Citigroup
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Citigroup’s Aehr Test Systems AEHR Stock Holding History

Citigroup’s Portfolio AEHR Stock Details AEHR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.6M Buy
37,518
+30,390
+426% +$2.78M ﹤0.01% 2425
2026
Q1 		$264K Buy
7,128
+6,255
+716% +$200K ﹤0.01% 3869
2025
Q4 		$17.6K Sell
873
-310
-26% -$7.5K ﹤0.01% 4905
2025
Q3 		$35.6K Sell
1,183
-8,960
-88% -$194K ﹤0.01% 4599
2025
Q2 		$131K Sell
10,143
-10,104
-50% -$96.2K ﹤0.01% 4285
2025
Q1 		$148K Sell
20,247
-2,577
-11% -$28.5K ﹤0.01% 4368
2024
Q4 		$380K Buy
22,824
+2,766
+14% +$36.9K ﹤0.01% 4014
2024
Q3 		$258K Buy
20,058
+13,972
+230% +$202K ﹤0.01% 4169
2024
Q2 		$68K Buy
6,086
+1,323
+28% +$15.4K ﹤0.01% 4419
2024
Q1 		$59.1K Sell
4,763
-130
-3% -$2.17K ﹤0.01% 4542
2023
Q4 		$130K Sell
4,893
-64,725
-93% -$1.89M ﹤0.01% 4098
2023
Q3 		$3.18M Buy
69,618
+59,511
+589% +$2.76M ﹤0.01% 1678
2023
Q2 		$417K Buy
10,107
+6,113
+153% +$201K ﹤0.01% 3505
2023
Q1 		$124K Buy
3,994
+1,536
+62% +$49.5K ﹤0.01% 3938
2022
Q4 		$49.4K Buy
2,458
+2,022
+464% +$43.3K ﹤0.01% 4281
2022
Q3 		$6K Buy
+436
New +$5.87K ﹤0.01% 5155
2022
Q2 		– Sell
-30,628
Closed -$311K – 6189
2022
Q1 		$311K Buy
30,628
+11,927
+64% +$152K ﹤0.01% 3820
2021
Q4 		$452K Buy
+18,701
New +$365K ﹤0.01% 3876

Other funds holding AEHR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Citigroup's AEHR Position: Q2 2026 in Review

Citigroup increased its Aehr Test Systems (AEHR) stake by 426% in Q2 2026, buying an estimated $2.78M and bringing the position to 37,518 shares worth $3.6M. The position accounts for ﹤0.01% of the portfolio, ranked #2425.

Citigroup first reported a position in AEHR in Q4 2021 and has held it in 18 quarters since. 262 funds tracked by Wall St. Rank hold AEHR as of Q2 2026.

  • Citigroup held 37,518 shares of Aehr Test Systems worth $3.6M as of Q2 2026.
  • Citigroup bought 30,390 Aehr Test Systems shares in Q2 2026, an estimated $2.78M.
  • Aehr Test Systems made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #2425 holding.
  • Citigroup first reported a position in Aehr Test Systems in Q4 2021 and has held it in 18 quarters since.
  • 262 funds tracked by Wall St. Rank held Aehr Test Systems as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.