Constellation Software (TSX:CSU) Short Ratio

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSX:CSU Constellation Software Inc TSX:CSU
81 GF Score
Price C$2,855.53
GF Value C$5,655.88
Valuation Significantly Undervalued
! 4 Warning Signs
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What is Constellation Software Short Ratio?

Short Ratio is a metric signaling prevailing investors' sentiment with a company. It represents the number of days it takes short sellers on average to repurchase all the shares short.

Due to the license agreement change with our data vendor, Short Interest related data on GuruFocus will no longer be updated. Existing data will remain as-is, while new data will not be available, except for certain Australian and Canadian stocks.

TSX:CSU
81GF Score
Constellation Software Inc TSX:CSU
Short Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Constellation Software (TSX:CSU) Overvalued in 2026?

Based on GuruFocus' analysis, Constellation Software stock appears to be undervalued. The current stock price of C$2,855.53 is trading 49.5% below its estimated GF Value™ of C$5,655.88. GuruFocus considers Constellation Software to be Significantly Undervalued.

Key valuation signals for TSX:CSU:

  • Short Ratio:
  • GF Value™: C$5,655.88 vs. price of C$2,855.53 (49.5% below fair value)
  • GF Score™: 81/100 with 4 warning signs

No single metric tells the full story. See the TSX:CSU stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Constellation Software Business Description

Address 66 Wellington Street West, Suite 5300, Td Bank Tower, Toronto, ON, CAN, M5K 1E6
Constellation Software is an acquirer, manager, and developer of vertical market software, or VMS, businesses globally. VMS differentiates from horizontal software in that it provides mission critical solutions within a specific industry for customers in a particular market. Constellation operates through a decentralized model in which each business operates as its own independent entity. Managers of individual businesses are incentivized to optimize their business for returns on invested capital and revenue growth. Excess cash generated by the individual businesses is repatriated to portfolio managers who focus on allocating as much capital as possible on new acquisitions. As of 2026, Constellation consisted of over 1,000 individual businesses.
81GF Score

Get the complete analysis for TSX:CSU

Short Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

C$2,855.53
Price
C$5,655.88
GF Value