Fred Alger 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
$2.16M Buy
8,400
+7,058
+526% +$1.81M 0.01% 306
2025
Q1
$359K Sell
1,342
-1,646
-55% -$440K ﹤0.01% 375
2024
Q4
$710K Buy
+2,988
New +$710K ﹤0.01% 375
2023
Q3
Sell
-7,458
Closed -$2.57M 512
2023
Q2
$2.57M Sell
7,458
-428
-5% -$147K 0.01% 312
2023
Q1
$2.2M Sell
7,886
-14,803
-65% -$4.13M 0.01% 336
2022
Q4
$5.05M Buy
+22,689
New +$5.05M 0.03% 262
2021
Q1
Sell
-84
Closed -$15K 506
2020
Q4
$15K Hold
84
﹤0.01% 456
2020
Q3
$16K Buy
+84
New +$16K ﹤0.01% 440
2019
Q4
Sell
-4,000
Closed -$538K 512
2019
Q3
$538K Buy
+4,000
New +$538K ﹤0.01% 369
2018
Q4
Sell
-22,143
Closed -$3.32M 561
2018
Q3
$3.32M Buy
22,143
+8,295
+60% +$1.24M 0.01% 255
2018
Q2
$1.91M Buy
+13,848
New +$1.91M 0.01% 283
2018
Q1
Sell
-4,500
Closed -$423K 576
2017
Q4
$423K Buy
+4,500
New +$423K ﹤0.01% 387