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MidWestOne Financial Group’s Amprius Technologies AMPX Stock Holding History

MidWestOne Financial Group’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
Q4 		$134K Sell
17,011
-1,297
-7% -$14.8K 0.01% 303
2025
Q3 		$193K Sell
18,308
-238
-1% -$1.87K 0.02% 297
2025
Q2 		$78.1K Buy
18,546
+953
+5% +$2.68K 0.01% 295
2025
Q1 		$47.1K Buy
+17,593
New +$51.9K 0.01% 280

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
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
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

MidWestOne Financial Group's AMPX Position: Q4 2025 in Review

MidWestOne Financial Group reduced its Amprius Technologies (AMPX) stake by 7.1% in Q4 2025, selling an estimated $14.8K and leaving 17,011 shares worth $134K. The position accounts for 0.01% of the portfolio, ranked #303.

MidWestOne Financial Group first reported a position in AMPX in Q1 2025 and has held it in 4 quarters since. The position peaked at $193K in Q3 2025. 204 funds tracked by Wall St. Rank hold AMPX as of Q4 2025.

  • MidWestOne Financial Group held 17,011 shares of Amprius Technologies worth $134K as of Q4 2025.
  • MidWestOne Financial Group sold 1,297 Amprius Technologies shares in Q4 2025, an estimated $14.8K.
  • Amprius Technologies made up 0.01% of MidWestOne Financial Group's portfolio in Q4 2025, its #303 holding.
  • MidWestOne Financial Group first reported a position in Amprius Technologies in Q1 2025 and has held it in 4 quarters since.
  • MidWestOne Financial Group's Amprius Technologies position peaked at $193K in Q3 2025.
  • 204 funds tracked by Wall St. Rank held Amprius Technologies as of Q4 2025.

Based on MidWestOne Financial Group's 13F filing for Q4 2025, filed 12 Feb 2026.