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 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 | $4.69B |
| 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 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 |
|---|---|---|---|---|---|
| Covestor Ltd | 1 | $0 | 0.00% | −1−50.0% | Reduced |
| Toronto Dominion Bank | 1 | $128 | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 1 | $128 | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 1 | $129 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 2 | $257 | 0.00% | +2 | New |
| Parallel Advisors, LLC | 5 | $642 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 5 | $642 | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 5 | $642 | 0.00% | +5 | New |
| Institutional & Family Asset Management, LLC | 7 | $899 | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 10 | $1.28K | 0.00% | +10 | New |
| Farther Finance Advisors, LLC | 13 | $1.67K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 17 | $2.18K | 0.00% | +2+13.3% | Added |
| Manchester Capital Management LLC | 23 | $2.95K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 20 | $3.20K | 0.00% | −240−92.3% | Reduced |
| Anfield Capital Management, LLC | 25 | $3.21K | 0.00% | +25 | New |
| Allworth Financial LP | 30 | $3.85K | 0.00% | −2−6.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 44 | $5.65K | 0.00% | −320−87.9% | Reduced |
| Hanseatic Management Services Inc | 58 | $7.45K | 0.01% | +58 | New |
| Salem Investment Counselors Inc | 65 | $8.35K | 0.00% | 00.0% | Unchanged |
| Elequin Capital LP | 79 | $10.1K | 0.00% | +56+243.5% | Added |
| Lindbrook Capital, LLC | 83 | $10.7K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 95 | $12.2K | 0.00% | −186−66.2% | Reduced |
| Essex Investment Management Co LLC | 115 | $14.8K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 141 | $18.1K | 0.00% | −3,384−96.0% | Reduced |
| State of Wyoming | 142 | $18.2K | 0.00% | +8+6.0% | Added |
| Meeder Asset Management Inc | 162 | $20.8K | 0.00% | +162 | New |
| IFP Advisors, Inc | 170 | $21.8K | 0.00% | −50−22.7% | Reduced |
| STRS Ohio | 200 | $25.0K | 0.00% | +200 | New |
| Private Trust Co NA | 214 | $27.5K | 0.00% | 00.0% | Unchanged |
| Future Financial Wealth Managment LLC | 250 | $32.1K | 0.02% | +250 | New |
| Nisa Investment Advisors, LLC | 257 | $33.0K | 0.00% | +21+8.9% | Added |
| Jamison Private Wealth Management, Inc. | 260 | $33.4K | 0.01% | +260 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 305 | $39.2K | 0.00% | −1,734−85.0% | Reduced |
| GAMMA Investing LLC | 354 | $45.5K | 0.01% | −60−14.5% | Reduced |
| nVerses Capital, LLC | 400 | $51.4K | 0.12% | – | – |
| Advisors Asset Management, Inc. | 445 | $57.1K | 0.00% | −61−12.1% | Reduced |
| HBC Financial Services, PLLC | 417 | $64.0K | 0.04% | 00.0% | Unchanged |
| KBC Group NV | 525 | $67.0K | 0.00% | 00.0% | Unchanged |
| Tucker Asset Management LLC | 544 | $69.9K | 0.02% | +544 | New |
| Lazard Asset Management LLC | 550 | $70.0K | 0.00% | −38−6.5% | Reduced |
| GWM Advisors LLC | 613 | $78.7K | 0.00% | +413+206.5% | Added |
| Amalgamated Bank | 796 | $102.0K | 0.00% | −2,543−76.2% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 791 | $102.0K | 0.00% | −201−20.3% | Reduced |
| Group One Trading, L.P. | 811 | $104.1K | 0.00% | −112−12.1% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 963 | $124.0K | 0.00% | +521+117.9% | Added |
| Whittier Trust Co | 1,000 | $128.4K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,000 | $128.6K | 0.00% | +1,000 | New |
| Metropolitan Life Insurance Co | 1,220 | $156.7K | 0.01% | −114−8.5% | Reduced |
| Edmond de Rothschild Holding S.A. | 1,224 | $157.2K | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 1,300 | $166.9K | 0.00% | +1,300 | New |
