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 2026
Institutional positions in Impinj Inc as of Mar 31, 2026. 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
- 291
- −30 vs. Q4 2025
- Shares held
- 31.9M
- +3.56M (+12.6%) vs. Q4 2025
- Total value
- $3.28B
- −$1.66B (−33.6%) vs. Q4 2025
- New holders
- 49
- 120 more added
- Sold out
- 79
- 84 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Central Trust Co | 1 | $103 | 0.00% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 2 | $205 | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 2 | $205 | 0.00% | +2 | New |
| First Pacific Financial | 2 | $206 | 0.00% | 00.0% | Unchanged |
| Gilpin Wealth Management, LLC | 2 | $206 | 0.00% | 00.0% | Unchanged |
| TD Capital Management LLC | 3 | $308 | 0.00% | −3−50.0% | Reduced |
| Ankerstar Wealth, LLC | 3 | $308 | 0.00% | −1−25.0% | Reduced |
| National Bank of Canada | 4 | $410 | 0.00% | +4 | New |
| Kilter Group LLC | 4 | $411 | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 5 | $514 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 5 | $514 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 5 | $514 | 0.00% | +5 | New |
| McGuire Capital Advisors Inc | 6 | $616 | 0.00% | 00.0% | Unchanged |
| Golden State Equity Partners | 6 | $616 | 0.00% | +6 | New |
| Park Place Capital Corp | 6 | $616 | 0.00% | +6 | New |
| Prestige Wealth Management Group LLC | 6 | $617 | 0.00% | +6 | New |
| Sound Income Strategies, LLC | 7 | $714 | 0.00% | −42−85.7% | Reduced |
| Bare Financial Services, Inc | 9 | $924 | 0.00% | −5−35.7% | Reduced |
| Triumph Capital Management | 11 | $1.13K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 13 | $1.34K | 0.00% | −6−31.6% | Reduced |
| Parkside Financial Bank & Trust | 13 | $1.34K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 14 | $1.44K | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 14 | $1.44K | 0.00% | +14 | New |
| Bamco Inc | 19 | $1.95K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 20 | $2.05K | 0.00% | −5−20.0% | Reduced |
| Rachor Investment Advisory Services, LLC | 20 | $2.05K | 0.00% | +1+5.3% | Added |
| Whittier Trust Co of Nevada Inc | 22 | $2.24K | 0.00% | −119−84.4% | Reduced |
| Federation des caisses Desjardins du Quebec | 25 | $2.57K | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 29 | $2.98K | 0.00% | +28+2,800.0% | Added |
| AdvisorNet Financial, Inc | 35 | $3.60K | 0.00% | +35 | New |
| Colonial Trust Co | 40 | $3.84K | 0.00% | +40 | New |
| Covestor Ltd | 38 | $4.00K | 0.00% | −62−62.0% | Reduced |
| Huntington National Bank | 40 | $4.11K | 0.00% | +16+66.7% | Added |
| Northwestern Mutual Wealth Management Co | 44 | $4.52K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 52 | $5.34K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 55 | $5.65K | 0.00% | +30+120.0% | Added |
| Salem Investment Counselors Inc | 65 | $6.68K | 0.00% | +65 | New |
| MAI Capital Management | 74 | $7.60K | 0.00% | −24−24.5% | Reduced |
| Massmutual Trust Co FSB | 85 | $8.73K | 0.00% | +1+1.2% | Added |
| Farther Finance Advisors, LLC | 91 | $9.28K | 0.00% | −6−6.2% | Reduced |
| Allworth Financial LP | 95 | $9.76K | 0.00% | −27−22.1% | Reduced |
| Spire Wealth Management | 101 | $10.4K | 0.00% | −99−49.5% | Reduced |
| Smartleaf Asset Management LLC | 118 | $11.3K | 0.00% | −266−69.3% | Reduced |
| Signaturefd, LLC | 112 | $11.5K | 0.00% | −5−4.3% | Reduced |
| Los Angeles Capital Management LLC | 115 | $11.8K | 0.00% | −14,333−99.2% | Reduced |
| Bartlett & Co. Wealth Management LLC | 87 | $12.5K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 130 | $13.4K | 0.00% | +130 | New |
| Umb Bank N A | 167 | $17.2K | 0.00% | −18−9.7% | Reduced |
| Sterling Capital Management LLC | 182 | $18.7K | 0.00% | +5+2.8% | Added |
