A detailed history of Granite Investment Partners, LLC transactions in Impinj Inc stock. As of the latest transaction made, Granite Investment Partners, LLC holds 109,480 shares of PI stock, worth $22.6 Million. This represents 0.63% of its overall portfolio holdings.

Number of Shares
109,480
Holding current value
$22.6 Million
% of portfolio
0.63%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 13, 2025

BUY
$62.54 - $125.05 $6.85 Million - $13.7 Million
109,480 New
109,480 $12.2 Million
Q3 2018

Nov 08, 2018

SELL
$18.57 - $26.4 $520,907 - $740,546
-28,051 Closed
0 $0
Q2 2018

Aug 06, 2018

SELL
$11.87 - $23.0 $21,342 - $41,354
-1,798 Reduced 6.02%
28,051 $620,000
Q1 2018

May 04, 2018

BUY
$11.07 - $25.31 $330,428 - $755,478
29,849 New
29,849 $389,000

Others Institutions Holding PI

About IMPINJ INC


  • Ticker PI
  • Exchange NASDAQ
  • Sector Technology
  • Industry Communication Equipment
  • Shares Outstandng 25,915,000
  • Market Cap $5.34B
  • Description
  • Impinj, Inc. operates a cloud connectivity platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. Its platform, which comprises multiple product families, wirelessly connects individual items and delivers data about the connected items to business and consumer applications. The company's platform comprises endpoint ICs,...
More about PI
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