Flagstar Bank N.A. (FLG) vs NB Bancorp (NBBK)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
NB Bancorp (NBBK) has outperformed Flagstar Bank N.A. (FLG) over the past year, gaining 24.8% versus a loss of 6.4%. Flagstar Bank N.A. is the larger company by market cap ($4.66 billion vs $977.2 million), about 4.8 times the size. On valuation, NB Bancorp trades at a lower forward P/E (8.6x vs 8.6x for Flagstar Bank N.A.).
NB Bancorp offers the higher dividend yield (4.39% vs 0.36%).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | FLG | NBBK |
|---|---|---|
| Share price | $11.23 | $22.30 |
| Market cap | $4.66B | $977.15M |
| 1-day change | -0.62% | +0.13% |
| YTD return | -10.25% | +12.36% |
| 1-year return | -6.38% | +24.76% |
| 5-year return | -72.80% | — |
| P/E ratio (TTM) | 374.33 | 14.58 |
| Forward P/E | 8.62 | 8.56 |
| EPS (TTM) | $0.03 | $1.53 |
| Dividend yield | 0.36% | 4.39% |
| Annual dividend | $0.04 | $0.98 |
| Revenue (latest FY) | $2.06B | — |
| Revenue growth (YoY) | -19.20% | — |
| Net income (latest FY) | $-177.00M | — |
| Net margin | -8.58% | — |
| 52-week high | $15.44 | $23.47 |
| 52-week low | $10.57 | $16.84 |
| Distance from 52-week high | -27.27% | -4.99% |
| Analyst consensus | buy | none |
| Avg. price target upside | +40.34% | +14.35% |
| Average volume | 4.55M | 307.53K |
| Shares outstanding | 415.09M | 43.82M |
| Employees | 5,631 | 526 |
| Sector | Finance | Finance |
| Industry | Banks | Banks |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Flagstar Bank N.A. is about 4.8 times larger than NB Bancorp by market value ($4.66B vs $977.15M).
- NBBK has outperformed FLG by 31.1 percentage points over the past year.
- Flagstar Bank N.A. trades at a higher earnings multiple (374.3x vs 14.6x trailing P/E).
- NB Bancorp offers a meaningfully higher dividend yield (4.39% vs 0.36%).
About Flagstar Bank N.A.
FLG stock →Flagstar Bank, National Association provides banking products and services in the United States. The company's deposit products include interest-bearing checking and money market, savings, and non-interest-bearing accounts, as well as certificates of deposit.
Finance · Banks · 5,631 employees
About NB Bancorp
NBBK stock →NB Bancorp, Inc. focuses on operating as a bank holding company for Needham Bank that provides various banking products and services in the Greater Boston metropolitan area and surrounding communities in the United States.
Finance · Banks · 526 employees
FLG vs NBBK FAQ
Which is bigger, Flagstar Bank N.A. or NB Bancorp?
Flagstar Bank N.A. (FLG) is larger, with a market capitalization of $4.66B compared with $977.15M for NB Bancorp (NBBK).
Which stock has performed better over the past year, FLG or NBBK?
NBBK returned +24.76% over the past 12 months, compared with -6.38% for FLG (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, FLG or NBBK?
NBBK has the lower trailing P/E at 14.6, versus 374.3 for FLG. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Flagstar Bank N.A. or NB Bancorp?
NB Bancorp has the higher yield at 4.39%, compared with 0.36% for Flagstar Bank N.A..
Are Flagstar Bank N.A. and NB Bancorp in the same industry?
Yes. Both are classified in the Banks industry within the Finance sector.