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 2021
Institutional positions in Impinj Inc as of Jun 30, 2021. 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
- 165
- +2 vs. Q1 2021
- Shares held
- 21.3M
- −727.4K (−3.3%) vs. Q1 2021
- Total value
- $1.10B
- −$154.0M (−12.3%) vs. Q1 2021
- New holders
- 26
- 58 more added
- Sold out
- 24
- 53 more reduced
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Impinj Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sylebra Capital Ltd | 4,397,337 | $226.9M | 5.63% | 00.0% | Unchanged |
| Chevy Chase Trust Holdings, Inc. | 1,725,284 | $89.0M | 0.30% | +18,531+1.1% | Added |
| BlackRock Inc. | 1,465,664 | $75.6M | 0.00% | +116,340+8.6% | Added |
| Fred Alger Management, LLC | 1,050,196 | $54.2M | 0.13% | +258,497+32.7% | Added |
| Vanguard Group Inc | 1,037,915 | $53.5M | 0.00% | +45,951+4.6% | Added |
| Gilder Gagnon Howe & Co LLC | 1,002,965 | $51.7M | 0.25% | −11,772−1.2% | Reduced |
| State Street Corp | 761,101 | $39.3M | 0.00% | +33,185+4.6% | Added |
| Toronado Partners, LLC | 684,679 | $35.3M | 10.30% | +38,159+5.9% | Added |
| Janus Henderson Group PLC | 679,489 | $35.1M | 0.02% | +149,472+28.2% | Added |
| AWM Investment Company, Inc. | 492,477 | $25.4M | 2.51% | +61,500+14.3% | Added |
| Ameriprise Financial Inc | 486,308 | $25.1M | 0.01% | −513,485−51.4% | Reduced |
| Driehaus Capital Management LLC | 427,463 | $22.1M | 0.29% | +105,641+32.8% | Added |
| D. E. Shaw & Co., Inc. | 368,035 | $19.0M | 0.02% | −114,569−23.7% | Reduced |
| Geode Capital Management, LLC | 349,216 | $18.0M | 0.00% | +27,121+8.4% | Added |
| Morgan Stanley | 346,468 | $17.9M | 0.00% | −75,208−17.8% | Reduced |
| Neuberger Berman Group LLC | 347,229 | $17.8M | 0.02% | +55,590+19.1% | Added |
| Polar Asset Management Partners Inc. | 308,681 | $15.9M | 0.20% | +106,800+52.9% | Added |
| Northern Trust Corp | 221,221 | $11.4M | 0.00% | +5,858+2.7% | Added |
| Millennium Management LLC | 213,245 | $11.0M | 0.01% | −85,695−28.7% | Reduced |
| Deutsche Bank AG | 207,612 | $10.7M | 0.01% | +6,721+3.3% | Added |
| Jacob Asset Management of New York LLC | 206,100 | $10.6M | 3.51% | +109,600+113.6% | Added |
| Lord, Abbett & Co. LLC | 198,497 | $10.2M | 0.02% | −18,934−8.7% | Reduced |
| Two Sigma Investments, LP | 188,528 | $9.73M | 0.03% | −87,775−31.8% | Reduced |
| JPMorgan Chase & Co | 185,148 | $9.55M | 0.00% | +24,901+15.5% | Added |
| Cinctive Capital Management LP | 185,000 | $9.54M | 0.52% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 164,800 | $8.50M | 0.02% | −74,100−31.0% | Reduced |
| Scout Investments, Inc. | 157,532 | $8.13M | 0.12% | +10,560+7.2% | Added |
| Renaissance Technologies LLC | 150,900 | $7.79M | 0.01% | −61,700−29.0% | Reduced |
| Intrinsic Edge Capital Management LLC | 147,339 | $7.60M | 0.45% | +147,339 | New |
