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
-700
Closed -$1.88K – 815
2025
Q1 		$1.88K Sell
700
-108,700
-99% -$321K ﹤0.01% 640
2024
Q4 		$306K Buy
109,400
+48,600
+80% +$84.9K ﹤0.01% 326
2024
Q3 		$67.5K Hold
60,800
– – ﹤0.01% 496
2024
Q2 		$77.2K Buy
60,800
+800
+1% +$1.3K ﹤0.01% 463
2024
Q1 		$159K Sell
60,000
-58,400
-49% -$217K ﹤0.01% 371
2023
Q4 		$626K Buy
118,400
+82,600
+231% +$310K ﹤0.01% 135
2023
Q3 		$170K Sell
35,800
-48,200
-57% -$284K ﹤0.01% 246
2023
Q2 		$603K Sell
84,000
-10,800
-11% -$92.7K ﹤0.01% 114
2023
Q1 		$826K Buy
94,800
+68,500
+260% +$433K ﹤0.01% 87
2022
Q4 		$209K Sell
26,300
-74,700
-74% -$685K ﹤0.01% 323
2022
Q3 		$1.13M Buy
+101,000
New +$1.04M 0.04% 37

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.