# Northfield Bancorp

Northfield Bancorp is an Asset Manager based in Woodbridge, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Woodbridge, United States
- **Region:** North America
- **Address:** Woodbridge, NJ, United States
- **Founded:** 1887
- **Assets under management:** Undisclosed
- **Website:** enorthfield.com

## Regulatory record

- **Reports private funds:** No

## About

Northfield Bancorp traces its roots to 1887, when it was established as a mutual savings bank in Staten Island, New York. Steven M. Klein now serves as President and Chief Executive Officer, overseeing a publicly traded holding company. The institution completed its full conversion from a mutual to a stock-owned structure in 2013, marking the end of its original depositor-owned framework. The firm deploys capital through a loan portfolio weighted heavily toward commercial real estate, specifically multifamily properties and other CRE assets. Its geographic focus remains concentrated on the New York City boroughs, northern New Jersey, and Long Island. As a federally chartered savings bank, Northfield Bank also maintains a securities portfolio, which consisted primarily of agency mortgage-backed securities, U.S. Treasury obligations, and corporate bonds. Team size is not explicitly disclosed under the holding company's public reporting in a granular form. The firm operates a network of full-service banking branches across its tri-state footprint. Northfield Bancorp, Inc. is traded on the NASDAQ under the symbol NFBK. A previous merger with SI Financial Group in 2019 expanded its presence into Connecticut and southeastern Massachusetts. Deposit-leveraged real estate lending, rather than fee-based advisory work, remains the central economic driver. The structural differentiator for Northfield is its status as a fully converted mutual-to-stock institution with an intensely local, depositor-funded, hold-to-maturity real estate credit strategy. This contrasts with larger regional lenders that syndicate or securitize the majority of their originations. Succession is managed through a standard public-company board framework, with Klein holding both the presidency and the CEO title, centralizing operational and strategic authority.

## Sectors

- Real Estate
- Private Credit

## People

- Steven M. Klein — President and Chief Executive Officer

## Questions

### Who runs investment decisions at Northfield Bancorp?

Steven M. Klein, as President and CEO, leads the overall direction of the institution. Lending decisions follow the bank's internal credit policies, which prioritize multifamily and commercial real estate assets in its core northeastern market. The specific organizational depth below the executive level is not widely detailed in public filings beyond standard public company officer listings.

### How does Northfield Bancorp source its loan opportunities?

Originations come primarily through its network of branches in Staten Island, Brooklyn, and New Jersey, supplemented by direct marketing to real estate owners and developers. The bank also purchases loan portfolios and participates in participations, though organic origination is the stated core of its business model.

### What is the significance of Northfield's mutual-to-stock conversion?

The full conversion to a stock corporation, completed in 2013, ended its structure as a depositor-owned mutual institution. This allowed access to equity capital markets and made the company subject to the broader shareholder pressures and stock-based performance metrics typical of public bank holding companies.

### Does Northfield Bancorp operate outside of the New York–New Jersey area?

Historically concentrated in New York and New Jersey, the institution expanded into Connecticut and southeastern Massachusetts through the acquisition of SI Financial Group, which closed in 2019. However, the core loan book remains heavily weighted toward the New York metropolitan area.

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Last updated: 2026-08-11T02:43:31.692Z

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