| Charles Schwab Investment Management Inc | 147,026 | $7.59M | 0.00% | +8,127+5.9% | Added |
| UBS Asset Management Americas Inc | 144,685 | $7.46M | 0.00% | −349,821−70.7% | Reduced |
| Silvercrest Asset Management Group LLC | 144,508 | $7.46M | 0.05% | +31,487+27.9% | Added |
| Nuveen Asset Management, LLC | 143,397 | $7.40M | 0.00% | −18,353−11.3% | Reduced |
| Axel Capital Management, LLC | 135,895 | $7.01M | 3.99% | −73,105−35.0% | Reduced |
| Taylor Frigon Capital Management LLC | 131,983 | $6.81M | 2.13% | −6,012−4.4% | Reduced |
| Atika Capital Management LLC | 127,000 | $6.55M | 0.54% | −33,000−20.6% | Reduced |
| BNP Paribas Arbitrage, SA | 105,549 | $5.45M | 0.01% | +91,743+664.5% | Added |
| State of Wisconsin Investment Board | 102,000 | $5.26M | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 96,284 | $4.97M | 0.00% | +7,441+8.4% | Added |
| UBS Group AG | 95,405 | $4.92M | 0.00% | −9,625−9.2% | Reduced |
| Goldman Sachs Group Inc | 91,981 | $4.75M | 0.00% | +24,611+36.5% | Added |
| Citadel Advisors LLC | 90,676 | $4.68M | 0.00% | −62,491−40.8% | Reduced |
| First Trust Advisors LP | 72,785 | $3.75M | 0.00% | +72,785 | New |
| Voloridge Investment Management, LLC | 63,655 | $3.28M | 0.02% | −7,813−10.9% | Reduced |
| Royce & Associates LP | 61,000 | $3.15M | 0.02% | +15,000+32.6% | Added |
| Fisher Asset Management, LLC | 60,043 | $3.10M | 0.00% | +60,043 | New |
| Mirae Asset Global Investments Co., Ltd. | 58,836 | $3.04M | 0.01% | +3,384+6.1% | Added |
| Bank of New York Mellon Corp | 56,461 | $2.91M | 0.00% | −4,612−7.6% | Reduced |
| Verition Fund Management LLC | 50,000 | $2.58M | 0.04% | −35,000−41.2% | Reduced |
| Essex Investment Management Co LLC | 47,769 | $2.46M | 0.29% | −4,114−7.9% | Reduced |
| Dimensional Fund Advisors LP | 42,744 | $2.21M | 0.00% | −62,735−59.5% | Reduced |
| Clarius Group, LLC | 39,944 | $2.06M | 0.18% | +2,849+7.7% | Added |
| Trellus Management Company, LLC | 39,616 | $2.04M | 1.65% | 00.0% | Unchanged |
| PDT Partners, LLC | 39,347 | $2.03M | 0.13% | +4,347+12.4% | Added |
| Swiss National Bank | 38,700 | $2.00M | 0.00% | −900−2.3% | Reduced |
| K.J. Harrison & Partners Inc | 38,550 | $1.99M | 0.21% | +2,000+5.5% | Added |
| Assenagon Asset Management S.A. | 38,504 | $1.99M | 0.01% | −133,739−77.6% | Reduced |
| Moloney Securities Asset Management, LLC | 36,650 | $1.89M | 0.34% | +881+2.5% | Added |
| Envestnet Asset Management Inc | 33,315 | $1.72M | 0.00% | −24−0.1% | Reduced |
| Black Creek Investment Management Inc. | 30,500 | $1.57M | 0.05% | +12,000+64.9% | Added |
| Ironwood Investment Management LLC | 27,957 | $1.44M | 0.73% | −389−1.4% | Reduced |
| Cubist Systematic Strategies, LLC | 27,345 | $1.41M | 0.02% | +1,279+4.9% | Added |
| Raymond James & Associates | 25,925 | $1.34M | 0.00% | +9,012+53.3% | Added |
| California State Teachers Retirement System | 25,717 | $1.33M | 0.00% | −135−0.5% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 24,376 | $1.26M | 0.00% | +5,575+29.7% | Added |
