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 |
|---|---|---|---|---|---|
| Vident Advisory, LLC | 2,111 | $381.6K | 0.00% | −58−2.7% | Reduced |
| STRS Ohio | 2,100 | $379.6K | 0.00% | +1,700+425.0% | Added |
| Versant Capital Management, Inc | 2,091 | $377.9K | 0.05% | 00.0% | Unchanged |
| Xponance, Inc. | 2,039 | $368.5K | 0.00% | +2+0.1% | Added |
| GTS Securities LLC | 2,036 | $368.0K | 0.01% | +2,036 | New |
| Oppenheimer Asset Management Inc. | 2,003 | $362.0K | 0.00% | −2,065−50.8% | Reduced |
| Moloney Securities Asset Management, LLC | 2,000 | $361.5K | 0.04% | 00.0% | Unchanged |
| Magnetar Financial LLC | 1,974 | $356.8K | 0.00% | +1,974 | New |
| Fox Run Management, L.L.C. | 1,961 | $354.5K | 0.06% | +1,961 | New |
| Bank of Montreal | 1,943 | $351.2K | 0.00% | −1,964−50.3% | Reduced |
| Two Sigma Investments, LP | 1,914 | $346.0K | 0.00% | −2,412−55.8% | Reduced |
| Aurora Investment Managers, LLC. | 1,900 | $343.0K | 0.19% | −2,000−51.3% | Reduced |
| Kestra Private Wealth Services, LLC | 1,841 | $332.8K | 0.00% | −58−3.1% | Reduced |
| First Bank & Trust | 1,825 | $329.9K | 0.06% | −48−2.6% | Reduced |
| LJI Wealth Management, LLC | 1,800 | $325.4K | 0.06% | +1,800 | New |
| Sender Co & Partners, Inc. | 1,728 | $312.3K | 0.12% | −3,470−66.8% | Reduced |
| GAMMA Investing LLC | 1,679 | $303.5K | 0.02% | +57+3.5% | Added |
| Mackenzie Financial Corp | 1,656 | $299.3K | 0.00% | +1,656 | New |
| Two Sigma Securities, LLC | 1,655 | $299.1K | 0.04% | −3,906−70.2% | Reduced |
| Occudo Quantitative Strategies LP | 1,642 | $296.8K | 0.04% | −3,268−66.6% | Reduced |
| Quest Partners LLC | 1,591 | $287.6K | 0.02% | −195−10.9% | Reduced |
| Crossmark Global Holdings, Inc. | 1,527 | $276.0K | 0.00% | +1,527 | New |
| Glenmede Investment Management, LP | 1,515 | $273.8K | 0.00% | +1,515 | New |
| Prudential PLC | 1,507 | $272.4K | 0.00% | −999−39.9% | Reduced |
| Pathstone Holdings, LLC | 1,436 | $259.6K | 0.00% | −560−28.1% | Reduced |
| Scientech Research LLC | 1,401 | $253.2K | 0.09% | +1,401 | New |
| Huntleigh Advisors, Inc. | 1,400 | $253.1K | 0.04% | +1,400 | New |
| Gotham Asset Management, LLC | 1,364 | $246.5K | 0.00% | +1,364 | New |
| Commonwealth Equity Services, LLC | 1,302 | $235.0K | 0.00% | +1,302 | New |
| MML Investors Services, LLC | 1,289 | $233.0K | 0.00% | −4,570−78.0% | Reduced |
| Optivise Advisory Services LLC | 1,280 | $231.4K | 0.14% | +1,280 | New |
| Integrated Wealth Concepts LLC | 1,253 | $226.5K | 0.00% | +1,253 | New |
| Benjamin Edwards Inc | 1,222 | $220.9K | 0.00% | −2,093−63.1% | Reduced |
| Profund Advisors LLC | 1,214 | $219.4K | 0.01% | +1,214 | New |
| Swiss Life Asset Management Ltd | 1,206 | $218.0K | 0.00% | +1,206 | New |
| D.A. Davidson & Co. | 1,198 | $216.5K | 0.00% | +1,198 | New |
| Everence Capital Management Inc | 1,170 | $211.0K | 0.01% | +1,170 | New |
| 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 |
| CIBC Private Wealth Group, LLC | 1,150 | $207.9K | 0.00% | −700−37.8% | Reduced |
| Assenagon Asset Management S.A. | 1,148 | $207.5K | 0.00% | −871−43.1% | Reduced |
| Whittier Trust Co | 930 | $172.2K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 919 | $166.1K | 0.00% | −107−10.4% | Reduced |
| Canada Pension Plan Investment Board | 900 | $162.7K | 0.00% | +900 | New |
| Jones Financial Companies LLLP | 772 | $135.4K | 0.00% | +194+33.6% | Added |
| Advisory Services Network, LLC | 713 | $128.9K | 0.00% | +713 | New |
| Advisors Asset Management, Inc. | 686 | $124.0K | 0.00% | +107+18.5% | Added |
