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 4 sales; 319 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, Q2 2026
Institutional positions in Impinj Inc as of Jun 30, 2026. 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
- 319
- +29 vs. Q1 2026
- Shares held
- 32.8M
- +976.7K (+3.1%) vs. Q1 2026
- Total value
- $4.69B
- +$1.42B (+43.3%) vs. Q1 2026
- New holders
- 67
- 120 more added
- Sold out
- 38
- 86 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | 319 | $4.69B |
| Q1 2026 | 293 | $3.28B |
| Q4 2025 | 330 | $5.60B |
| Q3 2025 | 323 | $5.71B |
| Q2 2025 | 295 | $3.49B |
| Q1 2025 | 278 | $2.81B |
| Q4 2024 | 318 | $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, Q2 2026
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 4,562,799 | $653.5M | 0.03% | +282,246+6.6% | Added |
| BlackRock, Inc. | 4,449,389 | $637.3M | 0.01% | +135,885+3.2% | Added |
| Vanguard Portfolio Management LLC | 2,194,236 | $314.3M | 0.01% | +54,078+2.5% | Added |
| State Street Corp | 1,700,585 | $243.6M | 0.01% | +215,717+14.5% | Added |
| Capital International Investors | 1,443,452 | $206.7M | 0.04% | +91,072+6.7% | Added |
| Vanguard Capital Management LLC | 1,282,667 | $183.7M | 0.00% | +16,957+1.3% | Added |
| Capital World Investors | 1,124,066 | $161.0M | 0.02% | +108,014+10.6% | Added |
| Millennium Management LLC | 834,376 | $119.5M | 0.08% | +732,108+715.9% | Added |
| American Century Companies Inc | 804,335 | $115.2M | 0.05% | −13,657−1.7% | Reduced |
| Sylebra Capital LLC | 775,943 | $111.1M | 11.77% | −356,209−31.5% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 737,138 | $105.6M | 0.27% | +8,743+1.2% | Added |
| Geode Capital Management, LLC | 733,594 | $105.1M | 0.01% | +51,626+7.6% | Added |
| Manufacturers Life Insurance Company, The | 669,324 | $95.9M | 0.07% | +243,379+57.1% | Added |
| Ameriprise Financial Inc | 530,926 | $76.0M | 0.02% | −327,355−38.1% | Reduced |
| UBS Group AG | 414,418 | $59.4M | 0.01% | −103,656−20.0% | Reduced |
| Point72 Asset Management, L.P. | 408,333 | $58.5M | 0.09% | +119,202+41.2% | Added |
| Whale Rock Capital Management LLC | 405,244 | $58.0M | 0.47% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 388,783 | $55.7M | 0.01% | +114,063+41.5% | Added |
| Morgan Stanley | 360,534 | $51.6M | 0.00% | +89,057+32.8% | Added |
| Price T Rowe Associates Inc | 357,059 | $51.1M | 0.01% | +51,330+16.8% | Added |
| Nuveen, LLC | 347,867 | $49.8M | 0.01% | +50,345+16.9% | Added |
| Broad Bay Capital Management, LP | 328,700 | $47.1M | 4.46% | +328,700 | New |
| Northern Trust Corp | 320,053 | $45.8M | 0.01% | +24,649+8.3% | Added |
| William Blair Investment Management, LLC | 296,821 | $42.5M | 0.13% | +40,610+15.9% | Added |
| Charles Schwab Investment Management Inc | 277,540 | $39.8M | 0.01% | +14,796+5.6% | Added |
| Westfield Capital Management Co LP | 270,646 | $38.8M | 0.13% | +270,646 | New |
| AWM Investment Company, Inc. | 207,018 | $29.7M | 2.57% | 00.0% | Unchanged |