| Pachira Investments Inc. | 23,331 | $1.20M | 0.85% | +23,331 | New |
| Truist Financial Corp | 22,792 | $1.18M | 0.00% | −618−2.6% | Reduced |
| Alliancebernstein L.P. | 19,200 | $991.0K | 0.00% | −400−2.0% | Reduced |
| Alpha Paradigm Partners, LLC | 18,812 | $971.0K | 0.37% | +18,812 | New |
| Capital Impact Advisors, LLC | 18,625 | $961.0K | 0.31% | +15,324+464.2% | Added |
| PEAK6 Investments LLC | 18,329 | $946.0K | 0.03% | +18,329 | New |
| Rhumbline Advisers | 18,229 | $940.0K | 0.00% | −1,104−5.7% | Reduced |
| Squarepoint Ops LLC | 18,142 | $936.0K | 0.01% | −3,575−16.5% | Reduced |
| Credit Suisse AG | 17,931 | $925.0K | 0.00% | −62,592−77.7% | Reduced |
| Redmond Asset Management, LLC | 17,754 | $916.0K | 0.27% | 00.0% | Unchanged |
| LPL Financial LLC | 17,436 | $900.0K | 0.00% | +1,492+9.4% | Added |
| Vident Investment Advisory, LLC | 17,223 | $889.0K | 0.03% | +17,223 | New |
| New York State Common Retirement Fund | 17,039 | $879.0K | 0.00% | +339+2.0% | Added |
| Portolan Capital Management, LLC | 16,802 | $867.0K | 0.06% | −28,083−62.6% | Reduced |
| Tudor Investment Corp Et Al | 15,609 | $805.0K | 0.02% | −17,847−53.3% | Reduced |
| Victory Capital Management Inc | 14,650 | $756.0K | 0.00% | +4,370+42.5% | Added |
| Axiom Investment Management LLC | 14,246 | $735.0K | 0.57% | +14,246 | New |
| Oppenheimer Asset Management Inc. | 13,533 | $698.0K | 0.01% | +1,543+12.9% | Added |
| FMR LLC | 13,196 | $681.0K | 0.00% | −50−0.4% | Reduced |
| SFE Investment Counsel | 13,140 | $678.0K | 0.19% | −44−0.3% | Reduced |
| Parametric Portfolio Associates LLC | 12,802 | $660.0K | 0.00% | −4,708−26.9% | Reduced |
| Jane Street Group, LLC | 12,523 | $646.0K | 0.00% | +4,082+48.4% | Added |
| Price T Rowe Associates Inc | 12,148 | $627.0K | 0.00% | −4,292−26.1% | Reduced |
| Manufacturers Life Insurance Company, The | 10,691 | $552.0K | 0.00% | +898+9.2% | Added |
| American International Group, Inc. | 10,458 | $540.0K | 0.00% | +466+4.7% | Added |
| Susquehanna International Group, LLP | 10,104 | $521.0K | 0.00% | −22,007−68.5% | Reduced |
| Wells Fargo & Company | 9,453 | $487.0K | 0.00% | −672−6.6% | Reduced |
| Walleye Capital LLC | 9,408 | $485.0K | 0.02% | +9,408 | New |
| Dynamic Technology Lab Private Ltd | 9,040 | $466.0K | 0.05% | −742−7.6% | Reduced |
| State Board of Administration of Florida Retirement System | 8,704 | $449.0K | 0.00% | +1,493+20.7% | Added |
| Lazard Asset Management LLC | 8,457 | $436.0K | 0.00% | −2,608−23.6% | Reduced |
| Waterfront Wealth Inc. | 8,080 | $417.0K | 0.20% | +1,382+20.6% | Added |
| MetLife Investment Management | 7,512 | $387.5K | 0.00% | 00.0% | Unchanged |
| HN Saltoro Capital, LP | 7,500 | $387.0K | 0.41% | +7,500 | New |
| Invesco Ltd. | 7,229 | $373.0K | 0.00% | +1,598+28.4% | Added |