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 |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 208,486 | $26.8M | 0.00% | +58,285+38.8% | Added |
| Northern Trust Corp | 216,184 | $27.8M | 0.00% | −4,655−2.1% | Reduced |
| Toronado Partners, LLC | 221,030 | $28.4M | 15.72% | −97,594−30.6% | Reduced |
| Goldman Sachs Group Inc | 233,221 | $29.9M | 0.01% | +46,371+24.8% | Added |
| Millennium Management LLC | 233,898 | $30.0M | 0.03% | −259,911−52.6% | Reduced |
| Credit Suisse AG | 253,747 | $32.6M | 0.03% | −2,822−1.1% | Reduced |
| Wasatch Advisors Inc | 261,470 | $33.6M | 0.18% | −116,147−30.8% | Reduced |
| American Century Companies Inc | 284,027 | $36.5M | 0.02% | +284,027 | New |
| Royce & Associates LP | 295,651 | $38.0M | 0.34% | −12,634−4.1% | Reduced |
| Cinctive Capital Management LP | 306,964 | $39.4M | 2.03% | −116,751−27.6% | Reduced |
| AWM Investment Company, Inc. | 319,252 | $41.0M | 5.37% | −18,376−5.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 363,032 | $46.6M | 0.07% | −23,646−6.1% | Reduced |
| Westfield Capital Management Co LP | 375,646 | $48.2M | 0.25% | −240,795−39.1% | Reduced |
| Janus Henderson Group PLC | 439,562 | $56.4M | 0.03% | +2,681+0.6% | Added |
| Point72 Asset Management, L.P. | 459,465 | $59.0M | 0.17% | +186,065+68.1% | Added |
| Fred Alger Management, LLC | 471,721 | $60.6M | 0.30% | −292,744−38.3% | Reduced |
| Invesco Ltd. | 499,341 | $64.1M | 0.01% | +870.0% | Added |
| Geode Capital Management, LLC | 521,894 | $67.0M | 0.01% | +14,818+2.9% | Added |
| Capital World Investors | 546,350 | $70.2M | 0.01% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 640,601 | $82.2M | 0.02% | +379,399+145.3% | Added |
| Morgan Stanley | 720,337 | $92.5M | 0.01% | −187,738−20.7% | Reduced |
| Capital International Investors | 757,648 | $97.3M | 0.02% | 00.0% | Unchanged |
| State Street Corp | 874,031 | $112.2M | 0.01% | −92,072−9.5% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 1,024,345 | $131.5M | 0.43% | −32,025−3.0% | Reduced |
| BlackRock Inc. | 1,857,820 | $238.6M | 0.01% | −40,585−2.1% | Reduced |
| Vanguard Group Inc | 2,510,583 | $322.4M | 0.01% | +35,893+1.5% | Added |
| FMR LLC | 4,079,614 | $523.9M | 0.04% | +21,273+0.5% | Added |
| Sylebra Capital LLC | 4,197,352 | $539.0M | 17.91% | 00.0% | Unchanged |
| Sora Investors LLC | 0 | $0 | 0.00% | −160,000−100.0% | Sold out |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −46,566−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −38,092−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −33,952−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −30,960−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −23,363−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −17,748−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −15,988−100.0% | Sold out |
| Scopia Capital Management LP | 0 | $0 | 0.00% | −15,958−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −7,863−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −7,190−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −5,433−100.0% | Sold out |
| X-Square Capital, LLC | 0 | $0 | 0.00% | −4,996−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −3,416−100.0% | Sold out |
| Moloney Securities Asset Management, LLC | 0 | $0 | 0.00% | −3,200−100.0% | Sold out |
| Atria Wealth Solutions, Inc. | 0 | $0 | 0.00% | −3,100−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −2,890−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −2,755−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −649−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Psagot Value Holdings Ltd. / (Israel) | 0 | $0 | 0.00% | −220−100.0% | Sold out |
| McGlone Suttner Wealth Management, Inc. | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Abound Wealth Management | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Telemus Capital, LLC | – | – | – | – | Not filed |