Caption Management’s Applied Optoelectronics AAOI Stock Holding History

Caption 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	–	Sell	-200,000	Closed	-$16.9M	–	1596
2026 Q1	$16.9M	Buy	200,000 +135,000	+208%	+$8.61M	0.1%	223
2025 Q4	$2.27M	Buy	65,000 +24,700	+61%	+$737K	0.02%	794
2025 Q3	$1.04M	Buy	40,300 +20,300	+102%	+$519K	0.01%	1091
2025 Q2	$514K	Buy	+20,000	New	+$324K	0.01%	1104
2024 Q4	–	Sell	-72,000	Closed	-$1.03M	–	1419
2024 Q3	$1.03M	Buy	+72,000	New	+$746K	0.02%	766

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

Caption Management's AAOI Position: Q2 2026 in Review

Caption Management increased its Applied Optoelectronics (AAOI) stake by 268% in Q2 2026, buying an estimated $1.09M and bringing the position to 9,200 shares worth $1.36M. The position accounts for 0.01% of the portfolio, ranked #1027.

Caption Management first reported a position in AAOI in Q2 2020 and has held it in 7 quarters since. 481 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

Caption Management held 9,200 shares of Applied Optoelectronics worth $1.36M as of Q2 2026.
Caption Management bought 6,700 Applied Optoelectronics shares in Q2 2026, an estimated $1.09M.
Applied Optoelectronics made up 0.01% of Caption Management's portfolio in Q2 2026, its #1027 holding.
Caption Management first reported a position in Applied Optoelectronics in Q2 2020 and has held it in 7 quarters since.
481 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

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