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, Q2 2026
Institutional positions in Impinj Inc as of Jun 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
- Institutional holders
- 317
- +29 vs. Q1 2026
- Shares held
- 32.8M
- +977.5K (+3.1%) vs. Q1 2026
- Total value
- $4.69B
- +$1.42B (+43.3%) vs. Q1 2026
- New holders
- 67
- 120 more added
- Sold out
- 38
- 84 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 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, Q2 2026
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pachira Investments Inc. | 18,104 | $2.59M | 0.98% | 00.0% | Unchanged |
| Stifel Financial Corp | 17,854 | $2.56M | 0.00% | +14,339+407.9% | Added |
| Thrivent Financial for Lutherans | 17,801 | $2.55M | 0.00% | −158−0.9% | Reduced |
| Van Eck Associates Corp | 17,637 | $2.53M | 0.00% | +4,251+31.8% | Added |
| MetLife Investment Management | 17,039 | $2.44M | 0.01% | +1,868+12.3% | Added |
| LPL Financial LLC | 16,864 | $2.42M | 0.00% | +4,089+32.0% | Added |
| K.J. Harrison & Partners Inc | 16,000 | $2.29M | 0.32% | −10,200−38.9% | Reduced |
| Victory Capital Management Inc | 15,531 | $2.22M | 0.00% | −1,593−9.3% | Reduced |
| Royal Bank of Canada | 14,676 | $2.10M | 0.00% | +864+6.3% | Added |
| Banco Santander, S.A. | 14,624 | $2.09M | 0.01% | 00.0% | Unchanged |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 14,500 | $2.08M | 0.83% | +1,000+7.4% | Added |
| Algert Global LLC | 12,860 | $1.84M | 0.02% | +12,860 | New |
| D.A. Davidson & Co. | 12,447 | $1.78M | 0.01% | +8+0.1% | Added |
| Quantinno Capital Management LP | 11,926 | $1.71M | 0.00% | +205+1.7% | Added |
| Louisiana State Employees Retirement System | 11,900 | $1.70M | 0.03% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 11,470 | $1.64M | 0.03% | +11,470 | New |
| Quent Capital, LLC | 11,350 | $1.63M | 0.10% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 10,576 | $1.51M | 0.02% | −4,375−29.3% | Reduced |
| Vanguard Global Advisers, LLC | 10,523 | $1.51M | 0.00% | −414−3.8% | Reduced |
| Jamison Private Wealth Management, Inc. | 10,298 | $1.47M | 0.15% | +1,229+13.6% | Added |
| Handelsbanken Fonder AB | 10,200 | $1.46M | 0.00% | +3,800+59.4% | Added |
| State of Tennessee, Treasury Department | 10,092 | $1.45M | 0.00% | +1,947+23.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,904 | $1.42M | 0.00% | +1,331+15.5% | Added |
| Jones Financial Companies LLLP | 10,571 | $1.40M | 0.00% | +1,354+14.7% | Added |
| Susquehanna International Group, LLP | 9,694 | $1.39M | 0.00% | −85,849−89.9% | Reduced |
| Intech Investment Management LLC | 9,557 | $1.37M | 0.01% | −3,424−26.4% | Reduced |
| Formula Growth Ltd | 9,500 | $1.36M | 0.48% | +9,500 | New |
| State of New Jersey Common Pension Fund D | 9,356 | $1.34M | 0.00% | −8,882−48.7% | Reduced |
| Russell Investments Group, Ltd. | 9,012 | $1.29M | 0.00% | +5,649+168.0% | Added |
| Franklin Resources Inc | 8,795 | $1.26M | 0.00% | −17,061−66.0% | Reduced |
| Fifth Third Bancorp | 8,753 | $1.25M | 0.00% | +189+2.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 8,633 | $1.24M | 0.01% | +902+11.7% | Added |
| AQR Capital Management LLC | 8,552 | $1.22M | 0.00% | −1,911−18.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 8,509 | $1.22M | 0.00% | +240+2.9% | Added |
| Auxano Advisors, LLC | 8,501 | $1.22M | 0.23% | 00.0% | Unchanged |
| Cinctive Capital Management LP | 8,491 | $1.22M | 0.05% | −34,745−80.4% | Reduced |
| Pathstone Holdings, LLC | 8,432 | $1.21M | 0.00% | +729+9.5% | Added |
| Arizona State Retirement System | 7,984 | $1.14M | 0.01% | +128+1.6% | Added |
| Twin Tree Management, LP | 7,730 | $1.11M | 0.17% | +76+1.0% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 7,715 | $1.11M | 0.00% | −266−3.3% | Reduced |
| D. E. Shaw & Co., Inc. | 7,620 | $1.09M | 0.00% | +351+4.8% | Added |
| Guggenheim Capital LLC | 7,581 | $1.09M | 0.01% | −522−6.4% | Reduced |
| State Board of Administration of Florida Retirement System | 7,482 | $1.07M | 0.00% | +297+4.1% | Added |
| Holocene Advisors, LP | 7,353 | $1.05M | 0.00% | −576−7.3% | Reduced |
| Amalgamated Bank | 7,343 | $1.05M | 0.01% | −406−5.2% | Reduced |
