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, Q3 2025
Institutional positions in Impinj Inc as of Sep 30, 2025. 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
- 322
- +32 vs. Q2 2025
- Shares held
- 31.6M
- +319.2K (+1.0%) vs. Q2 2025
- Total value
- $5.71B
- +$2.23B (+64.3%) vs. Q2 2025
- New holders
- 78
- 84 more added
- Sold out
- 46
- 118 more reduced
3 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Turning Point Benefit Group, Inc. | 1 | $177 | 0.00% | +1 | New |
| Abound Wealth Management | 1 | $181 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 1 | $181 | 0.00% | +1 | New |
| First Pacific Financial | 2 | $362 | 0.00% | −2−50.0% | Reduced |
| Tortoise Investment Management, LLC | 2 | $362 | 0.00% | +2 | New |
| Cedar Mountain Advisors, LLC | 2 | $362 | 0.00% | +2 | New |
| PEAK6 LLC | 3 | $532 | 0.00% | +3 | New |
| TD Capital Management LLC | 3 | $542 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 4 | $723 | 0.00% | −661−99.4% | Reduced |
| Kilter Group LLC | 4 | $723 | 0.00% | +4 | New |
| Bell Investment Advisors, Inc | 5 | $904 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 5 | $904 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 5 | $904 | 0.00% | +1+25.0% | Added |
| JPL Wealth Management, LLC | 5 | $904 | 0.00% | +5 | New |
| ORG Partners LLC | 6 | $1.08K | 0.00% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 6 | $1.08K | 0.00% | −1−14.3% | Reduced |
| Bare Financial Services, Inc | 7 | $1.26K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 7 | $1.27K | 0.00% | −139−95.2% | Reduced |
| EverSource Wealth Advisors, LLC | 8 | $1.45K | 0.00% | +8 | New |
| Private Wealth Asset Management, LLC | 10 | $1.81K | 0.00% | +10 | New |
| Rise Advisors, LLC | 11 | $1.99K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 11 | $1.99K | 0.00% | 00.0% | Unchanged |
| Atlantic Trust, LLC | 12 | $2.17K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 14 | $2.49K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 14 | $2.53K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 17 | $3.07K | 0.00% | −11−39.3% | Reduced |
| Assetmark, Inc | 17 | $3.07K | 0.00% | +5+41.7% | Added |
| Bamco Inc | 19 | $3.43K | 0.00% | +19 | New |
| Parkside Financial Bank & Trust | 22 | $3.98K | 0.00% | +9+69.2% | Added |
| Caldwell Sutter Capital, Inc. | 25 | $4.52K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 33 | $5.96K | 0.00% | 00.0% | Unchanged |
| Strategic Advocates LLC | 35 | $6.33K | 0.00% | +35 | New |
| Northwestern Mutual Wealth Management Co | 44 | $7.95K | 0.00% | −48−52.2% | Reduced |
| WealthCollab, LLC | 52 | $9.40K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 55 | $9.94K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 57 | $10.3K | 0.00% | +3+5.6% | Added |
| Sterling Capital Management LLC | 63 | $11.4K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 65 | $11.7K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 70 | $12.7K | 0.00% | −42−37.5% | Reduced |
| Farther Finance Advisors, LLC | 73 | $13.2K | 0.00% | +5+7.4% | Added |
| Quadrant Capital Group LLC | 77 | $13.9K | 0.00% | +77 | New |
| Bartlett & Co. Wealth Management LLC | 87 | $15.7K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 98 | $17.7K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 100 | $18.0K | 0.01% | −50−33.3% | Reduced |
| Allworth Financial LP | 106 | $19.2K | 0.00% | −2−1.9% | Reduced |
| Parallel Advisors, LLC | 110 | $19.9K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 111 | $20.1K | 0.00% | +111 | New |
| Signaturefd, LLC | 116 | $21.0K | 0.00% | +6+5.5% | Added |
| Umb Bank N A | 121 | $21.9K | 0.00% | +20+19.8% | Added |
| MCF Advisors LLC | 123 | $22.2K | 0.00% | +123 | New |
