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Arizona State Retirement System’s Amprius Technologies AMPX Stock Holding History

Arizona State Retirement System’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 		$472K Buy
34,027
+1,743
+5% +$31.2K ﹤0.01% 1568
2026
Q1 		$544K Buy
32,284
+1,222
+4% +$15.9K ﹤0.01% 1413
2025
Q4 		$245K Buy
31,062
+4,309
+16% +$49.3K ﹤0.01% 1840
2025
Q3 		$281K Buy
+26,753
New +$210K ﹤0.01% 1812

Other funds holding AMPX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
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

Arizona State Retirement System's AMPX Position: Q2 2026 in Review

Arizona State Retirement System increased its Amprius Technologies (AMPX) stake by 5.4% in Q2 2026, buying an estimated $31.2K and bringing the position to 34,027 shares worth $472K. The position accounts for ﹤0.01% of the portfolio, ranked #1568.

Arizona State Retirement System first reported a position in AMPX in Q3 2025 and has held it in 4 quarters since. The position peaked at $544K in Q1 2026. 262 funds tracked by Wall St. Rank hold AMPX as of Q2 2026.

  • Arizona State Retirement System held 34,027 shares of Amprius Technologies worth $472K as of Q2 2026.
  • Arizona State Retirement System bought 1,743 Amprius Technologies shares in Q2 2026, an estimated $31.2K.
  • Amprius Technologies made up ﹤0.01% of Arizona State Retirement System's portfolio in Q2 2026, its #1568 holding.
  • Arizona State Retirement System first reported a position in Amprius Technologies in Q3 2025 and has held it in 4 quarters since.
  • Arizona State Retirement System's Amprius Technologies position peaked at $544K in Q1 2026.
  • 262 funds tracked by Wall St. Rank held Amprius Technologies as of Q2 2026.

Based on Arizona State Retirement System's 13F filing for Q2 2026, filed 7 Aug 2026.