NFBK at a glance
Northfield Bancorp, Inc. (NFBK, SEC CIK 1493225) filed its latest 10-K annual report on March 2, 2026, a 10-Q quarterly report on May 11, 2026, an 8-K current report on July 22, 2026 and Form 4 insider filings as recently as July 20, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.
- For the fiscal year ended December 31, 2025 (FY2025), Northfield Bancorp, Inc. (NFBK) reported revenue of $6.9 million (up 6.8% from FY2024) and net income of $796,000. Diluted EPS was $0.02.
- As of June 30, 2026, 26 institutional investment managers tracked by SignalX reported holding Northfield Bancorp, Inc. (NFBK) shares worth $237.6 million in 13F-HR filings.
Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).
- Revenue · FY2025
- $6.9M
- +6.8% vs prior year
- Insiders · 90 days
- 0 buys · 0 sells
- No open-market trades
- 13F holders
- 26 funds
- $237.6M · +0 vs prior quarter
- Latest 8-K
- Jul 22, 2026
- Item 2.01 · Item 5.01 · Item 5.03
AI 10-Q Quarterly Report Analysis
Latest 10-Q, quarter ended Mar 31, 2026
Management Discussion & Analysis
- Net income $11.8M vs $7.9M YoY; EPS $0.30 vs $0.19
- Return on average assets 0.85% vs 0.56%; return on equity 6.93% vs 4.52%
- Interest income $62.9M, up 4.7% YoY; interest-earning asset yield 4.69% vs 4.50%
- Cash and equivalents $239.6M, up $75.7M or 46.1% from December 31, 2025
- Merger expected early Q3 2026; headwinds include interest-rate, credit, liquidity, and commercial real-estate risks
Risk Factors
- No material changes to 10-K risk factors during quarter ended March 31, 2026
- Regulatory risk limited to previously disclosed 10-K matters, with no new SEC filings identified
- Capital-allocation risk: no outstanding share-repurchase program as of March 31, 2026
- Compliance risk: no director or executive adopted or terminated a Rule 10b5-1 trading arrangement
AI summary of the NFBK 10-Q filed . Generated from the filing text; verify against the original.View on SEC EDGAR10-K vs 10-Q vs 8-K
AI 8-K Current Report Analysis
The most recent material events, by 8-K item
Item 2.01: Completion of Acquisition or Disposition of Assets
- Northfield Bancorp merged into Columbia Financial, with Columbia Financial surviving
- Transaction completion eliminates Northfield Bancorp as a standalone public company
Item 5.01: Changes in Control of Registrant
- Northfield Bancorp’s directors and executive officers ceased serving upon merger completion
- Columbia Financial and Columbia Bank boards expanded by four members
Item 5.03: Amendments to Articles of Incorporation or Bylaws
- Northfield Bancorp’s charter and bylaws ceased at the merger’s Effective Time
- Columbia Financial’s organizational documents now govern the combined company
Item 5.07: Submission of Matters to a Vote of Security Holders
- Merger with Columbia Financial approved: 27,714,343 votes for versus 334,952 against
- Shareholder approval advances the Columbia transaction toward closing, subject to remaining merger conditions
Item 2.02: Results of Operations and Financial Condition
- Q1 2026 earnings announcement for quarter ended March 31, 2026
- Press release dated April 20, 2026 contains financial results and operating details
Item 8.01: Other Events
- $0.13 per-share cash dividend declared
- May 6, 2026 record date; May 20, 2026 payment date
AI summaries of NFBK 8-K current reports filed with the SEC. What 8-K item codes mean
SignalX for NFBK
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- Fund moves. Which tracked funds opened, added or cut NFBK, by share count.
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Recent Insider Transactions (Form 4)
Latest reported trades by officers, directors and 10% owners
| Insider | Type | Date | Shares | Price |
|---|---|---|---|---|
| Chapman Gil | D | Jul 20, 2026 | 4,383 | - |
| Tomasello Vickie | D | Jul 20, 2026 | 12,966 | - |
| Chapman Gil | D | Jul 20, 2026 | 48,005 | - |
| Chapman Gil | D | Jul 20, 2026 | 7,651 | - |
| Tomasello Vickie | D | Jul 20, 2026 | 1,138.07 | - |
| Tomasello Vickie | D | Jul 20, 2026 | 9,070 | - |
| Patafio Frank P. | D | Jul 20, 2026 | 267,362 | - |
| Patafio Frank P. | D | Jul 20, 2026 | 4,383 | - |
Financial SummaryXBRL
| Metric | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|
| Profitability | ||||
| Revenue | $5.5M | $6.4M | $6.9M | |
| Net Income | $37.7M | $29.9M | $796K | |
| Net Margin | 687.5% | 465.7% | 11.6% | |
| Balance Sheet | ||||
| Total Assets | $5.6B | $5.7B | $5.8B | |
| Equity | $699.4M | $704.7M | $690.1M | |
| ROE | 5.4% | 4.2% | 0.1% | |
| Per Share | ||||
| EPS | $0.86 | $0.72 | $0.02 | |
| Cash Flow | ||||
| Operating CF | $47.0M | $31.1M | $53.7M | |
Source: XBRL data in Northfield Bancorp, Inc. (NFBK)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →
13F Fund Holdings: Quarterly Trend
Latest: Q2 2026Aggregate NFBK share value held by 13F filers tracked by SignalX, by quarter.
