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Winton Group’s Applied Optoelectronics AAOI Stock Holding History

Winton Group’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 		$1.81M Buy
+12,239
New +$1.99M 0.06% 312
2024
Q4 		– Sell
-14,286
Closed -$204K – 595
2024
Q3 		$204K Buy
+14,286
New +$148K 0.01% 573
2022
Q1 		– Sell
-10,390
Closed -$53K – 937
2021
Q4 		$53K Buy
+10,390
New +$66.3K ﹤0.01% 981

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

Winton Group's AAOI Position: Q2 2026 in Review

Winton Group opened a new position in Applied Optoelectronics (AAOI) in Q2 2026: 12,239 shares worth $1.81M. The stake represents 0.06% of the portfolio and ranks #312 among its holdings. This is a return to the name: Winton Group previously reported a position in AAOI as recently as Q3 2024.

Winton Group first reported a position in AAOI in Q4 2021 and has held it in 3 quarters since. 483 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • Winton Group held 12,239 shares of Applied Optoelectronics worth $1.81M as of Q2 2026.
  • Applied Optoelectronics was a new Winton Group position in Q2 2026.
  • Applied Optoelectronics made up 0.06% of Winton Group's portfolio in Q2 2026, its #312 holding.
  • Winton Group first reported a position in Applied Optoelectronics in Q4 2021 and has held it in 3 quarters since.
  • 483 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.