PI
IMPINJ INCCompany with tickers: PI
CIK
1114995
CUSIP
453204109
Shares Outstanding
30,231,686
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 326
Total Value: $4,951,558,064
Total Shares: 28,455,596
Showing top 100 of 326 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| FMR LLC | $783,059,614 | 4,500,084 | Shares | Defined | 2026-02-17 | View |
| BlackRock, Inc. | $742,492,658 | 4,266,954 | Shares | Sole | 2026-02-12 | View |
| Capital International Investors | $272,195,316 | 1,564,251 | Shares | Defined | 2026-02-11 | View |
| Invesco Ltd. | $224,103,820 | 1,287,879 | Shares | Defined | 2026-02-19 | View |
| STATE STREET CORP | $222,192,150 | 1,276,893 | Shares | Defined | 2026-02-13 | View |
| SYLEBRA CAPITAL LLC | $197,005,769 | 1,132,152 | Shares | Sole | 2026-02-18 | View |
| Whale Rock Capital Management LLC | $154,394,200 | 887,272 | Shares | Sole | 2026-02-17 | View |
| AMERIPRISE FINANCIAL INC | $146,352,848 | 841,060 | Shares | Defined | 2026-02-17 | View |
| Capital World Investors | $131,263,747 | 754,346 | Shares | Defined | 2026-02-11 | View |
| DRIEHAUS CAPITAL MANAGEMENT LLC | $128,327,850 | 737,474 | Shares | Sole | 2026-02-17 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $120,518,629 | 692,596 | Shares | Sole | 2026-02-17 | View |
| Chevy Chase Trust Holdings, Inc. | $118,660,029 | 681,915 | Shares | Defined | 2026-02-13 | View |
| AMERICAN CENTURY COMPANIES INC | $118,254,585 | 679,585 | Shares | Defined | 2026-02-13 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $116,177,253 | 667,647 | Shares | Defined | 2026-02-09 | View |
| UBS ASSET MANAGEMENT AMERICAS INC | $60,873,566 | 349,828 | Shares | Defined | 2026-02-13 | View |
| UBS Group AG | $57,244,416 | 328,972 | Shares | Defined | 2026-01-29 | View |
| NORGES BANK | $55,215,635 | 317,313 | Shares | Sole | 2026-02-10 | View |
| NORTHERN TRUST CORP | $50,284,361 | 288,974 | Shares | Other | 2026-02-17 | View |
| GOLDMAN SACHS GROUP INC | $49,830,198 | 286,364 | Shares | Defined | 2026-02-10 | View |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $46,293,620 | 266,040 | Shares | Sole | 2026-02-13 | View |
| JENNISON ASSOCIATES LLC | $42,198,120 | 242,504 | Shares | Defined | 2026-01-30 | View |
| Nuveen, LLC | $37,387,961 | 214,861 | Shares | Defined | 2026-02-12 | View |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $36,890,642 | 212,003 | Shares | Sole | 2026-02-09 | View |
| AWM Investment Company, Inc. | $31,003,883 | 178,173 | Shares | Sole | 2026-02-13 | View |
| JPMORGAN CHASE & CO | $29,772,064 | 171,094 | Shares | Other | 2026-02-11 | View |
| Allspring Global Investments Holdings, LLC | $29,595,968 | 170,082 | Shares | Other | 2026-01-15 | View |
| ROYCE & ASSOCIATES LP | $29,213,146 | 167,882 | Shares | Sole | 2026-02-09 | View |
| EMERALD ADVISERS, LLC | $27,633,136 | 158,802 | Shares | Sole | 2026-02-09 | View |
| Bank of New York Mellon Corp | $25,207,259 | 144,861 | Shares | Defined | 2026-02-10 | View |
| UBS Group AG | $24,730,301 | 142,120 | Shares | Defined | 2026-01-29 | View |
| Neuberger Berman Group LLC | $22,746,064 | 130,717 | Shares | Defined | 2026-02-13 | View |
