Diker Management’s Applied Optoelectronics AAOI Stock Holding History

Diker Management’s Portfolio AAOI Stock Details AAOI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-20,000	Closed	-$519K	–	42
2025 Q3	$519K	Buy	+20,000	New	+$511K	0.42%	26

Other funds holding AAOI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

OAM

Oberweis Asset Management Lisle, Illinois $3.39B AUM 105.5% 1-Year Est. Return

HRCM

Hawk Ridge Capital Management Los Angeles, California $2.75B AUM 20.09% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Diker Management's AAOI Position: Q4 2025 in Review

Diker Management sold out of Applied Optoelectronics (AAOI) in Q4 2025, closing a stake of 20,000 shares — an estimated $519K sold.

Diker Management first reported a position in AAOI in Q3 2025 and held it in 1 quarter. The position peaked at $519K in Q3 2025. 217 funds tracked by Wall St. Rank hold AAOI as of Q4 2025.

Diker Management reported no remaining Applied Optoelectronics position as of Q4 2025 after selling out during the quarter.
Diker Management sold 20,000 Applied Optoelectronics shares in Q4 2025, an estimated $519K.
Diker Management first reported a position in Applied Optoelectronics in Q3 2025 and held it in 1 quarter.
Diker Management's Applied Optoelectronics position peaked at $519K in Q3 2025.
217 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q4 2025.

Based on Diker Management's 13F filing for Q4 2025, filed 17 Feb 2026.