Cookson Peirce & Co’s Aehr Test Systems AEHR Stock Holding History

Cookson Peirce & 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 Q3	$1.85M	Buy	+18,566	New	+$1.7M	0.07%	136

Other funds holding AEHR

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $57.2B AUM 42.49% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $33.4B AUM 56.97% 1-Year Est. Return

Cookson Peirce & Co's AEHR Position: Q3 2026 in Review

Cookson Peirce & Co opened a new position in Aehr Test Systems (AEHR) in Q3 2026: 18,566 shares worth $1.85M. The stake represents 0.07% of the portfolio and ranks #136 among its holdings.

222 funds tracked by Wall St. Rank hold AEHR as of Q3 2026.

Cookson Peirce & Co held 18,566 shares of Aehr Test Systems worth $1.85M as of Q3 2026.
Aehr Test Systems was a new Cookson Peirce & Co position in Q3 2026.
Aehr Test Systems made up 0.07% of Cookson Peirce & Co's portfolio in Q3 2026, its #136 holding.
222 funds tracked by Wall St. Rank held Aehr Test Systems as of Q3 2026.

Based on Cookson Peirce & Co's 13F filing for Q3 2026, filed 30 Oct 2026.