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NB BANCORP (NBBK)

Name: NB BANCORP (NBBK) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Financials · SEC CIK 0001979330 · EDGAR filings · Updated 2026-07-22

NB BANCORP (NBBK) has reported institutional ownership of 51.6%, with 176 institutional managers holding positions valued at $486.2M per the latest 13F reporting period.

Institutional ownership

51.6%

Institutional managers

176

Reported 13F value

$486.2M

Insider activity

62 trans.

$1.03M net buying

Filings this week (1)

2026-07-22 — Current report (8-K) filed

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

2026-06-25 — 11-K filed
2026-05-21 — Current report (8-K) filed
2026-05-18 — Insider transaction reported (Form 4)
2026-05-15 — SCHEDULE 13G/A filed
2026-05-15 — 4/A filed

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, NB BANCORP has 176 institutional holders and institutional ownership of 51.6%.

Insider activity

Insiders reported 62 transactions (20 buys, 0 sells) across 23 reporting insiders, with a net reported value of $1.03M.

Related companies

HERITAGE INSURANCE HLDGS (HRTG) · MFA FINL INC (MFA) · BRIGHTSPIRE CAPITAL INC (BRSP) · LENDINGTREE INC (TREE) · PEAPACK-GLADSTONE FINL CORP (PGC) · FIVE STAR BANCORP (FSBC)

See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-22.