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, Q3 2023
Institutional positions in Impinj Inc as of Sep 30, 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
- 193
- −28 vs. Q2 2023
- Shares held
- 31.1M
- +3.97M (+14.7%) vs. Q2 2023
- Total value
- $1.71B
- −$719.4M (−29.6%) vs. Q2 2023
- New holders
- 30
- 84 more added
- Sold out
- 58
- 57 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 4,028,894 | $221.7M | 0.02% | +31,289+0.8% | Added |
| Sylebra Capital Ltd | 3,948,566 | $217.3M | 11.55% | +1,100,481+38.6% | Added |
| Sylebra Capital LLC | 3,948,566 | $217.3M | 11.55% | +3,948,566 | New |
| Vanguard Group Inc | 2,538,052 | $139.7M | 0.00% | −145,348−5.4% | Reduced |
| BlackRock Inc. | 1,769,805 | $97.4M | 0.00% | −4,319−0.2% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 1,110,188 | $61.1M | 0.24% | +1,370+0.1% | Added |
| State Street Corp | 1,082,983 | $59.6M | 0.00% | +240,633+28.6% | Added |
| Westfield Capital Management Co LP | 1,022,359 | $56.3M | 0.38% | +292,470+40.1% | Added |
| Fred Alger Management, LLC | 795,973 | $43.8M | 0.25% | +568,301+249.6% | Added |
| Capital World Investors | 546,350 | $30.1M | 0.01% | +546,350 | New |
| Wasatch Advisors Inc | 524,320 | $28.9M | 0.18% | +293,564+127.2% | Added |
| Geode Capital Management, LLC | 476,624 | $26.2M | 0.00% | +24,553+5.4% | Added |
| Cinctive Capital Management LP | 462,032 | $25.4M | 1.40% | −34,433−6.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 435,587 | $24.0M | 0.04% | −228,931−34.5% | Reduced |
| Janus Henderson Group PLC | 435,120 | $23.9M | 0.02% | +954+0.2% | Added |
| Invesco Ltd. | 423,157 | $23.3M | 0.01% | −728,172−63.2% | Reduced |
| Millennium Management LLC | 372,106 | $20.5M | 0.02% | +338,175+996.7% | Added |
| AWM Investment Company, Inc. | 365,428 | $20.1M | 2.97% | +31,556+9.5% | Added |
| Atika Capital Management LLC | 363,000 | $20.0M | 2.85% | 00.0% | Unchanged |
| Toronado Partners, LLC | 355,825 | $19.6M | 11.10% | +28,700+8.8% | Added |
| Voloridge Investment Management, LLC | 291,824 | $16.1M | 0.08% | +154,682+112.8% | Added |
| Ararat Capital Management, LP | 287,740 | $15.8M | 5.38% | +287,740 | New |
| Morgan Stanley | 271,475 | $14.9M | 0.00% | +74,789+38.0% | Added |
| Ameriprise Financial Inc | 248,229 | $13.7M | 0.00% | −20,362−7.6% | Reduced |
| Cooper Creek Partners Management LLC | 236,767 | $13.0M | 0.79% | +64,757+37.6% | Added |
| Northern Trust Corp | 222,610 | $12.3M | 0.00% | −7,087−3.1% | Reduced |
| Point72 Asset Management, L.P. | 197,600 | $10.9M | 0.04% | +196,900+28,128.6% | Added |
| Charles Schwab Investment Management Inc | 174,037 | $9.58M | 0.00% | +8,038+4.8% | Added |
| Eagle Asset Management Inc | 171,263 | $9.42M | 0.06% | +26,156+18.0% | Added |
| Sora Investors LLC | 165,000 | $9.08M | 2.03% | +165,000 | New |