| Private Advisor Group, LLC | 1,621 | $208.2K | 0.00% | +1,621 | New |
| Marshall Wace, LLP | 1,700 | $218.3K | 0.00% | +1,700 | New |
| Scientech Research LLC | 1,726 | $221.6K | 0.12% | +1,726 | New |
| Bayesian Capital Management, LP | 1,775 | $227.9K | 0.02% | +1,775 | New |
| LJI Wealth Management, LLC | 1,800 | $231.1K | 0.06% | +1,800 | New |
| Prudential Financial Inc | 1,802 | $231.4K | 0.00% | −691−27.7% | Reduced |
| Axq Capital, LP | 1,900 | $244.0K | 0.06% | +1,900 | New |
| Franklin Resources Inc | 1,927 | $247.4K | 0.00% | +1,927 | New |
| Keybank National Association | 1,931 | $248.0K | 0.00% | +1,931 | New |
| Shufro Rose & Co LLC | 2,000 | $256.8K | 0.02% | −1,900−48.7% | Reduced |
| Versant Capital Management, Inc | 2,081 | $267.2K | 0.08% | 00.0% | Unchanged |
| Central Trust Co | 2,178 | $279.7K | 0.01% | −202−8.5% | Reduced |
| Two Sigma Securities, LLC | 2,221 | $285.2K | 0.01% | −1,087−32.9% | Reduced |
| US Bancorp | 2,269 | $291.4K | 0.00% | +985+76.7% | Added |
| Pachira Investments Inc. | 2,331 | $299.3K | 0.24% | −10,000−81.1% | Reduced |
| Pacific Sage Partners, LLC | 2,359 | $302.9K | 0.08% | 00.0% | Unchanged |
| Jump Financial, LLC | 2,378 | $305.4K | 0.01% | +2,378 | New |
| Ameritas Investment Partners, Inc. | 2,416 | $310.2K | 0.01% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 2,437 | $312.9K | 0.00% | +2,437 | New |
| HSBC Holdings PLC | 2,587 | $332.2K | 0.00% | +2,587 | New |
| Virtu Financial LLC | 2,598 | $334.0K | 0.03% | +2,598 | New |
| Avitas Wealth Management LLC | 2,617 | $336.0K | 0.05% | −30−1.1% | Reduced |
| Cetera Investment Advisers | 2,627 | $337.3K | 0.00% | +2,627 | New |
| CI Private Wealth, LLC | 2,670 | $342.9K | 0.00% | +39+1.5% | Added |
| Pictet Asset Management Holding SA | 2,770 | $355.7K | 0.00% | +281+11.3% | Added |
| CWM Advisors, LLC | 2,792 | $358.5K | 0.04% | −1,428−33.8% | Reduced |
| Public Employees Retirement Association of Colorado | 2,894 | $372.0K | 0.00% | −651−18.4% | Reduced |
| Griffin Asset Management, Inc. | 2,900 | $372.4K | 0.04% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 2,994 | $384.5K | 0.01% | +3+0.1% | Added |
| Principal Financial Group Inc | 3,137 | $402.8K | 0.00% | +454+16.9% | Added |
| The PNC Financial Services Group, Inc. | 3,166 | $406.5K | 0.00% | +33+1.1% | Added |
| Algert Global LLC | 3,175 | $407.7K | 0.02% | +3,175 | New |
| D.A. Davidson & Co. | 3,255 | $418.0K | 0.00% | +3,255 | New |
| Dark Forest Capital Management LP | 3,490 | $448.2K | 0.08% | +3,490 | New |
| Prudential PLC | 3,525 | $452.6K | 0.00% | +449+14.6% | Added |
| Commonwealth Equity Services, LLC | 3,548 | $456.0K | 0.00% | −946−21.1% | Reduced |
| Level Four Advisory Services, LLC | 5,441 | $489.9K | 0.03% | +132+2.5% | Added |
| Aurora Investment Managers, LLC. | 3,900 | $501.0K | 0.37% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 3,996 | $513.0K | 0.00% | +3,996 | New |
| Walleye Capital LLC | 4,033 | $517.9K | 0.01% | −441−9.9% | Reduced |
| ProShare Advisors LLC | 4,194 | $538.6K | 0.00% | +330+8.5% | Added |
| HighTower Advisors, LLC | 4,330 | $556.0K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 4,346 | $558.1K | 0.04% | +1,773+68.9% | Added |
| Kovitz Investment Group Partners, LLC | 4,372 | $561.4K | 0.01% | +4,372 | New |
| Garde Capital, Inc. | 4,425 | $568.0K | 0.04% | 00.0% | Unchanged |
| Deltec Asset Management LLC | 4,550 | $584.3K | 0.12% | +4,550 | New |
| Oppenheimer Asset Management Inc. | 4,552 | $584.5K | 0.01% | −3,497−43.4% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,658 | $598.0K | 0.00% | +1,857+66.3% | Added |
| NJ State Employees Deferred Compensation Plan | 5,000 | $642.0K | 0.08% | 00.0% | Unchanged |
| Ardsley Advisory Partners LP | 5,000 | $642.0K | 0.09% | +5,000 | New |