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 2022
Institutional positions in Impinj Inc as of Mar 31, 2022. 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
- 181
- +7 vs. Q4 2021
- Shares held
- 21.8M
- +341.5K (+1.6%) vs. Q4 2021
- Total value
- $1.39B
- −$516.4M (−27.1%) vs. Q4 2021
- New holders
- 34
- 66 more added
- Sold out
- 27
- 55 more reduced
2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sylebra Capital Ltd | 3,397,337 | $215.9M | 9.30% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 1,490,204 | $94.7M | 0.33% | −226,948−13.2% | Reduced |
| Gilder Gagnon Howe & Co LLC | 1,484,572 | $94.3M | 0.87% | −76,446−4.9% | Reduced |
| BlackRock Inc. | 1,412,629 | $89.8M | 0.00% | +20,404+1.5% | Added |
| Invesco Ltd. | 1,189,985 | $75.6M | 0.02% | +168,597+16.5% | Added |
| Vanguard Group Inc | 1,063,400 | $67.6M | 0.00% | +31,819+3.1% | Added |
| State Street Corp | 922,301 | $58.6M | 0.00% | +142,182+18.2% | Added |
| Fred Alger Management, LLC | 733,187 | $46.6M | 0.15% | +173,835+31.1% | Added |
| Driehaus Capital Management LLC | 667,915 | $42.4M | 0.52% | −296,727−30.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 667,136 | $42.4M | 0.05% | +63,003+10.4% | Added |
| Janus Henderson Group PLC | 649,683 | $41.3M | 0.02% | −15,860−2.4% | Reduced |
| Victory Capital Management Inc | 596,683 | $37.9M | 0.04% | +484,163+430.3% | Added |
| AWM Investment Company, Inc. | 437,477 | $27.8M | 3.58% | 00.0% | Unchanged |
| Toronado Partners, LLC | 427,223 | $27.1M | 7.99% | +72,225+20.3% | Added |
| Geode Capital Management, LLC | 360,892 | $22.9M | 0.00% | +24,099+7.2% | Added |
| Wasatch Advisors Inc | 303,185 | $19.3M | 0.09% | −83,027−21.5% | Reduced |
| Intrinsic Edge Capital Management LLC | 267,969 | $17.0M | 1.34% | +188,036+235.2% | Added |
| Cinctive Capital Management LP | 245,065 | $15.6M | 0.70% | +106,440+76.8% | Added |
| Atika Capital Management LLC | 244,000 | $15.5M | 1.48% | +42,520+21.1% | Added |
| Lord, Abbett & Co. LLC | 208,839 | $13.3M | 0.04% | −45,002−17.7% | Reduced |
| Polar Asset Management Partners Inc. | 199,181 | $12.7M | 0.16% | +70,500+54.8% | Added |
| Northern Trust Corp | 198,124 | $12.6M | 0.00% | −10,921−5.2% | Reduced |
| Two Sigma Advisers, LP | 186,000 | $11.8M | 0.03% | −12,000−6.1% | Reduced |
| Renaissance Technologies LLC | 174,000 | $11.1M | 0.01% | +29,267+20.2% | Added |
| Morgan Stanley | 162,754 | $10.3M | 0.00% | +39,718+32.3% | Added |
| Wells Fargo & Company | 144,364 | $9.17M | 0.00% | +15,111+11.7% | Added |
| Scout Investments, Inc. | 144,308 | $9.17M | 0.15% | −8,057−5.3% | Reduced |
| D. E. Shaw & Co., Inc. | 144,300 | $9.17M | 0.01% | +20,289+16.4% | Added |
| Two Sigma Investments, LP | 143,452 | $9.12M | 0.03% | −16,416−10.3% | Reduced |
| Charles Schwab Investment Management Inc | 137,480 | $8.74M | 0.00% | +4,278+3.2% | Added |
