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 2025
Institutional positions in Impinj Inc as of Dec 31, 2025. 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
- 328
- +10 vs. Q3 2025
- Shares held
- 32.1M
- +688.8K (+2.2%) vs. Q3 2025
- Total value
- $5.59B
- −$82.5M (−1.5%) vs. Q3 2025
- New holders
- 67
- 126 more added
- Sold out
- 57
- 90 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Creative Planning | 19,185 | $3.34M | 0.00% | −1,823−8.7% | Reduced |
| Intech Investment Management LLC | 18,532 | $3.22M | 0.03% | +7,194+63.5% | Added |
| Pachira Investments Inc. | 18,104 | $3.15M | 1.53% | −2,400−11.7% | Reduced |
| Next Century Growth Investors LLC | 17,444 | $3.04M | 0.21% | −87,197−83.3% | Reduced |
| Taylor Frigon Capital Management LLC | 17,175 | $2.99M | 1.51% | −792−4.4% | Reduced |
| Los Angeles Capital Management LLC | 14,448 | $2.98M | 0.01% | −32−0.2% | Reduced |
| New York State Common Retirement Fund | 17,086 | $2.97M | 0.00% | −9,573−35.9% | Reduced |
| Ironwood Investment Management LLC | 16,654 | $2.90M | 1.22% | −6,167−27.0% | Reduced |
| Manufacturers Life Insurance Company, The | 16,763 | $2.89M | 0.00% | +2,491+17.5% | Added |
| State of New Jersey Common Pension Fund D | 14,889 | $2.59M | 0.01% | +2,244+17.7% | Added |
| MetLife Investment Management | 14,861 | $2.59M | 0.01% | −324−2.1% | Reduced |
| Banco Santander, S.A. | 14,624 | $2.54M | 0.02% | +14,624 | New |
| State of Alaska, Department of Revenue | 14,592 | $2.54M | 0.03% | +1,565+12.0% | Added |
| Van Eck Associates Corp | 14,231 | $2.48M | 0.00% | +34+0.2% | Added |
| Captrust Financial Advisors | 13,664 | $2.38M | 0.00% | +270+2.0% | Added |
| LPL Financial LLC | 13,497 | $2.35M | 0.00% | −842−5.9% | Reduced |
| Louisiana State Employees Retirement System | 12,300 | $2.14M | 0.04% | +400+3.4% | Added |
| Quantinno Capital Management LP | 12,052 | $2.10M | 0.00% | +721+6.4% | Added |
| Paloma Partners Management Co | 12,000 | $2.09M | 0.72% | +12,000 | New |
| Envestnet Asset Management Inc | 11,862 | $2.06M | 0.00% | −7,547−38.9% | Reduced |
| Quent Capital, LLC | 11,350 | $1.98M | 0.14% | +11,350 | New |
| K.J. Harrison & Partners Inc | 11,200 | $1.95M | 0.26% | −10,000−47.2% | Reduced |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 11,000 | $1.91M | 0.93% | +1,000+10.0% | Added |
| Voya Investment Management LLC | 10,563 | $1.84M | 0.00% | +117+1.1% | Added |
| State of Tennessee, Treasury Department | 12,140 | $1.68M | 0.01% | +1,481+13.9% | Added |
| D. E. Shaw & Co., Inc. | 9,601 | $1.67M | 0.00% | −7,628−44.3% | Reduced |
| Citadel Advisors LLC | 9,448 | $1.64M | 0.00% | +9,448 | New |
| Pathstone Holdings, LLC | 9,288 | $1.62M | 0.01% | +7,852+546.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 9,277 | $1.61M | 0.00% | −405−4.2% | Reduced |
| Jamison Private Wealth Management, Inc. | 8,854 | $1.54M | 0.19% | +1,439+19.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,573 | $1.49M | 0.00% | +945+12.4% | Added |
| Comerica Bank | 8,549 | $1.49M | 0.01% | −1,296−13.2% | Reduced |
| Kornitzer Capital Management Inc | 8,536 | $1.49M | 0.03% | −464−5.2% | Reduced |
| Auxano Advisors, LLC | 8,502 | $1.48M | 0.29% | −151−1.7% | Reduced |
| Vestmark Advisory Solutions, Inc. | 8,072 | $1.40M | 0.02% | +8,072 | New |
| Amalgamated Bank | 7,794 | $1.36M | 0.01% | +386+5.2% | Added |
| Arizona State Retirement System | 7,701 | $1.34M | 0.01% | −7−0.1% | Reduced |
| Legato Capital Management LLC | 7,600 | $1.32M | 0.11% | +660+9.5% | Added |
| SG Americas Securities, LLC | 7,548 | $1.31M | 0.00% | +4,142+121.6% | Added |
| State Board of Administration of Florida Retirement System | 7,185 | $1.25M | 0.00% | −477−6.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 7,099 | $1.24M | 0.01% | −187−2.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,634 | $1.15M | 0.01% | +41+0.6% | Added |
| Mackenzie Financial Corp | 6,746 | $1.14M | 0.00% | +5,090+307.4% | Added |
| Ardsley Advisory Partners LP | 6,500 | $1.13M | 0.14% | +6,500 | New |
| Susquehanna Portfolio Strategies, LLC | 6,451 | $1.12M | 0.02% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 7,247 | $1.12M | 0.01% | −735−9.2% | Reduced |
