Stagwell Inc (STGW) is slightly undervalued and WPP Plc ADR (WPP) is undervalued.
Against our estimates of intrinsic value, WPP trades at the wider discount: a margin of safety of +66%, against +18% for STGW.
Values as of the 22 Sept 2026 close.
Discounting its cash flows at 8.4% (average of 3 methods) values the shares at $10.43; the price of $8.51 is 18% below that value, and 78% of that value comes from beyond year five.
Leak Score 50/100 on 9 of 12 signals
Discounting its cash flows at 6.9% (average of 2 methods) values the shares at $76.15; the price of $25.71 is 66% below that value, and 83% of that value comes from beyond year five.
Leak Score 56/100 on 2 of 12 signals
| Metric | STGW | WPP |
|---|---|---|
| Verdict | Slightly undervalued | Undervalued |
| Price | $8.51 | $25.71 |
| Intrinsic value | $10.43 | $76.15 |
| Margin of safety | +18% | +66% |
| Leak Score | 50/100 (9/12) | 56/100 (2/12) |
| Market cap | $2.1B | $5.5B |
| Revenue growth, 5 years | 26.7% | 3.0% |
| Operating margin | 4.5% | 9.4% |
| Net margin | 0.5% | -1.8% |
| Return on equity | 2.3% | -8.3% |
| Debt to equity | 2.55 | 2.76 |
| P/E | 144.2x | — |
| Forward P/E | 6.9x | 6.8x |
| P/B | 3.1x | 1.6x |
| Dividend yield | — | 3.8% |