| BNP PARIBAS ARBITRAGE, SA | $22,381,862 | 128,624 | Shares | Defined | 2026-02-10 | View |
| PRINCIPAL FINANCIAL GROUP INC | $22,299,206 | 128,149 | Shares | Defined | 2026-02-02 | View |
| Aperture Investors, LLC | $20,379,703 | 117,118 | Shares | Sole | 2026-02-17 | View |
| Polar Asset Management Partners Inc. | $18,934,202 | 108,811 | Shares | Sole | 2026-02-17 | View |
| OBERWEIS ASSET MANAGEMENT INC/ | $18,639,951 | 107,120 | Shares | Sole | 2026-02-17 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $18,445,060 | 106,000 | Shares | Other | 2026-02-17 | View |
| RAYMOND JAMES FINANCIAL INC | $18,433,225 | 105,932 | Shares | Defined | 2026-02-18 | View |
| BAILLIE GIFFORD & CO | $17,880,048 | 102,753 | Shares | Defined | 2026-01-23 | View |
| EMERALD MUTUAL FUND ADVISERS TRUST | $17,311,732 | 99,487 | Shares | Sole | 2026-02-09 | View |
| ALLIANCEBERNSTEIN L.P. | $16,863,483 | 96,911 | Shares | Defined | 2026-02-17 | View |
| WELLINGTON MANAGEMENT GROUP LLP | $16,245,920 | 93,362 | Shares | Defined | 2026-02-17 | View |
| Public Sector Pension Investment Board | $16,132,815 | 92,712 | Shares | Sole | 2026-02-13 | View |
| DEUTSCHE BANK AG\ | $16,011,180 | 92,013 | Shares | Sole | 2026-02-11 | View |
| Toroso Investments, LLC | $14,297,879 | 82,167 | Shares | Sole | 2026-02-13 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $14,060,008 | 80,800 | Shares | Other | 2026-02-17 | View |
| Squarepoint Ops LLC | $13,021,516 | 74,832 | Shares | Defined | 2026-02-13 | View |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $12,254,828 | 70,426 | Shares | Defined | 2026-01-28 | View |
| CREDIT AGRICOLE S A | $12,220,374 | 70,228 | Shares | Defined | 2026-02-17 | View |
| RHUMBLINE ADVISERS | $12,075,597 | 69,396 | Shares | Sole | 2026-02-13 | View |
| Toronado Partners, LLC | $11,967,537 | 68,775 | Shares | Sole | 2026-02-12 | View |
| Standard Life Aberdeen plc | $11,900,021 | 68,387 | Shares | Defined | 2026-01-16 | View |
| Legal & General Group Plc | $11,749,676 | 67,523 | Shares | Defined | 2026-02-09 | View |
| MARSHALL WACE, LLP | $11,554,263 | 66,400 | Shares | Other | 2026-02-13 | View |
| Thrivent Financial for Lutherans | $11,019,531 | 63,327 | Shares | Defined | 2026-02-05 | View |
| MORGAN STANLEY | $10,757,994 | 61,824 | Shares | Defined | 2026-02-13 | View |
| STATE OF WISCONSIN INVESTMENT BOARD | $10,312,702 | 59,265 | Shares | Sole | 2026-02-17 | View |
| Stephens Investment Management Group LLC | $10,149,307 | 58,326 | Shares | Defined | 2026-02-05 | View |
| BANK OF AMERICA CORP /DE/ | $9,670,604 | 55,575 | Shares | Defined | 2026-02-17 | View |
| Swiss National Bank | $9,500,946 | 54,600 | Shares | Sole | 2026-02-12 | View |
| FIRST TRUST ADVISORS LP | $9,471,190 | 54,429 | Shares | Sole | 2026-02-13 | View |
| SEI INVESTMENTS CO | $9,221,310 | 52,993 | Shares | Sole | 2026-02-13 | View |
| RENAISSANCE GROUP LLC | $9,180,071 | 52,756 | Shares | Defined | 2026-02-11 | View |
| FRED ALGER MANAGEMENT, LLC | $8,804,209 | 50,596 | Shares | Sole | 2026-02-17 | View |
| Granite Investment Partners, LLC | $8,793,247 | 50,533 | Shares | Sole | 2026-02-12 | View |
| SEGALL BRYANT & HAMILL, LLC | $8,598,356 | 49,413 | Shares | Sole | 2026-02-13 | View |
