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 2023
Institutional positions in Impinj Inc as of Dec 31, 2023. 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
- 200
- +9 vs. Q3 2023
- Shares held
- 28.0M
- +858.7K (+3.2%) vs. Q3 2023
- Total value
- $2.52B
- +$1.03B (+68.8%) vs. Q3 2023
- New holders
- 46
- 57 more added
- Sold out
- 37
- 72 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Auxano Advisors, LLC | 10,311 | $928.3K | 0.31% | 00.0% | Unchanged |
| SFE Investment Counsel | 9,377 | $844.2K | 0.22% | +2,170+30.1% | Added |
| Voya Investment Management LLC | 9,194 | $827.7K | 0.00% | +22+0.2% | Added |
| Advisor Group Holdings, Inc. | 9,143 | $823.1K | 0.00% | −1,706−15.7% | Reduced |
| Citigroup Inc | 8,978 | $808.3K | 0.00% | +1,950+27.7% | Added |
| Ensign Peak Advisors, Inc | 8,900 | $801.3K | 0.00% | +1,250+16.3% | Added |
| Quent Capital, LLC | 8,350 | $751.8K | 0.10% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 8,049 | $724.7K | 0.01% | +524+7.0% | Added |
| Wolverine Trading, LLC | 7,863 | $707.9K | 0.01% | +7,863 | New |
| Walleye Trading LLC | 7,190 | $647.3K | 0.01% | −6,322−46.8% | Reduced |
| Aquatic Capital Management LLC | 7,000 | $630.0K | 0.02% | +7,000 | New |
| CWM, LLC | 6,624 | $596.0K | 0.00% | +467+7.6% | Added |
| State Board of Administration of Florida Retirement System | 6,564 | $591.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 6,382 | $574.6K | 0.00% | −68−1.1% | Reduced |
| Legato Capital Management LLC | 5,990 | $539.3K | 0.07% | +5,990 | New |
| Handelsbanken Fonder AB | 5,900 | $531.0K | 0.00% | +2,000+51.3% | Added |
| Aries Wealth Management | 5,630 | $506.9K | 0.18% | 00.0% | Unchanged |
| Capital Impact Advisors, LLC | 5,522 | $497.1K | 0.65% | +2,889+109.7% | Added |
| Engineers Gate Manager LP | 5,433 | $489.1K | 0.01% | −8,361−60.6% | Reduced |
| Level Four Advisory Services, LLC | 5,309 | $478.0K | 0.03% | +5,309 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,128 | $461.7K | 0.00% | +115+2.3% | Added |
| NJ State Employees Deferred Compensation Plan | 5,000 | $450.1K | 0.06% | 00.0% | Unchanged |
| X-Square Capital, LLC | 4,996 | $450.0K | 0.25% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 4,930 | $443.8K | 0.00% | −3,820−43.7% | Reduced |
| Commonwealth Equity Services, LLC | 4,494 | $405.0K | 0.00% | −236−5.0% | Reduced |
| Walleye Capital LLC | 4,474 | $402.8K | 0.01% | −6,984−61.0% | Reduced |
| Garde Capital, Inc. | 4,425 | $398.0K | 0.03% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 4,330 | $390.0K | 0.00% | −33−0.8% | Reduced |
| CWM Advisors, LLC | 4,220 | $379.9K | 0.04% | −1,427−25.3% | Reduced |
| Aurora Investment Managers, LLC. | 3,900 | $351.0K | 0.27% | −6,268−61.6% | Reduced |
| ProShare Advisors LLC | 3,864 | $347.9K | 0.00% | +3,864 | New |
| Public Employees Retirement Association of Colorado | 3,545 | $319.0K | 0.00% | −465−11.6% | Reduced |
| Tower Research Capital LLC (TRC) | 3,525 | $317.4K | 0.00% | +1,580+81.2% | Added |
| Cetera Advisor Networks LLC | 3,416 | $307.5K | 0.00% | −2,819−45.2% | Reduced |
| Amalgamated Bank | 3,339 | $301.0K | 0.00% | −95−2.8% | Reduced |
| Two Sigma Securities, LLC | 3,308 | $297.8K | 0.01% | +3,308 | New |
| Telemus Capital, LLC | 3,308 | $297.8K | 0.02% | +3,308 | New |
| Moloney Securities Asset Management, LLC | 3,200 | $288.1K | 0.05% | −3,100−49.2% | Reduced |
| The PNC Financial Services Group, Inc. | 3,133 | $282.1K | 0.00% | −808−20.5% | Reduced |
| Atria Wealth Solutions, Inc. | 3,100 | $279.1K | 0.00% | +3,100 | New |
| Prudential PLC | 3,076 | $276.9K | 0.00% | +3,076 | New |
| Coldstream Capital Management Inc | 2,991 | $269.3K | 0.01% | +2,991 | New |
| Griffin Asset Management, Inc. | 2,900 | $261.1K | 0.03% | +2,900 | New |
| Dimensional Fund Advisors LP | 2,890 | $260.2K | 0.00% | +2,890 | New |
| nVerses Capital, LLC | – | $252.1K | 0.70% | – | New |
