D.E. Shaw & Co’s Applied Optoelectronics AAOI Stock Holding History

D.E. Shaw & Co’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	$48M	Buy	324,100 +37,400	+13%	+$6.08M	0.02%	785
2026 Q1	$24.3M	Sell	286,700 -349,200	-55%	-$22.3M	0.01%	1027
2025 Q4	$22.2M	Buy	635,900 +248,300	+64%	+$7.41M	0.01%	1186
2025 Q3	$10.1M	Buy	387,600 +267,700	+223%	+$6.84M	0.01%	1685
2025 Q2	$3.08M	Buy	+119,900	New	+$1.94M	﹤0.01%	2407
2025 Q1	–	Sell	-210,700	Closed	-$7.77M	–	4199
2024 Q4	$7.77M	Buy	+210,700	New	+$5.67M	0.01%	1664
2024 Q2	–	Sell	-87,200	Closed	-$1.21M	–	4435
2024 Q1	$1.21M	Buy	87,200 +33,300	+62%	+$561K	﹤0.01%	2963
2023 Q4	$1.04M	Buy	+53,900	New	+$704K	﹤0.01%	3107
2021 Q1	–	Sell	-20,000	Closed	-$170K	–	3982
2020 Q4	$170K	Hold	20,000	–	–	﹤0.01%	3759
2020 Q3	$225K	Hold	20,000	–	–	﹤0.01%	3566
2020 Q2	$217K	Hold	20,000	–	–	﹤0.01%	3747
2020 Q1	$152K	Hold	20,000	–	–	﹤0.01%	3714
2019 Q4	$238K	Hold	20,000	–	–	﹤0.01%	3726
2019 Q3	$224K	Hold	20,000	–	–	﹤0.01%	3589
2019 Q2	$206K	Hold	20,000	–	–	﹤0.01%	3457
2019 Q1	$244K	Buy	+20,000	New	+$302K	﹤0.01%	3312
2017 Q2	–	Sell	-20,000	Closed	-$1.12M	–	3333
2017 Q1	$1.12M	Buy	+20,000	New	+$789K	﹤0.01%	2228

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

D.E. Shaw & Co's AAOI Position: Q2 2026 in Review

D.E. Shaw & Co reduced its Applied Optoelectronics (AAOI) stake by 98% in Q2 2026, selling an estimated $337M and leaving 41,056 shares worth $6.08M. The position accounts for ﹤0.01% of the portfolio, ranked #2245.

D.E. Shaw & Co first reported a position in AAOI in Q2 2014 and has held it in 37 quarters since. The position peaked at $179M in Q1 2026. 482 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

D.E. Shaw & Co held 41,056 shares of Applied Optoelectronics worth $6.08M as of Q2 2026.
D.E. Shaw & Co sold 2,076,101 Applied Optoelectronics shares in Q2 2026, an estimated $337M.
Applied Optoelectronics made up ﹤0.01% of D.E. Shaw & Co's portfolio in Q2 2026, its #2245 holding.
D.E. Shaw & Co first reported a position in Applied Optoelectronics in Q2 2014 and has held it in 37 quarters since.
D.E. Shaw & Co's Applied Optoelectronics position peaked at $179M in Q1 2026.
482 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.