Portolan Capital Management’s Applied Optoelectronics AAOI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$11.7M Buy
2025
Q1
Sell
2024
Q4
$12.4M Sell
2024
Q3
$9.42M Sell
2024
Q2
$6.97M Sell
2024
Q1
$19.9M Sell
2023
Q4
$29.7M Buy
2023
Q3
$11.5M Sell
2023
Q2
$7.24M Buy
2017
Q4
Sell
2017
Q3
$858K Sell
2017
Q2
$2.38M Sell
2017
Q1
$3.35M Sell
2016
Q4
$1.51M Sell
2016
Q3
$2.79M Sell
2016
Q2
$3.95M Sell
2016
Q1
$8.08M Buy
2015
Q4
$7.5M Buy
2015
Q3
$3.06M Buy
2014
Q4
Sell
2014
Q3
$4.95M Buy
2014
Q2
$6.35M Buy
2014
Q1
$1.35M Buy