Barclays
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Barclays’s Amprius Technologies AMPX Stock Holding History

Barclays’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
Q2 		$16.4M Buy
1,180,878
+125,951
+12% +$2.26M ﹤0.01% 1235
2026
Q1 		$17.8M Buy
1,054,927
+585,021
+124% +$7.63M ﹤0.01% 1152
2025
Q4 		$3.71M Buy
469,906
+336,572
+252% +$3.85M ﹤0.01% 2460
2025
Q3 		$1.4M Sell
133,334
-34,169
-20% -$269K ﹤0.01% 3153
2025
Q2 		$705K Buy
167,503
+131,328
+363% +$369K ﹤0.01% 3559
2025
Q1 		$96.9K Sell
36,175
-8,285
-19% -$24.4K ﹤0.01% 4424
2024
Q4 		$124K Buy
44,460
+20,111
+83% +$35.1K ﹤0.01% 4528
2024
Q3 		$27K Buy
24,349
+19,936
+452% +$22K ﹤0.01% 4857
2024
Q2 		$5.6K Sell
4,413
-201,380
-98% -$329K ﹤0.01% 4569
2024
Q1 		$545K Buy
205,793
+181,808
+758% +$675K ﹤0.01% 3535
2023
Q4 		$127K Sell
23,985
-5,178
-18% -$19.5K ﹤0.01% 4576
2023
Q3 		$138K Buy
29,163
+28,092
+2,623% +$165K ﹤0.01% 3463
2023
Q2 		$7.69K Buy
+1,071
New +$9.2K ﹤0.01% 4233

Other funds holding AMPX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
JAM
Jupiter Asset Management London, United Kingdom $20.2B AUM 29.18% 1-Year Est. Return

Barclays's AMPX Position: Q2 2026 in Review

Barclays increased its Amprius Technologies (AMPX) stake by 12% in Q2 2026, buying an estimated $2.26M and bringing the position to 1,180,878 shares worth $16.4M. The position accounts for ﹤0.01% of the portfolio, ranked #1235.

Barclays first reported a position in AMPX in Q2 2023 and has held it in 13 quarters since. The position peaked at $17.8M in Q1 2026. 262 funds tracked by Wall St. Rank hold AMPX as of Q2 2026.

  • Barclays held 1,180,878 shares of Amprius Technologies worth $16.4M as of Q2 2026.
  • Barclays bought 125,951 Amprius Technologies shares in Q2 2026, an estimated $2.26M.
  • Amprius Technologies made up ﹤0.01% of Barclays's portfolio in Q2 2026, its #1235 holding.
  • Barclays first reported a position in Amprius Technologies in Q2 2023 and has held it in 13 quarters since.
  • Barclays's Amprius Technologies position peaked at $17.8M in Q1 2026.
  • 262 funds tracked by Wall St. Rank held Amprius Technologies as of Q2 2026.

Based on Barclays's 13F filing for Q2 2026, filed 14 Aug 2026.