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 $4.70B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q1 2024
Institutional positions in Impinj Inc as of Mar 31, 2024. 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
- 228
- +29 vs. Q4 2023
- Shares held
- 27.9M
- −39.7K (−0.1%) vs. Q4 2023
- Total value
- $3.59B
- +$1.07B (+42.4%) vs. Q4 2023
- New holders
- 52
- 56 more added
- Sold out
- 23
- 88 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | $4.70B |
| Q1 2026 | 291 | $3.28B |
| Q4 2025 | 328 | $5.60B |
| Q3 2025 | 322 | $5.72B |
| Q2 2025 | 293 | $3.50B |
| Q1 2025 | 276 | $2.81B |
| Q4 2024 | 317 | $4.45B |
| Q3 2024 | 322 | $6.53B |
| Q2 2024 | 273 | $4.45B |
| Q1 2024 | 228 | $3.81B |
| Q4 2023 | 200 | $2.61B |
| Q3 2023 | 193 | $1.71B |
| Q2 2023 | 223 | $2.46B |
| Q1 2023 | 262 | $3.78B |
| Q4 2022 | 241 | $2.81B |
| Q3 2022 | 192 | $2.09B |
| Q2 2022 | 161 | $1.37B |
| Q1 2022 | 181 | $1.39B |
| Q4 2021 | 176 | $1.91B |
| Q3 2021 | 158 | $1.21B |
| Q2 2021 | 165 | $1.10B |
| Q1 2021 | 163 | $1.25B |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sylebra Capital LLC | 4,197,352 | $539.0M | 17.91% | 00.0% | Unchanged |
| FMR LLC | 4,079,614 | $523.9M | 0.04% | +21,273+0.5% | Added |
| Vanguard Group Inc | 2,510,583 | $322.4M | 0.01% | +35,893+1.5% | Added |
| BlackRock Inc. | 1,857,820 | $238.6M | 0.01% | −40,585−2.1% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 1,024,345 | $131.5M | 0.43% | −32,025−3.0% | Reduced |
| State Street Corp | 874,031 | $112.2M | 0.01% | −92,072−9.5% | Reduced |
| Capital International Investors | 757,648 | $97.3M | 0.02% | 00.0% | Unchanged |
| Morgan Stanley | 720,337 | $92.5M | 0.01% | −187,738−20.7% | Reduced |
| Ameriprise Financial Inc | 640,601 | $82.2M | 0.02% | +379,399+145.3% | Added |
| Capital World Investors | 546,350 | $70.2M | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 521,894 | $67.0M | 0.01% | +14,818+2.9% | Added |
| Invesco Ltd. | 499,341 | $64.1M | 0.01% | +870.0% | Added |
| Fred Alger Management, LLC | 471,721 | $60.6M | 0.30% | −292,744−38.3% | Reduced |
| Point72 Asset Management, L.P. | 459,465 | $59.0M | 0.17% | +186,065+68.1% | Added |
| Janus Henderson Group PLC | 439,562 | $56.4M | 0.03% | +2,681+0.6% | Added |
| Westfield Capital Management Co LP | 375,646 | $48.2M | 0.25% | −240,795−39.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 363,032 | $46.6M | 0.07% | −23,646−6.1% | Reduced |
| AWM Investment Company, Inc. | 319,252 | $41.0M | 5.37% | −18,376−5.4% | Reduced |
| Cinctive Capital Management LP | 306,964 | $39.4M | 2.03% | −116,751−27.6% | Reduced |
| Royce & Associates LP | 295,651 | $38.0M | 0.34% | −12,634−4.1% | Reduced |
| American Century Companies Inc | 284,027 | $36.5M | 0.02% | +284,027 | New |
| Wasatch Advisors Inc | 261,470 | $33.6M | 0.18% | −116,147−30.8% | Reduced |
| Credit Suisse AG | 253,747 | $32.6M | 0.03% | −2,822−1.1% | Reduced |
| Millennium Management LLC | 233,898 | $30.0M | 0.03% | −259,911−52.6% | Reduced |
