$ECBK

$21.34 +$0.17 (0.8%) Close

$ECBK Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 8.7M shares outstanding

Who owns ECBK?

By type of holder

Institutions 29.7% Insiders 5.3% Everyone else 65.0%

Concentration Top 10 holders own 26.9%

Alliancebernstein L.P. 8.6% · BlackRock, Inc. 4.8%

Institutional ownership

29.7%

-0.7 pts vs last qtr

Institutional holders

+1 vs last qtr

Net shares bought

−64.3K

by institutions in Q2 2026

New / sold out

7 / 6

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

BlackRock, Inc. +23.7K
Geode Capital Management, LLC +21.4K

Biggest sellers in Q2 2026

Covalent Partners LLC SOLD OUT −50.0K
Vanguard Capital Management LLC −46.0K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for ECB Bancorp Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2022–FY2025

−1.7%

−0.57% a year

Each share's claim on the business

+1.7%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$9.56M vs $3.57M

over 4 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years81% 1–3 years17% Under 1 year2%

Quarterly turnover

5.6%

of institutional shares changed hands

Top 10 managers, median time held

3.8 years

Super Investors

Investment managers reporting ECBK on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
AL Alliancebernstein L.P.	754.4K	8.63%	−32.8K (−4.2%)	2022	0.0%
Shares held by quarter Peak holding907.0K (Q3'24) Change over 8 quarters−152.5K Share of the company8.630% Alliancebernstein L.P.'s full portfolio →
B BlackRock, Inc.	418.4K	4.79%	+23.7K (+6.0%)	2022	0.0%
Shares held by quarter Peak holding418.4K (Q2'26) Change over 8 quarters+287.1K Share of the company4.790% BlackRock, Inc.'s full portfolio →

Alliancebernstein L.P.

754.4K

% of company

8.63%

Change vs last qtr

−32.8K (−4.2%)

Held since

2022

BlackRock, Inc.

418.4K

% of company

4.79%

Change vs last qtr

+23.7K (+6.0%)

Held since

2022

28 more super investors behind a free account

See every manager holding ECB Bancorp Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ECBK on Form N-PORT; together they hold 9.7% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$5.02M	250.1K	2.86%	0.00%	June 30, 2026
IR iShares Russell 2000 ETF iShares Trust	$2.28M	113.5K	1.30%	0.00%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$5.02M

% of company

2.86%

% of the fund

0.00%

As of

June 30, 2026

iShares Russell 2000 ETF

iShares Trust

Position value

$2.28M

% of company

1.30%

% of the fund

0.00%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding ECB Bancorp Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
CJ CITRANO John A Insider	129.9K	1.49%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company1.490% CITRANO John A's insider activity →
OR O'Neil Richard J Jr Insider	114.2K	1.31%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company1.310% O'Neil Richard J Jr's insider activity →

CITRANO John A

Insider

129.9K

% of company

1.49%

Change vs last qtr

—

Held since

—

O'Neil Richard J Jr

Insider

114.2K

% of company

1.31%

Change vs last qtr

—

Held since

—

3 more holders behind a free account

See every insider and 5%+ holder of ECB Bancorp Inc.

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