DCM
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Driehaus Capital Management’s Penumbra PEN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$30.4M Buy
118,643
+42,365
+56% +$10.9M 0.24% 134
2025
Q1
$20.4M Buy
+76,278
New +$20.4M 0.2% 156
2024
Q1
Sell
-34,579
Closed -$8.7M 431
2023
Q4
$8.7M Sell
34,579
-35
-0.1% -$8.8K 0.1% 235
2023
Q3
$8.37M Sell
34,614
-58,978
-63% -$14.3M 0.11% 230
2023
Q2
$32.2M Buy
93,592
+6,587
+8% +$2.27M 0.41% 81
2023
Q1
$24.2M Buy
87,005
+14,377
+20% +$4.01M 0.34% 90
2022
Q4
$16.2M Buy
72,628
+29,073
+67% +$6.47M 0.24% 146
2022
Q3
$8.26M Buy
+43,555
New +$8.26M 0.13% 219
2020
Q4
Sell
-2,143
Closed -$417K 450
2020
Q3
$417K Sell
2,143
-679
-24% -$132K 0.01% 348
2020
Q2
$505K Buy
2,822
+44
+2% +$7.87K 0.01% 315
2020
Q1
$448K Sell
2,778
-1,091
-28% -$176K 0.02% 304
2019
Q4
$636K Buy
3,869
+5
+0.1% +$822 0.02% 345
2019
Q3
$520K Buy
3,864
+1,079
+39% +$145K 0.02% 405
2019
Q2
$446K Buy
+2,785
New +$446K 0.01% 390
2019
Q1
Sell
-2,981
Closed -$364K 469
2018
Q4
$364K Sell
2,981
-5,880
-66% -$718K 0.02% 346
2018
Q3
$1.33M Sell
8,861
-10,331
-54% -$1.55M 0.04% 327
2018
Q2
$2.65M Sell
19,192
-3,750
-16% -$518K 0.09% 239
2018
Q1
$2.65M Buy
+22,942
New +$2.65M 0.09% 223
2017
Q3
Sell
-40,876
Closed -$3.59M 564
2017
Q2
$3.59M Buy
40,876
+115
+0.3% +$10.1K 0.13% 178
2017
Q1
$3.4M Buy
40,761
+14,222
+54% +$1.19M 0.12% 194
2016
Q4
$1.69M Sell
26,539
-30,548
-54% -$1.95M 0.06% 280
2016
Q3
$4.34M Buy
57,087
+3,542
+7% +$269K 0.15% 149
2016
Q2
$3.19M Buy
53,545
+23,375
+77% +$1.39M 0.11% 190
2016
Q1
$1.39M Sell
30,170
-1,089
-3% -$50.1K 0.05% 332
2015
Q4
$1.68M Buy
+31,259
New +$1.68M 0.06% 322