CSL (CSLLY) Insider Ownership: 0.00 % (As of Jul. 12, 2026)


CSLLY CSL Ltd CSLLY
73 GF Score
Price $21.61
GF Value $50.59
Valuation Significantly Undervalued
! 7 Warning Signs
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What is CSL Insider Ownership?

CSL CSLLY -1.55% 73 Insider Ownership is 0.00 % as of Jul. 12, 2026. GuruFocus rates CSLLY with a GF Score™ of 73/100 and a GF Value™ of $50.59 (Significantly Undervalued). The stock has 7 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, CSL's insider ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, CSL's Institutional Ownership is 0.01%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, CSL's Float Percentage Of Total Shares Outstanding is 0.00%.

CSL Insider Ownership Historical Data

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The historical data trend for CSL's Insider Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

CSL Insider Ownership Chart

CSL Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Insider Ownership
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

CSL Semi-Annual Data
Dec15 Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Jun25 Dec25
Insider Ownership Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
CSLLY
73GF Score
CSL Ltd CSLLY
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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CSL Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 0.00 % mean?
CSL (CSLLY) has a Insider Ownership of 0.00 % as of Jul. 12, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on CSL and its competitors.
Is CSL's Insider Ownership too high?
CSL's current Insider Ownership is 0.00 %. Overall, CSL has a GF Score™ of 73/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does CSL's Insider Ownership compare to VRTX and REGN?
CSL's Insider Ownership of 0.00 % can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Insider Ownership for a Biotechnology company?
A good Insider Ownership depends on the Biotechnology industry context. However, Insider Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on CSL and its competitors. CSL's current Insider Ownership is 0.00 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CSL stock overvalued right now?
Based on GuruFocus' analysis, CSL (CSLLY) is currently considered Significantly Undervalued. The stock's GF Value™ is $50.59, compared to a current price of $21.61 — trading 57.3% below its estimated fair value. The current Insider Ownership is 0.00 %. CSL's overall GF Score™ is 73/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For CSL (CSLLY), the current Insider Ownership is 0.00 % as of Jul. 12, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is CSL (CSLLY) Overvalued in 2026?

Based on GuruFocus' analysis, CSL stock appears to be undervalued. The current stock price of $21.61 is trading 57.3% below its estimated GF Value™ of $50.59. GuruFocus considers CSL to be Significantly Undervalued.

Key valuation signals for CSLLY:

  • Insider Ownership: 0.00 %
  • GF Value™: $50.59 vs. price of $21.61 (57.3% below fair value)
  • GF Score™: 73/100 with 7 warning signs

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

CSL Business Description

Address 655 Elizabeth Street, Melbourne, VIC, AUS, 3000
CSL is one of the largest global biotech companies and has three main segments. CSL Behring either uses plasma-derived proteins or recombinants to treat conditions including immunodeficiencies, bleeding disorders, and neurological indications. CSL Seqirus is the world's second-largest influenza vaccination business and was acquired in fiscal 2016. CSL Vifor is an iron deficiency and nephrology business and was acquired in fiscal 2023. CSL has a strong R&D track record, and the product portfolio and pipeline include nonplasma products as the firm continues to broaden its scope. Originally formed in Australia as a government-owned entity, CSL now earns roughly half its revenue in North America and a quarter in Europe.
73GF Score

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

$21.61
Price
$50.59
GF Value