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 2026
Institutional positions in Impinj Inc as of Mar 31, 2026. 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
- 291
- −30 vs. Q4 2025
- Shares held
- 31.9M
- +3.56M (+12.6%) vs. Q4 2025
- Total value
- $3.28B
- −$1.66B (−33.6%) vs. Q4 2025
- New holders
- 49
- 120 more added
- Sold out
- 79
- 84 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Thrivent Financial for Lutherans | 17,959 | $1.84M | 0.00% | −45,368−71.6% | Reduced |
| Congress Asset Management Co | 17,668 | $1.81M | 0.01% | +17,668 | New |
| Victory Capital Management Inc | 17,124 | $1.76M | 0.00% | −19,302−53.0% | Reduced |
| Inspire Advisors, LLC | 15,672 | $1.61M | 0.13% | +15,672 | New |
| MetLife Investment Management | 15,171 | $1.56M | 0.01% | +310+2.1% | Added |
| State of Alaska, Department of Revenue | 14,951 | $1.53M | 0.02% | +359+2.5% | Added |
| Banco Santander, S.A. | 14,624 | $1.50M | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 14,517 | $1.49M | 0.00% | +853+6.2% | Added |
| Royal Bank of Canada | 13,812 | $1.42M | 0.00% | +10,425+307.8% | Added |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 13,500 | $1.39M | 0.72% | +2,500+22.7% | Added |
| Van Eck Associates Corp | 13,386 | $1.38M | 0.00% | −845−5.9% | Reduced |
| Intech Investment Management LLC | 12,981 | $1.33M | 0.01% | −5,551−30.0% | Reduced |
| LPL Financial LLC | 12,775 | $1.31M | 0.00% | −722−5.3% | Reduced |
| D.A. Davidson & Co. | 12,439 | $1.28M | 0.01% | +11,140+857.6% | Added |
| Susquehanna Fundamental Investments, LLC | 11,983 | $1.23M | 0.05% | +11,983 | New |
| First Trust Advisors LP | 11,979 | $1.23M | 0.00% | −42,450−78.0% | Reduced |
| Louisiana State Employees Retirement System | 11,900 | $1.22M | 0.02% | −400−3.3% | Reduced |
| Quantinno Capital Management LP | 11,721 | $1.20M | 0.00% | −331−2.7% | Reduced |
| Ardsley Advisory Partners LP | 11,500 | $1.18M | 0.18% | +5,000+76.9% | Added |
| Quent Capital, LLC | 11,350 | $1.17M | 0.08% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 10,937 | $1.12M | 0.00% | +10,937 | New |
| AQR Capital Management LLC | 10,463 | $1.07M | 0.00% | +5,905+129.6% | Added |
| Kornitzer Capital Management Inc | 10,226 | $1.05M | 0.02% | +1,690+19.8% | Added |
| Polar Capital Holdings Plc | 9,741 | $1.00M | 0.00% | −20,364−67.6% | Reduced |
| TD Asset Management Inc | 9,528 | $978.5K | 0.00% | +3,844+67.6% | Added |
| Jamison Private Wealth Management, Inc. | 9,069 | $931.4K | 0.11% | +215+2.4% | Added |
| Jones Financial Companies LLLP | 9,217 | $910.2K | 0.00% | +6,031+189.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,573 | $880.4K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 8,564 | $879.6K | 0.00% | +8,390+4,821.8% | Added |
| Auxano Advisors, LLC | 8,501 | $873.1K | 0.17% | −10.0% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 8,269 | $849.0K | 0.00% | −1,008−10.9% | Reduced |
| State of Tennessee, Treasury Department | 8,145 | $836.5K | 0.00% | −3,995−32.9% | Reduced |
| Guggenheim Capital LLC | 8,103 | $832.2K | 0.01% | +3,495+75.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 7,981 | $819.6K | 0.00% | −62,445−88.7% | Reduced |
| Holocene Advisors, LP | 7,929 | $814.3K | 0.00% | +7,929 | New |
| Arizona State Retirement System | 7,856 | $806.8K | 0.00% | +155+2.0% | Added |
| Amalgamated Bank | 7,749 | $796.0K | 0.01% | −45−0.6% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 7,731 | $794.0K | 0.01% | +632+8.9% | Added |
| Pathstone Holdings, LLC | 7,703 | $791.0K | 0.00% | −1,585−17.1% | Reduced |
| Twin Tree Management, LP | 7,654 | $786.1K | 0.17% | +7,654 | New |
| Walleye Capital LLC | 7,502 | $770.5K | 0.00% | −32,944−81.5% | Reduced |
| D. E. Shaw & Co., Inc. | 7,269 | $746.5K | 0.00% | −2,332−24.3% | Reduced |
| Vanguard Investments Australia, Ltd. | 7,240 | $743.5K | 0.00% | +7,240 | New |
| Yousif Capital Management, LLC | 7,192 | $738.6K | 0.01% | −55−0.8% | Reduced |
| State Board of Administration of Florida Retirement System | 7,185 | $737.9K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 7,106 | $729.8K | 0.00% | +3,100+77.4% | Added |