| Goldman Sachs Group Inc | 233,221 | $29.9M | 0.01% | +46,371+24.8% | Added |
| Toronado Partners, LLC | 221,030 | $28.4M | 15.72% | −97,594−30.6% | Reduced |
| Northern Trust Corp | 216,184 | $27.8M | 0.00% | −4,655−2.1% | Reduced |
| JPMorgan Chase & Co | 208,486 | $26.8M | 0.00% | +58,285+38.8% | Added |
| Voloridge Investment Management, LLC | 207,063 | $26.6M | 0.10% | +52,301+33.8% | Added |
| Jennison Associates LLC | 200,508 | $25.7M | 0.02% | +200,508 | New |
| Eagle Asset Management Inc | 197,821 | $25.4M | 0.13% | −6,946−3.4% | Reduced |
| Cooper Creek Partners Management LLC | 195,941 | $25.2M | 1.02% | +195,941 | New |
| Charles Schwab Investment Management Inc | 182,340 | $23.4M | 0.01% | +1,493+0.8% | Added |
| Emerald Advisers, LLC | 163,989 | $21.1M | 0.85% | +43,300+35.9% | Added |
| UBS Asset Management Americas Inc | 155,146 | $19.9M | 0.01% | −1,082−0.7% | Reduced |
| Deutsche Bank AG | 154,864 | $19.9M | 0.01% | +60,416+64.0% | Added |
| TimesSquare Capital Management, LLC | 149,480 | $19.2M | 0.28% | +149,480 | New |
| Alliancebernstein L.P. | 148,792 | $19.1M | 0.01% | +36,810+32.9% | Added |
| Emerald Mutual Fund Advisers Trust | 128,202 | $16.5M | 0.86% | +29,546+29.9% | Added |
| Bank of New York Mellon Corp | 113,663 | $14.6M | 0.00% | +29,839+35.6% | Added |
| Schonfeld Strategic Advisors LLC | 99,107 | $12.7M | 0.10% | −15,493−13.5% | Reduced |
| Agf Management Ltd | 98,603 | $12.7M | 0.07% | +98,603 | New |
| UBS Group AG | 96,984 | $12.5M | 0.00% | +5,575+6.1% | Added |
| Scout Investments, Inc. | 88,897 | $11.4M | 0.28% | −5,641−6.0% | Reduced |
| Ion Asset Management Ltd. | 88,200 | $11.3M | 0.83% | −11,800−11.8% | Reduced |
| Ararat Capital Management, LP | 87,572 | $11.2M | 3.19% | −123,374−58.5% | Reduced |
| Colony Capital, Inc. | 79,734 | $10.2M | 0.93% | +2,908+3.8% | Added |
| Lord, Abbett & Co. LLC | 75,219 | $9.66M | 0.03% | +75,219 | New |
| Bank of America Corp | 74,768 | $9.60M | 0.00% | −41,428−35.7% | Reduced |
| SEI Investments Co | 73,379 | $9.42M | 0.01% | −8,438−10.3% | Reduced |
| Silvercrest Asset Management Group LLC | 72,670 | $9.33M | 0.06% | −20,077−21.6% | Reduced |
| Balyasny Asset Management LLC | 69,079 | $8.87M | 0.02% | +69,079 | New |
| Nuveen Asset Management, LLC | 65,940 | $8.47M | 0.00% | −910−1.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 63,111 | $7.99M | 0.02% | +7,247+13.0% | Added |
| Lisanti Capital Growth, LLC | 58,305 | $7.49M | 1.82% | −5,435−8.5% | Reduced |
| Hampton Road Capital Management LP | 57,839 | $7.43M | 0.99% | +57,839 | New |
| G2 Investment Partners Management LLC | 54,130 | $6.95M | 1.85% | +54,130 | New |
| Tudor Investment Corp Et Al | 48,508 | $6.23M | 0.08% | +48,508 | New |
| State of Wisconsin Investment Board | 48,350 | $6.21M | 0.02% | −9,640−16.6% | Reduced |
| Swiss National Bank | 45,400 | $5.83M | 0.00% | +400+0.9% | Added |
| Aquila Investment Management LLC | 42,000 | $5.39M | 4.60% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 40,673 | $5.22M | 0.11% | −20,079−33.1% | Reduced |
