Dark Forest Capital Management’s Applied Optoelectronics AAOI Stock Holding History

Dark Forest Capital 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
2026 Q1	$1.11M	Sell	13,086 -50,097	-79%	-$3.2M	0.1%	339
2025 Q4	$2.2M	Buy	+63,183	New	+$1.89M	0.1%	353
2025 Q3	–	Sell	-24,519	Closed	-$630K	–	1113
2025 Q2	$630K	Buy	+24,519	New	+$397K	0.03%	882
2024 Q4	–	Sell	-11,945	Closed	-$171K	–	888
2024 Q3	$171K	Buy	+11,945	New	+$124K	0.02%	894
2024 Q1	–	Sell	-20,804	Closed	-$402K	–	674
2023 Q4	$402K	Buy	+20,804	New	+$272K	0.06%	280

Other funds holding AAOI

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

OAM

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

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

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 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

Dark Forest Capital Management's AAOI Position: Q1 2026 in Review

Dark Forest Capital Management reduced its Applied Optoelectronics (AAOI) stake by 79% in Q1 2026, selling an estimated $3.2M and leaving 13,086 shares worth $1.11M. The position accounts for 0.1% of the portfolio, ranked #339.

Dark Forest Capital Management first reported a position in AAOI in Q4 2023 and has held it in 5 quarters since. The position peaked at $2.2M in Q4 2025. 375 funds tracked by Wall St. Rank hold AAOI as of Q1 2026.

Dark Forest Capital Management held 13,086 shares of Applied Optoelectronics worth $1.11M as of Q1 2026.
Dark Forest Capital Management sold 50,097 Applied Optoelectronics shares in Q1 2026, an estimated $3.2M.
Applied Optoelectronics made up 0.1% of Dark Forest Capital Management's portfolio in Q1 2026, its #339 holding.
Dark Forest Capital Management first reported a position in Applied Optoelectronics in Q4 2023 and has held it in 5 quarters since.
Dark Forest Capital Management's Applied Optoelectronics position peaked at $2.2M in Q4 2025.
375 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q1 2026.

Based on Dark Forest Capital Management's 13F filing for Q1 2026, filed 15 May 2026.