Leonteq Securities AG’s Applied Optoelectronics AAOI Stock Holding History

Leonteq Securities AG’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	$4.86M	Buy	32,784 +19,271	+143%	+$3.13M	0.17%	96
2026 Q1	$1.14M	Buy	+13,513	New	+$862K	0.04%	272
2023 Q4	–	Sell	-16,000	Closed	-$176K	–	1188
2023 Q3	$176K	Sell	16,000 -14,000	-47%	-$148K	0.01%	555
2023 Q2	$179K	Buy	+30,000	New	+$78.7K	0.01%	563

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

Leonteq Securities AG's AAOI Position: Q2 2026 in Review

Leonteq Securities AG increased its Applied Optoelectronics (AAOI) stake by 143% in Q2 2026, buying an estimated $3.13M and bringing the position to 32,784 shares worth $4.86M. The position accounts for 0.17% of the portfolio, ranked #96.

Leonteq Securities AG first reported a position in AAOI in Q2 2023 and has held it in 4 quarters since. 481 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

Leonteq Securities AG held 32,784 shares of Applied Optoelectronics worth $4.86M as of Q2 2026.
Leonteq Securities AG bought 19,271 Applied Optoelectronics shares in Q2 2026, an estimated $3.13M.
Applied Optoelectronics made up 0.17% of Leonteq Securities AG's portfolio in Q2 2026, its #96 holding.
Leonteq Securities AG first reported a position in Applied Optoelectronics in Q2 2023 and has held it in 4 quarters since.
481 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on Leonteq Securities AG's 13F filing for Q2 2026, filed 27 Jul 2026.