Compare · ECBK vs NBBK

ECBK vs NBBK

Side-by-side comparison of ECB Bancorp Inc. (ECBK) and NB Bancorp Inc. (NBBK): market cap, price performance, sector, and recent activity on the wire.

Summary

Both ECBK and NBBK operate in Banks (Finance), so they compete in similar markets.
NBBK is the larger of the two at $895.9M, about 5.5x ECBK ($161.9M).
Over the past year, ECBK is up 17.9% and NBBK is up 23.7% - NBBK leads by 5.8 points.
NBBK has been more active in the news (2 items in the past 4 weeks vs 1 for ECBK).
NBBK has more recent analyst coverage (1 ratings vs 0 for ECBK).

PerformanceECBK+17.88%NBBK+23.70%

2025-06-09+0.00%2026-06-08

MetricECBK NBBK

Company: ECB Bancorp Inc.; NB Bancorp Inc.
Price: $18.46+2.56%; $20.04+0.65%
Market cap: $161.9M; $895.9M
1M return: -0.54%; -1.43%
1Y return: +17.88%; +23.70%
Sector: Finance; Finance
Industry: Banks; Banks
Exchange: NASDAQ; NASDAQ
IPO: 2022; 2023
News (4w): 1; 2
Recent ratings: 0; 1

Latest ECBK

18d
ECB Bancorp Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders
32d
SEC Form 10-Q filed by ECB Bancorp Inc.
38d
CFO Lavertu Brandon bought $716 worth of shares (40 units at $17.89), increasing direct ownership by 0.12% to 32,423 units (SEC Form 4)
46d
ECB Bancorp Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
59d
SEC Form DEFA14A filed by ECB Bancorp Inc.
59d
SEC Form DEF 14A filed by ECB Bancorp Inc.
74d
Amendment: SEC Form SCHEDULE 13G/A filed by ECB Bancorp Inc.
75d
SEC Form 10-K filed by ECB Bancorp Inc.
80d
Amendment: SEC Form 4 filed by Sachetta Joseph
119d
Director Sullivan Maura Ellen bought $40,700 worth of shares (2,200 units at $18.50) (SEC Form 4)

Latest NBBK

18d
NB Bancorp Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits
21d
President & CEO Campanelli Joseph P bought $57,547 worth of shares (3,000 units at $19.18), increasing direct ownership by 0.80% to 377,790 units (SEC Form 4)
24d
Amendment: SEC Form SCHEDULE 13G/A filed by NB Bancorp Inc.
24d
Amendment: SEC Form 4 filed by Director Lynch Christopher R.
24d
Amendment: SEC Form 4 filed by Director Montgomery Kenneth C.
24d
Amendment: SEC Form 4 filed by Director Nolan Joseph R Jr
24d
Amendment: SEC Form 4 filed by Director Whalen Mark
24d
Amendment: SEC Form 4 filed by Director Jackson Angela
24d
Amendment: SEC Form 4 filed by Director Darcey William
26d
NB Bancorp Inc. filed SEC Form 8-K: Other Events