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CSU Insider Trading

Insider Ownership Percentage: 5.69%
Insider Buying (Last 12 Months): C$1,016,163.50
Insider Selling (Last 12 Months): C$8,260,625.00

Constellation Software Insider Trading History Chart

This chart shows the insider buying and selling history at Constellation Software by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Constellation Software Share Price & Price History

Current Price: C$2,368.45
Price Change: ▼ Price Decrease of -38.52 (-1.60%)
As of 02/24/2026 05:00 PM ET

This chart shows the closing price history over time for CSU up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Constellation Software Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/17/2025Barry Alan SymonsInsiderSell2,500C$3,304.25C$8,260,625.0057,000
9/26/2025Mark Robert MillerInsiderBuy275C$3,695.14C$1,016,163.5011,753
6/21/2024John Edward BillowitsSenior OfficerSell1,000C$3,768.39C$3,768,390.00
3/26/2024John Edward BillowitsSenior OfficerSell1,000C$3,762.90C$3,762,900.00
3/22/2024Claire Marie Catherine KennedyDirectorBuy15C$3,787.13C$56,806.9567
See Full Table

SEC Filings (Institutional Ownership Changes) for Constellation Software (TSE:CSU)

64.66% of Constellation Software stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Constellation Software logo
Constellation Software is an international provider of market-leading software and services to a number of industries. Our mission is to acquire, manage and build market-leading software businesses that develop specialized, mission-critical software solutions to address the specific needs of our particular industries. Our company was founded in 1995 to assemble a portfolio of vertical market software companies that have the potential to be leaders in their particular market. Since then, we have grown rapidly through a combination of acquisitions and organic growth, and established a strong constellation of companies with a large, diverse customer base. We have six operating groups which currently service customers in over 100 different markets worldwide. With our headquarters in Toronto, Canada, and offices in North America, Europe, Australia, South America and Africa, we have over 50,000 employees generating consolidated revenues exceeding US$6 billion.
Read More on Constellation Software

Today's Range

Now: C$2,368.45
Low: C$2,359.38
High: C$2,431.00

50 Day Range

MA: C$2,864.10
Low: C$2,258.18
High: C$3,375.08

52 Week Range

Now: C$2,368.45
Low: C$2,196.00
High: C$5,300.00

Volume

54,590 shs

Average Volume

110,650 shs

Market Capitalization

C$50.19 billion

P/E Ratio

73.10

Dividend Yield

0.22%

Beta

0.095574

Who are the company insiders with the largest holdings of Constellation Software?

Constellation Software's top insider investors include:
  1. Barry Alan Symons (Insider)
  2. Mark Robert Miller (Insider)
  3. Claire Marie Catherine Kennedy (Director)
  4. John Edward Billowits (Senior Officer)
Learn More about top insider investors at Constellation Software.