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 2025
Institutional positions in Impinj Inc as of Mar 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
- 276
- −36 vs. Q4 2024
- Shares held
- 31.0M
- +478.7K (+1.6%) vs. Q4 2024
- Total value
- $2.81B
- −$1.62B (−36.6%) vs. Q4 2024
- New holders
- 47
- 116 more added
- Sold out
- 83
- 83 more reduced
5 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Sigma Securities, LLC | 3,085 | $279.8K | 0.04% | +3,085 | New |
| Qsemble Capital Management, LP | 3,137 | $284.5K | 0.03% | +3,137 | New |
| Lido Advisors, LLC | 3,146 | $285.4K | 0.00% | +3,146 | New |
| Wolverine Trading, LLC | 3,210 | $294.7K | 0.01% | −2,456−43.3% | Reduced |
| Mutual of America Capital Management LLC | 3,367 | $305.4K | 0.00% | −103−3.0% | Reduced |
| Advisor Group Holdings, Inc. | 3,474 | $315.1K | 0.00% | +2,802+417.0% | Added |
| Garde Capital, Inc. | 3,550 | $322.0K | 0.02% | −38−1.1% | Reduced |
| HSBC Holdings PLC | 3,656 | $330.4K | 0.00% | −7,130−66.1% | Reduced |
| First Trust Advisors LP | 3,672 | $333.1K | 0.00% | −41,015−91.8% | Reduced |
| Bank of Montreal | 3,700 | $335.6K | 0.00% | +919+33.0% | Added |
| Deltec Asset Management LLC | 3,700 | $335.6K | 0.07% | +3,700 | New |
| Prudential PLC | 3,706 | $336.1K | 0.00% | +458+14.1% | Added |
| Teacher Retirement System of Texas | 3,708 | $336.3K | 0.00% | +3,708 | New |
| Level Four Advisory Services, LLC | 3,727 | $338.0K | 0.01% | +3,727 | New |
| Cynosure Management, LLC | 3,752 | $340.3K | 0.05% | +1,799+92.1% | Added |
| CWM Advisors, LLC | 3,781 | $342.9K | 0.04% | +1,029+37.4% | Added |
| Pictet Asset Management Holding SA | 3,870 | $351.0K | 0.00% | +582+17.7% | Added |
| Aurora Investment Managers, LLC. | 3,900 | $354.0K | 0.24% | 00.0% | Unchanged |
| Jamison Private Wealth Management, Inc. | 4,127 | $374.3K | 0.06% | +1,489+56.4% | Added |
| Stifel Financial Corp | 4,199 | $380.9K | 0.00% | +4,199 | New |
| Millennium Management LLC | 4,453 | $403.9K | 0.00% | −65,905−93.7% | Reduced |
| SFE Investment Counsel | 4,500 | $408.1K | 0.08% | +273+6.5% | Added |
| State Board of Administration of Florida Retirement System | 4,544 | $412.1K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 4,700 | $426.3K | 0.00% | 00.0% | Unchanged |
| Regal Investment Advisors LLC | 4,792 | $434.6K | 0.04% | +4,792 | New |
| MML Investors Services, LLC | 4,890 | $444.0K | 0.00% | +3,073+169.1% | Added |
| HighTower Advisors, LLC | 4,934 | $447.5K | 0.00% | +723+17.2% | Added |
| NJ State Employees Deferred Compensation Plan | 5,000 | $453.5K | 0.06% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 5,034 | $456.6K | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Corp | 5,089 | $461.6K | 0.00% | +2,944+137.2% | Added |
| Aries Wealth Management | 5,130 | $465.3K | 0.13% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 5,142 | $466.4K | 0.00% | −188,338−97.3% | Reduced |
| DnB Asset Management AS | 5,233 | $474.6K | 0.00% | +1,297+33.0% | Added |
| Danske Bank A/S | 5,259 | $477.0K | 0.00% | −6,133−53.8% | Reduced |
| Oregon Public Employees Retirement Fund | 5,263 | $477.4K | 0.01% | −100−1.9% | Reduced |
| Truist Financial Corp | 5,297 | $480.4K | 0.00% | +2,565+93.9% | Added |
| ProShare Advisors LLC | 5,405 | $490.2K | 0.00% | −1,505−21.8% | Reduced |
| New York State Teachers Retirement System | 5,500 | $499.0K | 0.00% | −1,941−26.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,532 | $501.8K | 0.00% | +640+13.1% | Added |
| Handelsbanken Fonder AB | 5,600 | $508.0K | 0.00% | 00.0% | Unchanged |
| Shufro Rose & Co LLC | 5,700 | $517.0K | 0.04% | +4,000+235.3% | Added |
| Cetera Investment Advisers | 5,761 | $522.5K | 0.00% | +4,135+254.3% | Added |
| Van Eck Associates Corp | 5,779 | $524.0K | 0.00% | +851+17.3% | Added |
| CWM, LLC | 5,818 | $528.0K | 0.00% | +185+3.3% | Added |
| Voya Investment Management LLC | 6,141 | $557.0K | 0.00% | −1,680−21.5% | Reduced |
| Amalgamated Bank | 6,596 | $598.0K | 0.01% | −109−1.6% | Reduced |
| Advisory Research Inc | 6,626 | $601.0K | 0.11% | +17+0.3% | Added |
| Maryland State Retirement & Pension System | 6,732 | $610.6K | 0.01% | −985−12.8% | Reduced |
| Royal Bank of Canada | 6,832 | $619.0K | 0.00% | −6,034−46.9% | Reduced |