Quarterly totals table
| Quarter | Funds | Total value |
|---|---|---|
| Q2 2026 | 26 | $237.6M |
| Q1 2026 | 26 | $204.4M |
| Q4 2025 | 24 | $181.8M |
| Q3 2025 | 25 | $191.0M |
| Q2 2025 | 27 | $186.7M |
| Q1 2025 | 22 | $122.6M |
| Q4 2024 | 19 | $123.3M |
| Q3 2024 | 17 | $100.7M |
- Two Sigma Investments+396.2K (+69%)
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- State Street Corp+187.7K (+18%)
- BlackRock+174.2K (+3%)
- Goldman Sachs Group+70.1K (+28%)
- AQR Capital Management−194.5K (-38%)
- Dimensional Fund Advisors−22.5K (-1%)
- Bank of America Corp−17.7K (-18%)
- Citadel Advisors LLC−7.2K (-28%)
- Franklin Resources−552 (-1%)
Source: 13F-HR filings on SEC EDGAR (aggregated from 186 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work
NFBK filing archive
AI analysis pages for each 10-K, 10-Q and 8-K
10-Q quarterly reports
8-K current reports
Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
| Form | Filing date | Period | Analysis | SEC |
|---|---|---|---|---|
| 8-K | Jul 22, 2026 | - | Analysis | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 20, 2026 | - | - | - |
| 4 | Jul 15, 2026 | - | - | - |
| 4 | Jul 15, 2026 | - | - | - |
| 4 | Jul 15, 2026 | - | - | - |
| 4 | Jul 15, 2026 | - | - | - |
| 4 | Jul 15, 2026 | - | - | - |
| 8-K | Jun 26, 2026 | - | Analysis | - |
| 10-Q | May 11, 2026 | Mar 31, 2026 | Analysis | |
| 8-K | Apr 21, 2026 | - | Analysis | - |
| 4 | Mar 20, 2026 | - | - | - |
| 4 | Mar 19, 2026 | - | - | - |
| 10-K | Mar 2, 2026 | Dec 31, 2025 | - |
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NFBK SEC filings: frequently asked questions
Which institutions hold NFBK stock?
As of June 30, 2026, the largest Northfield Bancorp, Inc. (NFBK) holders among the 13F filers tracked by SignalX were BlackRock ($79.6 million), Dimensional Fund Advisors ($37.3 million), Vanguard Capital Management LLC ($25.1 million), Renaissance Technologies LLC ($23.1 million), State Street Corp ($18.3 million). 13F-HR reports are filed up to 45 days after each quarter ends.
What was NFBK's revenue in fiscal year 2025?
For the fiscal year ended December 31, 2025 (FY2025), Northfield Bancorp, Inc. (NFBK) reported revenue of $6.9 million (up 6.8% from FY2024) and net income of $796,000. Diluted EPS was $0.02. The figures come from the XBRL data in the 10-K.
What did NFBK report in its latest 8-K?
Northfield Bancorp, Inc. (NFBK) filed an 8-K on July 22, 2026 reporting Item 2.01 (Completion of Acquisition or Disposition of Assets), Item 5.01 (Changes in Control of Registrant) and Item 5.03 (Amendments to Articles of Incorporation or Bylaws). Northfield Bancorp merged into Columbia Financial, with Columbia Financial surviving.
What are the latest NFBK SEC filings?
Northfield Bancorp, Inc. (NFBK) filed its latest 10-K annual report on March 2, 2026, a 10-Q quarterly report on May 11, 2026, an 8-K current report on July 22, 2026 and a Form 4 insider filing on July 20, 2026.
What is NFBK's SEC CIK number?
Northfield Bancorp, Inc. (NFBK)'s SEC Central Index Key (CIK) is 1493225. EDGAR lists every NFBK filing under that number.
Ask anything about NFBK
The research agent reads NFBK's filings, financials, insider trades and 13F holders, then answers with sources.