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, Q4 2022
Institutional positions in Impinj Inc as of Dec 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
- 241
- +49 vs. Q3 2022
- Shares held
- 25.1M
- −152.1K (−0.6%) vs. Q3 2022
- Total value
- $2.74B
- +$720.0M (+35.6%) vs. Q3 2022
- New holders
- 64
- 77 more added
- Sold out
- 15
- 71 more reduced
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jacobs Levy Equity Management, Inc | 96,845 | $10.6M | 0.07% | −3,162−3.2% | Reduced |
| Scout Investments, Inc. | 102,806 | $11.2M | 0.23% | −19,063−15.6% | Reduced |
| Royce & Associates LP | 107,500 | $11.7M | 0.12% | −41,000−27.6% | Reduced |
| Oberweis Asset Management Inc | 110,665 | $12.1M | 2.57% | +74,965+210.0% | Added |
| Alliancebernstein L.P. | 125,393 | $13.7M | 0.01% | −44,128−26.0% | Reduced |
| Intrinsic Edge Capital Management LLC | 126,562 | $13.8M | 1.49% | −42,153−25.0% | Reduced |
| Voloridge Investment Management, LLC | 152,145 | $16.6M | 0.09% | +67,849+80.5% | Added |
| Charles Schwab Investment Management Inc | 158,242 | $17.3M | 0.01% | +5,905+3.9% | Added |
| KCL Capital, L.P. | 162,188 | $17.7M | 3.06% | +62,188+62.2% | Added |
| Renaissance Technologies LLC | 170,800 | $18.6M | 0.03% | +26,600+18.4% | Added |
| Summit Partners Public Asset Management, LLC | 189,001 | $20.6M | 1.51% | +60,063+46.6% | Added |
| Schonfeld Strategic Advisors LLC | 203,338 | $22.2M | 0.19% | +164,838+428.2% | Added |
| Citadel Advisors LLC | 204,642 | $22.3M | 0.03% | −27,081−11.7% | Reduced |
| Northern Trust Corp | 213,505 | $23.3M | 0.00% | +5,538+2.7% | Added |
| FMR LLC | 221,918 | $24.2M | 0.00% | +214,733+2,988.6% | Added |
| Millennium Management LLC | 237,751 | $26.0M | 0.03% | +156,551+192.8% | Added |
| Toronado Partners, LLC | 242,733 | $26.5M | 10.15% | −73,615−23.3% | Reduced |
| Wasatch Advisors Inc | 245,623 | $26.8M | 0.18% | −73,054−22.9% | Reduced |
| Janus Henderson Group PLC | 250,050 | $27.3M | 0.02% | −318,498−56.0% | Reduced |
| Two Sigma Investments, LP | 257,298 | $28.1M | 0.09% | +116,455+82.7% | Added |
| Two Sigma Advisers, LP | 286,500 | $31.3M | 0.09% | +63,200+28.3% | Added |
| D. E. Shaw & Co., Inc. | 295,507 | $32.3M | 0.05% | +165,017+126.5% | Added |
| Nuveen Asset Management, LLC | 339,990 | $37.1M | 0.01% | +91,505+36.8% | Added |
| Victory Capital Management Inc | 360,447 | $39.4M | 0.05% | −187,790−34.3% | Reduced |
| Atika Capital Management LLC | 363,000 | $39.6M | 6.05% | +23,000+6.8% | Added |
| AWM Investment Company, Inc. | 373,354 | $40.8M | 5.88% | −122,433−24.7% | Reduced |
| Geode Capital Management, LLC | 400,427 | $43.7M | 0.01% | +18,784+4.9% | Added |
| Fred Alger Management, LLC | 424,683 | $46.4M | 0.25% | −197,299−31.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 540,784 | $59.0M | 0.10% | −169,676−23.9% | Reduced |
| Cinctive Capital Management LP | 543,607 | $59.4M | 3.06% | −45,145−7.7% | Reduced |
| Lord, Abbett & Co. LLC | 617,407 | $67.4M | 0.24% | +166,563+36.9% | Added |
| Deutsche Bank AG | 640,969 | $70.0M | 0.04% | +59,015+10.1% | Added |
| State Street Corp | 699,688 | $76.4M | 0.00% | −49,539−6.6% | Reduced |
| Driehaus Capital Management LLC | 718,973 | $78.5M | 1.17% | −127,460−15.1% | Reduced |
| Morgan Stanley | 787,323 | $86.0M | 0.01% | +56,380+7.7% | Added |
| Chevy Chase Trust Holdings, Inc. | 1,188,224 | $129.7M | 0.55% | −216,297−15.4% | Reduced |
| Gilder Gagnon Howe & Co LLC | 1,259,732 | $137.5M | 2.57% | −192,640−13.3% | Reduced |
| BlackRock Inc. | 1,650,725 | $180.2M | 0.01% | +127,832+8.4% | Added |
| Vanguard Group Inc | 1,921,283 | $209.8M | 0.01% | +670,199+53.6% | Added |
| Invesco Ltd. | 2,184,854 | $238.5M | 0.07% | +598,501+37.7% | Added |
| Sylebra Capital Ltd | 2,736,388 | $298.8M | 16.84% | −660,949−19.5% | Reduced |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −68,800−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −16,358−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −16,152−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −13,473−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −13,380−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −6,350−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −6,134−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −4,436−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −3,899−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −2,716−100.0% | Sold out |
| Adalta Capital Management LLC | 0 | $0 | 0.00% | −750−100.0% | Sold out |
| AlphaMark Advisors, LLC | 0 | $0 | 0.00% | −367−100.0% | Sold out |
| Hudock, Inc. | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Macroview Investment Management LLC | 0 | $0 | 0.00% | −119−100.0% | Sold out |
| Householder Group Estate & Retirement Specialist, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |