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Quadrature Capital’s Applied Optoelectronics AAOI Stock Holding History

Quadrature Capital’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
-6,677
Closed -$565K – 1544
2026
Q1 		$565K Sell
6,677
-34,994
-84% -$2.23M 0.01% 753
2025
Q4 		$1.45M Buy
+41,671
New +$1.24M 0.01% 431
2025
Q3 		– Sell
-10,642
Closed -$273K – 994
2025
Q2 		$273K Buy
+10,642
New +$172K ﹤0.01% 720
2023
Q4 		– Sell
-130,795
Closed -$1.44M – 1117
2023
Q3 		$1.44M Buy
+130,795
New +$1.39M 0.03% 333
2020
Q3 		– Sell
-29,871
Closed -$324K – 704
2020
Q2 		$324K Buy
+29,871
New +$274K 0.04% 467
2017
Q2 		– Sell
-16,242
Closed -$912K – 529
2017
Q1 		$912K Buy
+16,242
New +$641K 0.07% 305

Other funds holding AAOI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MG
Marex Group London $23.6B AUM 57.16% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
UBS Group
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
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
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Quadrature Capital's AAOI Position: Q2 2026 in Review

Quadrature Capital sold out of Applied Optoelectronics (AAOI) in Q2 2026, closing a stake of 6,677 shares — an estimated $565K sold.

Quadrature Capital first reported a position in AAOI in Q1 2017 and held it in 6 quarters. The position peaked at $1.45M in Q4 2025. 483 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • Quadrature Capital reported no remaining Applied Optoelectronics position as of Q2 2026 after selling out during the quarter.
  • Quadrature Capital sold 6,677 Applied Optoelectronics shares in Q2 2026, an estimated $565K.
  • Quadrature Capital first reported a position in Applied Optoelectronics in Q1 2017 and held it in 6 quarters.
  • Quadrature Capital's Applied Optoelectronics position peaked at $1.45M in Q4 2025.
  • 483 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on Quadrature Capital's 13F filing for Q2 2026, filed 7 Aug 2026.