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M3F Inc’s Northfield Bancorp NFBK Stock Holding History

M3F Inc’s Portfolio NFBK Stock Details NFBK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$10.5M Buy
+776,630
New +$10M 2.61% 11
2019
Q2 		– Sell
-137,316
Closed -$1.91M – 36
2019
Q1 		$1.91M Sell
137,316
-1,829
-1% -$26.3K 1.7% 24
2018
Q4 		$1.89M Buy
+139,145
New +$1.93M 1.74% 26
2013
Q4 		– Sell
-301,645
Closed -$3.66M – 25
2013
Q3 		$3.66M Sell
301,645
-518,829
-63% -$6.25M 2.87% 13
2013
Q2 		$9.62M Buy
+820,474
New +$9.5M 6.1% 4

Other funds holding NFBK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

M3F Inc's NFBK Position: Q1 2026 in Review

M3F Inc opened a new position in Northfield Bancorp (NFBK) in Q1 2026: 776,630 shares worth $10.5M. The stake represents 2.61% of the portfolio and ranks #11 among its holdings. This is a return to the name: M3F Inc previously reported a position in NFBK as recently as Q1 2019.

M3F Inc first reported a position in NFBK in Q2 2013 and has held it in 5 quarters since. 164 funds tracked by Wall St. Rank hold NFBK as of Q1 2026.

  • M3F Inc held 776,630 shares of Northfield Bancorp worth $10.5M as of Q1 2026.
  • Northfield Bancorp was a new M3F Inc position in Q1 2026.
  • Northfield Bancorp made up 2.61% of M3F Inc's portfolio in Q1 2026, its #11 holding.
  • M3F Inc first reported a position in Northfield Bancorp in Q2 2013 and has held it in 5 quarters since.
  • 164 funds tracked by Wall St. Rank held Northfield Bancorp as of Q1 2026.

Based on M3F Inc's 13F filing for Q1 2026, filed 28 Apr 2026.