| Wolverine Asset Management LLC | 184 | $18.9K | 0.00% | +184 | New |
| Ogorek Anthony Joseph | 187 | $19.0K | 0.01% | +51+37.5% | Added |
| Rothschild Investment LLC | 186 | $19.1K | 0.00% | −18−8.8% | Reduced |
| Zeit Capital LLC | 200 | $20.5K | 0.01% | +200 | New |
| Clear Street Markets LLC | 226 | $23.2K | 0.01% | +226 | New |
| Kemnay Advisory Services Inc. | 227 | $23.3K | 0.00% | +138+155.1% | Added |
| Parallel Advisors, LLC | 229 | $23.5K | 0.00% | +98+74.8% | Added |
| GWM Advisors LLC | 251 | $25.8K | 0.00% | +11+4.6% | Added |
| Hantz Financial Services, Inc. | 279 | $29.0K | 0.00% | −98−26.0% | Reduced |
| Salomon & Ludwin, LLC | 289 | $29.0K | 0.00% | +75+35.0% | Added |
| SBI Securities Co., Ltd. | 291 | $29.9K | 0.00% | −12−4.0% | Reduced |
| Quadrant Capital Group LLC | 322 | $33.1K | 0.00% | +209+185.0% | Added |
| Daiwa Securities Group Inc. | 340 | $34.9K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 416 | $37.7K | 0.01% | +416 | New |
| Wall Street Access Asset Management, LLC | 391 | $43.4K | 0.01% | +25+6.8% | Added |
| Advisory Services Network, LLC | 500 | $51.4K | 0.00% | +500 | New |
| IFP Advisors, Inc | 546 | $56.1K | 0.00% | +476+680.0% | Added |
| Pinnacle Wealth Planning Services, Inc. | 553 | $56.8K | 0.01% | +111+25.1% | Added |
| Steward Partners Investment Advisory, LLC | 632 | $64.9K | 0.00% | +434+219.2% | Added |
| KBC Group NV | 793 | $81.0K | 0.00% | −31,259−97.5% | Reduced |
| Basecamp Wealth Advisors LLC | 851 | $87.4K | 0.02% | −18−2.1% | Reduced |
| Virtus ETF Advisers LLC | 900 | $92.4K | 0.04% | 00.0% | Unchanged |
| Whittier Trust Co | 930 | $94.6K | 0.00% | 00.0% | Unchanged |
| Asset Management One Co.,Ltd. | 928 | $95.3K | 0.00% | +928 | New |
| Larson Financial Group LLC | 1,056 | $108.5K | 0.00% | +696+193.3% | Added |
| Advisors Asset Management, Inc. | 1,057 | $108.6K | 0.00% | +93+9.6% | Added |
| New Age Alpha Advisors, LLC | 1,174 | $120.6K | 0.01% | −27−2.2% | Reduced |
| Acadian Asset Management LLC | 1,191 | $122.0K | 0.00% | −2,455−67.3% | Reduced |
| Group One Trading, L.P. | 1,349 | $138.5K | 0.00% | +1,304+2,897.8% | Added |
| Nisa Investment Advisors, LLC | 1,385 | $142.2K | 0.00% | +482+53.4% | Added |
| MidFirst Bank | 1,565 | $160.7K | 0.01% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 1,623 | $166.7K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,636 | $168.0K | 0.01% | −74−4.3% | Reduced |
| Versant Capital Management, Inc | 2,104 | $216.1K | 0.02% | +13+0.6% | Added |
| Bank of Montreal | 2,138 | $219.6K | 0.00% | +2+0.1% | Added |
| Pacific Sage Partners, LLC | 2,189 | $224.8K | 0.04% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,235 | $229.5K | 0.01% | 00.0% | Unchanged |
| AlphaGrep UK Ltd | 2,280 | $234.2K | 0.07% | +2,280 | New |
| Tower Research Capital LLC (TRC) | 2,288 | $235.0K | 0.01% | +1,200+110.3% | Added |
| Amundi | 2,333 | $239.6K | 0.00% | −220−8.6% | Reduced |
| Coldstream Capital Management Inc | 2,391 | $245.6K | 0.00% | +1,013+73.5% | Added |
| U.S. Capital Wealth Advisors, LLC | 2,650 | $272.2K | 0.01% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 2,652 | $272.4K | 0.00% | +2,652 | New |
| Xponance, Inc. | 2,717 | $279.0K | 0.00% | +579+27.1% | Added |
| Public Employees Retirement Association of Colorado | 2,722 | $280.0K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 2,730 | $280.4K | 0.00% | +441+19.3% | Added |
| JustInvest LLC | 2,763 | $283.8K | 0.00% | +296+12.0% | Added |
| Lido Advisors, LLC | 2,993 | $307.5K | 0.00% | −2,737−47.8% | Reduced |
| Mutual of America Capital Management LLC | 3,079 | $316.2K | 0.00% | +16+0.5% | Added |
| The PNC Financial Services Group, Inc. | 3,081 | $316.4K | 0.00% | +157+5.4% | Added |
| Mercer Global Advisors Inc | 3,122 | $320.6K | 0.00% | −89−2.8% | Reduced |