| KLP Kapitalforvaltning AS | 7,300 | $1.05M | 0.00% | +1,000+15.9% | Added |
| Vanguard Investments Australia, Ltd. | 7,240 | $1.04M | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 7,225 | $1.03M | 0.01% | +33+0.5% | Added |
| Barclays PLC | 7,156 | $1.02M | 0.00% | +2,086+41.1% | Added |
| LMR Partners LLP | 6,728 | $963.7K | 0.01% | +6,728 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,428 | $920.7K | 0.00% | −226−3.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 6,379 | $914.0K | 0.01% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 6,171 | $883.9K | 0.01% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 6,138 | $879.1K | 0.00% | +6,138 | New |
| SG Americas Securities, LLC | 5,862 | $840.0K | 0.00% | −19,881−77.2% | Reduced |
| Odyssean, LLC | 5,798 | $830.4K | 0.14% | +2,226+62.3% | Added |
| TD Asset Management Inc | 5,650 | $809.3K | 0.00% | −3,878−40.7% | Reduced |
| Lisanti Capital Growth, LLC | 5,595 | $801.4K | 0.18% | +5,595 | New |
| US Bancorp | 5,382 | $770.9K | 0.00% | −1,724−24.3% | Reduced |
| Amundi | 5,176 | $741.4K | 0.00% | +2,843+121.9% | Added |
| Federated Hermes, Inc. | 5,110 | $731.9K | 0.00% | 00.0% | Unchanged |
| Shufro Rose & Co LLC | 5,000 | $716.1K | 0.04% | −1,200−19.4% | Reduced |
| CWM Advisors, LLC | 4,807 | $688.5K | 0.03% | −279−5.5% | Reduced |
| Regal Investment Advisors LLC | 4,675 | $669.6K | 0.03% | −299−6.0% | Reduced |
| HighTower Advisors, LLC | 4,568 | $654.3K | 0.00% | −295−6.1% | Reduced |
| Assetmark, Inc | 4,411 | $631.8K | 0.00% | −237−5.1% | Reduced |
| Pictet Asset Management Holding SA | 4,327 | $619.8K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 4,149 | $594.3K | 0.00% | −209−4.8% | Reduced |
| Cetera Investment Advisers | 4,139 | $592.8K | 0.00% | +85+2.1% | Added |
| Mangrove Partners | 4,134 | $592.1K | 0.04% | +4,134 | New |
| Brinker Capital Investments, LLC | 4,127 | $591.1K | 0.00% | +510+14.1% | Added |
| Aries Wealth Management | 4,000 | $572.9K | 0.11% | 00.0% | Unchanged |
| Marex Group plc | 4,000 | $572.9K | 0.00% | +4,000 | New |
| Maryland State Retirement & Pension System | 3,959 | $567.0K | 0.01% | +30+0.8% | Added |
| Oppenheimer Asset Management Inc. | 3,876 | $555.2K | 0.01% | +484+14.3% | Added |
| CI Private Wealth, LLC | 3,868 | $554.0K | 0.00% | +276+7.7% | Added |
| Truist Financial Corp | 3,750 | $537.1K | 0.00% | −42−1.1% | Reduced |
| Mount Yale Investment Advisors, LLC | 3,667 | $525.2K | 0.01% | +251+7.3% | Added |
| Garde Capital, Inc. | 3,550 | $508.5K | 0.02% | 00.0% | Unchanged |
| XTX Topco Ltd | 3,531 | $505.7K | 0.01% | +3,531 | New |
| Vident Advisory, LLC | 3,509 | $502.6K | 0.00% | +370+11.8% | Added |
| SRS Capital Advisors, Inc. | 3,508 | $502.5K | 0.00% | +3,508 | New |
| Kestra Advisory Services, LLC | 3,464 | $496.1K | 0.00% | +734+26.9% | Added |
| Belpointe Asset Management LLC | 3,344 | $479.0K | 0.02% | −56−1.6% | Reduced |
| HM Payson & Co | 3,300 | $472.7K | 0.01% | 00.0% | Unchanged |
| Armistice Capital, LLC | 3,244 | $464.6K | 0.01% | +3,244 | New |
| Mercer Global Advisors Inc | 3,226 | $462.1K | 0.00% | +104+3.3% | Added |
| SFE Investment Counsel | 3,220 | $461.2K | 0.06% | −305−8.7% | Reduced |
| Greenwood Capital Associates LLC | 3,125 | $447.6K | 0.04% | −1,368−30.4% | Reduced |
| Mutual of America Capital Management LLC | 3,104 | $444.6K | 0.00% | +25+0.8% | Added |
| Register Financial Advisors LLC | 3,100 | $444.0K | 0.14% | −1,112−26.4% | Reduced |
| JustInvest LLC | 3,096 | $443.4K | 0.00% | +333+12.1% | Added |
| Lido Advisors, LLC | 3,087 | $442.3K | 0.00% | +94+3.1% | Added |
| Xponance, Inc. | 3,003 | $430.1K | 0.00% | +286+10.5% | Added |
| Legato Capital Management LLC | 2,835 | $406.1K | 0.03% | +2,835 | New |
| Neuberger Berman Group LLC | 2,819 | $403.8K | 0.00% | −67,362−96.0% | Reduced |
| Public Employees Retirement Association of Colorado | 2,722 | $390.0K | 0.00% | 00.0% | Unchanged |
| Clare Market Investments LLC | 2,685 | $384.6K | 0.07% | +2,685 | New |
| SummitTX Capital, L.P. | 2,684 | $384.4K | 0.01% | +2,684 | New |
| Ameritas Investment Partners, Inc. | 2,656 | $380.4K | 0.01% | +421+18.8% | Added |