| Handelsbanken Fonder AB | 6,400 | $1.11M | 0.00% | +400+6.7% | Added |
| Teachers Retirement System of the State of Kentucky | 6,379 | $1.11M | 0.01% | −258−3.9% | Reduced |
| Advisor Group Holdings, Inc. | 6,160 | $1.07M | 0.00% | +2,468+66.8% | Added |
| Oregon Public Employees Retirement Fund | 6,123 | $1.07M | 0.01% | +260+4.4% | Added |
| CWM, LLC | 6,021 | $1.05M | 0.00% | −374−5.8% | Reduced |
| KLP Kapitalforvaltning AS | 5,900 | $1.03M | 0.00% | +500+9.3% | Added |
| Lido Advisors, LLC | 5,730 | $1.02M | 0.00% | −262−4.4% | Reduced |
| Shufro Rose & Co LLC | 5,700 | $991.9K | 0.07% | 00.0% | Unchanged |
| TD Asset Management Inc | 5,684 | $989.1K | 0.00% | −166−2.8% | Reduced |
| Assenagon Asset Management S.A. | 5,628 | $979.3K | 0.00% | +4,480+390.2% | Added |
| Virginia Retirement Systems Et Al | 5,400 | $939.7K | 0.01% | −100−1.8% | Reduced |
| ProShare Advisors LLC | 5,231 | $910.2K | 0.00% | +340+7.0% | Added |
| Federated Hermes, Inc. | 5,110 | $889.2K | 0.00% | −32−0.6% | Reduced |
| Aries Wealth Management | 5,000 | $870.0K | 0.19% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 4,829 | $840.3K | 0.00% | +4,829 | New |
| Cetera Investment Advisers | 4,821 | $838.9K | 0.00% | +492+11.4% | Added |
| HighTower Advisors, LLC | 4,770 | $830.0K | 0.00% | +7+0.1% | Added |
| Ares Systematic Credit Ltd | 4,747 | $826.0K | 0.68% | +4,747 | New |
| Regal Investment Advisors LLC | 4,697 | $817.3K | 0.05% | +15+0.3% | Added |
| Guggenheim Capital LLC | 4,608 | $801.8K | 0.01% | −965−17.3% | Reduced |
| AQR Capital Management LLC | 4,558 | $793.1K | 0.00% | −3,347−42.3% | Reduced |
| Pictet Asset Management Holding SA | 4,048 | $704.4K | 0.00% | +336+9.1% | Added |
| US Bancorp | 4,006 | $697.1K | 0.00% | +1,378+52.4% | Added |
| Maryland State Retirement & Pension System | 3,929 | $683.7K | 0.01% | +207+5.6% | Added |
| CI Private Wealth, LLC | 3,883 | $675.4K | 0.00% | +183+4.9% | Added |
| Advisory Research Inc | 3,873 | $673.9K | 0.08% | +194+5.3% | Added |
| Acadian Asset Management LLC | 3,646 | $633.0K | 0.00% | +3,153+639.6% | Added |
| Garde Capital, Inc. | 3,550 | $617.7K | 0.04% | 00.0% | Unchanged |
| XTX Topco Ltd | 3,529 | $614.1K | 0.02% | +3,529 | New |
| Russell Investments Group, Ltd. | 3,406 | $592.7K | 0.00% | +333+10.8% | Added |
| Odyssean, LLC | 3,402 | $592.0K | 0.43% | +3,402 | New |
| Royal Bank of Canada | 3,387 | $589.0K | 0.00% | −89,515−96.4% | Reduced |
| SFE Investment Counsel | 3,370 | $586.4K | 0.09% | −215−6.0% | Reduced |
| Mercer Global Advisors Inc | 3,211 | $558.7K | 0.00% | +995+44.9% | Added |
| Jones Financial Companies LLLP | 3,186 | $554.4K | 0.00% | +2,414+312.7% | Added |
| Mutual of America Capital Management LLC | 3,063 | $533.0K | 0.01% | +163+5.6% | Added |
| Truist Financial Corp | 3,018 | $525.2K | 0.00% | −1,554−34.0% | Reduced |
| The PNC Financial Services Group, Inc. | 2,924 | $508.8K | 0.00% | −24−0.8% | Reduced |
| Keebeck Wealth Management, LLC | 2,903 | $505.2K | 0.06% | −402−12.2% | Reduced |
| Keybank National Association | 2,792 | $485.8K | 0.00% | −10−0.4% | Reduced |
| Public Employees Retirement Association of Colorado | 2,722 | $474.0K | 0.00% | 00.0% | Unchanged |
| CWM Advisors, LLC | 2,704 | $470.5K | 0.04% | +155+6.1% | Added |
| Hancock Whitney Corp | 2,675 | $465.5K | 0.01% | +2,675 | New |
| U.S. Capital Wealth Advisors, LLC | 2,650 | $461.1K | 0.01% | −250−8.6% | Reduced |
| Graham Capital Management, L.P. | 2,627 | $457.1K | 0.02% | +2,627 | New |
| Amundi | 2,553 | $444.2K | 0.00% | +2,553 | New |
| JustInvest LLC | 2,467 | $429.3K | 0.00% | +97+4.1% | Added |
| Vident Advisory, LLC | 2,364 | $411.4K | 0.00% | +253+12.0% | Added |
| Private Advisor Group, LLC | 2,354 | $409.6K | 0.00% | +2,354 | New |
| Kestra Advisory Services, LLC | 2,289 | $398.3K | 0.00% | +2,289 | New |
| Ameritas Investment Partners, Inc. | 2,235 | $388.9K | 0.01% | +65+3.0% | Added |
| Register Financial Advisors LLC | 2,200 | $382.8K | 0.15% | 00.0% | Unchanged |
| Pacific Sage Partners, LLC | 2,189 | $380.9K | 0.06% | −10−0.5% | Reduced |
| Eventide Asset Management, LLC | 2,189 | $379.9K | 0.01% | −688−23.9% | Reduced |