Advisory Services Network’s Amprius Technologies AMPX Stock Holding History

Advisory Services Network’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 Q2	$255K	Sell	18,408 -9,512	-34%	-$170K	﹤0.01%	1838
2026 Q1	$471K	Sell	27,920 -3,587	-11%	-$46.8K	0.01%	1325
2025 Q4	$249K	Buy	31,507 +1,041	+3%	+$11.9K	﹤0.01%	1585
2025 Q3	$321K	Sell	30,466 -308	-1%	-$2.42K	﹤0.01%	1422
2025 Q2	$213K	Buy	+30,774	New	+$86.6K	﹤0.01%	1619
2025 Q1	–	Sell	-35,349	Closed	-$99K	–	1614
2024 Q4	$99K	Buy	+35,349	New	+$61.8K	﹤0.01%	1527

Other funds holding AMPX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

JAM

Jupiter Asset Management London, United Kingdom $20.2B AUM 29.18% 1-Year Est. Return

Advisory Services Network's AMPX Position: Q2 2026 in Review

Advisory Services Network reduced its Amprius Technologies (AMPX) stake by 34% in Q2 2026, selling an estimated $170K and leaving 18,408 shares worth $255K. The position accounts for ﹤0.01% of the portfolio, ranked #1838.

Advisory Services Network first reported a position in AMPX in Q4 2024 and has held it in 6 quarters since. The position peaked at $471K in Q1 2026. 262 funds tracked by Wall St. Rank hold AMPX as of Q2 2026.

Advisory Services Network held 18,408 shares of Amprius Technologies worth $255K as of Q2 2026.
Advisory Services Network sold 9,512 Amprius Technologies shares in Q2 2026, an estimated $170K.
Amprius Technologies made up ﹤0.01% of Advisory Services Network's portfolio in Q2 2026, its #1838 holding.
Advisory Services Network first reported a position in Amprius Technologies in Q4 2024 and has held it in 6 quarters since.
Advisory Services Network's Amprius Technologies position peaked at $471K in Q1 2026.
262 funds tracked by Wall St. Rank held Amprius Technologies as of Q2 2026.

Based on Advisory Services Network's 13F filing for Q2 2026, filed 12 Aug 2026.