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Impinj (PI) Institutional Ownership

Impinj logo
$141.58 0.00 (0.00%)
Closing price 07/2/2026 04:00 PM Eastern
Extended Trading
$144.62 +3.04 (+2.15%)
As of 08:15 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Impinj (NASDAQ:PI)

Number of
Institutional Buyers
(last 12 months)
229
Total
Institutional Inflows
(last 12 months)
$2.01B
Number of
Institutional Sellers
(last 12 months)
123
Total
Institutional Outflows
(last 12 months)
$4.02B
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PI Institutional Buying and Selling by Quarter

Impinj Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/22/2026Segall Bryant & Hamill LLC46,977$4.83M0.1%-4.9%0.154%
5/19/2026Western Wealth Management LLC269$28K0.0%N/A0.001%
5/19/2026Janus Henderson Group PLC28,014$2.88M0.0%+40.1%0.092%
5/18/2026Amundi2,333$240K0.0%-8.6%0.008%
5/18/2026California State Teachers Retirement System33,902$3.48M0.0%+29.3%0.111%
5/18/2026Royal Bank of Canada13,812$1.42M0.0%+307.8%0.045%
5/16/2026The Manufacturers Life Insurance Company 425,945$43.75M0.0%+2,441.0%1.398%
5/16/2026Quantinno Capital Management LP11,721$1.20M0.0%-2.7%0.038%
5/16/2026Polar Asset Management Partners Inc.136,656$14.04M0.3%+25.6%0.449%
5/14/2026Inceptionr LLC4,567$469K0.1%N/A0.015%
5/14/2026Sei Investments Co.46,489$4.77M0.0%-66.3%0.153%
5/14/2026Lido Advisors LLC2,993$307K0.0%-47.8%0.010%
5/13/2026Cetera Investment Advisers4,054$416K0.0%-15.9%0.013%
5/13/2026First Trust Advisors LP11,979$1.23M0.0%-78.0%0.039%
5/8/2026PNC Financial Services Group Inc.3,081$316K0.0%+5.4%0.010%
5/7/2026KBC Group NV793$81K0.0%-97.5%0.003%
5/7/2026Swiss National Bank56,500$5.80M0.0%+3.5%0.185%
5/6/2026Jennison Associates LLC108,882$11.18M0.0%-55.1%0.357%
5/6/2026Assetmark Inc.4,648$477K0.0%+21,027.3%0.015%
5/6/2026Allspring Global Investments Holdings LLC181,978$18.55M0.0%+7.0%0.597%
5/5/2026D.A. Davidson & CO.12,439$1.28M0.0%+857.6%0.041%
5/5/2026Bank of New York Mellon Corp143,782$14.77M0.0%-0.7%0.472%
5/4/2026Emerald Mutual Fund Advisers Trust111,287$11.43M0.6%+11.9%0.365%
5/4/2026Emerald Advisers LLC181,615$18.65M0.6%+14.4%0.596%
5/4/2026Principal Financial Group Inc.131,645$13.52M0.0%+2.7%0.432%
5/2/2026SFE Investment Counsel3,525$362K0.1%+4.6%0.012%
5/1/2026Fifth Third Bancorp8,564$880K0.0%+4,821.8%0.028%
5/1/2026Kornitzer Capital Management Inc. KS10,226$1.05M0.0%+19.8%0.034%
4/30/2026Kestra Advisory Services LLC2,730$280K0.0%+19.3%0.009%
4/30/2026Granite Investment Partners LLC47,639$4.89M0.3%-5.7%0.156%
4/30/2026Greenwood Capital Associates LLC4,493$461K0.1%N/A0.015%
4/30/2026Taylor Frigon Capital Management LLC19,733$2.03M1.2%+14.9%0.065%
4/28/2026Stephens Investment Management Group LLC79,531$8.17M0.1%+36.4%0.261%
4/28/2026K.J. Harrison & Partners Inc26,200$2.69M0.4%+133.9%0.086%
4/27/2026New York State Teachers Retirement System19,626$2.02M0.0%-4.3%0.064%
4/27/2026Elevation Point Wealth Partners LLC3,416$351K0.0%N/A0.011%
4/27/2026Jamison Private Wealth Management Inc.9,069$931K0.1%+2.4%0.030%
4/23/2026Inspire Investing LLC5,086$522K0.0%+88.1%0.017%
4/22/2026Pictet Asset Management Holding SA4,327$444K0.0%+6.9%0.014%
4/21/2026Generali Investments Towarzystwo Funduszy Inwestycyjnych13,500$1.39M0.7%+22.7%0.044%
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4/21/2026Louisiana State Employees Retirement System11,900$1.22M0.0%N/A0.039%
4/16/2026SG Americas Securities LLC25,743$2.64M0.0%+241.1%0.085%
4/15/2026Peregrine Investment Management Inc.70,492$7.24M5.7%+73.4%0.233%
3/17/2026Rockefeller Capital Management L.P.91,652$15.95M0.0%+2.8%0.303%
