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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.

Q1 2024 vs. Q4 2023

How the institutions holding Impinj Inc changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of PI: Q4 2023 compared with Q1 2024
MeasureQ4 2023Of which not filed for Q1 2024Q1 2024Change
Holders2001228+29
Shares28.0M3.31K27.9M−39.7K (−0.1%)
Value$2.52B$297.8K$3.59B+$1.07B (+42.4%)

1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (52)

Institutions that held Impinj Inc at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to PI in Q1 2024
InstitutionSharesValue% of portfolio
American Century Companies Inc284,027$36.5M0.02%
Jennison Associates LLC200,508$25.7M0.02%
Cooper Creek Partners Management LLC195,941$25.2M1.02%
TimesSquare Capital Management, LLC149,480$19.2M0.28%
Agf Management Ltd98,603$12.7M0.07%
Lord, Abbett & Co. LLC75,219$9.66M0.03%
Balyasny Asset Management LLC69,079$8.87M0.02%
Hampton Road Capital Management LP57,839$7.43M0.99%
G2 Investment Partners Management LLC54,130$6.95M1.85%
Tudor Investment Corp Et Al48,508$6.23M0.08%
Panagora Asset Management Inc37,062$4.76M0.02%
State of New Jersey Common Pension Fund D26,744$3.43M0.01%
Apis Capital Advisors, LLC25,600$3.29M2.49%
First Trust Advisors LP24,615$3.16M0.00%
Polymer Capital Management (HK) LTD15,530$1.99M0.50%
ExodusPoint Capital Management, LP12,181$1.56M0.02%
Squarepoint Ops LLC11,502$1.48M0.01%
Semanteon Capital Management, LP10,394$1.33M0.85%
Two Sigma Investments, LP9,577$1.23M0.00%
Harbor Capital Advisors, Inc.6,382$820.0K0.11%
Ardsley Advisory Partners LP5,000$642.0K0.09%
Deltec Asset Management LLC4,550$584.3K0.12%
Kovitz Investment Group Partners, LLC4,372$561.4K0.01%
SG Americas Securities, LLC3,996$513.0K0.00%
Dark Forest Capital Management LP3,490$448.2K0.08%
D.A. Davidson & Co.3,255$418.0K0.00%
Algert Global LLC3,175$407.7K0.02%
Cetera Investment Advisers2,627$337.3K0.00%
Virtu Financial LLC2,598$334.0K0.03%
HSBC Holdings PLC2,587$332.2K0.00%
Baird Financial Group, Inc.2,437$312.9K0.00%
Jump Financial, LLC2,378$305.4K0.01%
Keybank National Association1,931$248.0K0.00%
Franklin Resources Inc1,927$247.4K0.00%
Axq Capital, LP1,900$244.0K0.06%
LJI Wealth Management, LLC1,800$231.1K0.06%
Bayesian Capital Management, LP1,775$227.9K0.02%
Scientech Research LLC1,726$221.6K0.12%
Marshall Wace, LLP1,700$218.3K0.00%
Private Advisor Group, LLC1,621$208.2K0.00%
Danske Bank A/S1,300$166.9K0.00%
CIBC Private Wealth Group, LLC1,000$128.6K0.00%
Tucker Asset Management LLC544$69.9K0.02%
Jamison Private Wealth Management, Inc.260$33.4K0.01%
Future Financial Wealth Managment LLC250$32.1K0.02%
STRS Ohio200$25.0K0.00%
Meeder Asset Management Inc162$20.8K0.00%
Hanseatic Management Services Inc58$7.45K0.01%
Anfield Capital Management, LLC25$3.21K0.00%
Quest Partners LLC10$1.28K0.00%
Steward Partners Investment Advisory, LLC5$6420.00%
Rothschild Investment LLC2$2570.00%

Sold out (23)

Institutions that held Impinj Inc at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of PI in Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Sora Investors LLC160,000$14.4M
Ghisallo Capital Management LLC46,566$4.19M
Point72 Hong Kong Ltd38,092$3.43M
Holocene Advisors, LP33,952$3.06M
Twinbeech Capital LP30,960$2.79M
Susquehanna International Group, LLP23,363$2.10M
Simplex Trading, LLC17,748$1.60M
CenterBook Partners LP15,988$1.44M
Scopia Capital Management LP15,958$1.44M
Wolverine Trading, LLC7,863$707.9K
Walleye Trading LLC7,190$647.3K
Engineers Gate Manager LP5,433$489.1K
X-Square Capital, LLC4,996$450.0K
Cetera Advisor Networks LLC3,416$307.5K
Moloney Securities Asset Management, LLC3,200$288.1K
Atria Wealth Solutions, Inc.3,100$279.1K
Dimensional Fund Advisors LP2,890$260.2K
Neuberger Berman Group LLC2,755$248.0K
Headlands Technologies LLC649$58.4K
Advisory Services Network, LLC500$45.0K
Psagot Value Holdings Ltd. / (Israel)220$20.0K
McGlone Suttner Wealth Management, Inc.33$2.97K
Abound Wealth Management15$1.35K

Not filed for Q1 2024 yet (1)

Institutions that held Impinj Inc at the end of Q4 2023 and haven't filed a 13F for Q1 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding PI in Q4 2023 that haven't filed for Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Telemus Capital, LLC3,308$297.8K