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EAM Investors’s Applied Optoelectronics AAOI Stock Holding History

EAM Investors’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 		$2.86M Sell
19,284
-19,881
-51% -$3.23M 0.25% 162
2026
Q1 		$3.31M Buy
+39,165
New +$2.5M 0.38% 129
2025
Q1 		– Sell
-96,135
Closed -$3.54M – 247
2024
Q4 		$3.54M Buy
+96,135
New +$2.59M 0.5% 100
2024
Q1 		– Sell
-40,723
Closed -$787K – 232
2023
Q4 		$787K Sell
40,723
-364,516
-90% -$4.76M 0.14% 172
2023
Q3 		$4.45M Sell
405,239
-352,065
-46% -$3.73M 0.86% 7
2023
Q2 		$4.51M Buy
+757,304
New +$1.99M 0.84% 7
2022
Q4 		– Sell
-489,680
Closed -$1.33M – 250
2022
Q3 		$1.33M Buy
+489,680
New +$1.1M 0.29% 148
2017
Q3 		– Sell
-49,036
Closed -$3.03M – 291
2017
Q2 		$3.03M Sell
49,036
-45,728
-48% -$2.67M 0.5% 73
2017
Q1 		$5.32M Sell
94,764
-34,264
-27% -$1.35M 0.84% 5
2016
Q4 		$3.02M Sell
129,028
-5,191
-4% -$120K 0.4% 98
2016
Q3 		$2.98M Buy
+134,219
New +$2.08M 0.4% 89
2016
Q2 		– Sell
-154,824
Closed -$2.31M – 295
2016
Q1 		$2.31M Sell
154,824
-18,387
-11% -$292K 0.36% 139
2015
Q4 		$2.97M Sell
173,211
-4,448
-3% -$80.7K 0.39% 118
2015
Q3 		$3.34M Sell
177,659
-840
-0.5% -$16.4K 0.53% 38
2015
Q2 		$3.1M Buy
+178,499
New +$2.85M 0.36% 126
2014
Q4 		– Sell
-119,893
Closed -$1.93M – 307
2014
Q3 		$1.93M Sell
119,893
-24,470
-17% -$485K 0.39% 73
2014
Q2 		$3.35M Sell
144,363
-24,419
-14% -$524K 0.64% 10
2014
Q1 		$4.16M Buy
168,782
+39,106
+30% +$727K 0.75% 10
2013
Q4 		$1.95M Buy
+129,676
New +$1.66M 0.35% 90

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

EAM Investors's AAOI Position: Q2 2026 in Review

EAM Investors reduced its Applied Optoelectronics (AAOI) stake by 51% in Q2 2026, selling an estimated $3.23M and leaving 19,284 shares worth $2.86M. The position accounts for 0.25% of the portfolio, ranked #162.

EAM Investors first reported a position in AAOI in Q4 2013 and has held it in 19 quarters since. The position peaked at $5.32M in Q1 2017. 482 funds tracked by Wall St. Rank hold AAOI as of Q2 2026.

  • EAM Investors held 19,284 shares of Applied Optoelectronics worth $2.86M as of Q2 2026.
  • EAM Investors sold 19,881 Applied Optoelectronics shares in Q2 2026, an estimated $3.23M.
  • Applied Optoelectronics made up 0.25% of EAM Investors's portfolio in Q2 2026, its #162 holding.
  • EAM Investors first reported a position in Applied Optoelectronics in Q4 2013 and has held it in 19 quarters since.
  • EAM Investors's Applied Optoelectronics position peaked at $5.32M in Q1 2017.
  • 482 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q2 2026.

Based on EAM Investors's 13F filing for Q2 2026, filed 13 Aug 2026.