| Nuveen Asset Management, LLC | 133,917 | $8.48M | 0.00% | +692+0.5% | Added |
| Voloridge Investment Management, LLC | 127,884 | $8.13M | 0.05% | +75,854+145.8% | Added |
| Silvercrest Asset Management Group LLC | 122,977 | $7.81M | 0.05% | −18,382−13.0% | Reduced |
| Royce & Associates LP | 103,500 | $6.58M | 0.06% | 00.0% | Unchanged |
| Deutsche Bank AG | 98,043 | $6.23M | 0.00% | −47,354−32.6% | Reduced |
| Goldman Sachs Group Inc | 97,366 | $6.19M | 0.00% | +49,381+102.9% | Added |
| Taylor Frigon Capital Management LLC | 95,775 | $6.09M | 2.26% | −30,474−24.1% | Reduced |
| UBS Group AG | 93,868 | $5.96M | 0.00% | −22,402−19.3% | Reduced |
| Bank of America Corp | 92,075 | $5.85M | 0.00% | +17,874+24.1% | Added |
| Polar Capital Holdings Plc | 86,940 | $5.52M | 0.03% | +28,413+48.5% | Added |
| Point72 Asset Management, L.P. | 82,258 | $5.23M | 0.02% | −17,069−17.2% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 80,800 | $5.13M | 0.02% | +80,800 | New |
| Jacob Asset Management of New York LLC | 80,591 | $5.12M | 3.12% | −57,415−41.6% | Reduced |
| State of Wisconsin Investment Board | 79,200 | $5.03M | 0.01% | −4,300−5.1% | Reduced |
| Neuberger Berman Group LLC | 75,844 | $4.82M | 0.00% | −119,156−61.1% | Reduced |
| Ameriprise Financial Inc | 75,823 | $4.82M | 0.00% | −1,091−1.4% | Reduced |
| Squarepoint Ops LLC | 71,018 | $4.51M | 0.03% | +34,321+93.5% | Added |
| Bank of New York Mellon Corp | 65,803 | $4.18M | 0.00% | −11,612−15.0% | Reduced |
| Cubist Systematic Strategies, LLC | 64,966 | $4.13M | 0.03% | −5,133−7.3% | Reduced |
| Advisory Research Inc | 62,606 | $3.98M | 0.32% | −1,578−2.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 58,405 | $3.71M | 0.01% | −8,072−12.1% | Reduced |
| FMR LLC | 57,545 | $3.66M | 0.00% | +43,469+308.8% | Added |
| Clarius Group, LLC | 39,377 | $3.49M | 0.28% | 00.0% | Unchanged |
| Castleark Management LLC | 49,325 | $3.13M | 0.14% | +380+0.8% | Added |
| Alpha Paradigm Partners, LLC | 49,255 | $3.13M | 1.23% | +19,004+62.8% | Added |
| JPMorgan Chase & Co | 48,385 | $3.07M | 0.00% | +25,370+110.2% | Added |
| Lisanti Capital Growth, LLC | 45,565 | $2.90M | 0.33% | +17,970+65.1% | Added |
| Verition Fund Management LLC | 45,484 | $2.89M | 0.06% | +45,484 | New |
| Calamos Advisors LLC | 45,067 | $2.86M | 0.01% | +2,347+5.5% | Added |
| Swiss National Bank | 43,400 | $2.76M | 0.00% | +3,500+8.8% | Added |
| Essex Investment Management Co LLC | 42,567 | $2.71M | 0.34% | +1,969+4.8% | Added |
| Citadel Advisors LLC | 40,603 | $2.58M | 0.00% | +40,603 | New |
| Envestnet Asset Management Inc | 40,372 | $2.56M | 0.00% | +6,853+20.4% | Added |
| Alliancebernstein L.P. | 35,559 | $2.26M | 0.00% | +6,100+20.7% | Added |
| Russell Investments Group, Ltd. | 31,860 | $2.02M | 0.00% | +3,167+11.0% | Added |
