Wellington Management Group
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Wellington Management Group’s Applied Optoelectronics AAOI Stock Holding History

Wellington Management 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 		$36.2M Sell
244,081
-13,627
-5% -$2.22M 0.01% 837
2026
Q1 		$21.8M Buy
+257,708
New +$16.4M ﹤0.01% 973
2018
Q4 		– Sell
-8,599
Closed -$212K – 2030
2018
Q3 		$212K Buy
+8,599
New +$337K ﹤0.01% 2174
2017
Q4 		– Sell
-22,440
Closed -$1.45M – 2198
2017
Q3 		$1.45M Sell
22,440
-875,239
-98% -$61.9M ﹤0.01% 1794
2017
Q2 		$55.5M Buy
897,679
+118,637
+15% +$6.93M 0.01% 705
2017
Q1 		$43.7M Sell
779,042
-1,227,427
-61% -$48.4M 0.01% 771
2016
Q4 		$47M Buy
2,006,469
+93,391
+5% +$2.16M 0.01% 729
2016
Q3 		$42.5M Sell
1,913,078
-337,308
-15% -$5.22M 0.01% 744
2016
Q2 		$25.1M Buy
2,250,386
+429,070
+24% +$4.85M 0.01% 873
2016
Q1 		$27.2M Buy
1,821,316
+291,994
+19% +$4.64M 0.01% 835
2015
Q4 		$26.2M Buy
1,529,322
+386,018
+34% +$7.01M 0.01% 878
2015
Q3 		$21.5M Sell
1,143,304
-338,596
-23% -$6.6M 0.01% 943
2015
Q2 		$25.7M Sell
1,481,900
-63,900
-4% -$1.02M 0.01% 934
2015
Q1 		$21.5M Buy
1,545,800
+231,800
+18% +$2.54M 0.01% 1020
2014
Q4 		$14.7M Buy
+1,314,000
New +$16.8M ﹤0.01% 1128

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

Wellington Management Group's AAOI Position: Q2 2026 in Review

Wellington Management Group reduced its Applied Optoelectronics (AAOI) stake by 5.3% in Q2 2026, selling an estimated $2.22M and leaving 244,081 shares worth $36.2M. The position accounts for 0.01% of the portfolio, ranked #837.

Wellington Management Group first reported a position in AAOI in Q4 2014 and has held it in 15 quarters since. The position peaked at $55.5M in Q2 2017. 481 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • Wellington Management Group held 244,081 shares of Applied Optoelectronics worth $36.2M as of Q2 2026.
  • Wellington Management Group sold 13,627 Applied Optoelectronics shares in Q2 2026, an estimated $2.22M.
  • Applied Optoelectronics made up 0.01% of Wellington Management Group's portfolio in Q2 2026, its #837 holding.
  • Wellington Management Group first reported a position in Applied Optoelectronics in Q4 2014 and has held it in 15 quarters since.
  • Wellington Management Group's Applied Optoelectronics position peaked at $55.5M in Q2 2017.
  • 481 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on Wellington Management Group's 13F filing for Q2 2026, filed 14 Aug 2026.