| Royce & Associates LP | 203,114 | $29.1M | 0.23% | +4,143+2.1% | Added |
| Vanguard Fiduciary Trust Co | 197,514 | $28.3M | 0.01% | +7,479+3.9% | Added |
| T. Rowe Price Investment Management, Inc. | 192,948 | $27.6M | 0.02% | −107,132−35.7% | Reduced |
| Norges Bank | 186,182 | $26.7M | 0.00% | +186,182 | New |
| Rockefeller Capital Management L.P. | 181,548 | $26.0M | 0.04% | +3,749+2.1% | Added |
| Emerald Advisers, LLC | 176,780 | $25.3M | 0.60% | −4,835−2.7% | Reduced |
| Voya Investment Management LLC | 170,699 | $24.4M | 0.02% | −514−0.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 164,883 | $23.6M | 0.02% | +3,881+2.4% | Added |
| Bank of New York Mellon Corp | 161,916 | $23.2M | 0.00% | +18,134+12.6% | Added |
| Fred Alger Management, LLC | 159,966 | $22.9M | 0.08% | −55,050−25.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 157,343 | $22.6M | 0.03% | −24,635−13.5% | Reduced |
| Raymond James Financial Inc | 156,740 | $22.4M | 0.01% | +11,651+8.0% | Added |
| Baillie Gifford & Co | 155,965 | $22.3M | 0.02% | −18,150−10.4% | Reduced |
| Standard Life Aberdeen plc | 153,502 | $22.0M | 0.03% | −2,239−1.4% | Reduced |
| Principal Financial Group Inc | 132,679 | $19.0M | 0.01% | +1,034+0.8% | Added |
| Squarepoint Ops LLC | 116,850 | $16.7M | 0.03% | +65,698+128.4% | Added |
| Fiera Capital Corp | 116,009 | $16.6M | 0.06% | −87,096−42.9% | Reduced |
| Emerald Mutual Fund Advisers Trust | 111,287 | $15.9M | 0.56% | 00.0% | Unchanged |
| Toroso Investments, LLC | 110,251 | $15.8M | 0.04% | +15,046+15.8% | Added |
| Jennison Associates LLC | 105,639 | $15.1M | 0.01% | −3,243−3.0% | Reduced |
| UBS Asset Management Americas Inc | 104,713 | $15.0M | 0.00% | −413,113−79.8% | Reduced |
| Deutsche Bank AG | 104,061 | $14.9M | 0.00% | +7,817+8.1% | Added |
| JPMorgan Chase & Co | 102,093 | $13.8M | 0.00% | −2,843−2.7% | Reduced |
| Bank of America Corp | 95,799 | $13.7M | 0.00% | −12,287−11.4% | Reduced |
| Public Sector Pension Investment Board | 93,134 | $13.3M | 0.03% | −3,341−3.5% | Reduced |
| Invesco Ltd. | 92,996 | $13.3M | 0.00% | +10,092+12.2% | Added |
| ExodusPoint Capital Management, LP | 88,962 | $12.7M | 0.12% | +57,452+182.3% | Added |
| Captrust Financial Advisors | 87,454 | $12.5M | 0.02% | +72,937+502.4% | Added |
| Stephens Investment Management Group LLC | 82,897 | $11.9M | 0.13% | +3,366+4.2% | Added |
| Peregrine Investment Management Inc | 71,010 | $10.2M | 4.33% | +518+0.7% | Added |
| Wells Fargo & Company | 67,876 | $9.72M | 0.00% | +38,295+129.5% | Added |
| Rhumbline Advisers | 65,418 | $9.37M | 0.01% | −7,006−9.7% | Reduced |
| Legal & General Group Plc | 62,373 | $8.93M | 0.00% | +609+1.0% | Added |
| Citadel Advisors LLC | 62,088 | $8.89M | 0.01% | +56,257+964.8% | Added |
| Summit Partners Public Asset Management, LLC | 61,500 | $8.81M | 0.23% | +61,500 | New |
| Kornitzer Capital Management Inc | 60,816 | $8.71M | 0.18% | +50,590+494.7% | Added |
