ImpinjPI
13F holders, Q3 2024 (September 30)322holders +49
90new positions
38sold out
5famous investors
$216.54avg. 13F price*
At the end of Q3 2024, 322 institutions reported holding Impinj Inc. (PI) in their 13F filings, up 49 from Q2 2024. 90 opened new positions and 38 sold out. The largest holders were FMR LLC ($913.2M), BlackRock, Inc. ($820.2M) and Vanguard Group Inc. ($722.6M). 5 famous investors held it, including Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Impinj Inc.
- CUSIP
- 453204109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 90 | $228.0M |
| Exits | 38 | $122.4M |
All 13F filers, Q2 2024 → Q3 2024: 3,609,813 shares bought and 3,179,277 shares sold, net +430,536 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 322 holders
| FMR LLC | 0.06% | Add +1.4% | 4,217,403 | $913.2M |
| BlackRock, Inc. | 0.02% | — | 3,788,165 | $820.2M |
| Vanguard Group Inc. | 0.01% | Add +19.5% | 3,337,303 | $722.6M |
| Sylebra Capital LLC | 22.89% | No change | 3,197,352 | $692.3M |
| State Street Corp. | 0.01% | Add +25.7% | 1,078,676 | $233.6M |
| Capital International Investors | 0.04% | Add +33.4% | 1,053,866 | $228.2M |
| Chevy Chase Trust Holdings, LLC | 0.57% | Reduce -6.0% | 858,343 | $185.8M |
| Invesco Ltd. | 0.03% | Add +5.7% | 738,055 | $159.8M |
| Alliancebernstein L.P. | 0.05% | Add +11.9% | 689,052 | $149.2M |
| Capital World Investors | 0.02% | No change | 546,350 | $118.3M |
| Morgan Stanley | 0.01% | Reduce -19.8% | 543,544 | $117.7M |
| Geode Capital Management, LLC | 0.01% | Add +1.4% | 542,924 | $117.6M |
| Macquarie Group Ltd. | 0.09% | Add +7.7% | 398,277 | $86.2M |
| Ameriprise Financial Inc. | 0.02% | Reduce -21.4% | 394,127 | $85.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.02% | Reduce -18.7% | 324,640 | $70.3M |
| Polar Capital Holdings Plc | 0.30% | New | 286,189 | $62.0M |
| Lord, Abbett & Co. LLC | 0.19% | Reduce -14.1% | 267,914 | $58.0M |
| American Century Companies Inc. | 0.03% | Add +10.8% | 245,260 | $53.1M |
| Jennison Associates LLC | 0.03% | Add +15.0% | 239,140 | $51.8M |
| Voloridge Investment Management, LLC | 0.19% | Reduce -31.1% | 236,546 | $51.2M |
| Northern Trust Corp. | 0.01% | Add +10.7% | 235,929 | $51.1M |
| Squarepoint Ops LLC | 0.17% | Add +237.8% | 233,857 | $50.6M |
| Renaissance Technologies | 0.07% | Add +12.9% | 216,900 | $47.0M |
| AWM Investment Company, Inc. | 5.43% | Reduce -29.0% | 207,000 | $44.8M |
| Goldman Sachs Group Inc. | 0.01% | Add +19.9% | 202,240 | $43.8M |
| Royce & Associates LP | 0.39% | Reduce -16.2% | 198,270 | $42.9M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +3.3% | 193,240 | $41.8M |
| Allspring Global Investments Holdings, LLC | 0.06% | Reduce -13.5% | 189,341 | $41.0M |
| Emerald Advisers, LLC | 1.53% | Add +8.2% | 182,481 | $39.5M |
| Bank of New York Mellon Corp | 0.01% | Add +48.3% | 179,669 | $38.9M |
| Assenagon Asset Management S.A. | 0.08% | Reduce -73.8% | 172,851 | $37.4M |
| Two Sigma Advisers, LP | 0.09% | Add +8.9% | 168,200 | $36.4M |
| Two Sigma Investments, LP | 0.08% | Reduce -18.0% | 165,060 | $35.7M |
| Cooper Creek Partners Management LLC | 1.08% | Add +3.1% | 154,513 | $33.5M |
| Emerald Mutual Fund Advisers Trust | 1.61% | Add +4.2% | 143,219 | $31.0M |
| Nuveen Asset Management, LLC | 0.01% | Add +115.8% | 141,388 | $30.6M |
| Norges Bank | 0.00% | New | 140,970 | $30.5M |
| Principal Financial Group Inc. | 0.01% | Add +4013.7% | 125,633 | $27.2M |
| Fred Alger Management, LLC | 0.13% | Add +16.9% | 121,117 | $26.2M |
| Wellington Management Group LLP | 0.00% | New | 114,407 | $24.8M |
| Deutsche Bank AG | 0.01% | Reduce -7.9% | 110,475 | $23.9M |
| Acadian Asset Management LLC | 0.07% | Add +708.7% | 101,578 | $22.0M |
| Agf Management Ltd. | 0.11% | No change | 97,160 | $21.0M |
| First Trust Advisors LP | 0.02% | Add +274.6% | 95,763 | $20.7M |
| Neuberger Berman Group LLC | 0.01% | Add +25.8% | 79,052 | $17.1M |
