Aigen Investment Management’s Northfield Bancorp NFBK Stock Holding History

Aigen Investment Management’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
2025 Q4	–	Sell	-10,003	Closed	-$118K	–	862
2025 Q3	$118K	Buy	+10,003	New	+$115K	0.02%	727
2024 Q2	–	Sell	-12,068	Closed	-$117K	–	940
2024 Q1	$117K	Sell	12,068 -10,183	-46%	-$112K	0.03%	599
2023 Q4	$280K	Sell	22,251 -3,449	-13%	-$34.7K	0.05%	515
2023 Q3	$243K	Buy	25,700 +7,986	+45%	+$87.3K	0.05%	601
2023 Q2	$195K	Buy	17,714 +4,209	+31%	+$45K	0.03%	629
2023 Q1	$159K	Sell	13,505 -138	-1%	-$1.97K	0.02%	549
2022 Q4	$215K	Buy	+13,643	New	+$210K	0.03%	437

Other funds holding NFBK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return

Aigen Investment Management's NFBK Position: Q4 2025 in Review

Aigen Investment Management sold out of Northfield Bancorp (NFBK) in Q4 2025, closing a stake of 10,003 shares — an estimated $118K sold.

Aigen Investment Management first reported a position in NFBK in Q4 2022 and held it in 7 quarters. The position peaked at $280K in Q4 2023. 170 funds tracked by Wall St. Rank hold NFBK as of Q4 2025.

Aigen Investment Management reported no remaining Northfield Bancorp position as of Q4 2025 after selling out during the quarter.
Aigen Investment Management sold 10,003 Northfield Bancorp shares in Q4 2025, an estimated $118K.
Aigen Investment Management first reported a position in Northfield Bancorp in Q4 2022 and held it in 7 quarters.
Aigen Investment Management's Northfield Bancorp position peaked at $280K in Q4 2023.
170 funds tracked by Wall St. Rank held Northfield Bancorp as of Q4 2025.

Based on Aigen Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.