Impinj Inc
PI- Exchange
- Nasdaq
- Industry
- Electronic Components, NEC
- SEC CIK
- 0001114995
In the last 90 days, Impinj Inc insiders filed 0 open-market purchases and 3 sales; 317 institutions reported holding it in 13F filings for Q2 2026, worth $4.69B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q1 2022
Institutional positions in Impinj Inc as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 181
- +7 vs. Q4 2021
- Shares held
- 21.8M
- +341.5K (+1.6%) vs. Q4 2021
- Total value
- $1.39B
- −$516.4M (−27.1%) vs. Q4 2021
- New holders
- 34
- 66 more added
- Sold out
- 27
- 55 more reduced
2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 317 | $4.69B |
| Q1 2026 | 291 | $3.28B |
| Q4 2025 | 328 | $5.59B |
| Q3 2025 | 322 | $5.71B |
| Q2 2025 | 293 | $3.49B |
| Q1 2025 | 276 | $2.81B |
| Q4 2024 | 317 | $4.45B |
| Q3 2024 | 322 | $6.52B |
| Q2 2024 | 273 | $4.37B |
| Q1 2024 | 228 | $3.59B |
| Q4 2023 | 200 | $2.52B |
| Q3 2023 | 193 | $1.71B |
| Q2 2023 | 223 | $2.43B |
| Q1 2023 | 262 | $3.61B |
| Q4 2022 | 241 | $2.74B |
| Q3 2022 | 192 | $2.02B |
| Q2 2022 | 161 | $1.37B |
| Q1 2022 | 181 | $1.39B |
| Q4 2021 | 176 | $1.90B |
| Q3 2021 | 158 | $1.21B |
| Q2 2021 | 165 | $1.10B |
| Q1 2021 | 163 | $1.25B |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HM Payson & Co | 0 | $0 | 0.00% | −221−100.0% | Sold out |
| FinTrust Capital Advisors, LLC | 0 | $0 | 0.00% | −182−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| TD Capital Management LLC | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Motley Fool Asset Management LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Bivin & Associates, Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Crescent Capital Consulting, LLC | – | – | – | – | Not filed |
| Reilly Financial Advisors, LLC | – | – | – | – | Not filed |