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, Q2 2024
Institutional positions in Impinj Inc as of Jun 30, 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
- 273
- +46 vs. Q1 2024
- Shares held
- 27.9M
- +184.9K (+0.7%) vs. Q1 2024
- Total value
- $4.37B
- +$813.6M (+22.9%) vs. Q1 2024
- New holders
- 71
- 81 more added
- Sold out
- 25
- 96 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Barclays PLC | 29,640 | $4.65M | 0.00% | +8,688+41.5% | Added |
| Ion Asset Management Ltd. | 30,000 | $4.70M | 0.31% | −58,200−66.0% | Reduced |
| Castleark Management LLC | 30,586 | $4.79M | 0.20% | +30,586 | New |
| Rhumbline Advisers | 32,900 | $5.16M | 0.00% | +248+0.8% | Added |
| HBK Investments L P | 35,000 | $5.49M | 0.13% | +35,000 | New |
| Man Group plc | 36,831 | $5.77M | 0.02% | +36,831 | New |
| Kennedy Capital Management, Inc. | 37,911 | $5.94M | 0.13% | −2,762−6.8% | Reduced |
| Lisanti Capital Growth, LLC | 40,220 | $6.31M | 1.52% | −18,085−31.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 41,905 | $6.57M | 0.02% | +41,905 | New |
| Cinctive Capital Management LP | 41,966 | $6.58M | 0.35% | −264,998−86.3% | Reduced |
| State of Wisconsin Investment Board | 42,884 | $6.72M | 0.02% | −5,466−11.3% | Reduced |
| Cubist Systematic Strategies, LLC | 45,371 | $7.11M | 0.12% | +45,371 | New |
| Swiss National Bank | 46,300 | $7.26M | 0.00% | +900+2.0% | Added |
| Silvercrest Asset Management Group LLC | 49,262 | $7.72M | 0.05% | −23,408−32.2% | Reduced |
| G2 Investment Partners Management LLC | 50,900 | $7.98M | 2.07% | −3,230−6.0% | Reduced |
| SEI Investments Co | 62,197 | $9.75M | 0.01% | −11,182−15.2% | Reduced |
| Neuberger Berman Group LLC | 62,835 | $9.85M | 0.01% | +62,835 | New |
| Jane Street Group, LLC | 65,491 | $10.3M | 0.01% | +41,277+170.5% | Added |
| Nuveen Asset Management, LLC | 65,524 | $10.3M | 0.00% | −416−0.6% | Reduced |
| Panagora Asset Management Inc | 66,361 | $10.4M | 0.05% | +29,299+79.1% | Added |
| Squarepoint Ops LLC | 69,232 | $10.9M | 0.04% | +57,730+501.9% | Added |
| AXA S.A. | 73,830 | $11.6M | 0.03% | +73,830 | New |
| UBS Group AG | 79,754 | $12.5M | 0.00% | −17,230−17.8% | Reduced |
| Toronado Partners, LLC | 80,096 | $12.6M | 8.05% | −140,934−63.8% | Reduced |
| Scout Investments, Inc. | 81,151 | $12.7M | 0.34% | −7,746−8.7% | Reduced |
| Bank of America Corp | 84,360 | $13.2M | 0.00% | +9,592+12.8% | Added |
| Agf Management Ltd | 97,160 | $15.2M | 0.08% | −1,443−1.5% | Reduced |
| BNP Paribas Arbitrage, SA | 102,223 | $16.0M | 0.02% | +80,164+363.4% | Added |
| Fred Alger Management, LLC | 103,602 | $16.2M | 0.08% | −368,119−78.0% | Reduced |
| TimesSquare Capital Management, LLC | 105,400 | $16.5M | 0.26% | −44,080−29.5% | Reduced |
| Tudor Investment Corp Et Al | 107,827 | $16.9M | 0.19% | +59,319+122.3% | Added |
| Trexquant Investment LP | 108,328 | $17.0M | 0.26% | +90,585+510.5% | Added |
| Deutsche Bank AG | 119,930 | $18.8M | 0.01% | −34,934−22.6% | Reduced |
| Bank of New York Mellon Corp | 121,159 | $19.0M | 0.00% | +7,496+6.6% | Added |
| Citadel Advisors LLC | 132,074 | $20.7M | 0.02% | +101,061+325.9% | Added |
| JPMorgan Chase & Co | 136,458 | $21.4M | 0.00% | −72,028−34.5% | Reduced |
| Emerald Mutual Fund Advisers Trust | 137,503 | $21.6M | 1.13% | +9,301+7.3% | Added |
| Cooper Creek Partners Management LLC | 149,840 | $23.5M | 0.86% | −46,101−23.5% | Reduced |
| Two Sigma Advisers, LP | 154,400 | $24.2M | 0.05% | +154,400 | New |
| Eagle Asset Management Inc | 165,350 | $25.7M | 0.14% | −32,471−16.4% | Reduced |
| Emerald Advisers, LLC | 168,597 | $26.4M | 1.11% | +4,608+2.8% | Added |
| Goldman Sachs Group Inc | 168,634 | $26.4M | 0.01% | −64,587−27.7% | Reduced |
| Millennium Management LLC | 169,483 | $26.6M | 0.02% | −64,415−27.5% | Reduced |
| Wasatch Advisors Inc | 173,789 | $27.2M | 0.15% | −87,681−33.5% | Reduced |
| Charles Schwab Investment Management Inc | 187,008 | $29.3M | 0.01% | +4,668+2.6% | Added |
