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Sender Company & Partners’s Amprius Technologies AMPX Stock Holding History

Sender Company & Partners’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 		$4.93M Buy
355,692
+176,449
+98% +$3.16M 1.43% 18
2026
Q1 		$3.02M Buy
+179,243
New +$2.34M 1.84% 17

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

Sender Company & Partners's AMPX Position: Q2 2026 in Review

Sender Company & Partners increased its Amprius Technologies (AMPX) stake by 98% in Q2 2026, buying an estimated $3.16M and bringing the position to 355,692 shares worth $4.93M. The position accounts for 1.43% of the portfolio, ranked #18.

Sender Company & Partners first reported a position in AMPX in Q1 2026 and has held it in 2 quarters since. 262 funds tracked by Wall St. Rank hold AMPX as of Q2 2026.

  • Sender Company & Partners held 355,692 shares of Amprius Technologies worth $4.93M as of Q2 2026.
  • Sender Company & Partners bought 176,449 Amprius Technologies shares in Q2 2026, an estimated $3.16M.
  • Amprius Technologies made up 1.43% of Sender Company & Partners's portfolio in Q2 2026, its #18 holding.
  • Sender Company & Partners first reported a position in Amprius Technologies in Q1 2026 and has held it in 2 quarters since.
  • 262 funds tracked by Wall St. Rank held Amprius Technologies as of Q2 2026.

Based on Sender Company & Partners's 13F filing for Q2 2026, filed 14 Aug 2026.