| Next Century Growth Investors LLC | 31,124 | $1.98M | 0.20% | −64,893−67.6% | Reduced |
| K.J. Harrison & Partners Inc | 28,550 | $1.81M | 0.29% | −10,000−25.9% | Reduced |
| Ironwood Investment Management LLC | 28,245 | $1.79M | 0.98% | −24−0.1% | Reduced |
| Trellus Management Company, LLC | 27,168 | $1.73M | 2.14% | 00.0% | Unchanged |
| Truist Financial Corp | 25,102 | $1.59M | 0.00% | +4,363+21.0% | Added |
| PDT Partners, LLC | 24,700 | $1.57M | 0.14% | −1,000−3.9% | Reduced |
| Oberweis Asset Management Inc | 24,700 | $1.57M | 0.31% | +24,700 | New |
| California State Teachers Retirement System | 23,610 | $1.50M | 0.00% | −2,096−8.2% | Reduced |
| Pachira Investments Inc. | 21,331 | $1.35M | 1.05% | 00.0% | Unchanged |
| Rhumbline Advisers | 19,620 | $1.25M | 0.00% | +516+2.7% | Added |
| Alpha DNA Investment Management LLC | 19,049 | $1.21M | 0.86% | +19,049 | New |
| Jacobs Levy Equity Management, Inc | 18,562 | $1.18M | 0.01% | +18,562 | New |
| Raymond James Financial Services Advisors, Inc. | 18,437 | $1.17M | 0.00% | −24−0.1% | Reduced |
| Redmond Asset Management, LLC | 18,003 | $1.14M | 0.34% | +184+1.0% | Added |
| Coldstream Capital Management Inc | 17,368 | $1.10M | 0.04% | +14,000+415.7% | Added |
| LPL Financial LLC | 17,246 | $1.10M | 0.00% | +1,280+8.0% | Added |
| Vident Investment Advisory, LLC | 17,235 | $1.09M | 0.03% | +12+0.1% | Added |
| Raymond James & Associates | 17,095 | $1.09M | 0.00% | +540+3.3% | Added |
| Black Creek Investment Management Inc. | 16,800 | $1.07M | 0.03% | +3,800+29.2% | Added |
| Assenagon Asset Management S.A. | 16,518 | $1.05M | 0.00% | −21,986−57.1% | Reduced |
| Parametric Portfolio Associates LLC | 15,674 | $996.0K | 0.00% | −10,957−41.1% | Reduced |
| Engineers Gate Manager LP | 14,988 | $952.0K | 0.04% | +7,159+91.4% | Added |
| Capital Fund Management S.A. | 14,549 | $924.4K | 0.02% | +14,549 | New |
| New York State Common Retirement Fund | 14,365 | $913.0K | 0.00% | +1,320+10.1% | Added |
| UBS Asset Management Americas Inc | 14,104 | $896.2K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 13,497 | $858.0K | 0.00% | +4,813+55.4% | Added |
| Credit Suisse AG | 13,055 | $829.0K | 0.00% | +934+7.7% | Added |
| Graham Capital Management, L.P. | 12,772 | $811.0K | 0.04% | +12,772 | New |
| SFE Investment Counsel | 12,260 | $779.0K | 0.20% | −985−7.4% | Reduced |
| Dimensional Fund Advisors LP | 12,222 | $777.0K | 0.00% | +60.0% | Added |
| Ardsley Advisory Partners LP | 12,000 | $762.0K | 0.16% | +12,000 | New |
| HRT Financial LP | 11,601 | $737.0K | 0.01% | +11,601 | New |
| Qube Research & Technologies Ltd | 11,468 | $729.0K | 0.01% | +11,468 | New |
| Creative Planning | 11,445 | $728.0K | 0.00% | +11,445 | New |
| Oppenheimer Asset Management Inc. | 11,085 | $704.0K | 0.01% | +3,231+41.1% | Added |