| Cambridge Investment Research Advisors, Inc. | 2,801 | $252.0K | 0.00% | +2,801 | New |
| Neuberger Berman Group LLC | 2,755 | $248.0K | 0.00% | +2,755 | New |
| Principal Financial Group Inc | 2,683 | $241.6K | 0.00% | +2,683 | New |
| Avitas Wealth Management LLC | 2,647 | $238.3K | 0.04% | +2,647 | New |
| CI Private Wealth, LLC | 2,631 | $236.9K | 0.00% | +2,631 | New |
| Y-Intercept (Hong Kong) Ltd | 2,573 | $231.6K | 0.02% | +2,573 | New |
| Prudential Financial Inc | 2,493 | $224.4K | 0.00% | +2,493 | New |
| Pictet Asset Management Holding SA | 2,489 | $224.1K | 0.00% | +2,489 | New |
| Ameritas Investment Partners, Inc. | 2,416 | $217.5K | 0.01% | +131+5.7% | Added |
| Shufro Rose & Co LLC | 3,900 | $214.6K | 0.02% | 00.0% | Unchanged |
| Central Trust Co | 2,380 | $214.3K | 0.01% | −345−12.7% | Reduced |
| Pacific Sage Partners, LLC | 2,359 | $212.4K | 0.06% | +2,359 | New |
| Versant Capital Management, Inc | 2,081 | $187.4K | 0.06% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 2,039 | $183.6K | 0.01% | −2,626−56.3% | Reduced |
| Great West Life Assurance Co | 2,016 | $180.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,334 | $120.1K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 1,284 | $115.6K | 0.00% | +340+36.0% | Added |
| Edmond de Rothschild Holding S.A. | 1,224 | $110.2K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 1,000 | $90.0K | 0.00% | +1,000 | New |
| Migdal Insurance & Financial Holdings Ltd. | 992 | $90.0K | 0.00% | −476−32.4% | Reduced |
| Group One Trading, L.P. | 923 | $83.1K | 0.00% | +923 | New |
| Headlands Technologies LLC | 649 | $58.4K | 0.02% | +649 | New |
| Lazard Asset Management LLC | 588 | $52.0K | 0.00% | +588 | New |
| KBC Group NV | 525 | $47.0K | 0.00% | +525 | New |
| Advisors Asset Management, Inc. | 506 | $45.6K | 0.00% | −118−18.9% | Reduced |
| Advisory Services Network, LLC | 500 | $45.0K | 0.00% | +500 | New |
| GAMMA Investing LLC | 414 | $40.1K | 0.01% | +414 | New |
| Benjamin F. Edwards & Company, Inc. | 442 | $40.0K | 0.00% | −19−4.1% | Reduced |
| HBC Financial Services, PLLC | 417 | $37.0K | 0.03% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 364 | $32.8K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 281 | $25.3K | 0.00% | +277+6,925.0% | Added |
| Clearstead Advisors, LLC | 260 | $23.4K | 0.00% | −305−54.0% | Reduced |
| Nisa Investment Advisors, LLC | 236 | $21.2K | 0.00% | −3−1.3% | Reduced |
| Psagot Value Holdings Ltd. / (Israel) | 220 | $20.0K | 0.01% | +39+21.5% | Added |
| IFP Advisors, Inc | 220 | $19.8K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 214 | $19.3K | 0.00% | +12+5.9% | Added |
| GWM Advisors LLC | 200 | $18.0K | 0.00% | +200 | New |
| State of Wyoming | 134 | $12.1K | 0.00% | +134 | New |
| Essex Investment Management Co LLC | 115 | $10.4K | 0.00% | +115 | New |
| Lindbrook Capital, LLC | 83 | $7.47K | 0.00% | −14−14.4% | Reduced |
| Salem Investment Counselors Inc | 65 | $5.85K | 0.00% | 00.0% | Unchanged |
| McGlone Suttner Wealth Management, Inc. | 33 | $2.97K | 0.00% | +33 | New |
| Allworth Financial LP | 32 | $2.88K | 0.00% | −46−59.0% | Reduced |
| Manchester Capital Management LLC | 23 | $2.07K | 0.00% | 00.0% | Unchanged |
| Elequin Capital LP | 23 | $2.07K | 0.00% | +23 | New |
| Abound Wealth Management | 15 | $1.35K | 0.00% | +15 | New |
| Signaturefd, LLC | 15 | $1.35K | 0.00% | −13−46.4% | Reduced |
| Farther Finance Advisors, LLC | 13 | $1.17K | 0.00% | +2+18.2% | Added |
| Institutional & Family Asset Management, LLC | 7 | $630 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 5 | $450 | 0.00% | −6−54.5% | Reduced |
| Toronto Dominion Bank | 1 | $90 | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 1 | $90 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 5 | $0 | 0.00% | −73−93.6% | Reduced |
| Householder Group Estate & Retirement Specialist, LLC | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 2 | $0 | 0.00% | +1+100.0% | Added |