| UBS Asset Management Americas Inc | 141,334 | $7.78M | 0.00% | +124,943+762.3% | Added |
| Verition Fund Management LLC | 136,051 | $7.49M | 0.10% | +20,627+17.9% | Added |
| Silvercrest Asset Management Group LLC | 125,709 | $6.92M | 0.05% | +85,822+215.2% | Added |
| Royce & Associates LP | 119,500 | $6.58M | 0.07% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 118,548 | $6.52M | 0.00% | +26,197+28.4% | Added |
| Comerica Bank | 118,071 | $6.50M | 0.03% | +113,684+2,591.4% | Added |
| Norges Bank | 113,412 | $6.24M | 0.00% | −112,703−49.8% | Reduced |
| Ion Asset Management Ltd. | 107,000 | $5.89M | 0.61% | +87,000+435.0% | Added |
| Bank of America Corp | 100,139 | $5.51M | 0.00% | +39,999+66.5% | Added |
| Scout Investments, Inc. | 96,027 | $5.03M | 0.12% | −2,791−2.8% | Reduced |
| UBS Group AG | 90,772 | $5.00M | 0.00% | −7,898−8.0% | Reduced |
| Bank of New York Mellon Corp | 89,726 | $4.94M | 0.00% | −2,397−2.6% | Reduced |
| Harber Asset Management LLC | 89,042 | $4.90M | 1.37% | +89,042 | New |
| Polar Asset Management Partners Inc. | 88,281 | $4.86M | 0.12% | −112,919−56.1% | Reduced |
| SEI Investments Co | 82,718 | $4.55M | 0.01% | −59,296−41.8% | Reduced |
| Twinbeech Capital LP | 78,615 | $4.33M | 0.08% | +14,625+22.9% | Added |
| Alliancebernstein L.P. | 68,613 | $3.78M | 0.00% | −45,830−40.0% | Reduced |
| Colony Capital, Inc. | 66,994 | $3.69M | 0.46% | +13,809+26.0% | Added |
| Nuveen Asset Management, LLC | 66,044 | $3.63M | 0.00% | −217,609−76.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 58,819 | $3.24M | 0.01% | −6,254−9.6% | Reduced |
| Taylor Frigon Capital Management LLC | 58,094 | $3.20M | 1.78% | +17,229+42.2% | Added |
| JPMorgan Chase & Co | 56,845 | $3.13M | 0.00% | −22,756−28.6% | Reduced |
| Aquila Investment Management LLC | 50,000 | $2.75M | 2.53% | +40,000+400.0% | Added |
| Swiss National Bank | 49,800 | $2.74M | 0.00% | +1,400+2.9% | Added |
| Jacobs Levy Equity Management, Inc | 49,426 | $2.72M | 0.02% | −90,326−64.6% | Reduced |
| Emerald Advisers, LLC | 48,095 | $2.65M | 0.13% | −17,661−26.9% | Reduced |
| Barclays PLC | 44,161 | $2.43M | 0.00% | +35,563+413.6% | Added |
| Balyasny Asset Management LLC | 42,794 | $2.35M | 0.01% | +42,794 | New |
| State of Wisconsin Investment Board | 42,765 | $2.35M | 0.01% | +418+1.0% | Added |
| Intrinsic Edge Capital Management LLC | 40,000 | $2.20M | 0.27% | −1,562−3.8% | Reduced |
| Jefferies Financial Group Inc. | 39,931 | $2.20M | 0.05% | +39,931 | New |
| Holocene Advisors, LP | 38,297 | $2.11M | 0.01% | +38,297 | New |
| Oberweis Asset Management Inc | 35,700 | $1.96M | 0.21% | −143,445−80.1% | Reduced |
| CenterBook Partners LP | 35,283 | $1.94M | 0.24% | +35,283 | New |
| LGT Group Foundation | 36,084 | $1.89M | 0.05% | −2,391−6.2% | Reduced |
