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 4 sales; 319 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, Q3 2026
Institutional positions in Impinj Inc as of Sep 30, 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
Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.
- Institutional holders
- 191
- +21 vs. Q2 2026
- Shares held
- 9.26M
- −132.5K (−1.4%) vs. Q2 2026
- Total value
- $1.66B
- +$319.5M (+23.8%) vs. Q2 2026
- New holders
- 33
- 73 more added
- Sold out
- 12
- 50 more reduced
149 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2026: 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 | 319 | $4.69B |
| Q1 2026 | 293 | $3.28B |
| Q4 2025 | 330 | $5.60B |
| Q3 2025 | 323 | $5.71B |
| Q2 2025 | 295 | $3.49B |
| Q1 2025 | 278 | $2.81B |
| Q4 2024 | 318 | $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, Q3 2026
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 4,635,587 | $831.1M | 0.04% | +72,788+1.6% | Added |
| Geode Capital Management, LLC | 749,744 | $134.4M | 0.01% | +16,150+2.2% | Added |
| UBS Group AG | 298,344 | $53.5M | 0.01% | −116,074−28.0% | Reduced |
| Nuveen, LLC | 280,478 | $50.3M | 0.01% | −67,389−19.4% | Reduced |
| William Blair Investment Management, LLC | 236,706 | $42.4M | 0.14% | −60,115−20.3% | Reduced |
| Public Sector Pension Investment Board | 187,963 | $34.9M | 0.08% | +94,829+101.8% | Added |
| Voya Investment Management LLC | 182,807 | $32.8M | 0.03% | +12,108+7.1% | Added |
| Royce & Associates LP | 172,175 | $30.9M | 0.28% | −30,939−15.2% | Reduced |
| Bank of New York Mellon Corp | 165,212 | $29.6M | 0.00% | +3,296+2.0% | Added |
| Allspring Global Investments Holdings, LLC | 153,866 | $28.3M | 0.04% | −3,477−2.2% | Reduced |
| Baillie Gifford & Co | 151,383 | $27.1M | 0.03% | −4,582−2.9% | Reduced |
| Citigroup Inc | 140,713 | $25.2M | 0.01% | +104,454+288.1% | Added |
| Principal Financial Group Inc | 140,634 | $25.2M | 0.01% | +7,955+6.0% | Added |
| Deutsche Bank AG | 132,099 | $23.7M | 0.01% | +28,038+26.9% | Added |
| Emerald Advisers, LLC | 121,947 | $21.9M | 0.60% | −54,833−31.0% | Reduced |
| Fiera Capital Corp | 118,038 | $21.2M | 0.08% | +2,029+1.7% | Added |
| Standard Life Aberdeen plc | 93,271 | $16.7M | 0.02% | −60,231−39.2% | Reduced |
| Stephens Investment Management Group LLC | 84,588 | $15.2M | 0.16% | +1,691+2.0% | Added |
| Kornitzer Capital Management Inc | 84,412 | $15.1M | 0.32% | +23,596+38.8% | Added |
| Emerald Mutual Fund Advisers Trust | 75,748 | $13.6M | 0.55% | −35,539−31.9% | Reduced |
| Rhumbline Advisers | 67,630 | $12.1M | 0.01% | +2,212+3.4% | Added |
| Peregrine Investment Management Inc | 64,090 | $11.5M | 6.53% | −6,920−9.7% | Reduced |
| Riverbridge Partners LLC | 58,290 | $10.5M | 0.31% | +2,262+4.0% | Added |
| SEI Investments Co | 45,690 | $8.19M | 0.01% | +7,425+19.4% | Added |
| Granite Investment Partners, LLC | 45,666 | $8.19M | 0.45% | −1,950−4.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 42,461 | $7.79M | 0.01% | +876+2.1% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 37,700 | $6.76M | 0.00% | −270−0.7% | Reduced |
| Z3 Capital Partners, LLC | 37,400 | $6.71M | 1.39% | −278−0.7% | Reduced |
| Barclays PLC | 32,164 | $5.77M | 0.00% | +25,008+349.5% | Added |
| Lisanti Capital Growth, LLC | 31,445 | $5.64M | 1.51% | +25,850+462.0% | Added |
| Creative Planning | 22,934 | $4.11M | 0.00% | +3,881+20.4% | Added |
| Bessemer Group Inc | 22,252 | $3.99M | 0.01% | +81+0.4% | Added |
| New York State Teachers Retirement System | 20,500 | $3.67M | 0.01% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 19,484 | $3.49M | 0.01% | −97,366−83.3% | Reduced |
| Thrivent Financial for Lutherans | 18,461 | $3.31M | 0.01% | +660+3.7% | Added |
| Taylor Frigon Capital Management LLC | 17,811 | $3.19M | 1.62% | −1,924−9.7% | Reduced |
| Pachira Investments Inc. | 16,639 | $2.98M | 0.96% | −1,465−8.1% | Reduced |
| LPL Financial LLC | 16,100 | $2.89M | 0.00% | −764−4.5% | Reduced |
| Victory Capital Management Inc | 15,671 | $2.81M | 0.00% | +140+0.9% | Added |
| Banco Santander, S.A. | 14,624 | $2.62M | 0.01% | 00.0% | Unchanged |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 14,500 | $2.60M | 0.95% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 13,147 | $2.36M | 0.01% | +700+5.6% | Added |
| Louisiana State Employees Retirement System | 12,400 | $2.22M | 0.03% | +500+4.2% | Added |
