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Thurston Springer Miller Herd & Titak’s Amprius Technologies AMPX Stock Holding History

Thurston Springer Miller Herd & Titak’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
Q3 		– Sell
-10,000
Closed -$42.1K – 569
2025
Q2 		$42.1K Buy
+10,000
New +$28.1K 0.01% 730

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
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Thurston Springer Miller Herd & Titak's AMPX Position: Q3 2025 in Review

Thurston Springer Miller Herd & Titak sold out of Amprius Technologies (AMPX) in Q3 2025, closing a stake of 10,000 shares — an estimated $42.1K sold.

Thurston Springer Miller Herd & Titak first reported a position in AMPX in Q2 2025 and held it in 1 quarter. The position peaked at $42.1K in Q2 2025. 187 funds tracked by Wall St. Rank hold AMPX as of Q3 2025.

  • Thurston Springer Miller Herd & Titak reported no remaining Amprius Technologies position as of Q3 2025 after selling out during the quarter.
  • Thurston Springer Miller Herd & Titak sold 10,000 Amprius Technologies shares in Q3 2025, an estimated $42.1K.
  • Thurston Springer Miller Herd & Titak first reported a position in Amprius Technologies in Q2 2025 and held it in 1 quarter.
  • Thurston Springer Miller Herd & Titak's Amprius Technologies position peaked at $42.1K in Q2 2025.
  • 187 funds tracked by Wall St. Rank held Amprius Technologies as of Q3 2025.

Based on Thurston Springer Miller Herd & Titak's 13F filing for Q3 2025, filed 7 Oct 2025.