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 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 | $4.69B |
| 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 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 |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | −4−50.0% | Reduced |
| Parallel Advisors, LLC | 5 | $0 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 20 | $1.00K | 0.00% | 00.0% | Unchanged |
| Elequin Capital LP | 27 | $2.00K | 0.00% | −26−49.1% | Reduced |
| Stonebridge Capital Advisors LLC | 25 | $2.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 47 | $3.00K | 0.00% | +47 | New |
| TCI Wealth Advisors, Inc. | 69 | $4.00K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 65 | $4.00K | 0.00% | +35+116.7% | Added |
| Creative Financial Designs Inc | 75 | $5.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 71 | $5.00K | 0.00% | +15+26.8% | Added |
| Spire Wealth Management | 100 | $6.00K | 0.00% | 00.0% | Unchanged |
| Hanseatic Management Services Inc | 107 | $7.00K | 0.01% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 100 | $7.87K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 190 | $12.0K | 0.00% | +190 | New |
| IFP Advisors, Inc | 750 | $15.0K | 0.00% | +350+87.5% | Added |
| Macroview Investment Management LLC | 231 | $15.0K | 0.02% | +231 | New |
| Tower Research Capital LLC (TRC) | 246 | $16.0K | 0.00% | −69−21.9% | Reduced |
| HBC Financial Services, PLLC | 417 | $21.0K | 0.02% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 347 | $22.0K | 0.00% | 00.0% | Unchanged |
| Hudock, Inc. | 350 | $22.0K | 0.01% | +350 | New |
| Future Financial Wealth Managment LLC | 500 | $32.0K | 0.03% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 500 | $32.0K | 0.05% | +500 | New |
| Gemmer Asset Management LLC | 745 | $47.0K | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 838 | $57.0K | 0.00% | −301−26.4% | Reduced |
| Metropolitan Life Insurance Co | 1,184 | $75.2K | 0.00% | −3,601−75.3% | Reduced |
| Ameritas Investment Partners, Inc. | 1,504 | $96.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1,600 | $101.0K | 0.01% | +1,600 | New |
| Simplex Trading, LLC | 1,626 | $103.0K | 0.00% | −3,411−67.7% | Reduced |
| Versant Capital Management, Inc | 2,081 | $132.0K | 0.04% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 2,171 | $138.0K | 0.01% | +722+49.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,434 | $155.0K | 0.00% | +643+35.9% | Added |
| US Bancorp | 2,564 | $163.0K | 0.00% | +125+5.1% | Added |
| Garde Capital, Inc. | 2,675 | $170.0K | 0.02% | 00.0% | Unchanged |
| Amalgamated Bank | 3,089 | $196.0K | 0.00% | −239−7.2% | Reduced |
| Amalgamated Financial Corp. | 3,089 | $196.0K | 0.00% | +3,089 | New |
| Eqis Capital Management, Inc. | 3,239 | $206.0K | 0.02% | +3,239 | New |
| CenterBook Partners LP | 3,242 | $206.0K | 0.07% | +3,242 | New |
| Barclays PLC | 3,303 | $210.0K | 0.00% | −21,297−86.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 3,382 | $215.0K | 0.00% | +3,382 | New |
| Cornerstone Investment Partners, LLC | 3,424 | $218.0K | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 3,551 | $226.0K | 0.00% | −590−14.2% | Reduced |
| Teacher Retirement System of Texas | 3,743 | $238.0K | 0.00% | +275+7.9% | Added |
| Jane Street Group, LLC | 3,790 | $241.0K | 0.00% | +3,790 | New |
| Walleye Capital LLC | 3,851 | $245.0K | 0.01% | −21,984−85.1% | Reduced |
| Trustcore Financial Services, LLC | 3,893 | $247.0K | 0.02% | +1,620+71.3% | Added |
| LGT Fund Management Co Ltd. | 4,000 | $251.0K | 0.03% | −1,000−20.0% | Reduced |
| Captrust Financial Advisors | 3,949 | $251.0K | 0.00% | +3,337+545.3% | Added |
| Trexquant Investment LP | 3,955 | $251.0K | 0.01% | +3,955 | New |
| Royal Bank of Canada | 3,990 | $254.0K | 0.00% | −2,630−39.7% | Reduced |
| Occudo Quantitative Strategies LP | 4,287 | $272.0K | 0.02% | +1,409+49.0% | Added |
