Institutional shares held 29.6 Million
285K calls
168K puts
Total value of holdings $5.68B
$54.5M calls
$32.2M puts
Market Cap $7.26B
37,888,400 Shares Out.
Institutional ownership 78.24%
# of Institutions 383


Latest Institutional Activity in PEN

Top Purchases

Q2 2024
Congress Asset Management CO Shares Held: 644K ($123M)
Q2 2024
Goldman Sachs Group Inc Shares Held: 485K ($92.9M)
Q2 2024
T. Rowe Price Investment Management, Inc. Shares Held: 366K ($70.2M)
Q2 2024
Jpmorgan Chase & CO Shares Held: 315K ($60.4M)
Q2 2024
Artisan Partners Limited Partnership Shares Held: 350K ($67M)

Top Sells

Q2 2024
Rock Springs Capital Management LP Shares Held: 265K ($50.8M)
Q2 2024
Braidwell LP Shares Held: 213K ($40.7M)
Q2 2024
Nuveen Asset Management, LLC Shares Held: 120K ($23.1M)
Q2 2024
Jane Street Group, LLC Shares Held: 14.1K ($2.69M)
Q2 2024
Rhenman & Partners Asset Management Ab Shares Held: 23K ($4.41M)

About PEN

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, and Penumbra ENGINE brands, as well as components and accessories; neurovascular embolization coiling systems to treat patients with various sizes of aneurysms and other neurovascular lesions under the Penumbra Coil 400, POD400, PAC400, and Penumbra SMART Coil brand names; and neurovascular access systems designed to provide intracranial access for use in a range of neurovascular therapies under the Neuron, Neuron MAX, Select, BENCHMARK, BMX96, DDC, and PX SLIM brands. It also provides neurosurgical aspiration tools for the removal of tissue and fluids under the Artemis Neuro Evacuation Device brand; aspiration-based thrombectomy systems for vascular applications under the Indigo System brand; and detachable embolic coil systems for peripheral embolization under the Ruby Coil and Ruby LP brand names. In addition, the company offers microcatheter for the delivery of detachable coils and occlusion devices under the LANTERN brand; and detachable, microcatheter-deliverable occlusion devices designed primarily to occlude peripheral vessels under the POD (Penumbra Occlusion Device) brand, as well as immersive computer-based technologies and immersive therapeutics to promote health, motor function, and cognition under the Real Immersive System brand; and a complementary device for use with Ruby Coil and POD for vessel occlusion under the Packing Coil and Packing Coil LP brands. The company sells its products through direct sales organizations and distributors. Penumbra, Inc. was incorporated in 2004 and is headquartered in Alameda, California.


Insider Transactions at PEN

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
30.3K Shares
From 13 Insiders
Grant, award, or other acquisition 10.5K shares
Exercise of conversion of derivative security 19.9K shares
Sell / Disposition
186K Shares
From 11 Insiders
Open market or private sale 101K shares
Payment of exercise price or tax liability 4.16K shares
Bona fide gift 81.4K shares

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