Institutional shares held 29.6 Million
196K calls
229K puts
Total value of holdings $5.51B
$36.4M calls
$42.6M puts
Market Cap $4.81B
25,915,000 Shares Out.
Institutional ownership 114.41%
# of Institutions 328


Latest Institutional Activity in PI

Top Purchases

Q2 2025
Dld Asset Management, LP Shares Held: 12M ($2.23B)
Q2 2025
Invesco Ltd. Shares Held: 816K ($151M)
Q2 2025
Price T Rowe Associates Inc Shares Held: 447K ($82.9M)
Q2 2025
Morgan Stanley Shares Held: 757K ($141M)
Q2 2025
Nuveen, LLC Shares Held: 284K ($52.7M)

Top Sells

Q2 2025
Macquarie Group LTD Shares Held: 0 ($0)
Q2 2025
Point72 Asset Management, L.P. Shares Held: 317K ($58.9M)
Q2 2025
Whale Rock Capital Management LLC Shares Held: 886K ($165M)
Q2 2025
Ubs Asset Management Americas Inc Shares Held: 685K ($127M)
Q2 2025
Janus Henderson Group PLC Shares Held: 405K ($75.3M)

About PI

Impinj, Inc. operates a cloud connectivity platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. Its platform, which comprises multiple product families, wirelessly connects individual items and delivers data about the connected items to business and consumer applications. The company's platform comprises endpoint ICs, a miniature radios-on-a-chip that attaches to a host item and includes a number to identify the item. Its platform also consists of systems products that comprise reader ICs, readers, and gateways to wirelessly provide power to and communicate bidirectionally with endpoint ICs on host items, as well as to read, write, authenticate, and engage the endpoint ICs on those items; and software and algorithms that enables its partners to deliver use cases, such as retail self-checkout and loss prevention, and warehouse pallet and carton tracking to end-users. The company primarily serves retail, supply chain and logistics, aviation, automotive, healthcare, industrial and manufacturing, sports, food, datacenter, travel, banking, and linen and uniform tracking sectors through distributors, system integrators, value-added resellers, and software solution partners. Impinj, Inc. was incorporated in 2000 and is headquartered in Seattle, Washington.


Insider Transactions at PI

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
4.59M Shares
From 16 Insiders
Exercise of conversion of derivative security 216K shares
Grant, award, or other acquisition 47K shares
Other acquisition or disposition 65K shares
Open market or private purchase 4.26M shares
Sell / Disposition
1.66M Shares
From 15 Insiders
Payment of exercise price or tax liability 14K shares
Bona fide gift 58.4K shares
Other acquisition or disposition 353K shares
Open market or private sale 1.23M shares

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