| Natixis | 6,800 | $698.4K | 0.00% | +6,800 | New |
| Niles Investment Management, LLC | 6,788 | $697.1K | 0.63% | −40,151−85.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,654 | $683.4K | 0.00% | +20+0.3% | Added |
| Susquehanna Portfolio Strategies, LLC | 6,451 | $662.5K | 0.01% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 6,400 | $657.0K | 0.00% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 6,379 | $655.0K | 0.01% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 6,300 | $647.0K | 0.00% | +400+6.8% | Added |
| Allstate Corp | 6,253 | $642.2K | 0.01% | +6,253 | New |
| Shufro Rose & Co LLC | 6,200 | $636.7K | 0.04% | +500+8.8% | Added |
| Oregon Public Employees Retirement Fund | 6,171 | $633.8K | 0.01% | +48+0.8% | Added |
| Citadel Advisors LLC | 5,831 | $598.8K | 0.00% | −3,617−38.3% | Reduced |
| CWM, LLC | 5,145 | $528.4K | 0.00% | −876−14.5% | Reduced |
| Federated Hermes, Inc. | 5,110 | $524.8K | 0.00% | 00.0% | Unchanged |
| CWM Advisors, LLC | 5,086 | $522.4K | 0.03% | +2,382+88.1% | Added |
| Barclays PLC | 5,070 | $520.7K | 0.00% | −38,432−88.3% | Reduced |
| Regal Investment Advisors LLC | 4,974 | $510.8K | 0.03% | +277+5.9% | Added |
| Quantitative Investment Management, LLC | 4,898 | $503.0K | 0.05% | +4,898 | New |
| HighTower Advisors, LLC | 4,863 | $499.4K | 0.00% | +93+1.9% | Added |
| Havemeyer Place LP | 4,847 | $497.8K | 0.06% | +4,847 | New |
| EP Wealth Advisors, LLC | 4,795 | $492.4K | 0.00% | −34−0.7% | Reduced |
| Assetmark, Inc | 4,648 | $477.4K | 0.00% | +4,626+21,027.3% | Added |
| Inceptionr LLC | 4,567 | $469.0K | 0.11% | +4,567 | New |
| Greenwood Capital Associates LLC | 4,493 | $461.4K | 0.05% | +4,493 | New |
| ProShare Advisors LLC | 4,358 | $447.6K | 0.00% | −873−16.7% | Reduced |
| Pictet Asset Management Holding SA | 4,327 | $444.4K | 0.00% | +279+6.9% | Added |
| Register Financial Advisors LLC | 4,212 | $432.6K | 0.16% | +2,012+91.5% | Added |
| Cetera Investment Advisers | 4,054 | $416.3K | 0.00% | −767−15.9% | Reduced |
| Aries Wealth Management | 4,000 | $410.8K | 0.09% | −1,000−20.0% | Reduced |
| Maryland State Retirement & Pension System | 3,929 | $403.5K | 0.01% | 00.0% | Unchanged |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 3,881 | $398.6K | 0.01% | +3,881 | New |
| Truist Financial Corp | 3,792 | $389.4K | 0.00% | +774+25.6% | Added |
| Blackstone Group Inc. | 3,649 | $374.8K | 0.00% | +3,649 | New |
| Brinker Capital Investments, LLC | 3,617 | $371.5K | 0.00% | +3,617 | New |
| CI Private Wealth, LLC | 3,592 | $368.9K | 0.00% | −291−7.5% | Reduced |
| Headlands Technologies LLC | 3,588 | $368.5K | 0.04% | +3,588 | New |
| Odyssean, LLC | 3,572 | $366.8K | 0.13% | +170+5.0% | Added |
| Garde Capital, Inc. | 3,550 | $364.6K | 0.02% | 00.0% | Unchanged |
| SFE Investment Counsel | 3,525 | $362.0K | 0.06% | +155+4.6% | Added |
| Stifel Financial Corp | 3,515 | $361.0K | 0.00% | +3,515 | New |
| Mount Yale Investment Advisors, LLC | 3,416 | $350.8K | 0.01% | +3,416 | New |
| Belpointe Asset Management LLC | 3,400 | $349.2K | 0.01% | +1,334+64.6% | Added |
| Oppenheimer Asset Management Inc. | 3,392 | $348.4K | 0.00% | +3,392 | New |
| Russell Investments Group, Ltd. | 3,363 | $345.4K | 0.00% | −43−1.3% | Reduced |
| HM Payson & Co | 3,300 | $338.9K | 0.00% | +3,300 | New |
| Vident Advisory, LLC | 3,139 | $322.4K | 0.00% | +775+32.8% | Added |
| Mercer Global Advisors Inc | 3,122 | $320.6K | 0.00% | −89−2.8% | Reduced |
| The PNC Financial Services Group, Inc. | 3,081 | $316.4K | 0.00% | +157+5.4% | Added |
| Mutual of America Capital Management LLC | 3,079 | $316.2K | 0.00% | +16+0.5% | Added |
| Lido Advisors, LLC | 2,993 | $307.5K | 0.00% | −2,737−47.8% | Reduced |
| JustInvest LLC | 2,763 | $283.8K | 0.00% | +296+12.0% | Added |
| Kestra Advisory Services, LLC | 2,730 | $280.4K | 0.00% | +441+19.3% | Added |
| Public Employees Retirement Association of Colorado | 2,722 | $280.0K | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 2,717 | $279.0K | 0.00% | +579+27.1% | Added |
| Integrated Wealth Concepts LLC | 2,652 | $272.4K | 0.00% | +2,652 | New |