| Royal Bank of Canada | 33,941 | $1.87M | 0.00% | +29,872+734.1% | Added |
| Kadensa Capital Ltd | 33,324 | $1.83M | 0.36% | +4,049+13.8% | Added |
| Envestnet Asset Management Inc | 32,926 | $1.81M | 0.00% | +16,999+106.7% | Added |
| Rhumbline Advisers | 32,228 | $1.77M | 0.00% | +989+3.2% | Added |
| Jump Financial, LLC | 31,700 | $1.74M | 0.06% | −9,983−23.9% | Reduced |
| SG Americas Securities, LLC | 30,894 | $1.70M | 0.02% | +15,591+101.9% | Added |
| Deutsche Bank AG | 30,634 | $1.69M | 0.00% | −148,537−82.9% | Reduced |
| Emerald Mutual Fund Advisers Trust | 29,991 | $1.65M | 0.10% | −23,641−44.1% | Reduced |
| PEAK6 Investments LLC | 29,534 | $1.63M | 0.08% | +29,534 | New |
| BNP Paribas Arbitrage, SA | 28,715 | $1.58M | 0.00% | +17,323+152.1% | Added |
| Raymond James Financial Services Advisors, Inc. | 26,579 | $1.46M | 0.00% | +3,098+13.2% | Added |
| Ironwood Investment Management LLC | 25,388 | $1.40M | 0.85% | −488−1.9% | Reduced |
| California State Teachers Retirement System | 25,091 | $1.38M | 0.00% | −2,124−7.8% | Reduced |
| Jane Street Group, LLC | 22,573 | $1.24M | 0.00% | −28,089−55.4% | Reduced |
| Victory Capital Management Inc | 22,220 | $1.22M | 0.00% | −158,835−87.7% | Reduced |
| Credit Suisse AG | 21,787 | $1.20M | 0.00% | −1,455−6.3% | Reduced |
| Black Creek Investment Management Inc. | 21,700 | $1.19M | 0.04% | +10,700+97.3% | Added |
| Legal & General Group Plc | 21,667 | $1.19M | 0.00% | +364+1.7% | Added |
| Raymond James & Associates | 19,903 | $1.10M | 0.00% | −27,400−57.9% | Reduced |
| Boothbay Fund Management, LLC | 19,729 | $1.09M | 0.03% | +19,729 | New |
| Formula Growth Ltd | 19,000 | $1.05M | 0.36% | +19,000 | New |
| Wells Fargo & Company | 18,664 | $1.03M | 0.00% | −3,013−13.9% | Reduced |
| Jacob Asset Management of New York LLC | 17,209 | $947.0K | 1.34% | +5,220+43.5% | Added |
| Dark Forest Capital Management LP | 16,346 | $899.5K | 0.08% | −6,287−27.8% | Reduced |
| Scopia Capital Management LP | 15,958 | $878.2K | 0.11% | +15,958 | New |
| Gilder Gagnon Howe & Co LLC | 15,717 | $864.9K | 0.01% | −953,083−98.4% | Reduced |
| Truist Financial Corp | 14,852 | $817.3K | 0.00% | +6,773+83.8% | Added |
| Captrust Financial Advisors | 14,362 | $790.3K | 0.00% | −30−0.2% | Reduced |
| Engineers Gate Manager LP | 13,794 | $759.1K | 0.03% | +2,566+22.9% | Added |
| Walleye Trading LLC | 13,512 | $743.6K | 0.02% | +10,605+364.8% | Added |
| EFG Asset Management (North America) Corp. | 13,508 | $743.3K | 0.18% | +2,701+25.0% | Added |
| Price T Rowe Associates Inc | 13,323 | $734.0K | 0.00% | +1,004+8.2% | Added |
| Algert Global LLC | 12,920 | $711.0K | 0.03% | +12,920 | New |
| Wealth Effects LLC | 12,895 | $709.6K | 0.35% | +5,615+77.1% | Added |
| LPL Financial LLC | 12,505 | $688.1K | 0.00% | +2,367+23.3% | Added |