Belvedere Trading
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Belvedere Trading’s Amprius Technologies AMPX Stock Holding History

Belvedere Trading’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
2025
Q2 		– Sell
-1,100
Closed -$2.95K – 817
2025
Q1 		$2.95K Buy
1,100
+1,000
+1,000% +$2.95K ﹤0.01% 625
2024
Q4 		$280 Hold
100
– – ﹤0.01% 816
2024
Q3 		$111 Hold
100
– – ﹤0.01% 709
2024
Q2 		$127 Hold
100
– – ﹤0.01% 662
2024
Q1 		$265 Sell
100
-700
-88% -$2.6K ﹤0.01% 656
2023
Q4 		$4.23K Sell
800
-16,300
-95% -$61.3K ﹤0.01% 727
2023
Q3 		$81.1K Sell
17,100
-1,000
-6% -$5.89K ﹤0.01% 367
2023
Q2 		$130K Buy
18,100
+200
+1% +$1.72K ﹤0.01% 390
2023
Q1 		$156K Buy
17,900
+15,600
+678% +$98.5K ﹤0.01% 380
2022
Q4 		$18.2K Buy
2,300
+2,200
+2,200% +$20.2K ﹤0.01% 837
2022
Q3 		$1K Buy
+100
New +$1.03K ﹤0.01% 258

Other funds holding AMPX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 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
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BOTOTLSJU
Board of Trustees of The Leland Stanford Junior University Redwood City, California $849M AUM 55.45% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Belvedere Trading's AMPX Position: Q2 2025 in Review

Belvedere Trading sold out of Amprius Technologies (AMPX) in Q2 2025, closing a stake of 12,017 shares — an estimated $32.2K sold.

Belvedere Trading first reported a position in AMPX in Q1 2023 and held it in 4 quarters. The position peaked at $301K in Q4 2023. 121 funds tracked by Wall St. Rank hold AMPX as of Q2 2025.

  • Belvedere Trading reported no remaining Amprius Technologies position as of Q2 2025 after selling out during the quarter.
  • Belvedere Trading sold 12,017 Amprius Technologies shares in Q2 2025, an estimated $32.2K.
  • Belvedere Trading first reported a position in Amprius Technologies in Q1 2023 and held it in 4 quarters.
  • Belvedere Trading's Amprius Technologies position peaked at $301K in Q4 2023.
  • 121 funds tracked by Wall St. Rank held Amprius Technologies as of Q2 2025.

Based on Belvedere Trading's 13F filing for Q2 2025, filed 1 Aug 2025.