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 $4.70B 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
- 28.4M
- −1.02M (−3.5%) vs. Q1 2024
- Total value
- $4.45B
- +$674.0M (+17.9%) 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 | $4.70B |
| Q1 2026 | 291 | $3.28B |
| Q4 2025 | 328 | $5.60B |
| Q3 2025 | 322 | $5.72B |
| Q2 2025 | 293 | $3.50B |
| Q1 2025 | 276 | $2.81B |
| Q4 2024 | 317 | $4.45B |
| Q3 2024 | 322 | $6.53B |
| Q2 2024 | 273 | $4.45B |
| Q1 2024 | 228 | $3.81B |
| Q4 2023 | 200 | $2.61B |
| Q3 2023 | 193 | $1.71B |
| Q2 2023 | 223 | $2.46B |
| Q1 2023 | 262 | $3.78B |
| Q4 2022 | 241 | $2.81B |
| Q3 2022 | 192 | $2.09B |
| Q2 2022 | 161 | $1.37B |
| Q1 2022 | 181 | $1.39B |
| Q4 2021 | 176 | $1.91B |
| 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 |
|---|---|---|---|---|---|
| FMR LLC | 4,156,942 | $651.7M | 0.04% | +77,328+1.9% | Added |
| Sylebra Capital LLC | 3,197,352 | $501.2M | 18.59% | −1,000,000−23.8% | Reduced |
| Vanguard Group Inc | 2,793,387 | $437.9M | 0.01% | +282,804+11.3% | Added |
| BlackRock Inc. | 1,970,848 | $309.0M | 0.01% | +113,028+6.1% | Added |
| Chevy Chase Trust Holdings, Inc. | 913,210 | $143.2M | 0.46% | −111,135−10.8% | Reduced |
| State Street Corp | 857,900 | $134.5M | 0.01% | −16,131−1.8% | Reduced |
| Capital International Investors | 790,318 | $123.9M | 0.03% | +32,670+4.3% | Added |
| Invesco Ltd. | 698,041 | $109.4M | 0.02% | +198,700+39.8% | Added |
| Morgan Stanley | 677,528 | $106.2M | 0.01% | −1,483,483−68.6% | Reduced |
| Assenagon Asset Management S.A. | 658,619 | $103.3M | 0.26% | +658,619 | New |
| Lord, Abbett & Co. LLC | 623,628 | $97.8M | 0.16% | +473,190+314.5% | Added |
| Alliancebernstein L.P. | 615,702 | $96.5M | 0.03% | +466,910+313.8% | Added |
| Capital World Investors | 546,350 | $85.7M | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 535,248 | $83.9M | 0.01% | +13,354+2.6% | Added |
| Ameriprise Financial Inc | 501,602 | $78.6M | 0.02% | −138,999−21.7% | Reduced |
| UBS Asset Management Americas Inc | 399,504 | $62.6M | 0.02% | +244,358+157.5% | Added |
| Macquarie Group Ltd | 369,884 | $58.0M | 0.07% | +369,884 | New |
| Voloridge Investment Management, LLC | 343,207 | $53.8M | 0.20% | +136,144+65.8% | Added |
| AWM Investment Company, Inc. | 291,552 | $45.7M | 6.17% | −27,700−8.7% | Reduced |
| Westfield Capital Management Co LP | 274,850 | $43.1M | 0.21% | −100,796−26.8% | Reduced |
| JPMorgan Chase & Co | 272,916 | $42.8M | 0.00% | −144,056−34.5% | Reduced |
| Royce & Associates LP | 236,494 | $37.1M | 0.35% | −59,157−20.0% | Reduced |
| American Century Companies Inc | 221,418 | $34.7M | 0.02% | −62,609−22.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 218,952 | $34.3M | 0.06% | −144,080−39.7% | Reduced |
| Janus Henderson Group PLC | 217,273 | $34.0M | 0.02% | −222,289−50.6% | Reduced |
| Northern Trust Corp | 213,047 | $33.4M | 0.01% | −3,137−1.5% | Reduced |
