Northfield Bancorp Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:NFBK Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
19 Mar 26	BuyUS$98,025	David Fasanella	Individual	7,500	US$13.07
17 Mar 26	BuyUS$131,900	Paul Stahlin	Individual	10,000	US$13.19
20 Jun 25	SellUS$93,280	Paul Stahlin	Individual	8,000	US$11.66

Insider Trading Volume

Insider Buying: NFBK insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of NFBK?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	2,135,138	5.11%
General Public	11,109,422	26.6%
Institutions	28,519,292	68.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 59.73% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.5%	BlackRock, Inc.	5,226,996	US$74.2m	-3.21%	no data
7.55%	Northfield Bank, Employee Stock Ownership Plan Trust	3,154,499	US$44.8m	-7.61%	no data
6.12%	Dimensional Fund Advisors LP	2,556,873	US$36.3m	1.01%	no data
5.34%	The Vanguard Group, Inc.	2,229,714	US$31.6m	-0.73%	no data
3.13%	Renaissance Technologies LLC	1,308,449	US$18.6m	21.7%	0.03%
2.53%	State Street Global Advisors, Inc.	1,055,650	US$15.0m	-5.25%	no data
2.22%	Geode Capital Management, LLC	926,849	US$13.2m	1.93%	no data
2.06%	American Century Investment Management Inc	861,007	US$12.2m	22.9%	no data
2.01%	Balyasny Asset Management L.P.	838,571	US$11.9m	0%	0.02%
1.86%	Arrowstreet Capital, Limited Partnership	777,399	US$11.0m	3.17%	0.01%
1.86%	M3F, Inc.	776,630	US$11.0m	0%	2.55%
1.83%	Qube Research & Technologies Ltd	765,520	US$10.9m	2,180%	0.02%
1.44%	Steven Klein	599,532	US$8.5m	-0.58%	no data
1.37%	Two Sigma Investments, LP	571,217	US$8.1m	92.1%	0.01%
1.19%	AQR Capital Management, LLC	497,787	US$7.1m	-25%	no data
0.83%	FMR LLC	348,616	US$4.9m	13.6%	no data
0.8%	Northern Trust Global Investments	335,315	US$4.8m	6.12%	no data
0.77%	LMR Partners LLP	323,091	US$4.6m	0%	0.05%
0.75%	Charles Schwab Investment Management, Inc.	312,812	US$4.4m	-2.61%	no data
0.69%	Annette Catino	288,448	US$4.1m	0%	no data
0.64%	Frank Patafio	267,362	US$3.8m	0%	no data
0.59%	Hotchkis and Wiley Capital Management, LLC	247,696	US$3.5m	-58.9%	0.01%
0.54%	BNY Asset Management	227,312	US$3.2m	-0.51%	no data
0.54%	Verition Fund Management LLC	225,000	US$3.2m	0%	0.03%
0.54%	Bridgeway Capital Management, LLC	223,520	US$3.2m	-49.4%	0.04%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/05/21 14:11
End of Day Share Price	2026/05/21 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Northfield Bancorp, Inc. is covered by 2 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Casey Haire	Jefferies LLC
David Konrad	Keefe, Bruyette, & Woods