VOYA Investment Management
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VOYA Investment Management’s Amprius Technologies AMPX Stock Holding History

VOYA Investment Management’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 		$2.2M Buy
158,658
+113,326
+250% +$2.03M ﹤0.01% 1191
2026
Q1 		$764K Buy
45,332
+25,962
+134% +$338K ﹤0.01% 1555
2025
Q4 		$153K Buy
19,370
+2,494
+15% +$28.5K ﹤0.01% 2195
2025
Q3 		$178K Sell
16,876
-9,016
-35% -$70.9K ﹤0.01% 2210
2025
Q2 		$109K Buy
+25,892
New +$72.8K ﹤0.01% 2470

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 $3.38T AUM 44.17% 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

VOYA Investment Management's AMPX Position: Q2 2026 in Review

VOYA Investment Management increased its Amprius Technologies (AMPX) stake by 250% in Q2 2026, buying an estimated $2.03M and bringing the position to 158,658 shares worth $2.2M. The position accounts for ﹤0.01% of the portfolio, ranked #1191.

VOYA Investment Management first reported a position in AMPX in Q2 2025 and has held it in 5 quarters since. 261 funds tracked by Wall St. Rank hold AMPX as of Q2 2026.

  • VOYA Investment Management held 158,658 shares of Amprius Technologies worth $2.2M as of Q2 2026.
  • VOYA Investment Management bought 113,326 Amprius Technologies shares in Q2 2026, an estimated $2.03M.
  • Amprius Technologies made up ﹤0.01% of VOYA Investment Management's portfolio in Q2 2026, its #1191 holding.
  • VOYA Investment Management first reported a position in Amprius Technologies in Q2 2025 and has held it in 5 quarters since.
  • 261 funds tracked by Wall St. Rank held Amprius Technologies as of Q2 2026.

Based on VOYA Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.