| Jennison Associates LLC | 207,871 | $32.6M | 0.02% | +7,363+3.7% | Added |
| Two Sigma Investments, LP | 201,275 | $31.6M | 0.07% | +191,698+2,001.6% | Added |
| Renaissance Technologies LLC | 192,100 | $30.1M | 0.05% | +192,100 | New |
| Charles Schwab Investment Management Inc | 187,008 | $29.3M | 0.01% | +4,668+2.6% | Added |
| Wasatch Advisors Inc | 173,789 | $27.2M | 0.15% | −87,681−33.5% | Reduced |
| Millennium Management LLC | 169,483 | $26.6M | 0.02% | −64,415−27.5% | Reduced |
| Goldman Sachs Group Inc | 168,634 | $26.4M | 0.01% | −64,587−27.7% | Reduced |
| Emerald Advisers, LLC | 168,597 | $26.4M | 1.11% | +4,608+2.8% | Added |
| Eagle Asset Management Inc | 165,350 | $25.7M | 0.14% | −32,471−16.4% | Reduced |
| Two Sigma Advisers, LP | 154,400 | $24.2M | 0.05% | +154,400 | New |
| Cooper Creek Partners Management LLC | 149,840 | $23.5M | 0.86% | −46,101−23.5% | Reduced |
| AXA S.A. | 147,660 | $23.1M | 0.03% | +147,660 | New |
| Emerald Mutual Fund Advisers Trust | 137,503 | $21.6M | 1.13% | +9,301+7.3% | Added |
| Citadel Advisors LLC | 132,074 | $20.7M | 0.02% | +101,061+325.9% | Added |
| Bank of New York Mellon Corp | 121,159 | $19.0M | 0.00% | +7,496+6.6% | Added |
| Deutsche Bank AG | 119,930 | $18.8M | 0.01% | −34,934−22.6% | Reduced |
| Trexquant Investment LP | 108,328 | $17.0M | 0.26% | +90,585+510.5% | Added |
| Tudor Investment Corp Et Al | 107,827 | $16.9M | 0.19% | +59,319+122.3% | Added |
| TimesSquare Capital Management, LLC | 105,400 | $16.5M | 0.26% | −44,080−29.5% | Reduced |
| Fred Alger Management, LLC | 103,602 | $16.2M | 0.08% | −368,119−78.0% | Reduced |
| BNP Paribas Arbitrage, SA | 102,223 | $16.0M | 0.02% | +80,164+363.4% | Added |
| Agf Management Ltd | 97,160 | $15.2M | 0.08% | −1,443−1.5% | Reduced |
| Bank of America Corp | 84,360 | $13.2M | 0.00% | +9,592+12.8% | Added |
| Scout Investments, Inc. | 81,151 | $12.7M | 0.34% | −7,746−8.7% | Reduced |
| Toronado Partners, LLC | 80,096 | $12.6M | 8.05% | −140,934−63.8% | Reduced |
| UBS Group AG | 79,754 | $12.5M | 0.00% | −17,230−17.8% | Reduced |
| Squarepoint Ops LLC | 69,232 | $10.9M | 0.04% | +57,730+501.9% | Added |
| Panagora Asset Management Inc | 66,361 | $10.4M | 0.05% | +29,299+79.1% | Added |
| Nuveen Asset Management, LLC | 65,524 | $10.3M | 0.00% | −416−0.6% | Reduced |
| Jane Street Group, LLC | 65,491 | $10.3M | 0.01% | +41,277+170.5% | Added |
| Neuberger Berman Group LLC | 62,835 | $9.85M | 0.01% | +62,835 | New |
| SEI Investments Co | 62,197 | $9.75M | 0.01% | −11,182−15.2% | Reduced |
| G2 Investment Partners Management LLC | 50,900 | $7.98M | 2.07% | −3,230−6.0% | Reduced |
| Silvercrest Asset Management Group LLC | 49,262 | $7.72M | 0.05% | −23,408−32.2% | Reduced |
| Swiss National Bank | 46,300 | $7.26M | 0.00% | +900+2.0% | Added |
| Cubist Systematic Strategies, LLC | 45,371 | $7.11M | 0.12% | +45,371 | New |
| State of Wisconsin Investment Board | 42,884 | $6.72M | 0.02% | −5,466−11.3% | Reduced |
