Aigen Investment Management, LP Penumbra Inc Transaction History

Aigen Investment Management, LP

  • $597 Million
  • Q3 2025

A detailed history of Aigen Investment Management, LP transactions in Penumbra Inc stock. As of the latest transaction made, Aigen Investment Management, LP holds 3,062 shares of PEN stock, worth $857,574. This represents 0.13% of its overall portfolio holdings.

Number of Shares
3,062
Previous 1,637 87.05%
Holding current value
$857,574
Previous $437,000 77.35%
% of portfolio
0.13%
Previous 0.08%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025
BUY
$227.15 - $287.09 $323,688 - $409,103
1,425 Added 87.05%
3,062 $775,000
Q1 2025

May 12, 2025
SELL
$237.28 - $303.76 $122,199 - $156,436
-515 Reduced 23.93%
1,637 $437,000
Q4 2024

Feb 06, 2025
BUY
$190.97 - $253.66 $410,967 - $545,876
2,152 New
2,152 $511,000
Q2 2024

Aug 09, 2024
BUY
$172.27 - $223.95 $407,763 - $530,089
2,367 Added 191.2%
3,605 $648,000
Q1 2024

May 14, 2024
SELL
$220.09 - $273.15 $265,648 - $329,692
-1,207 Reduced 49.37%
1,238 $276,000
Q4 2023

Feb 09, 2024
BUY
$181.44 - $260.22 $287,038 - $411,668
1,582 Added 183.31%
2,445 $615,000
Q3 2023

Nov 13, 2023
BUY
$240.69 - $338.77 $207,715 - $292,358
863 New
863 $208,000
Q3 2021

Nov 12, 2021
SELL
$250.72 - $291.24 $510,716 - $593,255
-2,037 Closed
0 $0
Q2 2021

Aug 10, 2021
BUY
$235.0 - $310.7 $478,695 - $632,895
2,037 New
2,037 $558,000
Q3 2020

Nov 06, 2020
SELL
$185.27 - $238.73 $360,905 - $465,046
-1,948 Closed
0 $0
Q2 2020

Aug 10, 2020
BUY
$153.32 - $191.72 $298,667 - $373,470
1,948 New
1,948 $348,000
Q1 2020

May 08, 2020
SELL
$124.34 - $193.76 $877,218 - $1.37 Million
-7,055 Closed
0 $0
Q4 2019

Feb 04, 2020
BUY
$134.81 - $177.8 $951,084 - $1.25 Million
7,055 New
7,055 $1.16 Million

Others Institutions Holding PEN

# of Institutions
476
Shares Held
29.7M
Call Options Held
275K
Put Options Held
99K
View Full List

About Penumbra Inc

PEN Quotes by TradingView
  • Ticker PEN
  • Exchange NYSE
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 37,888,400
  • Market Cap $10.6B
  • Description
  • Penumbra, Inc. designs, develops, manufactures, and markets medical devices in the United States and internationally. The company offers aspiration based thrombectomy systems and accessory devices, including revascularization device for mechanical thrombectomy, such as Penumbra System under the Penumbra RED, JET, ACE, 3D Revascularization Device...
More about PEN
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