AAP
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Ardsley Advisory Partners’s Applied Optoelectronics AAOI Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Hold
0
109
2025
Q1
Hold
0
103
2023
Q3
Sell
-115,000
Closed -$681K 91
2023
Q2
$681K Buy
+115,000
New +$681K 0.12% 84
2016
Q3
Sell
-550,000
Closed -$6.13M 141
2016
Q2
$6.13M Sell
550,000
-662,500
-55% -$7.39M 1.06% 30
2016
Q1
$18.1M Buy
1,212,500
+107,500
+10% +$1.6M 2.8% 6
2015
Q4
$19M Buy
1,105,000
+247,500
+29% +$4.25M 2.47% 5
2015
Q3
$16.1M Buy
857,500
+162,500
+23% +$3.05M 3.91% 6
2015
Q2
$12.1M Buy
695,000
+32,100
+5% +$557K 1.51% 20
2015
Q1
$9.2M Buy
662,900
+235,500
+55% +$3.27M 1.28% 23
2014
Q4
$4.8M Sell
427,400
-2,600
-0.6% -$29.2K 0.76% 33
2014
Q3
$6.92M Sell
430,000
-5,500
-1% -$88.6K 0.91% 29
2014
Q2
$10.1M Buy
435,500
+233,500
+116% +$5.42M 1.29% 22
2014
Q1
$4.98M Buy
202,000
+179,310
+790% +$4.42M 0.75% 35
2013
Q4
$341K Buy
+22,690
New +$341K 0.05% 106