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Fox Run Management’s Aehr Test Systems AEHR Stock Holding History

Fox Run Management’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 		$739K Buy
+7,690
New +$703K 0.12% 309
2024
Q1 		– Sell
-29,998
Closed -$796K – 725
2023
Q4 		$796K Buy
+29,998
New +$875K 0.2% 150
2022
Q2 		– Sell
-18,231
Closed -$185K – 500
2022
Q1 		$185K Buy
+18,231
New +$233K 0.1% 422

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

Fox Run Management's AEHR Position: Q2 2026 in Review

Fox Run Management opened a new position in Aehr Test Systems (AEHR) in Q2 2026: 7,690 shares worth $739K. The stake represents 0.12% of the portfolio and ranks #309 among its holdings. This is a return to the name: Fox Run Management previously reported a position in AEHR as recently as Q4 2023.

Fox Run Management first reported a position in AEHR in Q1 2022 and has held it in 3 quarters since. The position peaked at $796K in Q4 2023. 262 funds tracked by Wall St. Rank hold AEHR as of Q2 2026.

  • Fox Run Management held 7,690 shares of Aehr Test Systems worth $739K as of Q2 2026.
  • Aehr Test Systems was a new Fox Run Management position in Q2 2026.
  • Aehr Test Systems made up 0.12% of Fox Run Management's portfolio in Q2 2026, its #309 holding.
  • Fox Run Management first reported a position in Aehr Test Systems in Q1 2022 and has held it in 3 quarters since.
  • Fox Run Management's Aehr Test Systems position peaked at $796K in Q4 2023.
  • 262 funds tracked by Wall St. Rank held Aehr Test Systems as of Q2 2026.

Based on Fox Run Management's 13F filing for Q2 2026, filed 4 Aug 2026.