Stifel Financial
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Stifel Financial’s Amprius Technologies AMPX Stock Holding History

Stifel Financial’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 		$12.4M Sell
733,172
-38,337
-5% -$500K 0.01% 858
2025
Q4 		$6.09M Sell
771,509
-24,282
-3% -$278K 0.01% 1219
2025
Q3 		$8.37M Sell
795,791
-100,434
-11% -$790K 0.01% 1021
2025
Q2 		$3.77M Sell
896,225
-4,558
-0.5% -$12.8K ﹤0.01% 1412
2025
Q1 		$2.41M Buy
900,783
+5,023
+0.6% +$14.8K ﹤0.01% 1630
2024
Q4 		$2.51M Buy
895,760
+631,483
+239% +$1.1M ﹤0.01% 1627
2024
Q3 		$293K Buy
264,277
+103,247
+64% +$114K ﹤0.01% 2972
2024
Q2 		$205K Sell
161,030
-11,135
-6% -$18.2K ﹤0.01% 3107
2024
Q1 		$456K Buy
172,165
+22,625
+15% +$84K ﹤0.01% 2668
2023
Q4 		$791K Buy
149,540
+413
+0.3% +$1.55K ﹤0.01% 2287
2023
Q3 		$707K Buy
149,127
+12,635
+9% +$74.4K ﹤0.01% 2286
2023
Q2 		$980K Buy
136,492
+102,822
+305% +$883K ﹤0.01% 2094
2023
Q1 		$293K Hold
33,670
– – ﹤0.01% 2833
2022
Q4 		$267K Buy
33,670
+8,940
+36% +$81.9K ﹤0.01% 2835
2022
Q3 		$228K Buy
+24,730
New +$254K ﹤0.01% 2877

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