| Niles Investment Management, LLC | $8,167,855 | 46,939 | Shares | Sole | 2026-02-13 | View |
| CITADEL ADVISORS LLC | $7,934,856 | 45,600 | Shares | Defined | 2026-02-17 | View |
| BARCLAYS PLC | $7,569,782 | 43,502 | Shares | Sole | 2026-02-13 | View |
| Tudor Investment Corp Et Al | $7,423,788 | 42,663 | Shares | Defined | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $7,395,425 | 42,500 | Shares | Defined | 2026-02-17 | View |
| PEREGRINE INVESTMENT MANAGEMENT INC | $7,072,114 | 40,642 | Shares | Sole | 2026-02-04 | View |
| CASTLEARK MANAGEMENT LLC | $7,054,365 | 40,540 | Shares | Sole | 2026-02-13 | View |
| Walleye Capital LLC | $7,038,008 | 40,446 | Shares | Sole | 2026-02-13 | View |
| WELLS FARGO & COMPANY/MN | $6,842,943 | 39,325 | Shares | Defined | 2026-02-13 | View |
| NORDEA INVESTMENT MANAGEMENT AB | $6,806,574 | 39,116 | Shares | Defined | 2026-01-08 | View |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $6,665,975 | 38,308 | Shares | Defined | 2026-02-17 | View |
| VICTORY CAPITAL MANAGEMENT INC | $6,338,488 | 36,426 | Shares | Sole | 2026-02-13 | View |
| Verition Fund Management LLC | $5,615,302 | 32,270 | Shares | Sole | 2026-02-13 | View |
| KBC Group NV | $5,577,368 | 32,052 | Shares | Defined | 2026-01-26 | View |
| Hel Ved Capital Management Ltd | $5,537,868 | 31,825 | Shares | Sole | 2026-02-13 | View |
| ExodusPoint Capital Management, LP | $5,490,189 | 31,551 | Shares | Sole | 2026-02-17 | View |
| Polar Capital Holdings Plc | $5,238,571 | 30,105 | Shares | Defined | 2026-02-17 | View |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $5,200,984 | 29,889 | Shares | Sole | 2026-01-08 | View |
| KENNEDY CAPITAL MANAGEMENT, INC. | $4,901,687 | 28,169 | Shares | Sole | 2026-02-13 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,884,111 | 28,068 | Shares | Other | 2026-02-17 | View |
| Lisanti Capital Growth, LLC | $4,768,918 | 27,406 | Shares | Sole | 2026-02-09 | View |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $4,563,238 | 26,224 | Shares | Sole | 2026-02-17 | View |
| COOPER CREEK PARTNERS MANAGEMENT LLC | $4,507,729 | 25,905 | Shares | Sole | 2026-02-17 | View |
| GILDER GAGNON HOWE & CO LLC | $4,411,501 | 25,352 | Shares | Sole | 2026-02-17 | View |
| PRUDENTIAL FINANCIAL INC | $4,364,170 | 25,080 | Shares | Defined | 2026-02-13 | View |
| VANGUARD GROUP INC | $4,104,025 | 23,585 | Shares | Defined | 2026-01-29 | View |
| FRANKLIN RESOURCES INC | $4,074,095 | 23,413 | Shares | Defined | 2026-02-11 | View |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | $4,067,309 | 23,374 | Shares | Defined | 2026-02-03 | View |
| RENAISSANCE TECHNOLOGIES LLC | $3,967,428 | 22,800 | Shares | Sole | 2026-02-12 | View |
| CITIGROUP INC | $3,962,206 | 22,770 | Shares | Defined | 2026-02-13 | View |
| ALGERT GLOBAL LLC | $3,945,154 | 22,672 | Shares | Sole | 2026-02-17 | View |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | $3,930,363 | 22,587 | Shares | Sole | 2026-02-13 | View |
| BESSEMER GROUP INC | $3,841,617 | 22,077 | Shares | Defined | 2026-02-05 | View |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | $3,567,205 | 20,500 | Shares | Sole | 2026-01-30 | View |