Investors Bancorp, Inc.
Thesis
Investors Bancorp is a small regional bank that recently demutualized and is currently overcapitalized, leading to a depressed ROE. The stock trades at 1.1x tangible book value, while comps trade at over 1.5x. The bank is expected to increase its ROE by growing its loan book and returning excess capital to shareholders, which could lead to multiple expansion post-demutualization.
Did it work?
The operational pillars of the thesis did materialize: after its demutualization, Investors Bancorp substantially grew its loan book, returned capital via dividends and buybacks, and was ultimately acquired by Citizens Financial Group in 2022 at a premium, giving long shareholders a positive exit. However, there is no clear evidence the stock ever re-rated to the ~1.5x tangible book value comps multiple that was the core of the pitch, and with no price performance data or elapsed time provided, the magnitude of the return cannot be verified. The thesis thus partially played out through fundamental improvement and an eventual acquisition, but the multiple-expansion outcome is unconfirmed.