Jones Financial Companies
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Jones Financial Companies’s Amprius Technologies AMPX Stock Holding History

Jones Financial Companies’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 		$156K Buy
9,692
+174
+2% +$2.27K ﹤0.01% 2490
2025
Q4 		$75.1K Buy
9,518
+4,986
+110% +$57K ﹤0.01% 2340
2025
Q3 		$49.5K Buy
4,532
+3,532
+353% +$27.8K ﹤0.01% 2384
2025
Q2 		$4.07K Buy
+1,000
New +$2.81K ﹤0.01% 3206

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

Jones Financial Companies's AMPX Position: Q1 2026 in Review

Jones Financial Companies increased its Amprius Technologies (AMPX) stake by 1.8% in Q1 2026, buying an estimated $2.27K and bringing the position to 9,692 shares worth $156K. The position accounts for ﹤0.01% of the portfolio, ranked #2490.

Jones Financial Companies first reported a position in AMPX in Q2 2025 and has held it in 4 quarters since. 245 funds tracked by Wall St. Rank hold AMPX as of Q1 2026.

  • Jones Financial Companies held 9,692 shares of Amprius Technologies worth $156K as of Q1 2026.
  • Jones Financial Companies bought 174 Amprius Technologies shares in Q1 2026, an estimated $2.27K.
  • Amprius Technologies made up ﹤0.01% of Jones Financial Companies's portfolio in Q1 2026, its #2490 holding.
  • Jones Financial Companies first reported a position in Amprius Technologies in Q2 2025 and has held it in 4 quarters since.
  • 245 funds tracked by Wall St. Rank held Amprius Technologies as of Q1 2026.

Based on Jones Financial Companies's 13F filing for Q1 2026, filed 15 May 2026.