 shares worth $2.77M. The position accounts for ﹤0.01% of the portfolio, ranked #1055.

Amundi first reported a position in AMPX in Q4 2025 and has held it in 2 quarters since. 245 funds tracked by Wall St. Rank hold AMPX as of Q1 2026.

Amundi held 164,589 shares of Amprius Technologies worth $2.77M as of Q1 2026.
Amundi bought 24,283 Amprius Technologies shares in Q1 2026, an estimated $317K.
Amprius Technologies made up ﹤0.01% of Amundi's portfolio in Q1 2026, its #1055 holding.
Amundi first reported a position in Amprius Technologies in Q4 2025 and has held it in 2 quarters since.
245 funds tracked by Wall St. Rank held Amprius Technologies as of Q1 2026.

Based on Amundi's 13F filing for Q1 2026, filed 18 May 2026.