Nb Bancorp, INC Schedule 13G passive stakes

Pertento Partners LLP, Pertento Advisors LLC, and Eduardo Marques have jointly filed a Schedule 13G, disclosing beneficial ownership of 2,049,614 shares, representing 4.6% of NB Bancorp, Inc.'s common stock.

The Vanguard Group has filed an amended Schedule 13G, reporting 0% beneficial ownership in NB Bancorp Inc following an internal realignment.

Needham Bank Employee Stock Ownership Plan Trust has reported a 7.5% beneficial ownership stake in NB Bancorp, Inc. as of December 31, 2025.

The Vanguard Group reported a 5.02% beneficial ownership stake in NB Bancorp Inc, holding 2,301,034 shares of common stock as of December 31, 2025.

Pertento Partners LLP, Pertento Advisors LLC, and Eduardo Marques have jointly disclosed a 5.1% beneficial ownership stake in NB Bancorp, Inc. through an amended Schedule 13G filing.

BlackRock, Inc. has reported an increased beneficial ownership of 6.7% in NB Bancorp Inc.'s common stock, totaling 2,663,833 shares.

The Vanguard Group has reported a beneficial ownership of 4.88% in NB Bancorp Inc, holding nearly 2 million shares as of June 30, 2025.

Pertento Partners LLP and its Managing Partner, Eduardo Marques, have jointly disclosed a passive beneficial ownership of 5.2% in NB Bancorp, Inc., totaling 2,114,336 shares of common stock.

The Vanguard Group has filed a Schedule 13G, revealing a beneficial ownership of 5.03% of NB Bancorp Inc's common stock as of March 31, 2025.

Pertento Partners LLP and Eduardo Marques have filed an amended Schedule 13G, disclosing a 4.6% beneficial ownership stake in NB Bancorp, Inc. as of December 31, 2024.

The Vanguard Group has filed an amended Schedule 13G, disclosing a 4.88% passive ownership stake in NB Bancorp Inc as of December 31, 2024.