| Renaissance Technologies LLC | 192,100 | $30.1M | 0.05% | +192,100 | New |
| Two Sigma Investments, LP | 201,275 | $31.6M | 0.07% | +191,698+2,001.6% | Added |
| Jennison Associates LLC | 207,871 | $32.6M | 0.02% | +7,363+3.7% | Added |
| Northern Trust Corp | 213,047 | $33.4M | 0.01% | −3,137−1.5% | Reduced |
| Janus Henderson Group PLC | 217,273 | $34.0M | 0.02% | −222,289−50.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 218,952 | $34.3M | 0.06% | −144,080−39.7% | Reduced |
| American Century Companies Inc | 221,418 | $34.7M | 0.02% | −62,609−22.0% | Reduced |
| Royce & Associates LP | 236,494 | $37.1M | 0.35% | −59,157−20.0% | Reduced |
| Westfield Capital Management Co LP | 274,850 | $43.1M | 0.21% | −100,796−26.8% | Reduced |
| AWM Investment Company, Inc. | 291,552 | $45.7M | 6.17% | −27,700−8.7% | Reduced |
| Lord, Abbett & Co. LLC | 311,814 | $48.9M | 0.16% | +236,595+314.5% | Added |
| Voloridge Investment Management, LLC | 343,207 | $53.8M | 0.20% | +136,144+65.8% | Added |
| Macquarie Group Ltd | 369,884 | $58.0M | 0.07% | +369,884 | New |
| UBS Asset Management Americas Inc | 399,504 | $62.6M | 0.02% | +244,358+157.5% | Added |
| Ameriprise Financial Inc | 501,602 | $78.6M | 0.02% | −138,999−21.7% | Reduced |
| Geode Capital Management, LLC | 535,248 | $83.9M | 0.01% | +13,354+2.6% | Added |
| Capital World Investors | 546,350 | $85.7M | 0.01% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 615,702 | $96.5M | 0.03% | +466,910+313.8% | Added |
| Assenagon Asset Management S.A. | 658,619 | $103.3M | 0.26% | +658,619 | New |
| Morgan Stanley | 677,528 | $106.2M | 0.01% | −42,809−5.9% | Reduced |
| Invesco Ltd. | 698,041 | $109.4M | 0.02% | +198,700+39.8% | Added |
| Capital International Investors | 790,318 | $123.9M | 0.03% | +32,670+4.3% | Added |
| State Street Corp | 857,900 | $134.5M | 0.01% | −16,131−1.8% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 913,210 | $143.2M | 0.46% | −111,135−10.8% | Reduced |
| BlackRock Inc. | 1,970,848 | $309.0M | 0.01% | +113,028+6.1% | Added |
| Vanguard Group Inc | 2,793,387 | $437.9M | 0.01% | +282,804+11.3% | Added |
| Sylebra Capital LLC | 3,197,352 | $501.2M | 18.59% | −1,000,000−23.8% | Reduced |
| FMR LLC | 4,156,942 | $651.7M | 0.04% | +77,328+1.9% | Added |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −459,465−100.0% | Sold out |
| Ararat Capital Management, LP | 0 | $0 | 0.00% | −87,572−100.0% | Sold out |
| Colony Capital, Inc. | 0 | $0 | 0.00% | −79,734−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −69,079−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −63,111−100.0% | Sold out |
| Hampton Road Capital Management LP | 0 | $0 | 0.00% | −57,839−100.0% | Sold out |
| Aquila Investment Management LLC | 0 | $0 | 0.00% | −42,000−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −38,900−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −11,503−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −4,550−100.0% | Sold out |
| Level Four Advisory Services, LLC | 0 | $0 | 0.00% | −5,441−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −2,598−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −2,221−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −1,900−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −1,621−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −1,220−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −811−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −544−100.0% | Sold out |
| Future Financial Wealth Managment LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −162−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −79−100.0% | Sold out |
| Anfield Capital Management, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Householder Group Estate & Retirement Specialist, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Credit Suisse AG | – | – | – | – | Not filed |