Blackstone Mortgage Trust Inc vs Starwood Property Trust Inc

Blackstone Mortgage Trust Inc (BXMT) is undervalued and Starwood Property Trust Inc (STWD) is undervalued.

Against our estimates of intrinsic value, BXMT trades at the wider discount: a margin of safety of +74%, against +51% for STWD.

Values as of the 22 Sept 2026 close.

Blackstone Mortgage Trust Inc (BXMT)

Discounting its cash flows at 5.9% (average of 3 methods) values the shares at $50.71; the price of $13.14 is 74% below that value, and 88% of that value comes from beyond year five.

Leak Score 56/100 on 2 of 12 signals

Starwood Property Trust Inc (STWD)

Discounting its cash flows at 6.2% (average of 3 methods) values the shares at $30.72; the price of $15.10 is 51% below that value, and 86% of that value comes from beyond year five.

Leak Score 56/100 on 2 of 12 signals

MetricBXMTSTWD
VerdictUndervaluedUndervalued
Price$13.14$15.10
Intrinsic value$50.71$30.72
Margin of safety+74%+51%
Leak Score56/100 (2/12)56/100 (2/12)
Market cap$2.2B$5.6B
Revenue growth, 5 years14.4%10.6%
Operating margin61.1%73.3%
Net margin1.0%10.8%
Return on equity0.5%3.4%
Debt to equity4.853.65
P/E152.3x25.4x
Forward P/E9.2x8.0x
P/B0.7x0.9x
Dividend yield13.9%12.7%

All stocks in REIT - Mortgage