Squarepoint
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Squarepoint’s Applied Optoelectronics AAOI Stock Holding History

Squarepoint’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 		$7.29M Buy
+49,200
New +$8M 0.01% 1315
2025
Q4 		– Sell
-384,200
Closed -$9.96M – 4188
2025
Q3 		$9.96M Buy
+384,200
New +$9.82M 0.01% 1075
2025
Q1 		– Sell
-8,800
Closed -$324K – 4473
2024
Q4 		$324K Buy
+8,800
New +$237K ﹤0.01% 4090

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

Squarepoint's AAOI Position: Q2 2026 in Review

Squarepoint reduced its Applied Optoelectronics (AAOI) stake by 77% in Q2 2026, selling an estimated $62M and leaving 114,429 shares worth $17M. The position accounts for 0.02% of the portfolio, ranked #778.

Squarepoint first reported a position in AAOI in Q2 2016 and has held it in 28 quarters since. The position peaked at $41.9M in Q1 2026. 482 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • Squarepoint held 114,429 shares of Applied Optoelectronics worth $17M as of Q2 2026.
  • Squarepoint sold 381,369 Applied Optoelectronics shares in Q2 2026, an estimated $62M.
  • Applied Optoelectronics made up 0.02% of Squarepoint's portfolio in Q2 2026, its #778 holding.
  • Squarepoint first reported a position in Applied Optoelectronics in Q2 2016 and has held it in 28 quarters since.
  • Squarepoint's Applied Optoelectronics position peaked at $41.9M in Q1 2026.
  • 482 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

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