| Polar Asset Management Partners Inc. | 38,900 | $5.00M | 0.13% | −20,381−34.4% | Reduced |
| Panagora Asset Management Inc | 37,062 | $4.76M | 0.02% | +37,062 | New |
| Taylor Frigon Capital Management LLC | 34,981 | $4.49M | 2.14% | −21,779−38.4% | Reduced |
| Boothbay Fund Management, LLC | 34,550 | $4.44M | 0.13% | +18,488+115.1% | Added |
| Rhumbline Advisers | 32,652 | $4.19M | 0.00% | +855+2.7% | Added |
| Comerica Bank | 31,381 | $4.03M | 0.02% | −52,109−62.4% | Reduced |
| Citadel Advisors LLC | 31,013 | $3.98M | 0.00% | +16,654+116.0% | Added |
| PEAK6 Investments LLC | 30,750 | $3.95M | 0.19% | +5,682+22.7% | Added |
| Raymond James Financial Services Advisors, Inc. | 29,022 | $3.73M | 0.01% | −387−1.3% | Reduced |
| Gilder Gagnon Howe & Co LLC | 27,871 | $3.58M | 0.04% | −1,036−3.6% | Reduced |
| State of New Jersey Common Pension Fund D | 26,744 | $3.43M | 0.01% | +26,744 | New |
| Verition Fund Management LLC | 26,097 | $3.35M | 0.03% | −61,863−70.3% | Reduced |
| Apis Capital Advisors, LLC | 25,600 | $3.29M | 2.49% | +25,600 | New |
| Victory Capital Management Inc | 24,729 | $3.18M | 0.00% | −216−0.9% | Reduced |
| First Trust Advisors LP | 24,615 | $3.16M | 0.00% | +24,615 | New |
| Jane Street Group, LLC | 24,214 | $3.11M | 0.00% | −95,871−79.8% | Reduced |
| Ironwood Investment Management LLC | 24,035 | $3.09M | 1.51% | −1,029−4.1% | Reduced |
| Legal & General Group Plc | 23,689 | $3.04M | 0.00% | −304−1.3% | Reduced |
| California State Teachers Retirement System | 23,034 | $2.96M | 0.00% | −1,142−4.7% | Reduced |
| BNP Paribas Arbitrage, SA | 22,059 | $2.83M | 0.00% | −4,329−16.4% | Reduced |
| Barclays PLC | 20,952 | $2.69M | 0.00% | −15,624−42.7% | Reduced |
| Trexquant Investment LP | 17,743 | $2.28M | 0.05% | +316+1.8% | Added |
| Wells Fargo & Company | 17,713 | $2.27M | 0.00% | +1,333+8.1% | Added |
| Envestnet Asset Management Inc | 17,584 | $2.26M | 0.00% | −11,197−38.9% | Reduced |
| Polymer Capital Management (HK) LTD | 15,530 | $1.99M | 0.50% | +15,530 | New |
| CSS LLC | 15,523 | $1.99M | 0.16% | +3,217+26.1% | Added |
| Wealth Effects LLC | 15,145 | $1.94M | 0.72% | +150+1.0% | Added |
| Price T Rowe Associates Inc | 14,827 | $1.90M | 0.00% | +850+6.1% | Added |
| Raymond James & Associates | 14,488 | $1.86M | 0.00% | +1,061+7.9% | Added |
| EFG Asset Management (North America) Corp. | 13,968 | $1.79M | 0.31% | +788+6.0% | Added |
| Capital Impact Advisors, LLC | 13,936 | $1.79M | 2.33% | +8,414+152.4% | Added |
| Royal Bank of Canada | 13,494 | $1.73M | 0.00% | −6,284−31.8% | Reduced |
| Captrust Financial Advisors | 12,906 | $1.66M | 0.01% | −4,980−27.8% | Reduced |
| Black Creek Investment Management Inc. | 12,500 | $1.61M | 0.05% | −5,000−28.6% | Reduced |
| Manufacturers Life Insurance Company, The | 12,436 | $1.60M | 0.00% | +1,199+10.7% | Added |
| ExodusPoint Capital Management, LP | 12,181 | $1.56M | 0.02% | +12,181 | New |
| MetLife Investment Management | 12,125 | $1.56M | 0.01% | 00.0% | Unchanged |
| K.J. Harrison & Partners Inc | 11,700 | $1.50M | 0.23% | −4,500−27.8% | Reduced |