A detailed history of Tortoise Investment Management, LLC transactions in Pdf Solutions Inc stock. As of the latest transaction made, Tortoise Investment Management, LLC holds 2 shares of PDFS stock, worth $50. This represents 0.0% of its overall portfolio holdings.

Number of Shares
2
Holding current value
$50
% of portfolio
0.0%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025

BUY
$18.97 - $26.12 $37 - $52
2 New
2 $0
Q4 2023

Aug 07, 2025

BUY
$26.4 - $33.91 $2,376 - $3,051
90 New
90 $2,000
Q3 2023

Aug 07, 2025

BUY
$30.82 - $47.6 $2,773 - $4,284
90 New
90 $2,000
Q2 2023

Aug 07, 2023

SELL
$33.72 - $45.24 $1,348 - $1,809
-40 Reduced 30.77%
90 $4,000
Q1 2023

May 09, 2023

SELL
$27.44 - $42.4 $3,292 - $5,088
-120 Reduced 48.0%
130 $5,000
Q3 2017

Nov 15, 2017

BUY
$14.32 - $16.05 $3,580 - $4,012
250
250 $4,000

Others Institutions Holding PDFS

About PDF SOLUTIONS INC


  • Ticker PDFS
  • Exchange NASDAQ
  • Sector Technology
  • Industry Software—Application
  • Shares Outstandng 37,276,900
  • Market Cap $936M
  • Description
  • PDF Solutions, Inc. provides proprietary software and physical intellectual property products for integrated circuit designs, electrical measurement hardware tools, proven methodologies, and professional services in the United States, China, Japan, Taiwan, and internationally. The company offers Exensio software products, such as Manufacturing A...
More about PDFS
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