Northfield Bancorp, Inc.

NFBK

$15.31Delayed · as of Jul 20, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Northfield Bancorp, Inc. price and activity chart data

Showing the 1Y range: Jul 20, 2026 to Jul 20, 2026. Price (+0.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	12.93%	$79.6M	0.00%	Not reported
Dimensional Fund Advisors LP	6.07%	$37.3M	0.01%	Not reported
Vanguard Capital Management LLC	4.09%	$25.1M	0.00%	Not reported
Renaissance Technologies LLC	3.75%	$23.1M	0.03%	Not reported
State Street Corp	2.98%	$18.3M	0.00%	Not reported
American Century Companies Inc	2.56%	$15.8M	0.01%	Not reported
Geode Capital Management, LLC	2.34%	$14.4M	0.00%	Not reported
Two Sigma Investments, LP	2.32%	$14.2M	0.01%	Not reported
Qube Research & Technologies Ltd	2.25%	$13.8M	0.01%	Not reported
M3F, Inc.	2.08%	$12.8M	3.03%	Not reported
Arrowstreet Capital, Limited Partnership	1.95%	$12M	0.01%	Not reported
Balyasny Asset Management L.P.	1.71%	$10.5M	0.01%	Not reported
UBS Group AG	1.11%	$6.84M	0.00%	Not reported
Ursa Fund Management, LLC	0.96%	$5.89M	0.46%	Add 300.00%
FMR LLC	0.85%	$5.24M	0.00%	Not reported
Northern Trust Corp	0.84%	$5.18M	0.00%	Not reported
Goldman Sachs Group Inc	0.78%	$4.77M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.76%	$4.67M	0.00%	Not reported
AQR Capital Management LLC	0.76%	$4.66M	0.00%	Not reported
Vanguard Portfolio Management LLC	0.75%	$4.62M	0.00%	Not reported
Algert Global LLC	0.74%	$4.55M	0.05%	Not reported
Verition Fund Management LLC	0.60%	$3.68M	0.02%	Not reported
Hotchkis & Wiley Capital Management LLC	0.60%	$3.67M	0.01%	Add 0.49%
Vanguard Fiduciary Trust Co	0.59%	$3.64M	0.00%	Not reported
Bank of New York Mellon Corp	0.56%	$3.42M	0.00%	Not reported
Morgan Stanley	0.52%	$3.22M	0.00%	Not reported
D. E. Shaw & Co., Inc.	0.52%	$3.19M	0.00%	Not reported
Acadian Asset Management LLC	0.50%	$3.07M	0.00%	Not reported
Creative Planning	0.45%	$2.79M	0.00%	Not reported
Quantinno Capital Management LP	0.31%	$1.92M	0.00%	Add 47.05%
First Trust Advisors LP	0.30%	$1.82M	0.00%	Reduce 7.26%
Toronto Dominion Bank	0.29%	$1.77M	0.00%	Not reported
Yakira Capital Management, Inc.	0.26%	$1.62M	0.46%	Not reported
Nuveen, LLC	0.26%	$1.57M	0.00%	Not reported
Bridgeway Capital Management, LLC	0.24%	$1.5M	0.03%	Not reported
Bank of America Corp	0.19%	$1.17M	0.00%	Not reported
Alpine Global Management, LLC	0.18%	$1.1M	0.18%	Not reported
Susquehanna Fundamental Investments, LLC	0.14%	$885K	0.02%	Add 76.02%
Alliancebernstein L.P.	0.14%	$800K	0.00%	Not reported
Wittenberg Investment Management, Inc.	0.12%	$740K	0.25%	New Not reported
STRS Ohio	0.12%	$726K	0.00%	Not reported
Invesco Ltd.	0.12%	$716K	0.00%	Not reported
Rhumbline Advisers	0.12%	$707K	0.00%	Not reported
LPL Financial LLC	0.11%	$692K	0.00%	Not reported
Y-Intercept (Hong Kong) Ltd	0.11%	$646K	0.01%	Not reported
Wells Fargo & Company	0.10%	$602K	0.00%	Not reported
Ameriprise Financial Inc	0.09%	$567K	0.00%	Not reported
Citigroup Inc	0.08%	$510K	0.00%	Not reported
Russell Investments Group, Ltd.	0.08%	$507K	0.00%	Not reported
Deutsche Bank Ag\	0.08%	$501K	0.00%	Not reported

50 of 137 holders

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