| Driehaus Capital Management LLC | 0.14% | New | 77,437 | $16.8M |
| UBS Group AG | 0.00% | Reduce -3.4% | 77,046 | $16.7M |
| Bank of America Corp. | 0.00% | Reduce -10.8% | 75,244 | $16.3M |
| Eagle Asset Management Inc. | 0.08% | Reduce -52.8% | 78,062 | $15.9M |
| TimesSquare Capital Management, LLC | 0.24% | Reduce -30.4% | 73,302 | $15.9M |
| AXA S.A. | 0.05% | Reduce -1.1% | 73,029 | $15.8M |
| Algert Global LLC | 0.42% | Add +354.2% | 72,081 | $15.6M |
| Scout Investments, Inc. | 0.39% | Reduce -21.9% | 63,364 | $14.9M |
| Panagora Asset Management Inc. | 0.07% | Add +1.8% | 67,573 | $14.6M |
| Toronado Partners, LLC | 8.60% | Reduce -17.0% | 66,449 | $14.4M |
| JPMorgan Chase & Co. | 0.00% | Reduce -52.4% | 64,983 | $14.1M |
| Legal & General Group Plc | 0.00% | Add +159.9% | 64,020 | $13.9M |
| Millennium Management | 0.01% | Reduce -62.5% | 63,645 | $13.8M |
| T. Rowe Price Associates Inc. | 0.00% | Add +330.3% | 63,538 | $13.8M |
| Rhumbline Advisers | 0.01% | Add +87.3% | 61,611 | $13.3M |
| Telemark Asset Management, LLC | 1.31% | New | 60,000 | $13.0M |
| Man Group plc | 0.04% | Add +60.4% | 59,076 | $12.8M |
| Sei Investments Co. | 0.02% | Reduce -7.5% | 57,541 | $12.5M |
| Federated Hermes, Inc. | 0.02% | New | 51,926 | $11.2M |
| Prudential Financial Inc. | 0.01% | Add +2616.0% | 49,160 | $10.6M |
| Public Sector Pension Investment Board | 0.06% | New | 48,300 | $10.5M |
| Swiss National Bank | 0.01% | Reduce -0.4% | 46,100 | $10.0M |
| Wasatch Advisors LP | 0.05% | Reduce -74.5% | 44,301 | $9.6M |
| State of Wisconsin Investment Board | 0.02% | Reduce -0.7% | 42,582 | $9.2M |
| Barclays PLC | 0.00% | Add +39.4% | 41,321 | $8.9M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.02% | Reduce -2.7% | 40,783 | $8.8M |
| Silvercrest Asset Management Group LLC | 0.06% | Reduce -20.7% | 39,067 | $8.5M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.04% | New | 35,091 | $7.6M |
| Lisanti Capital Growth, LLC | 1.89% | Reduce -14.2% | 34,505 | $7.5M |
| Castleark Management LLC | 0.30% | Add +11.8% | 34,196 | $7.4M |
| Berkshire Capital Holdings Inc. | 3.06% | Add +333400.0% | 33,350 | $7.2M |
| Citigroup Inc. | 0.01% | Add +228.9% | 32,765 | $7.1M |
| Raymond James Financial Services Advisors, Inc. | 0.01% | Add +18.5% | 32,192 | $7.0M |
| Ensign Peak Advisors, Inc | 0.01% | Add +231.8% | 28,118 | $6.1M |
| Kennedy Capital Management LLC | 0.13% | Reduce -27.0% | 27,671 | $6.0M |
| Global IMC LLC | 1.19% | Add +0.5% | 27,203 | $5.9M |
| CANADA LIFE ASSURANCE Co | 0.01% | Add +316.5% | 27,039 | $5.9M |
| Walleye Capital LLC | 0.07% | Add +4.8% | 26,533 | $5.7M |
| Gilder Gagnon Howe & Co. LLC | 0.07% | Reduce -1.0% | 25,582 | $5.5M |
| Hillsdale Investment Management Inc. | 0.41% | New | 24,590 | $5.3M |
| Franklin Resources Inc. | 0.00% | Add +589.9% | 22,220 | $5.3M |
| Ironwood Investment Management LLC | 2.52% | Reduce -0.5% | 23,911 | $5.2M |
| Trexquant Investment LP | 0.06% | Reduce -78.6% | 23,160 | $5.0M |
| Raymond James & Associates | 0.00% | Add +21.7% | 22,951 | $5.0M |
| Numerai GP LLC | 1.31% | Add +19.9% | 22,637 | $4.9M |
| Apis Capital Advisors, LLC | 3.37% | Reduce -7.4% | 22,400 | $4.9M |
| California State Teachers Retirement System | 0.01% | Reduce -2.8% | 22,240 | $4.8M |
| Taylor Frigon Capital Management LLC | 2.29% | Reduce -12.6% | 21,252 | $4.6M |
| BNP Paribas Financial Markets | 0.00% | Reduce -79.5% | 20,992 | $4.5M |
| Amundi | 0.00% | Add +443.3% | 19,842 | $4.4M |
| Victory Capital Management Inc. | 0.00% | Add +25.1% | 19,462 | $4.2M |
| Wells Fargo & Company | 0.00% | Add +8.7% | 18,636 | $4.0M |
| Thrivent Financial for Lutherans | 0.01% | New | 17,884 | $3.9M |
| LPL Financial LLC | 0.00% | Add +75.5% | 17,076 | $3.7M |
| Jane Street Group, LLC | 0.01% | Reduce -74.5% | 16,732 | $3.6M |
"% of holder's portfolio" is PI's weight in each manager's 13F, not the share of Impinj Inc. the manager owns.