Vanguard Portfolio Management
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Vanguard Portfolio Management’s Aehr Test Systems AEHR Stock Holding History

Vanguard Portfolio 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 		$92.9M Buy
966,659
+48,783
+5% +$4.46M ﹤0.01% 1530
2026
Q1 		$34M Buy
+917,876
New +$29.4M ﹤0.01% 1765

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
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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management's AEHR Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Aehr Test Systems (AEHR) stake by 5.3% in Q2 2026, buying an estimated $4.46M and bringing the position to 966,659 shares worth $92.9M. The position accounts for ﹤0.01% of the portfolio, ranked #1530.

Vanguard Portfolio Management first reported a position in AEHR in Q1 2026 and has held it in 2 quarters since. 260 funds tracked by Wall St. Rank hold AEHR as of Q2 2026.

  • Vanguard Portfolio Management held 966,659 shares of Aehr Test Systems worth $92.9M as of Q2 2026.
  • Vanguard Portfolio Management bought 48,783 Aehr Test Systems shares in Q2 2026, an estimated $4.46M.
  • Aehr Test Systems made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1530 holding.
  • Vanguard Portfolio Management first reported a position in Aehr Test Systems in Q1 2026 and has held it in 2 quarters since.
  • 260 funds tracked by Wall St. Rank held Aehr Test Systems as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.