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, Q4 2024
Institutional positions in Impinj Inc as of Dec 31, 2024. 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
- 317
- 0 vs. Q3 2024
- Shares held
- 30.6M
- +746.5K (+2.5%) vs. Q3 2024
- Total value
- $4.45B
- −$2.02B (−31.2%) vs. Q3 2024
- New holders
- 72
- 125 more added
- Sold out
- 72
- 94 more reduced
5 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pachira Investments Inc. | 20,504 | $3.01M | 1.84% | +17,433+567.7% | Added |
| EFG Asset Management (North America) Corp. | 19,084 | $2.77M | 0.38% | +4,467+30.6% | Added |
| Schonfeld Strategic Advisors LLC | 18,821 | $2.73M | 0.02% | +10,938+138.8% | Added |
| Taylor Frigon Capital Management LLC | 18,765 | $2.73M | 1.38% | −2,487−11.7% | Reduced |
| Twinbeech Capital LP | 18,537 | $2.69M | 0.05% | +18,537 | New |
| Wellington Management Group LLP | 18,489 | $2.69M | 0.00% | −95,918−83.8% | Reduced |
| Susquehanna International Group, LLP | 18,338 | $2.66M | 0.00% | +18,338 | New |
| Brevan Howard Capital Management LP | 17,275 | $2.51M | 0.06% | +17,275 | New |
| AQR Capital Management LLC | 16,914 | $2.46M | 0.00% | +2,011+13.5% | Added |
| PEAK6 LLC | 16,270 | $2.36M | 0.09% | +16,270 | New |
| Los Angeles Capital Management LLC | 16,106 | $2.34M | 0.01% | +7,537+88.0% | Added |
| Scopia Capital Management LP | 15,958 | $2.32M | 0.25% | 00.0% | Unchanged |
| Creative Planning | 15,825 | $2.30M | 0.00% | +3,779+31.4% | Added |
| Centiva Capital, LP | 15,664 | $2.28M | 0.09% | +15,664 | New |
| Trexquant Investment LP | 15,579 | $2.26M | 0.03% | −7,581−32.7% | Reduced |
| Lisanti Capital Growth, LLC | 15,180 | $2.21M | 0.53% | −19,325−56.0% | Reduced |
| Quadrature Capital Ltd | 14,791 | $2.15M | 0.04% | +14,791 | New |
| Illinois Municipal Retirement Fund | 14,636 | $2.13M | 0.03% | +14,636 | New |
| Verition Fund Management LLC | 14,154 | $2.06M | 0.01% | +9,205+186.0% | Added |
| MetLife Investment Management | 13,878 | $2.02M | 0.01% | +946+7.3% | Added |
| Polymer Capital Management (HK) LTD | 13,500 | $1.96M | 0.34% | +13,500 | New |
| Captrust Financial Advisors | 13,191 | $1.92M | 0.01% | +21+0.2% | Added |
| State of Alaska, Department of Revenue | 13,058 | $1.90M | 0.02% | +62+0.5% | Added |
| Manufacturers Life Insurance Company, The | 13,048 | $1.90M | 0.00% | −688−5.0% | Reduced |
| Intech Investment Management LLC | 12,896 | $1.87M | 0.02% | +6,260+94.3% | Added |
| Royal Bank of Canada | 12,866 | $1.87M | 0.00% | −1,366−9.6% | Reduced |
| Ensign Peak Advisors, Inc | 12,558 | $1.82M | 0.00% | −15,560−55.3% | Reduced |
| Capital Fund Management S.A. | 12,398 | $1.80M | 0.02% | +12,398 | New |
| Corebridge Financial, Inc. | 12,210 | $1.77M | 0.01% | −947−7.2% | Reduced |
| Graham Capital Management, L.P. | 11,964 | $1.74M | 0.05% | +2,693+29.0% | Added |
| State of Tennessee, Treasury Department | 11,950 | $1.74M | 0.01% | +3,880+48.1% | Added |
| LPL Financial LLC | 11,758 | $1.71M | 0.00% | −5,318−31.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 11,605 | $1.69M | 0.00% | +2,327+25.1% | Added |
| Marshall Wace, LLP | 11,580 | $1.68M | 0.00% | +11,580 | New |
| Wealth Effects LLC | 11,545 | $1.68M | 0.60% | −3,560−23.6% | Reduced |
| State of New Jersey Common Pension Fund D | 11,481 | $1.67M | 0.01% | −726−5.9% | Reduced |
| Danske Bank A/S | 11,392 | $1.65M | 0.00% | +2,858+33.5% | Added |
| Louisiana State Employees Retirement System | 11,100 | $1.61M | 0.03% | +100+0.9% | Added |
| Amundi | 10,630 | $1.60M | 0.00% | −9,212−46.4% | Reduced |
| HSBC Holdings PLC | 10,786 | $1.58M | 0.00% | +7,202+200.9% | Added |
| Comerica Bank | 10,630 | $1.54M | 0.01% | −130−1.2% | Reduced |
| Alberta Investment Management Corp | 9,524 | $1.38M | 0.01% | −947−9.0% | Reduced |
| Auxano Advisors, LLC | 8,813 | $1.28M | 0.32% | +10.0% | Added |
| Yousif Capital Management, LLC | 8,704 | $1.26M | 0.01% | −101−1.1% | Reduced |
| Magnetar Financial LLC | 8,564 | $1.24M | 0.03% | +8,564 | New |
| Icapital Wealth LLC | 8,417 | $1.22M | 0.70% | +8,417 | New |
| Standard Life Aberdeen plc | 8,350 | $1.22M | 0.00% | +8,350 | New |
