PEAK6’s Applied Optoelectronics AAOI Stock Holding History

PEAK6’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	-12,074	Closed	-$1.96M	–	2663
2026 Q1	$1.02M	Buy	+12,074	New	+$770K	﹤0.01%	1687

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

PEAK6's AAOI Position: Q2 2026 in Review

PEAK6 sold out of Applied Optoelectronics (AAOI) in Q2 2026, closing a stake of 12,074 shares — an estimated $1.96M sold.

PEAK6 first reported a position in AAOI in Q1 2026 and held it in 1 quarter. The position peaked at $1.02M in Q1 2026. 481 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

PEAK6 reported no remaining Applied Optoelectronics position as of Q2 2026 after selling out during the quarter.
PEAK6 sold 12,074 Applied Optoelectronics shares in Q2 2026, an estimated $1.96M.
PEAK6 first reported a position in Applied Optoelectronics in Q1 2026 and held it in 1 quarter.
PEAK6's Applied Optoelectronics position peaked at $1.02M in Q1 2026.
481 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.