Skip to main content
Livermore
Livermore
ZHEN

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 $4.69B in total; Soros Fund Management is the only superinvestor holding it.

Q2 2021 vs. Q1 2021

How the institutions holding Impinj Inc changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of PI: Q1 2021 compared with Q2 2021
MeasureQ1 2021Q2 2021Change
Holders163165+2
Shares22.1M21.3M−727.4K (−3.3%)
Value$1.25B$1.10B−$154.0M (−12.3%)

New holders (26)

Institutions that held Impinj Inc at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to PI in Q2 2021
InstitutionSharesValue% of portfolio
Intrinsic Edge Capital Management LLC147,339$7.60M0.45%
First Trust Advisors LP72,785$3.75M0.00%
Fisher Asset Management, LLC60,043$3.10M0.00%
Pachira Investments Inc.23,331$1.20M0.85%
Alpha Paradigm Partners, LLC18,812$971.0K0.37%
PEAK6 Investments LLC18,329$946.0K0.03%
Vident Investment Advisory, LLC17,223$889.0K0.03%
Axiom Investment Management LLC14,246$735.0K0.57%
Walleye Capital LLC9,408$485.0K0.02%
HN Saltoro Capital, LP7,500$387.0K0.41%
Los Angeles Capital Management LLC7,069$365.0K0.00%
Wolverine Trading, LLC5,701$300.0K0.01%
XTX Topco Ltd5,023$259.0K0.09%
Campbell & CO Investment Adviser LLC4,900$253.0K0.11%
Bel Air Investment Advisors LLC4,619$238.0K0.01%
Blueshift Asset Management, LLC4,593$237.0K0.01%
SEI Investments Co4,587$221.0K0.00%
Quadrature Capital Ltd4,042$209.0K0.01%
STRS Ohio1,700$87.0K0.00%
Vectors Research Management, LLC1,000$52.0K0.01%
Simplex Trading, LLC924$47.0K0.00%
Advisory Services Network, LLC500$26.0K0.00%
FORA Capital, LLC314$16.0K0.00%
Creative Financial Designs Inc250$13.0K0.00%
Quadrant Capital Group LLC64$3.00K0.00%
Salem Investment Counselors Inc30$2.00K0.00%

Sold out (24)

Institutions that held Impinj Inc at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of PI in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Norges Bank199,500$11.3M
Segall Bryant & Hamill, LLC78,347$4.46M
Lisanti Capital Growth, LLC51,985$2.96M
EAM Global Investors LLC46,781$2.66M
California Public Employees Retirement System34,700$1.97M
EAM Investors, LLC33,227$1.89M
Federated Hermes, Inc.33,025$1.88M
Canada Pension Plan Investment Board31,000$1.76M
Coldstream Capital Management Inc16,000$910.0K
Boothbay Fund Management, LLC12,835$730.0K
Jump Financial, LLC11,900$677.0K
Balyasny Asset Management LLC4,640$264.0K
Aigen Investment Management, LP4,487$255.0K
Principal Financial Group Inc3,751$213.0K
SG Americas Securities, LLC2,977$169.0K
Altshuler Shaham Ltd1,116$63.0K
Fifth Third Bancorp552$31.0K
Group One Trading, L.P.543$31.0K
Bank of Montreal484$27.0K
HM Payson & Co478$27.0K
Valeo Financial Advisors, LLC145$8.00K
Eaton Vance Management119$7.00K
International Assets Investment Management, LLC125$5.00K
Reilly Financial Advisors, LLC60$3.00K