| Ergoteles LLC | 4,500 | $286.0K | 0.01% | +4,500 | New |
| Prudential Financial Inc | 4,776 | $304.0K | 0.00% | +4,776 | New |
| Arizona State Retirement System | 4,953 | $315.0K | 0.00% | +50+1.0% | Added |
| NJ State Employees Deferred Compensation Plan | 5,000 | $318.0K | 0.04% | 00.0% | Unchanged |
| X-Square Capital, LLC | 5,340 | $339.0K | 0.18% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 5,518 | $350.6K | 0.00% | −3,162−36.4% | Reduced |
| Blueshift Asset Management, LLC | 5,676 | $361.0K | 0.03% | +5,676 | New |
| Wealth Effects LLC | 6,025 | $383.0K | 0.18% | −3,150−34.3% | Reduced |
| Tradewinds Capital Management, LLC | 6,093 | $387.0K | 0.06% | +5,436+827.4% | Added |
| Boulder Hill Capital Management LP | 6,100 | $388.0K | 0.21% | +6,100 | New |
| Lido Advisors, LLC | 6,167 | $391.0K | 0.01% | +6,167 | New |
| Legal & General Group Plc | 6,561 | $417.0K | 0.00% | −349−5.1% | Reduced |
| Millennium Management LLC | 6,736 | $428.0K | 0.00% | −182,148−96.4% | Reduced |
| HighTower Advisors, LLC | 7,326 | $466.0K | 0.00% | +1,305+21.7% | Added |
| Waterfront Wealth Inc. | 9,179 | $471.0K | 0.17% | +563+6.5% | Added |
| Quadrature Capital Ltd | 7,403 | $472.0K | 0.02% | +7,403 | New |
| Voya Investment Management LLC | 7,445 | $473.0K | 0.00% | +167+2.3% | Added |
| Dynamic Technology Lab Private Ltd | 7,480 | $475.0K | 0.06% | +7,480 | New |
| Atom Investors LP | 7,596 | $483.0K | 0.23% | +7,596 | New |
| Susquehanna International Group, LLP | 7,839 | $498.0K | 0.00% | +5,373+217.9% | Added |
| Manufacturers Life Insurance Company, The | 7,986 | $507.4K | 0.00% | −1,702−17.6% | Reduced |
| State Board of Administration of Florida Retirement System | 8,574 | $545.0K | 0.00% | 00.0% | Unchanged |
| AE Wealth Management LLC | 8,892 | $565.0K | 0.00% | +8,892 | New |
| ExodusPoint Capital Management, LP | 9,001 | $572.0K | 0.01% | +9,001 | New |
| American International Group, Inc. | 9,403 | $597.0K | 0.00% | −663−6.6% | Reduced |
| Citigroup Inc | 9,873 | $627.0K | 0.00% | −2,286−18.8% | Reduced |
| MetLife Investment Management | 10,123 | $643.2K | 0.00% | +3,601+55.2% | Added |
| Capital Impact Advisors, LLC | 10,451 | $664.0K | 0.48% | −3,919−27.3% | Reduced |
| Advisor Group Holdings, Inc. | 10,434 | $671.0K | 0.00% | −6,398−38.0% | Reduced |
| AQR Capital Management LLC | 10,649 | $677.0K | 0.00% | −1,531−12.6% | Reduced |
| Price T Rowe Associates Inc | 10,672 | $678.0K | 0.00% | −226−2.1% | Reduced |
| Oppenheimer Asset Management Inc. | 11,085 | $704.0K | 0.01% | +3,231+41.1% | Added |
| Creative Planning | 11,445 | $728.0K | 0.00% | +11,445 | New |
| Qube Research & Technologies Ltd | 11,468 | $729.0K | 0.01% | +11,468 | New |
| HRT Financial LP | 11,601 | $737.0K | 0.01% | +11,601 | New |
| Ardsley Advisory Partners LP | 12,000 | $762.0K | 0.16% | +12,000 | New |
| Dimensional Fund Advisors LP | 12,222 | $777.0K | 0.00% | +60.0% | Added |
| SFE Investment Counsel | 12,260 | $779.0K | 0.20% | −985−7.4% | Reduced |
| Graham Capital Management, L.P. | 12,772 | $811.0K | 0.04% | +12,772 | New |
| Credit Suisse AG | 13,055 | $829.0K | 0.00% | +934+7.7% | Added |
| Principal Financial Group Inc | 13,497 | $858.0K | 0.00% | +4,813+55.4% | Added |
| UBS Asset Management Americas Inc | 14,104 | $896.2K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 14,365 | $913.0K | 0.00% | +1,320+10.1% | Added |
| Capital Fund Management S.A. | 14,549 | $924.4K | 0.02% | +14,549 | New |
| Engineers Gate Manager LP | 14,988 | $952.0K | 0.04% | +7,159+91.4% | Added |
| Parametric Portfolio Associates LLC | 15,674 | $996.0K | 0.00% | −10,957−41.1% | Reduced |
| Assenagon Asset Management S.A. | 16,518 | $1.05M | 0.00% | −21,986−57.1% | Reduced |
| Black Creek Investment Management Inc. | 16,800 | $1.07M | 0.03% | +3,800+29.2% | Added |
| Raymond James & Associates | 17,095 | $1.09M | 0.00% | +540+3.3% | Added |
| Vident Investment Advisory, LLC | 17,235 | $1.09M | 0.03% | +12+0.1% | Added |