| Swiss National Bank | 58,100 | $8.32M | 0.00% | +1,600+2.8% | Added |
| Weiss Asset Management LP | 57,722 | $8.27M | 0.09% | +57,722 | New |
| Riverbridge Partners LLC | 56,028 | $8.02M | 0.22% | +56,028 | New |
| New York State Common Retirement Fund | 55,729 | $7.98M | 0.01% | +1,800+3.3% | Added |
| Man Group plc | 48,836 | $6.99M | 0.01% | −17,695−26.6% | Reduced |
| State of Wisconsin Investment Board | 47,822 | $6.85M | 0.01% | −8,401−14.9% | Reduced |
| Segall Bryant & Hamill, LLC | 47,808 | $6.85M | 0.08% | +831+1.8% | Added |
| Granite Investment Partners, LLC | 47,616 | $6.82M | 0.35% | −230.0% | Reduced |
| BNP Paribas Arbitrage, SA | 47,464 | $6.80M | 0.00% | +189+0.4% | Added |
| Envestnet Asset Management Inc | 42,303 | $6.06M | 0.00% | +420+1.0% | Added |
| Susquehanna Fundamental Investments, LLC | 42,253 | $6.05M | 0.11% | +30,270+252.6% | Added |
| Wealth Enhancement Advisory Services, LLC | 41,585 | $5.99M | 0.01% | +1,505+3.8% | Added |
| Los Angeles Capital Management LLC | 39,913 | $5.72M | 0.02% | +39,798+34,607.0% | Added |
| SEI Investments Co | 38,265 | $5.48M | 0.00% | −8,224−17.7% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 37,970 | $5.44M | 0.00% | +6,896+22.2% | Added |
| Z3 Capital Partners, LLC | 37,678 | $5.40M | 1.13% | +1,350+3.7% | Added |
| Polar Capital Holdings Plc | 37,648 | $5.39M | 0.02% | +27,907+286.5% | Added |
| Toronado Partners, LLC | 37,455 | $5.36M | 15.09% | −32,752−46.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 36,946 | $5.29M | 0.01% | −424−1.1% | Reduced |
| Citigroup Inc | 36,259 | $5.19M | 0.00% | +7,070+24.2% | Added |
| California State Teachers Retirement System | 34,338 | $4.92M | 0.00% | +436+1.3% | Added |
| Ardsley Advisory Partners LP | 33,000 | $4.73M | 0.51% | +21,500+187.0% | Added |
| Gilder Gagnon Howe & Co LLC | 31,844 | $4.56M | 0.05% | +6,254+24.4% | Added |
| Prudential Financial Inc | 28,272 | $4.05M | 0.00% | +281+1.0% | Added |
| Vanguard Asset Management, Ltd | 26,725 | $3.83M | 0.00% | +1,937+7.8% | Added |
| Cooper Creek Partners Management LLC | 25,905 | $3.71M | 0.15% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 35,954 | $3.69M | 0.00% | −60,930−62.9% | Reduced |
| Kennedy Capital Management, Inc. | 25,600 | $3.67M | 0.06% | −2,223−8.0% | Reduced |
| Jupiter Topco LLC | 24,441 | $3.50M | 0.00% | +24,441 | New |
| Ironwood Investment Management LLC | 23,262 | $3.33M | 1.15% | +552+2.4% | Added |
| Advisor Group Holdings, Inc. | 22,478 | $3.22M | 0.00% | −42−0.2% | Reduced |
| Bessemer Group Inc | 22,171 | $3.18M | 0.00% | +95+0.4% | Added |
| Great West Life Assurance Co | 22,030 | $3.15M | 0.01% | −565−2.5% | Reduced |
| New York State Teachers Retirement System | 20,500 | $2.94M | 0.01% | +874+4.5% | Added |
| Taylor Frigon Capital Management LLC | 19,735 | $2.83M | 1.32% | +20.0% | Added |
| Creative Planning | 19,053 | $2.73M | 0.00% | +821+4.5% | Added |
| Polymer Capital Management (HK) LTD | 18,769 | $2.69M | 0.27% | +18,769 | New |