NB Bancorp, Inc. (NBBK) EBITDA Margin (2022 - 2026)
NB Bancorp's EBITDA Margin was 96.33% in Q2 2026, down 5.70 percentage points from 102.03% a year earlier but up 5.58 percentage points from the prior quarter.
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Analysis
NB Bancorp, Inc. (NBBK) EBITDA Margin (2022 - 2026) Analysis & Trends
On a trailing twelve-month basis, NB Bancorp's EBITDA Margin was 94.15% through Jun 30, 2026, down 16.90 percentage points year-over-year; for FY2025, it came in at 99.70%, down 11.32 percentage points from FY2024.
- EBITDA Margin shows a three-year change of +52.14 percentage points (FY2022 to FY2025).
- In earlier years, EBITDA Margin was 111.02% in FY2024 (+39.55 pp), 71.47% in FY2023 (+23.91 pp) and 47.56% in FY2022.
- Quarterly EBITDA Margin has moved between 24.84% (Q4 2023) and 119.29% (Q3 2024) over five years.
- Compared with a year earlier, EBITDA Margin has declined for five straight quarters, with an average year-over-year change of +5.03 percentage points over the last eight quarters.
- The best year-over-year quarter for EBITDA Margin over five years was Q4 2024 (a gain of 90.73 percentage points); the worst was Q4 2023 (a drop of 38.50 percentage points).
- Per Business Quant data, NBBK's EBITDA Margin in the three quarters before Q2 2026 was 90.75% (Q1 2026), 86.50% (Q4 2025) and 104.91% (Q3 2025).
Peer Set
Peer Comparison
Historic Data
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Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 96.49% |
| Mar 31, 2026 | 94.32% |
| Dec 31, 2025 | 87.81% |
| Sep 30, 2025 | 106.00% |
| Jun 30, 2025 | 101.46% |
| Mar 31, 2025 | 109.38% |
| Dec 31, 2024 | 116.84% |
| Sep 30, 2024 | 120.89% |
| Jun 30, 2024 | 107.44% |
| Mar 31, 2024 | 101.33% |
| Dec 31, 2023 | 26.85% |
| Sep 30, 2023 | 106.94% |
| Jun 30, 2023 | 90.33% |
| Mar 31, 2023 | 77.01% |
| Dec 31, 2022 | 65.44% |
API Access
NB Bancorp, Inc. EBITDA Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=ebitda-margin&ticker=NBBK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ebitda-margin", "ticker": "NBBK", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=ebitda-margin&ticker=NBBK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();