3/9/2026Corient Private Wealth LLC3,883$675K0.0%+4.9%0.013%
3/3/2026Caitong International Asset Management Co. Ltd344$60K0.0%N/A0.001%
2/25/2026MidFirst Bank1,565$272K0.0%N/A0.005%
2/19/2026T. Rowe Price Investment Management Inc.183,669$31.96M0.0%+12.3%0.608%
2/19/2026Invesco Ltd.1,287,879$224.10M0.0%+6.5%4.260%
2/19/2026Corient Private Wealth LLC3,808$662K0.0%+2.9%0.013%
2/18/2026Mercer Global Advisors Inc. ADV3,211$559K0.0%+44.9%0.011%
2/18/2026Vident Advisory LLC2,364$411K0.0%+12.0%0.008%
2/18/2026State of Tennessee Department of Treasury12,140$2.11M0.0%+13.9%0.040%
2/18/2026EP Wealth Advisors LLC4,829$840K0.0%N/A0.016%
2/18/2026Mackenzie Financial Corp6,746$1.14M0.0%+307.4%0.022%
2/18/2026Sylebra Capital LLC1,132,152$197.01M17.1%-38.1%3.745%
2/18/2026Empowered Funds LLC1,316$229K0.0%N/A0.004%
2/18/2026XTX Topco Ltd3,529$614K0.0%N/A0.012%
2/18/2026VestGen Advisors LLC1,331$232K0.0%N/A0.004%
2/18/2026Wellington Management Group LLP93,362$16.25M0.0%+9.3%0.309%
2/18/2026Odyssean LLC3,402$592K0.4%N/A0.011%
2/18/2026Millennium Management LLC1,377$240K0.0%N/A0.005%
2/18/2026Inspire Investing LLC2,704$471K0.0%+6.1%0.009%
2/18/2026Janus Henderson Group PLC19,991$3.48M0.0%-92.0%0.066%
2/18/2026Ardsley Advisory Partners LP6,500$1.13M0.1%N/A0.022%
2/17/2026Guggenheim Capital LLC4,608$802K0.0%-17.3%0.015%
2/17/2026Polar Asset Management Partners Inc.108,811$18.93M0.2%+27.2%0.360%
2/17/2026AQR Capital Management LLC4,558$793K0.0%-42.3%0.015%
2/17/2026Cetera Investment Advisers4,821$839K0.0%+11.4%0.016%
2/17/2026Whale Rock Capital Management LLC887,272$154.39M2.0%-27.5%2.935%
2/17/2026Amundi2,553$444K0.0%N/A0.008%
2/17/2026Price T Rowe Associates Inc. MD692,596$120.52M0.0%+2.7%2.291%
2/17/2026T. Rowe Price Investment Management Inc.11,834$2.06M0.0%-92.8%0.039%
2/17/2026Osaic Holdings Inc.6,160$1.07M0.0%+66.8%0.020%
2/17/2026California State Teachers Retirement System26,224$4.56M0.0%+6.7%0.087%
2/17/2026Russell Investments Group Ltd.3,406$593K0.0%+10.8%0.011%
2/17/2026Maryland State Retirement & Pension System3,929$684K0.0%+5.6%0.013%
2/17/2026State of Wisconsin Investment Board59,265$10.31M0.0%+8.5%0.196%
2/17/2026Captrust Financial Advisors13,664$2.38M0.0%+2.0%0.045%
2/17/2026Fred Alger Management LLC50,596$8.80M0.0%-62.7%0.167%
2/17/2026ExodusPoint Capital Management LP31,551$5.49M0.0%-51.7%0.104%
2/17/2026Royal Bank of Canada3,387$589K0.0%-96.4%0.011%
2/17/2026Graham Capital Management L.P.2,627$457K0.0%N/A0.009%
2/17/2026Polar Capital Holdings Plc30,105$5.24M0.0%-68.3%0.100%
2/16/2026Vanguard Personalized Indexing Management LLC2,467$429K0.0%+4.1%0.008%
2/16/2026Verition Fund Management LLC32,270$5.62M0.0%+2.7%0.107%
2/16/2026MML Investors Services LLC2,007$349K0.0%+55.7%0.007%
2/16/2026Next Century Growth Investors LLC17,444$3.04M0.2%-83.3%0.058%
2/16/2026Niles Investment Management LLC46,939$8.17M6.2%N/A0.155%
2/16/2026Kennedy Capital Management LLC28,169$4.90M0.1%+0.5%0.093%
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2/16/2026Eventide Asset Management LLC2,189$380K0.0%-23.9%0.007%
2/16/2026Barclays PLC43,502$7.57M0.0%+14.8%0.144%
2/13/2026Kestra Advisory Services LLC2,289$398K0.0%N/A0.008%
2/13/2026Marshall Wace LLP66,400$11.55M0.0%+1,496.9%0.220%
2/13/2026The Manufacturers Life Insurance Company 16,763$2.89M0.0%+17.5%0.055%
2/13/2026CANADA LIFE ASSURANCE Co22,587$3.93M0.0%-15.7%0.075%
2/13/2026Segall Bryant & Hamill LLC49,413$8.60M0.1%N/A0.163%
2/13/2026Advisory Research Inc.3,873$674K0.1%+5.3%0.013%
2/13/2026Virtus Advisers LLC900$157K0.1%N/A0.003%
2/13/2026Smartleaf Asset Management LLC384$65K0.0%+35.2%0.001%