| Mather Group, LLC. | 130 | $23.5K | 0.00% | +130 | New |
| Leonteq Securities AG | 131 | $23.7K | 0.00% | +131 | New |
| Wealthspire Advisors, LLC | 145 | $26.2K | 0.00% | +145 | New |
| CoreCap Advisors, LLC | 150 | $27.1K | 0.00% | +150 | New |
| Whittier Trust Co of Nevada Inc | 153 | $28.3K | 0.00% | −3−1.9% | Reduced |
| Hantz Financial Services, Inc. | 158 | $29.0K | 0.00% | +75+90.4% | Added |
| Bessemer Group Inc | 167 | $31.0K | 0.00% | +84+101.2% | Added |
| Salomon & Ludwin, LLC | 170 | $31.5K | 0.00% | +170 | New |
| Fifth Third Bancorp | 183 | $33.1K | 0.00% | +20+12.3% | Added |
| Steward Partners Investment Advisory, LLC | 194 | $35.1K | 0.00% | +127+189.6% | Added |
| Spire Wealth Management | 200 | $36.1K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 240 | $43.0K | 0.00% | +240 | New |
| GWM Advisors LLC | 240 | $43.4K | 0.00% | +35+17.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 246 | $44.0K | 0.00% | +8+3.4% | Added |
| Future Financial Wealth Managment LLC | 250 | $45.2K | 0.03% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 250 | $45.2K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 269 | $48.6K | 0.00% | +229+572.5% | Added |
| FNY Investment Advisers, LLC | 273 | $49.0K | 0.02% | −529−66.0% | Reduced |
| Smartleaf Asset Management LLC | 284 | $51.2K | 0.00% | +43+17.8% | Added |
| SBI Securities Co., Ltd. | 304 | $54.9K | 0.00% | −121−28.5% | Reduced |
| SRS Capital Advisors, Inc. | 318 | $57.5K | 0.00% | +280+736.8% | Added |
| Wall Street Access Asset Management, LLC | 366 | $66.1K | 0.02% | +366 | New |
| Ameritas Advisory Services, LLC | 385 | $69.6K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 493 | $88.0K | 0.00% | +493 | New |
| RiverPark Advisors, LLC | 499 | $90.2K | 0.04% | +499 | New |
| Advisors Asset Management, Inc. | 686 | $124.0K | 0.00% | +107+18.5% | Added |
| Advisory Services Network, LLC | 713 | $128.9K | 0.00% | +713 | New |
| Jones Financial Companies LLLP | 772 | $135.4K | 0.00% | +194+33.6% | Added |
| Canada Pension Plan Investment Board | 900 | $162.7K | 0.00% | +900 | New |
| Nisa Investment Advisors, LLC | 919 | $166.1K | 0.00% | −107−10.4% | Reduced |
| Whittier Trust Co | 930 | $172.2K | 0.00% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 1,148 | $207.5K | 0.00% | −871−43.1% | Reduced |
| CIBC Private Wealth Group, LLC | 1,150 | $207.9K | 0.00% | −700−37.8% | Reduced |
| Tower Research Capital LLC (TRC) | 1,153 | $208.4K | 0.01% | −977−45.9% | Reduced |
| Apollon Wealth Management, LLC | 1,153 | $208.4K | 0.00% | +1,153 | New |
| Everence Capital Management Inc | 1,170 | $211.0K | 0.01% | +1,170 | New |
| D.A. Davidson & Co. | 1,198 | $216.5K | 0.00% | +1,198 | New |
| Swiss Life Asset Management Ltd | 1,206 | $218.0K | 0.00% | +1,206 | New |
| Profund Advisors LLC | 1,214 | $219.4K | 0.01% | +1,214 | New |
| Benjamin Edwards Inc | 1,222 | $220.9K | 0.00% | −2,093−63.1% | Reduced |
| Integrated Wealth Concepts LLC | 1,253 | $226.5K | 0.00% | +1,253 | New |
| Optivise Advisory Services LLC | 1,280 | $231.4K | 0.14% | +1,280 | New |
| MML Investors Services, LLC | 1,289 | $233.0K | 0.00% | −4,570−78.0% | Reduced |
| Commonwealth Equity Services, LLC | 1,302 | $235.0K | 0.00% | +1,302 | New |
| Gotham Asset Management, LLC | 1,364 | $246.5K | 0.00% | +1,364 | New |
| Huntleigh Advisors, Inc. | 1,400 | $253.1K | 0.04% | +1,400 | New |
| Scientech Research LLC | 1,401 | $253.2K | 0.09% | +1,401 | New |
| Pathstone Holdings, LLC | 1,436 | $259.6K | 0.00% | −560−28.1% | Reduced |
| Prudential PLC | 1,507 | $272.4K | 0.00% | −999−39.9% | Reduced |
| Glenmede Investment Management, LP | 1,515 | $273.8K | 0.00% | +1,515 | New |