LMR Partners’s Applied Optoelectronics AAOI Stock Holding History

LMR Partners’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
2025 Q4	–	Sell	-16,000	Closed	-$415K	–	1496
2025 Q3	$415K	Buy	+16,000	New	+$409K	﹤0.01%	1119
2024 Q2	–	Sell	-10,267	Closed	-$142K	–	1085
2024 Q1	$142K	Buy	+10,267	New	+$173K	﹤0.01%	897
2017 Q3	–	Sell	-32,553	Closed	-$2.01M	–	308
2017 Q2	$2.01M	Buy	32,553 +26,794	+465%	+$1.57M	0.13%	173
2017 Q1	$323K	Buy	+5,759	New	+$227K	0.03%	282

Other funds holding AAOI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

OAM

Oberweis Asset Management Lisle, Illinois $3.39B AUM 105.5% 1-Year Est. Return

HRCM

Hawk Ridge Capital Management Los Angeles, California $2.75B AUM 20.09% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

LMR Partners's AAOI Position: Q4 2025 in Review

LMR Partners sold out of Applied Optoelectronics (AAOI) in Q4 2025, closing a stake of 16,000 shares — an estimated $415K sold.

LMR Partners first reported a position in AAOI in Q1 2017 and held it in 4 quarters. The position peaked at $2.01M in Q2 2017. 217 funds tracked by Wall St. Rank hold AAOI as of Q4 2025.

LMR Partners reported no remaining Applied Optoelectronics position as of Q4 2025 after selling out during the quarter.
LMR Partners sold 16,000 Applied Optoelectronics shares in Q4 2025, an estimated $415K.
LMR Partners first reported a position in Applied Optoelectronics in Q1 2017 and held it in 4 quarters.
LMR Partners's Applied Optoelectronics position peaked at $2.01M in Q2 2017.
217 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q4 2025.

Based on LMR Partners's 13F filing for Q4 2025, filed 17 Feb 2026.