| Voya Investment Management LLC | 7,821 | $1.14M | 0.00% | −113−1.4% | Reduced |
| Point72 Hong Kong Ltd | 7,762 | $1.13M | 0.07% | +7,762 | New |
| Jackson Creek Investment Advisors LLC | 7,754 | $1.13M | 0.34% | +7,754 | New |
| Maryland State Retirement & Pension System | 7,717 | $1.12M | 0.02% | +26+0.3% | Added |
| New York State Common Retirement Fund | 7,658 | $1.11M | 0.00% | +500+7.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 7,634 | $1.11M | 0.00% | −233−3.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 7,600 | $1.10M | 0.01% | +3,694+94.6% | Added |
| New York State Teachers Retirement System | 7,441 | $1.08M | 0.00% | +2,241+43.1% | Added |
| Arizona State Retirement System | 6,945 | $1.01M | 0.01% | +160+2.4% | Added |
| ProShare Advisors LLC | 6,910 | $1.00M | 0.00% | +2,129+44.5% | Added |
| Amalgamated Bank | 6,705 | $974.0K | 0.01% | +30.0% | Added |
| Advisory Research Inc | 6,609 | $960.0K | 0.16% | +20+0.3% | Added |
| Fox Run Management, L.L.C. | 6,340 | $920.9K | 0.17% | +6,340 | New |
| Fieldview Capital Management, LLC | 6,331 | $919.6K | 0.14% | +6,331 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,329 | $919.4K | 0.00% | +923+17.1% | Added |
| Mackenzie Financial Corp | 6,317 | $917.6K | 0.00% | +4,851+330.9% | Added |
| Guggenheim Capital LLC | 6,087 | $884.2K | 0.01% | +429+7.6% | Added |
| Integrated Quantitative Investments LLC | 6,012 | $873.3K | 0.43% | +6,012 | New |
| Russell Investments Group, Ltd. | 6,010 | $873.0K | 0.00% | −9,088−60.2% | Reduced |
| Envestnet Asset Management Inc | 5,951 | $864.5K | 0.00% | −913−13.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 5,808 | $843.7K | 0.07% | +5,808 | New |
| Wolverine Trading, LLC | 5,666 | $830.6K | 0.02% | +5,666 | New |
| CWM, LLC | 5,633 | $818.0K | 0.00% | −134−2.3% | Reduced |
| Versor Investments LP | 5,617 | $815.9K | 0.14% | +5,617 | New |
| Handelsbanken Fonder AB | 5,600 | $813.0K | 0.00% | −600−9.7% | Reduced |
| Oregon Public Employees Retirement Fund | 5,363 | $779.0K | 0.01% | 00.0% | Unchanged |
| Aries Wealth Management | 5,130 | $745.2K | 0.21% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 5,034 | $731.2K | 0.01% | +5,034 | New |
| STRS Ohio | 5,000 | $726.3K | 0.00% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 5,000 | $726.3K | 0.09% | 00.0% | Unchanged |
| Van Eck Associates Corp | 4,928 | $716.0K | 0.00% | +3,515+248.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 4,892 | $710.6K | 0.00% | +24+0.5% | Added |
| KLP Kapitalforvaltning AS | 4,700 | $682.7K | 0.00% | +4,700 | New |
| State Board of Administration of Florida Retirement System | 4,544 | $660.1K | 0.00% | −90−1.9% | Reduced |
| SG Americas Securities, LLC | 4,290 | $623.0K | 0.00% | −1,105−20.5% | Reduced |
| SFE Investment Counsel | 4,227 | $614.0K | 0.13% | −2,913−40.8% | Reduced |
| HighTower Advisors, LLC | 4,211 | $611.7K | 0.00% | −212−4.8% | Reduced |
| Harbor Capital Advisors, Inc. | 4,115 | $598.0K | 0.03% | −102−2.4% | Reduced |
| Kovitz Investment Group Partners, LLC | 4,021 | $584.1K | 0.00% | −515−11.4% | Reduced |
| Point72 (DIFC) Ltd | 3,969 | $576.5K | 0.05% | +3,969 | New |
| DnB Asset Management AS | 3,936 | $571.7K | 0.00% | +2,709+220.8% | Added |
| Aurora Investment Managers, LLC. | 3,900 | $567.0K | 0.36% | 00.0% | Unchanged |
| K.J. Harrison & Partners Inc | 3,700 | $543.0K | 0.09% | −1,000−21.3% | Reduced |
| BNP Paribas Arbitrage, SA | 3,697 | $537.0K | 0.00% | −17,295−82.4% | Reduced |
| Harbour Capital Advisors, LLC | 3,445 | $521.5K | 0.12% | +425+14.1% | Added |
| Garde Capital, Inc. | 3,588 | $521.0K | 0.03% | −837−18.9% | Reduced |
| Blueshift Asset Management, LLC | 3,474 | $504.6K | 0.18% | +3,474 | New |
| Mutual of America Capital Management LLC | 3,470 | $504.1K | 0.01% | +45+1.3% | Added |
| U.S. Capital Wealth Advisors, LLC | 3,400 | $493.9K | 0.02% | +3,400 | New |
| Pictet Asset Management Holding SA | 3,288 | $477.6K | 0.00% | +432+15.1% | Added |
| Alpha DNA Investment Management LLC | 3,260 | $473.5K | 0.26% | +1,196+57.9% | Added |
| Tower Research Capital LLC (TRC) | 3,254 | $472.7K | 0.01% | +569+21.2% | Added |
| Prudential PLC | 3,248 | $471.8K | 0.00% | +3,248 | New |