Capital Performance Advisors’s Amprius Technologies AMPX Stock Holding History

Capital Performance Advisors’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 Q3	$120K	Hold	12,416	–	–	0.01%	321
2026 Q2	$172K	Sell	12,416 -818	-6%	-$14.7K	0.01%	301
2026 Q1	$223K	Sell	13,234 -740	-5%	-$9.6K	0.01%	409
2025 Q4	$110K	Buy	+13,974	New	+$160K	0.01%	432
2024 Q4	–	Sell	-91	Closed	-$101	–	296
2024 Q3	$101	Buy	+91	New	+$100	﹤0.01%	2693

Other funds holding AMPX

Stephens Investment Management Group Houston, Texas $9.29B AUM 41.16% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

TimesSquare Capital Management New York $6.12B AUM 30.01% 1-Year Est. Return

PIP

Palisades Investment Partners Santa Monica, California $344M AUM 44.86% 1-Year Est. Return

Citigroup New York $308B AUM 40.94% 1-Year Est. Return

Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return

SEI Investments Oaks, Pennsylvania $113B AUM 26.61% 1-Year Est. Return

IMC Chicago Chicago, Illinois $483B AUM 41.26% 1-Year Est. Return

Capital Performance Advisors's AMPX Position: Q3 2026 in Review

Capital Performance Advisors held its Amprius Technologies (AMPX) position steady in Q3 2026 at 12,416 shares worth $120K. The position accounts for 0.01% of the portfolio, ranked #321.

Capital Performance Advisors first reported a position in AMPX in Q3 2024 and has held it in 5 quarters since. The position peaked at $223K in Q1 2026. 129 funds tracked by Wall St. Rank hold AMPX as of Q3 2026.

Capital Performance Advisors held 12,416 shares of Amprius Technologies worth $120K as of Q3 2026.
Capital Performance Advisors left its Amprius Technologies share count unchanged in Q3 2026.
Amprius Technologies made up 0.01% of Capital Performance Advisors's portfolio in Q3 2026, its #321 holding.
Capital Performance Advisors first reported a position in Amprius Technologies in Q3 2024 and has held it in 5 quarters since.
Capital Performance Advisors's Amprius Technologies position peaked at $223K in Q1 2026.
129 funds tracked by Wall St. Rank held Amprius Technologies as of Q3 2026.

Based on Capital Performance Advisors's 13F filing for Q3 2026, filed 6 Nov 2026.