| Guggenheim Capital LLC | 6,840 | $620.4K | 0.01% | +753+12.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,989 | $633.9K | 0.00% | +660+10.4% | Added |
| Azzad Asset Management Inc | 7,277 | $660.0K | 0.08% | +7,277 | New |
| Arizona State Retirement System | 7,289 | $661.1K | 0.00% | +344+5.0% | Added |
| New York State Common Retirement Fund | 7,552 | $685.0K | 0.00% | −106−1.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 7,600 | $690.0K | 0.01% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 8,169 | $741.0K | 0.00% | +535+7.0% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 8,343 | $756.7K | 0.20% | +7,268+676.1% | Added |
| Ensign Peak Advisors, Inc | 8,473 | $768.5K | 0.00% | −4,085−32.5% | Reduced |
| Yousif Capital Management, LLC | 8,533 | $773.9K | 0.01% | −171−2.0% | Reduced |
| Graham Capital Management, L.P. | 8,686 | $787.8K | 0.02% | −3,278−27.4% | Reduced |
| Auxano Advisors, LLC | 8,811 | $799.2K | 0.21% | −20.0% | Reduced |
| Prelude Capital Management, LLC | 9,386 | $851.3K | 0.09% | +9,386 | New |
| State of Tennessee, Treasury Department | 10,080 | $914.3K | 0.00% | −1,870−15.6% | Reduced |
| Comerica Bank | 10,427 | $945.8K | 0.00% | −203−1.9% | Reduced |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 10,500 | $952.4K | 0.60% | +10,500 | New |
| Scientech Research LLC | 10,758 | $975.8K | 0.26% | +8,561+389.7% | Added |
| Louisiana State Employees Retirement System | 10,900 | $988.6K | 0.02% | −200−1.8% | Reduced |
| XTX Topco Ltd | 11,388 | $1.03M | 0.05% | +11,388 | New |
| Voloridge Investment Management, LLC | 11,779 | $1.07M | 0.00% | −33,240−73.8% | Reduced |
| Corebridge Financial, Inc. | 11,981 | $1.09M | 0.01% | −229−1.9% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 12,295 | $1.12M | 0.03% | +8,895+261.6% | Added |
| Manufacturers Life Insurance Company, The | 12,372 | $1.12M | 0.00% | −676−5.2% | Reduced |
| Holocene Advisors, LP | 12,609 | $1.14M | 0.00% | +12,609 | New |
| State of Alaska, Department of Revenue | 12,809 | $1.16M | 0.01% | −249−1.9% | Reduced |
| Captrust Financial Advisors | 12,897 | $1.17M | 0.00% | −294−2.2% | Reduced |
| MetLife Investment Management | 13,644 | $1.24M | 0.01% | −234−1.7% | Reduced |
| Campbell & CO Investment Adviser LLC | 14,925 | $1.35M | 0.10% | +9,117+157.0% | Added |
| LPL Financial LLC | 15,200 | $1.38M | 0.00% | +3,442+29.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 15,211 | $1.38M | 0.00% | +3,606+31.1% | Added |
| K.J. Harrison & Partners Inc | 16,200 | $1.47M | 0.29% | +12,500+337.8% | Added |
| Intech Investment Management LLC | 16,708 | $1.52M | 0.02% | +3,812+29.6% | Added |
| Victory Capital Management Inc | 17,831 | $1.62M | 0.00% | −2,994−14.4% | Reduced |
| Brevan Howard Capital Management LP | 17,874 | $1.62M | 0.05% | +599+3.5% | Added |
| Algert Global LLC | 18,832 | $1.71M | 0.04% | −2,470−11.6% | Reduced |
| EFG Asset Management (North America) Corp. | 18,961 | $1.72M | 0.29% | −123−0.6% | Reduced |
| Prospect Capital Advisors, LLC | 20,000 | $1.81M | 1.24% | +20,000 | New |
| Citadel Advisors LLC | 20,058 | $1.82M | 0.00% | −126,514−86.3% | Reduced |
| Standard Life Aberdeen plc | 20,117 | $1.82M | 0.00% | +11,767+140.9% | Added |
| Creative Planning | 20,131 | $1.83M | 0.00% | +4,306+27.2% | Added |
| Pachira Investments Inc. | 20,504 | $1.88M | 1.32% | 00.0% | Unchanged |
| Wells Fargo & Company | 21,314 | $1.93M | 0.00% | −4,969−18.9% | Reduced |
| SG Americas Securities, LLC | 23,255 | $2.11M | 0.01% | +18,965+442.1% | Added |
| Ironwood Investment Management LLC | 23,799 | $2.16M | 1.18% | +175+0.7% | Added |
| Great West Life Assurance Co | 24,397 | $2.21M | 0.00% | −1,629−6.3% | Reduced |
| Gilder Gagnon Howe & Co LLC | 24,639 | $2.23M | 0.03% | −259−1.0% | Reduced |
| Taylor Frigon Capital Management LLC | 25,283 | $2.29M | 1.37% | +6,518+34.7% | Added |
| Franklin Resources Inc | 25,295 | $2.29M | 0.00% | +159+0.6% | Added |
| Hillsdale Investment Management Inc. | 25,350 | $2.30M | 0.12% | +665+2.7% | Added |
| Cooper Creek Partners Management LLC | 25,905 | $2.35M | 0.08% | −158,567−86.0% | Reduced |
| Alliancebernstein L.P. | 26,545 | $2.41M | 0.00% | −457,565−94.5% | Reduced |