SIGNET JEWELERS LTD (SIG) stock intrinsic value fair value estimate & owner earnings analysis

Signet is the largest specialty jewellery retailer in the United States, selling through Kay, Zales, Jared, Banter, Diamonds Direct and Blue Nile, plus H.Samuel and Ernest Jones in the UK and Peoples in Canada. About 93% of sales come from North America. Bridal (engagement and wedding rings) is the core of the business, and the company also earns from repairs, protection plans and fashion jewellery. What the business earns. We measure the cash the business produces for its owners after the cost of maintaining its stores and systems and after the cost of shares issued to employees, but before swings in inventory, payables and other working capital, which reverse over time. On that basis the business produced roughly $250-450 million a year from fiscal 2019 to 2021, a stimulus-driven peak of about $785 million in fiscal 2022, about $485 million and $650 million in fiscal 2023 and 2024, and about $400 million in each of fiscal 2025 and 2026. Large write-downs of the James Allen and Blue Nile digital businesses (about $372 million in fiscal 2025 and $92 million in fiscal 2026) are non-cash and are not deducted from these figures; the failure of those purchases is carried in the cases below instead. Years before fiscal 2019 are left out because Signet then owned a large in-house credit book, which it sold in fiscal 2018-2019, so those years describe a different business. Across the eight years since, which include a self-inflicted merchandising slump, the 2020 shutdown and a stimulus boom, the middle value is about $426 million a year, or roughly $10.80 per share on today's 39.3 million diluted shares. Last year's cash earnings grew about 3% on a 1.3% rise in same-store sales; the first half of fiscal 2027 shows sales flat at $3.08 billion, so we assume no growth from the normal level in the base case. What it owes. Signet has no borrowings: its senior notes were repaid in fiscal 2025 and its asset-based credit line is drawn only seasonally and repaid within the year. After keeping cash the stores need through the holiday inventory build, we credit about $450 million of surplus cash (about $11.50 a share). Store leases of about $1.2 billion are not subtracted, because their rent already runs through the earnings above. Base case ($149.94). Cash earnings hold around $426 million a year for ten years, without credited growth: the share of US bridal spending, store count and pricing all show no lasting trend upward, and management's Grow Brand Love programme is not yet a proven record. After year ten we let earnings fade by 2% a year for twenty years, because lab-grown diamonds keep pushing down the price of the stone that drives the average engagement-ring ticket, units sold have been falling, and the enclosed-mall traffic many Kay and Zales stores depend on keeps shrinking. The business is worth about $5.4 billion, it owes nothing, and with surplus cash the equity is about $5.9 billion. Bear case ($88.78). Earnings start at $400 million and drift down 3% a year as lab-grown pricing erodes merchandise margin and volume. In years three and four a recession on the scale of 2008-2010, when US jewellery spending fell sharply and Signet's US profits roughly halved, cuts earnings to about $250 million. After year ten the business fades to nothing over a decade, which is how a retailer losing relevance would actually end, and the two failed digital acquisitions are taken as evidence that it cannot buy its way out. The business is worth about $3.0 billion, owes nothing, and the equity is about $3.5 billion. Because there is no debt, a downturn costs earnings but does not threaten the company's survival. Bull case ($176.91). Earnings recover to $480 million, between the last two years and the $650 million earned in fiscal 2024, as the 2026 improvements in brick-and-mortar same-store sales (+2.3%), services and inventory discipline continue. That level holds for twenty years before fading. We do not credit a return to the fiscal 2022 peak, which came from pandemic stimulus and an engagement backlog that have both passed. Things we could not reconcile and judgements we made: about $175 million of a class-action pay-discrimination settlement was accrued in fiscal 2023 and paid in fiscal 2024; we treat that cash payment as a timing effect, which flatters fiscal 2024 and penalises fiscal 2023. We did not give credit for possible refunds of 2025 tariffs that the Supreme Court struck down in February 2026, as management has not quantified them. Margin-of-safety price ($55). We are fairly sure of the earnings level: eight years through very different conditions put the middle value near $426 million, but this is a range of $250-785 million, not a steady stream. The worst plausible event is a long recession coinciding with lab-grown diamonds collapsing the value of the natural-stone engagement ring, which could push cash earnings toward $200 million for several years; with no borrowings and only lease commitments, the company would survive that, but owners would earn little. If we are wrong about the durability of bridal demand and the pace of mall decline, the shares are worth something close to the bear case, near $90; if we are also wrong about the digital write-downs being contained, somewhat less. The price assumes a three-to-five-year holding period, during which the company pays a dividend of about $1.30 a share and has steadily shrunk its share count. At $55 the price is about five times the normal cash earnings per share, roughly $43 a share for the operating business after setting aside surplus cash. If the business only ever reaches something near its bear-case value over four years, that price roughly doubles with dividends, which is the 20% annual return the margin-of-safety price requires; at a higher price the estimate would rely on the base case coming true.