Lord, Abbett & Co
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Lord, Abbett & Co’s Aehr Test Systems AEHR Stock Holding History

Lord, Abbett & Co’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 		$6.65M Buy
+179,289
New +$5.74M 0.02% 414
2024
Q1 		– Sell
-147,136
Closed -$3.9M – 538
2023
Q4 		$3.9M Sell
147,136
-806,538
-85% -$23.5M 0.01% 486
2023
Q3 		$43.6M Buy
953,674
+558,908
+142% +$25.9M 0.16% 185
2023
Q2 		$16.3M Buy
394,766
+65,820
+20% +$2.16M 0.06% 376
2023
Q1 		$10.2M Buy
+328,946
New +$10.6M 0.04% 414

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

Lord, Abbett & Co's AEHR Position: Q1 2026 in Review

Lord, Abbett & Co opened a new position in Aehr Test Systems (AEHR) in Q1 2026: 179,289 shares worth $6.65M. The stake represents 0.02% of the portfolio and ranks #414 among its holdings. This is a return to the name: Lord, Abbett & Co previously reported a position in AEHR as recently as Q4 2023.

Lord, Abbett & Co first reported a position in AEHR in Q1 2023 and has held it in 5 quarters since. The position peaked at $43.6M in Q3 2023. 191 funds tracked by Wall St. Rank hold AEHR as of Q1 2026.

  • Lord, Abbett & Co held 179,289 shares of Aehr Test Systems worth $6.65M as of Q1 2026.
  • Aehr Test Systems was a new Lord, Abbett & Co position in Q1 2026.
  • Aehr Test Systems made up 0.02% of Lord, Abbett & Co's portfolio in Q1 2026, its #414 holding.
  • Lord, Abbett & Co first reported a position in Aehr Test Systems in Q1 2023 and has held it in 5 quarters since.
  • Lord, Abbett & Co's Aehr Test Systems position peaked at $43.6M in Q3 2023.
  • 191 funds tracked by Wall St. Rank held Aehr Test Systems as of Q1 2026.

Based on Lord, Abbett & Co's 13F filing for Q1 2026, filed 14 May 2026.