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
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 $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
OAM
Oberweis Asset Management Lisle, Illinois $3.39B AUM 105.5% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Squarepoint's AAOI Position: Q1 2026 in Review

Squarepoint increased its Applied Optoelectronics (AAOI) stake by 157% in Q1 2026, buying an estimated $19.3M and bringing the position to 495,798 shares worth $41.9M. The position accounts for 0.05% of the portfolio, ranked #385.

Squarepoint first reported a position in AAOI in Q2 2016 and has held it in 27 quarters since. 375 funds tracked by Wall St. Rank hold AAOI as of Q1 2026.

  • Squarepoint held 495,798 shares of Applied Optoelectronics worth $41.9M as of Q1 2026.
  • Squarepoint bought 302,645 Applied Optoelectronics shares in Q1 2026, an estimated $19.3M.
  • Applied Optoelectronics made up 0.05% of Squarepoint's portfolio in Q1 2026, its #385 holding.
  • Squarepoint first reported a position in Applied Optoelectronics in Q2 2016 and has held it in 27 quarters since.
  • 375 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q1 2026.

Based on Squarepoint's 13F filing for Q1 2026, filed 15 May 2026.