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.
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.
SISBOM:540673 -1.56%85 Buyback Yield % is 2.48 as of Jul. 20, 2026, which is 36% above its 10-year median of 1.82. GuruFocus rates BOM:540673 with a GF Score™ of 85/100 and a GF Value™ of ₹513.08 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 430 Business Services companies, SIS ranks better than 80.47% on this metric.
Buyback yield is the net repurchase of shares outstanding over the market capital of the company. It is a measure of shareholder return.
The historical data trend for SIS's Buyback Yield % 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.
BOM:540673 vs ALLE, MSA, ADT: Buyback Yield % Comparison
For the Security & Protection Services subindustry, SIS's Buyback Yield %, along with its competitors' market caps and Buyback Yield % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
SIS Buyback Yield % vs Business Services Industry
For the Business Services industry and Industrials sector, SIS's Buyback Yield % distribution charts can be found below:
* The bar in red indicates where SIS's Buyback Yield % falls into.
* 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.
SIS (BOM:540673) has a Buyback Yield % of 2.48 as of Jul. 20, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on SIS and its competitors. This is 36% above median its historical median of 1.82. According to the industry distribution chart, SIS ranks #84 out of 430 companies in the Business Services industry, placing it in the top 19.5%.
Is SIS's Buyback Yield % too high?
SIS's current Buyback Yield % of 2.48 is 36% above median its 10-year median of 1.82. The Business Services industry median Buyback Yield % is 0.10. SIS's value of 2.48 is 2510.5% above this industry median. Based on the distribution chart, SIS ranks #84 out of 430 companies in the Business Services industry, which is in the top quartile — a strong position relative to peers. Overall, SIS has a GF Score™ of 85/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does SIS's Buyback Yield % compare to ALLE and MSA?
According to the Business Services industry distribution chart, SIS ranks #84 out of 430 companies for Buyback Yield %. This places SIS in the top 20% of its industry — outperforming the majority of peers. The industry median Buyback Yield % is 0.10. SIS's value of 2.48 is 2510.5% above this benchmark. While the company's 10-year median is 1.82 vs. the industry median of 0.10, SIS has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Buyback Yield % for a Business Services company?
The median Buyback Yield % among Business Services companies is 0.10, based on 430 companies in the industry. Companies in the top quartile (top 25%) have a Buyback Yield % significantly above this median, while those in the bottom quartile fall well below. However, Buyback Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. SIS's current Buyback Yield % of 2.48 is 2510.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Buyback Yield % mean?
A high Buyback Yield % can signal that a stock is expensive relative to its fundamentals. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on SIS and its competitors. For the Business Services industry, the median Buyback Yield % is 0.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SIS's current Buyback Yield % is 2.48, which is 36% above median its own 10-year median of 1.82. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SIS stock overvalued right now?
Based on GuruFocus' analysis, SIS (BOM:540673) is currently considered Modestly Undervalued. The stock's GF Value™ is ₹513.08, compared to a current price of ₹432.75 — trading 15.7% below its estimated fair value. The current Buyback Yield % is 2.48, which is 36% above median its 10-year median of 1.82 and 2510.5% above the Business Services industry median of 0.10. SIS's overall GF Score™ is 85/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Buyback Yield % calculated?
Buyback Yield % is calculated from a company's financial statements. For SIS (BOM:540673), the current Buyback Yield % is 2.48 as of Jul. 20, 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 SIS (BOM:540673) Overvalued in 2026?
Based on GuruFocus' analysis, SIS stock appears to be undervalued.
The current stock price of ₹432.75 is trading 15.7% below its estimated GF Value™ of ₹513.08.
GuruFocus considers SIS to be Modestly Undervalued.
Key valuation signals for BOM:540673:
Buyback Yield %: 2.48 (36% above median its 10-year median of 1.82)
GF Value™: ₹513.08 vs. price of ₹432.75 (15.7% below fair value)
Industry Position: 2510.5% above the Business Services median (#84 of 430)
No single metric tells the full story. See the BOM:540673 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SIS Ltd is engaged in rendering security and related services consisting of manned guarding, training, and indirectly engaged in paramedic and emergency response services; loss prevention, asset protection and mobile patrols; facility management services consisting of cleaning, house-keeping and pest control management services in the areas of facility management; cash logistics services consisting of cash-in-transit, ATM cash replenishment activities and secure transportation of precious items and bullion; and alarm monitoring and response services consisting of trading and installation of electronic security devices and systems through its subsidiaries, joint ventures and associates. It segments are Security Services (India), Security Services (International) and Facility Management.
85GF Score
Get the complete analysis for BOM:540673
Buyback Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BOM:540673 has been successfully added to your 