| Cinctive Capital Management LP | 41,966 | $6.58M | 0.35% | −264,998−86.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 41,905 | $6.57M | 0.02% | +41,905 | New |
| Lisanti Capital Growth, LLC | 40,220 | $6.31M | 1.52% | −18,085−31.0% | Reduced |
| Kennedy Capital Management, Inc. | 37,911 | $5.94M | 0.13% | −2,762−6.8% | Reduced |
| Man Group plc | 36,831 | $5.77M | 0.02% | +36,831 | New |
| HBK Investments L P | 35,000 | $5.49M | 0.13% | +35,000 | New |
| Rhumbline Advisers | 32,900 | $5.16M | 0.00% | +248+0.8% | Added |
| Castleark Management LLC | 30,586 | $4.79M | 0.20% | +30,586 | New |
| Ion Asset Management Ltd. | 30,000 | $4.70M | 0.31% | −58,200−66.0% | Reduced |
| Barclays PLC | 29,640 | $4.65M | 0.00% | +8,688+41.5% | Added |
| Quantbot Technologies LP | 28,163 | $4.42M | 0.21% | +28,163 | New |
| EAM Investors, LLC | 27,629 | $4.33M | 0.70% | +27,629 | New |
| Raymond James Financial Services Advisors, Inc. | 27,170 | $4.26M | 0.01% | −1,852−6.4% | Reduced |
| EAM Global Investors LLC | 27,070 | $4.24M | 0.95% | +27,070 | New |
| Gilder Gagnon Howe & Co LLC | 25,852 | $4.05M | 0.05% | −2,019−7.2% | Reduced |
| First Trust Advisors LP | 25,566 | $4.01M | 0.00% | +951+3.9% | Added |
| Schonfeld Strategic Advisors LLC | 25,513 | $4.00M | 0.03% | −73,594−74.3% | Reduced |
| Walleye Capital LLC | 25,306 | $3.97M | 0.04% | +21,273+527.5% | Added |
| Qube Research & Technologies Ltd | 25,059 | $3.93M | 0.01% | +25,059 | New |
| Legal & General Group Plc | 24,634 | $3.86M | 0.00% | +945+4.0% | Added |
| Taylor Frigon Capital Management LLC | 24,317 | $3.81M | 1.81% | −10,664−30.5% | Reduced |
| Apis Capital Advisors, LLC | 24,200 | $3.79M | 2.80% | −1,400−5.5% | Reduced |
| Ironwood Investment Management LLC | 24,040 | $3.77M | 2.02% | +50.0% | Added |
| K.J. Harrison & Partners Inc | 23,700 | $3.72M | 0.61% | +12,000+102.6% | Added |
| California State Teachers Retirement System | 22,878 | $3.59M | 0.00% | −156−0.7% | Reduced |
| Comerica Bank | 22,770 | $3.57M | 0.01% | −8,611−27.4% | Reduced |
| SG Americas Securities, LLC | 22,260 | $3.49M | 0.02% | +18,264+457.1% | Added |
| Polymer Capital Management (HK) LTD | 19,780 | $3.10M | 0.63% | +4,250+27.4% | Added |
| BCJ Capital Management, LLC | 19,288 | $3.02M | 0.24% | +19,288 | New |
| Numerai GP LLC | 18,878 | $2.96M | 1.08% | +18,878 | New |
| Raymond James & Associates | 18,861 | $2.96M | 0.00% | +4,373+30.2% | Added |
| Wells Fargo & Company | 17,146 | $2.69M | 0.00% | −567−3.2% | Reduced |
| Bayesian Capital Management, LP | 15,975 | $2.50M | 0.29% | +14,200+800.0% | Added |
| Scopia Capital Management LP | 15,958 | $2.50M | 0.37% | +15,958 | New |
| Algert Global LLC | 15,871 | $2.49M | 0.08% | +12,696+399.9% | Added |
| Victory Capital Management Inc | 15,562 | $2.44M | 0.00% | −9,167−37.1% | Reduced |
| Wealth Effects LLC | 15,130 | $2.37M | 0.86% | −15−0.1% | Reduced |