PI Institutional Ownership - Frequently Asked Questions

During the previous two years, 384 institutional investors and hedge funds held shares of Impinj. The most heavily invested institutionals were FMR LLC ($913.15M), Vanguard Group Inc. ($603.11M), Invesco Ltd. ($224.10M), State Street Corp ($222.19M), Capital International Investors ($221.90M), Sylebra Capital LLC ($197.01M), and Whale Rock Capital Management LLC ($154.39M).Learn more on Impinj's institutional investors.

Of the 344 institutional investors that purchased Impinj's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: DLD Asset Management LP ($12M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($731.82K), Norges Bank ($684.85K), Assenagon Asset Management S.A. ($665.12K), Capital International Investors ($473.72K), Invesco Ltd. ($472.27K), and Janus Henderson Group PLC ($432.87K).

Institutional investors have bought a total of 16,419,780 shares in the last 24 months. This purchase volume represents approximately $2.01B in transactions.

Of the 123 institutional investors that sold Impinj's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: DLD Asset Management LP ($12.25M), Polar Capital Holdings Plc ($3.10M), Franklin Resources Inc. ($2.68M), Sylebra Capital LLC ($997.11K), Invesco Ltd. ($548.11K), Whale Rock Capital Management LLC ($337.31K), and UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($334.74K).

Institutional investors have sold a total of 22,738,448 shares in the last 24 months. This volume of shares sold represents approximately $4.02B in transactions.


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This page (NASDAQ:PI) was last updated on 7/6/2026 by MarketBeat.com Staff.
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