UBS AM
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UBS AM’s Applied Optoelectronics AAOI Stock Holding History

UBS AM’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 		$23.4M Buy
158,204
+52,728
+50% +$8.57M ﹤0.01% 869
2026
Q1 		$8.92M Buy
105,476
+11,991
+13% +$765K ﹤0.01% 1241
2025
Q4 		$3.26M Buy
93,485
+33,924
+57% +$1.01M ﹤0.01% 1672
2025
Q3 		$1.54M Sell
59,561
-47,907
-45% -$1.22M ﹤0.01% 1849
2025
Q2 		$2.76M Buy
107,468
+40,274
+60% +$652K ﹤0.01% 1997
2025
Q1 		$1.03M Sell
67,194
-11,765
-15% -$296K ﹤0.01% 2293
2024
Q4 		$2.91M Buy
78,959
+11,684
+17% +$314K ﹤0.01% 1869
2024
Q3 		$963K Sell
67,275
-3,541
-5% -$36.7K ﹤0.01% 2414
2024
Q2 		$587K Buy
+70,816
New +$779K ﹤0.01% 2588
2019
Q4 		– Sell
-16,274
Closed -$183K – 2535
2019
Q3 		$183K Buy
16,274
+5,574
+52% +$55.9K ﹤0.01% 2599
2019
Q2 		$110K Hold
10,700
– – ﹤0.01% 2635
2019
Q1 		$131K Buy
10,700
+600
+6% +$9.05K ﹤0.01% 2545
2018
Q4 		$156K Buy
10,100
+700
+7% +$14.1K ﹤0.01% 2460
2018
Q3 		$232K Hold
9,400
– – ﹤0.01% 2382
2018
Q2 		$422K Buy
+9,400
New +$334K ﹤0.01% 2168
2017
Q4 		– Sell
-3,400
Closed -$220K – 2573
2017
Q3 		$220K Hold
3,400
– – ﹤0.01% 2211
2017
Q2 		$210K Buy
+3,400
New +$199K ﹤0.01% 2193

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

UBS AM's AAOI Position: Q2 2026 in Review

UBS AM increased its Applied Optoelectronics (AAOI) stake by 50% in Q2 2026, buying an estimated $8.57M and bringing the position to 158,204 shares worth $23.4M. The position accounts for ﹤0.01% of the portfolio, ranked #869.

UBS AM first reported a position in AAOI in Q2 2017 and has held it in 17 quarters since. 481 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • UBS AM held 158,204 shares of Applied Optoelectronics worth $23.4M as of Q2 2026.
  • UBS AM bought 52,728 Applied Optoelectronics shares in Q2 2026, an estimated $8.57M.
  • Applied Optoelectronics made up ﹤0.01% of UBS AM's portfolio in Q2 2026, its #869 holding.
  • UBS AM first reported a position in Applied Optoelectronics in Q2 2017 and has held it in 17 quarters since.
  • 481 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on UBS AM's 13F filing for Q2 2026, filed 13 Aug 2026.