
Signet Jewelers (SIG) Market Capitalization Overview
Market Cap: $4.01B as of Nov 3, 2025
$4.01B
Past Month-$36.35B (90.06%)
As of Nov 3, 2025, Signet Jewelers (SIG) has a market capitalization of $4.01B. Over the past 30 days, its market cap has decreased by -89.77%, while in the last 12 months, it has decreased by -88.58%.
Market capitalization represents the total value of Signet Jewelers as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Signet Jewelers (SIG) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Signet Jewelers (SIG) helps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Signet Jewelers as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Signet Jewelers (SIG) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Signet Jewelers (SIG) helps investors assess the company's size and compare it with competitors for better investment decisions.
Signet Jewelers (SIG) Market Cap & Key Trends
See Signet Jewelers’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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Signet Jewelers (SIG) Market Cap History
| Date | Market Cap | Change | 
|---|---|---|
| Nov 3, 2025 | $4.01B | -89.77% | 
| Oct 1, 2025 | $39.21B | +5.33% | 
| Sep 2, 2025 | $37.23B | +20.13% | 
| Aug 1, 2025 | $30.99B | -10.27% | 
| Jul 1, 2025 | $34.54B | +24.91% | 
| Jun 2, 2025 | $27.65B | +7.72% | 
| May 1, 2025 | $25.67B | +0.61% | 
| Apr 1, 2025 | $25.52B | +20.39% | 
| Mar 3, 2025 | $21.19B | -15.90% | 
| Feb 3, 2025 | $25.20B | -25.76% | 
| Jan 2, 2025 | $33.94B | -22.53% | 
Signet Jewelers (SIG) End of Year Market Cap History
| Date | Market Cap | Change | 
|---|---|---|
| 2025 | $4.01B | -88.58% | 
| 2024 | $35.11B | -26.16% | 
| 2023 | $47.54B | +53.85% | 
| 2022 | $30.90B | -32.54% | 
| 2021 | $45.80B | +220.88% | 
| 2020 | $14.28B | — | 
FAQs About Signet Jewelers (SIG) Market Cap
As of Nov 3, 2025, the market capitalization of Signet Jewelers (SIG) is $4.01B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, Signet Jewelers’s market capitalization has decreased by -90.06%, changing from $40.36B to $4.01B as of Nov 3, 2025.
In the last 3 months, Signet Jewelers’s market capitalization has increased by —, changing from – to – as of –.
In the year 2024, Signet Jewelers’s market capitalization decreased from $47.54B in January to $35.11B in December, reflecting a -26.16% change.
In the past five years, Signet Jewelers (SIG) has had a compound annual growth rate (CAGR) of 19.72% in market capitalization. This means its market cap has grown at an average rate of 19.72% per year.