| Legato Capital Management LLC | 11,500 | $2.06M | 0.19% | +8,665+305.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,145 | $2.00M | 0.00% | +1,241+12.5% | Added |
| Quent Capital, LLC | 11,350 | $1.94M | 0.12% | 00.0% | Unchanged |
| Jamison Private Wealth Management, Inc. | 10,426 | $1.87M | 0.19% | +128+1.2% | Added |
| Handelsbanken Fonder AB | 10,200 | $1.83M | 0.01% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 9,944 | $1.78M | 0.00% | +8,185+465.3% | Added |
| Russell Investments Group, Ltd. | 9,839 | $1.76M | 0.00% | +827+9.2% | Added |
| State of New Jersey Common Pension Fund D | 9,345 | $1.68M | 0.01% | −11−0.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 8,927 | $1.60M | 0.00% | +1,212+15.7% | Added |
| Fifth Third Bancorp | 8,871 | $1.59M | 0.00% | +118+1.3% | Added |
| Auxano Advisors, LLC | 8,501 | $1.52M | 0.27% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 8,228 | $1.47M | 0.02% | −2,348−22.2% | Reduced |
| Arizona State Retirement System | 8,152 | $1.46M | 0.01% | +168+2.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 8,110 | $1.45M | 0.01% | −523−6.1% | Reduced |
| Yousif Capital Management, LLC | 7,708 | $1.38M | 0.02% | +483+6.7% | Added |
| Amalgamated Bank | 7,531 | $1.35M | 0.01% | +188+2.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 7,459 | $1.34M | 0.00% | −1,050−12.3% | Reduced |
| KLP Kapitalforvaltning AS | 7,300 | $1.31M | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,839 | $1.23M | 0.01% | +411+6.4% | Added |
| Teachers Retirement System of the State of Kentucky | 6,712 | $1.20M | 0.01% | +333+5.2% | Added |
| Oregon Public Employees Retirement Fund | 6,486 | $1.16M | 0.01% | +315+5.1% | Added |
| Maryland State Retirement & Pension System | 6,468 | $1.16M | 0.02% | +2,509+63.4% | Added |
| Amundi | 5,820 | $1.04M | 0.00% | +644+12.4% | Added |
| HighTower Advisors, LLC | 5,235 | $938.6K | 0.00% | +667+14.6% | Added |
| US Bancorp | 4,943 | $886.2K | 0.00% | −439−8.2% | Reduced |
| Counterpoint Mutual Funds LLC | 4,691 | $841.0K | 0.07% | +4,691 | New |
| Assetmark, Inc | 4,524 | $811.1K | 0.00% | +113+2.6% | Added |
| HB Wealth Management, LLC | 4,437 | $795.5K | 0.00% | +4,437 | New |
| Pictet Asset Management Holding SA | 4,327 | $775.8K | 0.00% | 00.0% | Unchanged |
| Truist Financial Corp | 4,303 | $771.5K | 0.00% | +553+14.7% | Added |
| Virginia Retirement Systems Et Al | 4,300 | $770.9K | 0.00% | +2,400+126.3% | Added |
| Advisors Asset Management, Inc. | 8,316 | $731.7K | 0.01% | +7,092+579.4% | Added |
| ProShare Advisors LLC | 4,010 | $719.0K | 0.00% | −139−3.4% | Reduced |
| Aries Wealth Management | 4,000 | $717.2K | 0.14% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 3,682 | $660.1K | 0.01% | −194−5.0% | Reduced |
| Bank of Montreal | 3,555 | $637.4K | 0.00% | +964+37.2% | Added |
| Garde Capital, Inc. | 3,550 | $636.5K | 0.04% | 00.0% | Unchanged |
| CWM Advisors, LLC | 3,500 | $627.5K | 0.03% | −1,307−27.2% | Reduced |
| Kestra Advisory Services, LLC | 3,426 | $614.2K | 0.00% | −38−1.1% | Reduced |
| Arlington Trust Co LLC | 3,422 | $613.5K | 0.05% | +3,422 | New |
| Mutual of America Capital Management LLC | 3,312 | $593.8K | 0.01% | +208+6.7% | Added |
| Belpointe Asset Management LLC | 3,312 | $593.8K | 0.02% | −32−1.0% | Reduced |
| STRS Ohio | 3,200 | $573.7K | 0.00% | +2,300+255.6% | Added |
| Apollon Wealth Management, LLC | 3,149 | $564.6K | 0.01% | +1,297+70.0% | Added |
| SFE Investment Counsel | 3,110 | $557.6K | 0.08% | −110−3.4% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 3,093 | $555.0K | 0.00% | +3,093 | New |
| Greenwood Capital Associates LLC | 3,012 | $540.0K | 0.05% | −113−3.6% | Reduced |
| Xponance, Inc. | 2,920 | $523.5K | 0.00% | −83−2.8% | Reduced |
| Lido Advisors, LLC | 2,764 | $495.7K | 0.00% | −323−10.5% | Reduced |
| USS Investment Management Ltd | 2,500 | $447.7K | 0.00% | +2,500 | New |
| Mount Yale Investment Advisors, LLC | 2,363 | $423.7K | 0.01% | −1,304−35.6% | Reduced |
| Assenagon Asset Management S.A. | 2,212 | $396.6K | 0.00% | −3,926−64.0% | Reduced |
| Pacific Sage Partners, LLC | 2,189 | $392.5K | 0.05% | 00.0% | Unchanged |
| Total Wealth Planning & Management, Inc. | 2,167 | $388.5K | 0.31% | −108−4.7% | Reduced |
| Clark Financial Services Group Inc | 2,121 | $380.3K | 0.18% | −97−4.4% | Reduced |
| Versant Capital Management, Inc | 2,101 | $376.7K | 0.03% | +10+0.5% | Added |
| Register Financial Advisors LLC | 2,100 | $376.5K | 0.12% | −1,000−32.3% | Reduced |