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 Q2	$599K	Sell	4,043 -9,043	-69%	-$1.47M	0.04%	618
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 $6.73T AUM 46.02% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Marex Group London $23.6B AUM 57.16% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

OAM

Oberweis Asset Management Lisle, Illinois $4.84B AUM 160.95% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

VARA

Value Aligned Research Advisors Princeton, New Jersey $40.1B AUM 376.19% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Dark Forest Capital Management's AAOI Position: Q2 2026 in Review

Dark Forest Capital Management reduced its Applied Optoelectronics (AAOI) stake by 69% in Q2 2026, selling an estimated $1.47M and leaving 4,043 shares worth $599K. The position accounts for 0.04% of the portfolio, ranked #618.

Dark Forest Capital Management first reported a position in AAOI in Q4 2023 and has held it in 6 quarters since. The position peaked at $2.2M in Q4 2025. 482 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

Dark Forest Capital Management held 4,043 shares of Applied Optoelectronics worth $599K as of Q2 2026.
Dark Forest Capital Management sold 9,043 Applied Optoelectronics shares in Q2 2026, an estimated $1.47M.
Applied Optoelectronics made up 0.04% of Dark Forest Capital Management's portfolio in Q2 2026, its #618 holding.
Dark Forest Capital Management first reported a position in Applied Optoelectronics in Q4 2023 and has held it in 6 quarters since.
Dark Forest Capital Management's Applied Optoelectronics position peaked at $2.2M in Q4 2025.
482 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on Dark Forest Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.