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
Q1 		$2.63M Buy
+70,900
New +$2.27M ﹤0.01% 2496

Other funds holding AEHR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
NCGI
Next Century Growth Investors Plymouth, Minnesota $1.38B AUM 102.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citigroup's AEHR Position: Q1 2026 in Review

Citigroup increased its Aehr Test Systems (AEHR) stake by 716% in Q1 2026, buying an estimated $200K and bringing the position to 7,128 shares worth $264K. The position accounts for ﹤0.01% of the portfolio, ranked #3869.

Citigroup first reported a position in AEHR in Q4 2021 and has held it in 17 quarters since. The position peaked at $3.18M in Q3 2023. 191 funds tracked by Wall St. Rank hold AEHR as of Q1 2026.

  • Citigroup held 7,128 shares of Aehr Test Systems worth $264K as of Q1 2026.
  • Citigroup bought 6,255 Aehr Test Systems shares in Q1 2026, an estimated $200K.
  • Aehr Test Systems made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #3869 holding.
  • Citigroup first reported a position in Aehr Test Systems in Q4 2021 and has held it in 17 quarters since.
  • Citigroup's Aehr Test Systems position peaked at $3.18M in Q3 2023.
  • 191 funds tracked by Wall St. Rank held Aehr Test Systems as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.