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Bayforest Capital’s Amprius Technologies AMPX Stock Holding History

Bayforest Capital’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
Q1 		$194K Sell
11,477
-25,405
-69% -$331K 0.22% 132
2025
Q4 		$291K Buy
+36,882
New +$422K 0.22% 151

Other funds holding AMPX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Bayforest Capital's AMPX Position: Q1 2026 in Review

Bayforest Capital reduced its Amprius Technologies (AMPX) stake by 69% in Q1 2026, selling an estimated $331K and leaving 11,477 shares worth $194K. The position accounts for 0.22% of the portfolio, ranked #132.

Bayforest Capital first reported a position in AMPX in Q4 2025 and has held it in 2 quarters since. The position peaked at $291K in Q4 2025. 245 funds tracked by Wall St. Rank hold AMPX as of Q1 2026.

  • Bayforest Capital held 11,477 shares of Amprius Technologies worth $194K as of Q1 2026.
  • Bayforest Capital sold 25,405 Amprius Technologies shares in Q1 2026, an estimated $331K.
  • Amprius Technologies made up 0.22% of Bayforest Capital's portfolio in Q1 2026, its #132 holding.
  • Bayforest Capital first reported a position in Amprius Technologies in Q4 2025 and has held it in 2 quarters since.
  • Bayforest Capital's Amprius Technologies position peaked at $291K in Q4 2025.
  • 245 funds tracked by Wall St. Rank held Amprius Technologies as of Q1 2026.

Based on Bayforest Capital's 13F filing for Q1 2026, filed 15 Apr 2026.