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ECB Bancorp, Inc.

ECBK
Exchange
Nasdaq
Industry
Savings Institutions, Not Federally Chartered
SEC CIK
0001914605

No open-market purchases or sales by ECB Bancorp, Inc. insiders were filed in the last 90 days; 60 institutions reported holding it in 13F filings for Q2 2026, worth $49.5M in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding ECB Bancorp, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of ECBK: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders4049+9
Shares2.67M2.63M−40.7K (−1.5%)
Value$41.2M$41.7M+$501.4K (+1.2%)

New holders (12)

Institutions that held ECB Bancorp, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to ECBK in Q3 2025
InstitutionSharesValue% of portfolio
Goldman Sachs Group Inc10,396$165.0K0.00%
Police & Firemen's Retirement System of New Jersey1,843$29.2K0.00%
Russell Investments Group, Ltd.1,006$16.0K0.00%
CWM, LLC317$5.00K0.00%
SRS Capital Advisors, Inc.181$2.87K0.00%
Covestor Ltd105$2.00K0.00%
Essential Partners LLC111$1.76K0.00%
EverSource Wealth Advisors, LLC13$2060.00%
IFP Advisors, Inc8$1270.00%
FMR LLC3$480.00%
Allworth Financial LP3$480.00%
True Wealth Design, LLC1$160.00%

Sold out (3)

Institutions that held ECB Bancorp, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of ECBK in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Susquehanna International Group, LLP28,470$439.6K
Deutsche Bank AG14,950$230.8K
Raymond James Financial Inc200$3.09K