Simplex Trading’s Northfield Bancorp NFBK Stock Holding History

Simplex Trading’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	–	Sell	-21,700	Closed	-$248K	–	9792
2025 Q4	$248K	Hold	21,700	–	–	﹤0.01%	4008
2025 Q3	$256K	Buy	+21,700	New	+$249K	﹤0.01%	4652
2024 Q4	–	Sell	-3,000	Closed	-$34K	–	9252
2024 Q3	$34K	Buy	+3,000	New	+$34.4K	﹤0.01%	6234
2023 Q3	–	Sell	-1,800	Closed	-$19K	–	9426
2023 Q2	$19K	Buy	+1,800	New	+$19.2K	﹤0.01%	6839
2022 Q4	–	Sell	-200	Closed	-$2K	–	9980
2022 Q3	$2K	Hold	200	–	–	﹤0.01%	9313
2022 Q2	$2K	Buy	+200	New	+$2.62K	﹤0.01%	9387
2020 Q4	–	Sell	-3	Closed	-$2K	–	8831
2020 Q3	$2K	Hold	3	–	–	﹤0.01%	7437
2020 Q2	$3K	Buy	+3	New	+$33	﹤0.01%	7162
2019 Q3	–	Sell	-41	Closed	-$64K	–	7668
2019 Q2	$64K	Buy	+41	New	+$613	﹤0.01%	4644

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

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

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

Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

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

M3F Inc Salt Lake City, Utah $404M AUM 17.61% 1-Year Est. Return

Simplex Trading's NFBK Position: Q1 2026 in Review

Simplex Trading sold out of Northfield Bancorp (NFBK) in Q1 2026, closing a stake of 962 shares — an estimated $12.4K sold.

Simplex Trading first reported a position in NFBK in Q1 2017 and held it in 14 quarters. The position peaked at $27K in Q4 2019. 164 funds tracked by Wall St. Rank hold NFBK as of Q1 2026.

Simplex Trading reported no remaining Northfield Bancorp position as of Q1 2026 after selling out during the quarter.
Simplex Trading sold 962 Northfield Bancorp shares in Q1 2026, an estimated $12.4K.
Simplex Trading first reported a position in Northfield Bancorp in Q1 2017 and held it in 14 quarters.
Simplex Trading's Northfield Bancorp position peaked at $27K in Q4 2019.
164 funds tracked by Wall St. Rank held Northfield Bancorp as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.