Dark Forest Capital Management’s Penumbra PEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$2.56M Buy
+9,972
New +$2.56M 0.1% 340
2023
Q3
Sell
-2,370
Closed -$815K 1259
2023
Q2
$815K Buy
2,370
+1,932
+441% +$665K 0.08% 384
2023
Q1
$122K Buy
+438
New +$122K 0.03% 590
2022
Q1
Sell
-21
Closed -$6K 1640
2021
Q4
$6K Buy
+21
New +$6K ﹤0.01% 1100