Impinj Inc (NASDAQ:PI) showed up in the 13F filings of 287 institutional investors as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 4,313,504 | 46,535 | 1.09% | $442,996,860.00 |
| FMR LLC | 31 Mar, 2026 | 4,280,553 | -219,531 | -4.88% | $439,612,783.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 2,140,158 | 2,140,158 | 0.00% | $219,794,227.00 |
| State Street Corp | 31 Mar, 2026 | 1,484,868 | 207,975 | 16.29% | $152,495,944.00 |
| Capital International Investors | 31 Mar, 2026 | 1,352,380 | -211,871 | -13.54% | $138,889,426.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 1,265,710 | 1,265,710 | 0.00% | $129,988,417.00 |
| SYLEBRA CAPITAL LLC | 31 Mar, 2026 | 1,132,152 | 0 | 0.00% | $116,272,010.00 |
| Capital World Investors | 31 Mar, 2026 | 1,016,052 | 261,706 | 34.69% | $104,348,540.00 |
| Ameriprise Financial Inc | 31 Mar, 2026 | 858,281 | 17,221 | 2.05% | $88,145,712.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 817,992 | 138,407 | 20.37% | $84,008,028.00 |
| Alyeska Investment Group, L.P. | 31 Mar, 2026 | 734,787 | 734,787 | 0.00% | $75,462,625.00 |
| Chevy Chase Trust Holdings, LLC | 31 Mar, 2026 | 728,395 | 46,480 | 6.82% | $74,806,166.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 681,968 | 14,321 | 2.14% | $70,050,876.00 |
| UBS Group AG | 31 Mar, 2026 | 518,074 | 189,102 | 57.48% | $53,206,200.00 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 31 Mar, 2026 | 517,826 | 167,998 | 48.02% | $53,180,732.00 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 31 Mar, 2026 | 425,945 | 409,182 | 2,440.98% | $43,744,552.00 |
| Whale Rock Capital Management LLC | 31 Mar, 2026 | 405,244 | -482,028 | -54.33% | $41,618,559.00 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 31 Mar, 2026 | 305,729 | 305,729 | 0.00% | $31,400.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 300,080 | 104,577 | 53.49% | $30,819.00 |
| Nuveen, LLC | 31 Mar, 2026 | 297,522 | 82,661 | 38.47% | $30,555,510.00 |