| RiverPark Advisors, LLC | 499 | $90.2K | 0.04% | +499 | New |
| Acadian Asset Management LLC | 493 | $88.0K | 0.00% | +493 | New |
| Ameritas Advisory Services, LLC | 385 | $69.6K | 0.00% | 00.0% | Unchanged |
| Wall Street Access Asset Management, LLC | 366 | $66.1K | 0.02% | +366 | New |
| SRS Capital Advisors, Inc. | 318 | $57.5K | 0.00% | +280+736.8% | Added |
| SBI Securities Co., Ltd. | 304 | $54.9K | 0.00% | −121−28.5% | Reduced |
| Smartleaf Asset Management LLC | 284 | $51.2K | 0.00% | +43+17.8% | Added |
| FNY Investment Advisers, LLC | 273 | $49.0K | 0.02% | −529−66.0% | Reduced |
| Rothschild Investment LLC | 269 | $48.6K | 0.00% | +229+572.5% | 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 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 246 | $44.0K | 0.00% | +8+3.4% | Added |
| GWM Advisors LLC | 240 | $43.4K | 0.00% | +35+17.1% | Added |
| Daiwa Securities Group Inc. | 240 | $43.0K | 0.00% | +240 | New |
| Spire Wealth Management | 200 | $36.1K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 194 | $35.1K | 0.00% | +127+189.6% | Added |
| Fifth Third Bancorp | 183 | $33.1K | 0.00% | +20+12.3% | Added |
| Salomon & Ludwin, LLC | 170 | $31.5K | 0.00% | +170 | New |
| Bessemer Group Inc | 167 | $31.0K | 0.00% | +84+101.2% | Added |
| Hantz Financial Services, Inc. | 158 | $29.0K | 0.00% | +75+90.4% | Added |
| Whittier Trust Co of Nevada Inc | 153 | $28.3K | 0.00% | −3−1.9% | Reduced |
| CoreCap Advisors, LLC | 150 | $27.1K | 0.00% | +150 | New |
| Wealthspire Advisors, LLC | 145 | $26.2K | 0.00% | +145 | New |
| Leonteq Securities AG | 131 | $23.7K | 0.00% | +131 | New |
| Mather Group, LLC. | 130 | $23.5K | 0.00% | +130 | New |
| MCF Advisors LLC | 123 | $22.2K | 0.00% | +123 | New |
| Umb Bank N A | 121 | $21.9K | 0.00% | +20+19.8% | Added |
| Signaturefd, LLC | 116 | $21.0K | 0.00% | +6+5.5% | Added |
| Optiver Holding B.V. | 111 | $20.1K | 0.00% | +111 | New |
| Parallel Advisors, LLC | 110 | $19.9K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 106 | $19.2K | 0.00% | −2−1.9% | Reduced |
| Covestor Ltd | 100 | $18.0K | 0.01% | −50−33.3% | Reduced |
| MAI Capital Management | 98 | $17.7K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 87 | $15.7K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 77 | $13.9K | 0.00% | +77 | New |
| Farther Finance Advisors, LLC | 73 | $13.2K | 0.00% | +5+7.4% | Added |
| IFP Advisors, Inc | 70 | $12.7K | 0.00% | −42−37.5% | Reduced |
| Salem Investment Counselors Inc | 65 | $11.7K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 63 | $11.4K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 57 | $10.3K | 0.00% | +3+5.6% | Added |
| Huntington National Bank | 55 | $9.94K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 52 | $9.40K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 44 | $7.95K | 0.00% | −48−52.2% | Reduced |
| Strategic Advocates LLC | 35 | $6.33K | 0.00% | +35 | New |
| Brown Brothers Harriman & Co | 33 | $5.96K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 25 | $4.52K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 22 | $3.98K | 0.00% | +9+69.2% | Added |
| Bamco Inc | 19 | $3.43K | 0.00% | +19 | New |
| Global Retirement Partners, LLC | 17 | $3.07K | 0.00% | −11−39.3% | Reduced |
| Assetmark, Inc | 17 | $3.07K | 0.00% | +5+41.7% | Added |
| Farmers & Merchants Investments Inc | 14 | $2.53K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 14 | $2.49K | 0.00% | 00.0% | Unchanged |
| Atlantic Trust, LLC | 12 | $2.17K | 0.00% | 00.0% | Unchanged |