諾斯菲爾德銀行集團
US ˙ NasdaqGS ˙ US66611T1088

SecurityNFBK / Northfield Bancorp, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership1,055,650 shares
Latest Disclosed Value $ 14,293,501
State Street Corp reports 5.25% decrease in ownership of NFBK / Northfield Bancorp, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 1,055,650 shares of Northfield Bancorp, Inc. (US:NFBK) valued at $14,293,501 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,114,150 shares of Northfield Bancorp, Inc.. This represents a change in shares of -5.25% during the quarter. The current value of the position is $15,053,569 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,055,650 -58,500 -5.25 14,294 12.24 0.0005
2026-02-13 2025-12-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,114,150 -116,280 -9.45 12,735 -12.29 0.0004
2025-11-14 2025-09-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,230,430 71,919 6.21 14,519 9.17 0.0005
2025-08-14 2025-06-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,158,511 -80,667 -6.51 13,300 -1.63 0.0005
2025-05-15 2025-03-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,239,178 -84,347 -6.37 13,519 -12.09 0.0006
2025-02-14 2024-12-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,323,525 -119,412 -8.28 15,379 -8.12 0.0006
2024-11-14 2024-09-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,442,937 385,711 36.48 16,738 67.01 0.0007
2024-08-14 2024-06-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,057,226 -658,260 -38.37 10,023 -39.89 0.0004
2024-05-15 2024-03-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,715,486 30,434 1.81 16,675 -21.34 0.0007
2024-02-14 2023-12-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,685,052 76,914 4.78 21,198 39.49 0.0010
2023-11-14 2023-09-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,608,138 -31,849 -1.94 15,197 -15.61 0.0008
2023-08-14 2023-06-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,639,987 -1,112 -0.07 18,007 -6.85 0.0009
2023-05-15 2023-03-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,641,099 31,771 1.97 19,332 -23.63 0.0011
2023-05-15 2022-12-31 13F/A-99 NORTHFIELD BANCORP INC DEL COM 66611T108 1,609,328 33,334 2.12 25,315 12.25 0.0015
2023-05-15 2022-12-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,609,328 33,334 25,315 0.0015
2022-11-15 2022-09-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,575,994 -10,201 -0.64 22,552 9.12 0.0014
2022-08-15 2022-06-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,586,195 26,759 1.72 20,668 -7.71 0.0012
2022-05-16 2022-03-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,559,436 28,554 1.87 22,394 -9.48 0.0011
2022-02-14 2021-12-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,530,882 -78,903 -4.90 24,739 -10.44 0.0012
2021-11-15 2021-09-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,609,785 -24,023 -1.47 27,624 3.10 0.0015
2021-08-16 2021-06-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,633,808 71,819 4.60 26,794 7.75 0.0014
2021-07-09 2021-03-31 13F/A-1 NORTHFIELD BANCORP INC DEL COM 66611T108 1,561,989 5,201 0.33 24,867 29.55 0.0014
2021-05-17 2021-03-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,561,989 5,201 24,867 0.0014
2021-02-16 2020-12-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,556,788 42,345 2.80 19,195 38.97 0.0012
2020-11-10 2020-09-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,514,443 1,027 0.07 13,812 -20.78 0.0009
2020-08-14 2020-06-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,513,416 -39,633 -2.55 17,435 0.32 0.0013
2020-06-19 2020-03-31 13F/A-1 NORTHFIELD BANCORP INC DEL COM 66611T108 1,553,049 70,197 4.73 17,379 -30.90 0.0015
2020-05-11 2020-03-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,553,049 70,197 17,379 1,526.2261
2020-02-06 2019-12-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,482,852 60,318 4.24 25,149 10.08 0.0017
2019-11-14 2019-09-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,422,534 1,282 0.09 22,846 2.97 0.0017
2019-08-14 2019-06-30 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,421,252 59,374 4.36 22,186 17.20 0.0017
2019-05-15 2019-03-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,361,878 34,471 2.60 18,930 5.25 0.0015
2019-02-12 2018-12-31 13F NORTHFIELD BANCORP INC DEL COM 66611T108 1,327,407 -29,323 -2.16 17,986 -16.73 0.0016
2018-11-09 2018-09-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,356,730 60,484 4.67 21,599 0.26 0.0017
2018-08-14 2018-06-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,296,246 35,686 2.83 21,543 9.51 0.0018
2018-05-15 2018-03-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,260,560 61,635 5.14 19,673 -3.92 0.0017
2018-02-14 2017-12-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,198,925 30,770 2.63 20,476 1.04 0.0016
2017-11-14 2017-09-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,168,155 -25,354 -2.12 20,266 -0.98 0.0017
2017-08-14 2017-06-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,193,509 36,329 3.14 20,467 -1.85 0.0018
2017-05-15 2017-03-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,157,180 -15,086 -1.29 20,852 -10.93 0.0019
2017-02-09 2016-12-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,172,266 121,685 11.58 23,410 38.42 0.0022
2017-01-13 2016-09-30 13F/A-1 NORTHFIELD BANCORP Common equity shares 66611T108 1,050,581 23,667 2.30 16,912 11.05 0.0017
2016-11-14 2016-09-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,050,581 16,912
2016-08-12 2016-06-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,026,914 -4,194 -0.41 15,229 -10.15 0.0016
2016-05-20 2016-03-31 13F/A-1 NORTHFIELD BANCORP Common equity shares 66611T108 1,031,108 -5,748 -0.55 16,950 2.68 0.0018
2016-05-12 2016-03-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,031,108 16,950
2016-02-16 2015-12-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,036,856 27,504 2.72 16,507 7.49 0.0018
2015-11-16 2015-09-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,009,352 62,358 6.58 15,357 7.74 0.0018
2015-08-13 2015-06-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 946,994 -80,007 -7.79 14,254 -6.32 0.0015
2015-05-15 2015-03-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,027,001 27,997 2.80 15,216 2.94 0.0016
2015-02-11 2014-12-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 999,004 36,954 3.84 14,782 12.82 0.0015
2014-11-12 2014-09-30 13F/A-1 NORTHFIELD BANCORP Common equity shares 66611T108 962,050 -67,753 -6.58 13,102 -2.96 0.0014
2014-11-10 2014-09-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 962,050 13,102
2014-08-12 2014-06-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,029,803 6,167 0.60 13,502 2.60 0.0015
2014-05-15 2014-03-31 13F/A-1 NORTHFIELD BANCORP Common equity shares 66611T108 1,023,636 66,059 6.90 13,160 4.09 0.0015
2014-05-13 2014-03-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 1,023,636 13,160
2014-02-06 2013-12-31 13F/A-1 NORTHFIELD BANCORP Common equity shares 66611T108 957,577 98,086 11.41 12,643 21.16 0.0014
2014-02-06 2013-12-31 13F NORTHFIELD BANCORP Common equity shares 66611T108 284,147 4,333
2013-11-12 2013-09-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 859,491 70,769 8.97 10,435 12.82 0.0013
2013-08-08 2013-06-30 13F NORTHFIELD BANCORP Common equity shares 66611T108 788,722 788,722 9,249 0.0012
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.