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Emerald Advisers’s Applied Optoelectronics AAOI Stock Holding History

Emerald Advisers’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
Q1 		$36.7M Sell
433,882
-236,695
-35% -$15.1M 1.16% 22
2025
Q4 		$23.4M Buy
670,577
+60,932
+10% +$1.82M 0.72% 64
2025
Q3 		$15.8M Sell
609,645
-10,636
-2% -$272K 0.51% 80
2025
Q2 		$15.9M Buy
620,281
+23,905
+4% +$387K 0.58% 69
2025
Q1 		$9.15M Sell
596,376
-10,621
-2% -$267K 0.41% 85
2024
Q4 		$22.4M Buy
606,997
+80,539
+15% +$2.17M 0.87% 46
2024
Q3 		$7.53M Buy
526,458
+13,737
+3% +$142K 0.29% 104
2024
Q2 		$4.25M Sell
512,721
-15,588
-3% -$171K 0.18% 117
2024
Q1 		$7.32M Buy
+528,309
New +$8.9M 0.29% 105
2017
Q4 		– Sell
-101,276
Closed -$6.55M – 249
2017
Q3 		$6.55M Sell
101,276
-95,575
-49% -$6.75M 0.27% 112
2017
Q2 		$12.2M Sell
196,851
-85,339
-30% -$4.99M 0.51% 81
2017
Q1 		$15.8M Sell
282,190
-170,008
-38% -$6.71M 0.65% 62
2016
Q4 		$10.6M Buy
452,198
+37,557
+9% +$870K 0.45% 85
2016
Q3 		$9.21M Sell
414,641
-5,370
-1% -$83.1K 0.41% 89
2016
Q2 		$4.68M Sell
420,011
-1,069
-0.3% -$12.1K 0.23% 128
2016
Q1 		$6.28M Buy
421,080
+134,877
+47% +$2.15M 0.31% 108
2015
Q4 		$4.91M Buy
+286,203
New +$5.19M 0.23% 128
2014
Q4 		– Sell
-320,415
Closed -$5.16M – 337
2014
Q3 		$5.16M Buy
320,415
+37,827
+13% +$750K 0.31% 109
2014
Q2 		$6.56M Buy
282,588
+7,000
+3% +$150K 0.37% 93
2014
Q1 		$6.8M Sell
275,588
-21,818
-7% -$406K 0.38% 94
2013
Q4 		$4.46M Buy
297,406
+70,606
+31% +$904K 0.24% 131
2013
Q3 		$2.27M Buy
+226,800
New +$2.27M 0.13% 181

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

Emerald Advisers's AAOI Position: Q1 2026 in Review

Emerald Advisers reduced its Applied Optoelectronics (AAOI) stake by 35% in Q1 2026, selling an estimated $15.1M and leaving 433,882 shares worth $36.7M. The position accounts for 1.16% of the portfolio, ranked #22.

Emerald Advisers first reported a position in AAOI in Q3 2013 and has held it in 22 quarters since. 375 funds tracked by Wall St. Rank hold AAOI as of Q1 2026.

  • Emerald Advisers held 433,882 shares of Applied Optoelectronics worth $36.7M as of Q1 2026.
  • Emerald Advisers sold 236,695 Applied Optoelectronics shares in Q1 2026, an estimated $15.1M.
  • Applied Optoelectronics made up 1.16% of Emerald Advisers's portfolio in Q1 2026, its #22 holding.
  • Emerald Advisers first reported a position in Applied Optoelectronics in Q3 2013 and has held it in 22 quarters since.
  • 375 funds tracked by Wall St. Rank held Applied Optoelectronics as of Q1 2026.

Based on Emerald Advisers's 13F filing for Q1 2026, filed 4 May 2026.