Impinj (PI) Stock Chart & Stock Price History $193.53 -0.23 (-0.12%) As of 10:55 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Impinj Stock Price Performance The Impinj (PI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 4.57%, with a year-to-date return of 34.88%. In the past month, the stock has increased 21.11%, reflecting recent market activity. As of the latest close, Impinj traded at $193.76 with a market cap of $5.64 billion and volume of 410,358 shares. Five years ago, the stock traded at $27.62, representing a 609.36% increase over that period. At the time, it had a market cap of $631.26 million and a volume of 133,018 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+9.60%1 Month Performance+21.11%3 Month Performance+88.43%Year-To-Date Performance+34.88%1 Year Performance+4.57%5 Year Performance+609.36% PI Stock Chart for Wednesday, September, 17, 2025 PI Chart by TradingView Impinj Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization09/16/2025$190.81$193.76+1.55%$195.00$185.01410,358 shs$5.64 billion09/15/2025$178.76$190.81+6.74%$192.00$178.95867,660 shs$5.55 billion09/12/2025$183.43$178.76-2.55%$184.82$176.30526,336 shs$5.20 billion09/11/2025$190.00$183.43-3.46%$193.90$182.83639,391 shs$5.34 billion09/10/2025$195.34$190.00-2.73%$201.00$189.90909,050 shs$5.53 billion09/09/2025$200.78$195.34-2.71%$200.00$189.89707,062 shs$5.84 billion09/08/2025$191.02$200.78+5.11%$201.26$191.14750,437 shs$5.84 billion09/05/2025$188.13$191.02+1.54%$192.77$187.44414,867 shs$5.56 billion09/04/2025$194.47$188.13-3.26%$193.69$184.59943,690 shs$5.47 billion09/03/2025$185.74$194.47+4.70%$195.55$185.361.12 million shs$5.66 billion Get the Latest News and Ratings for PI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Impinj and its competitors with MarketBeat's FREE daily newsletter. 09/02/2025$187.47$185.74-0.92%$185.94$177.26293,569 shs$5.40 billion09/01/2025$187.47$187.47$191.15$186.89256,079 shs$5.45 billion08/29/2025$190.56$187.47-1.62%$191.15$186.89256,079 shs$5.45 billion08/28/2025$186.37$190.56+2.25%$192.48$184.88385,458 shs$5.54 billion08/27/2025$178.86$186.37+4.20%$189.43$176.40860,024 shs$5.42 billion08/26/2025$175.78$178.86+1.75%$179.62$174.83449,283 shs$5.20 billion08/25/2025$176.82$175.78-0.59%$178.50$175.64251,362 shs$5.11 billion08/22/2025$168.21$176.82+5.12%$182.76$168.31503,732 shs$5.14 billion08/21/2025$164.78$168.21+2.08%$168.57$162.77348,430 shs$4.89 billion08/20/2025$166.55$164.78-1.06%$167.00$160.05335,202 shs$4.79 billion08/19/2025$165.74$166.55+0.49%$168.89$164.11336,948 shs$4.84 billion08/18/2025$161.77$165.74+2.45%$166.57$159.24268,502 shs$4.82 billion Related Companies Hubbell Stock Chart Flex Stock Chart ON Semiconductor Stock Chart GlobalFoundries Stock Chart United Microelectronics Stock Chart Leonardo DRS Stock Chart Lumentum Stock Chart Nextracker Stock Chart Qorvo Stock Chart Tower Semiconductor Stock Chart Receive PI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Impinj and its competitors with MarketBeat's FREE daily newsletter. 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