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IMPINJ INC (PI)
Institutional ownership, SEC filings and insider activity
Sector: Technology · SEC CIK 0001114995 · EDGAR filings · Updated 2026-07-14
IMPINJ INC (PI) has reported institutional ownership of 104.6%, with 289 institutional managers holding positions valued at $3.28B per the latest 13F reporting period.
Institutional ownership
104.6%
Institutional managers
289
Reported 13F value
$3.28B
Insider activity
118 trans.
−$176.9M net selling
Latest updates
- 2026-07-14 — Insider transaction reported (Form 4)
- 2026-06-24 — Insider transaction reported (Form 4)
- 2026-06-24 — Insider transaction reported (Form 4)
- 2026-06-16 — Insider transaction reported (Form 4)
- 2026-06-10 — 4/A filed
- 2026-06-10 — Insider transaction reported (Form 4)
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, IMPINJ INC has 289 institutional holders and institutional ownership of 104.6%.
Insider activity
Insiders reported 118 transactions (0 buys, 61 sells) across 10 reporting insiders, with a net reported value of −$176.9M.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-14.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-14.