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Who owns ECB Bancorp (ECBK) stock

56 funds reported ECB Bancorp (ECBK) shares in their latest 13F filings, worth $58.6M in all. The largest holder is Alliancebernstein L.P. ($12.6M). Last quarter 26 funds added to their stakes and 15 cut them.

Largest holders of ECBK (13F)Largest holders of ECBK (13F)Alliancebernstein L.P.$12.6MBlackRock$8.4MVanguard Group$8.3MVanguard Capital Management LLC$6.8MGeode Capital Management, LLC$3.5MSachetta, LLC$2.4MRenaissance Technologies LLC$1.7MState Street$1.6MOppenheimer & Close, LLC$1.2MNorthern Trust$1.1M

Largest holders (13F)

FundSharesValueChangeQuarter
Alliancebernstein L.P.754,430$12.6Mdecrease2026-06-30
BlackRock418,386$8.4Mincrease2026-06-30
Vanguard Group477,311$8.3Mdecrease2025-12-31
Vanguard Capital Management LLC337,942$6.8Mdecrease2026-06-30
Geode Capital Management, LLC175,662$3.5Mincrease2026-06-30
Sachetta, LLC118,853$2.4Munchanged2026-06-30
Renaissance Technologies LLC83,800$1.7Mdecrease2026-06-30
State Street77,792$1.6Mdecrease2026-06-30
Oppenheimer & Close, LLC61,007$1.2Munchanged2026-06-30
Northern Trust57,212$1.1Mdecrease2026-06-30
Maltese Capital Management LLC55,198$1.1Munchanged2026-06-30
Minerva Advisors LLC49,940$1.0Munchanged2026-06-30
Vanguard Portfolio Management LLC49,702$998Kincrease2026-06-30
Vanguard Fiduciary Trust48,957$983Kincrease2026-06-30
Morgan Stanley48,447$973Kincrease2026-06-30

ECB Bancorp's latest quarter

ECB Bancorp, Q3 2026: revenue $11.1M (+26% year over year), operating margin 41.6%, net earnings $3.4M, operating cash flow $4.6M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most ECBK stock?

By the latest 13F filings: Alliancebernstein L.P. ($12.6M); BlackRock ($8.4M); Vanguard Group ($8.3M); Vanguard Capital Management LLC ($6.8M); Geode Capital Management, LLC ($3.5M).

What is the short interest in ECBK?

110,067 shares were sold short at the 2026-10-15 settlement, -4.26% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.