Griffon Stock Top Insiders
| GFF Stock | USD 71.14 0.01 0.01% |
Griffon's insiders are aggressively selling. The analysis of insiders' sentiment of trading Griffon stock suggests that almost all insiders are panicking at this time. Griffon employs about 5.1 K people.
| Robert Mehmel CEO President, Chief Executive Officer, Director |
| Ronald Kramer Chairman Vice Chairman, CEO and Member of Fin. Committee |
Insider Sentiment
Mostly Selling
Selling | Buying |
Latest Trades
| 2026-02-09 | Seth L Kaplan | Disposed 15000 @ 95.44 | View |
Insider-sentiment monitoring for Griffon is useful because insiders may respond to operating developments before those shifts are fully reflected in market commentary. Used properly, insider trading analysis complements fundamental analysis and technical analysis rather than replacing either one.
Griffon's Workforce Through the Years
Workforce analysis for Griffon has become more relevant because employee trends can reveal changes in operating scale, cost pressure, and business confidence. Current projections suggest a workforce around roughly 5,100 employees by April 2026, which should be reviewed alongside revenue and margin trends.Macro event markers
Management Team Effectiveness
The company has Return on Asset of 13.02 % which implies that asset efficiency is in positive territory at $13.02 per $100. This sits around the sector median. In the same way, it shows a return on shareholders' equity (ROE) of 26.52 %, which indicates that stockholder equity earned $26.52 for every $100 deployed.As of March 27, 2026, Common Stock Shares Outstanding is anticipated to decline to approximately 46.7 M. In addition to that, Net Income Applicable To Common Shares is anticipated to decline to approximately 37.1 M.
Stock Institutional Investors
Institutions hold about 78.84% of shares while insiders own roughly 18.50%. Annual revenue is about 2.52 Billion. How the institutional base reacts to earnings changes can move Griffon in the short term. The business currently sits in the Industrials sector and the Building Products & Equipment industry. Volume spikes around index rebalance dates are worth monitoring given the high institutional share.
| Shares | Charles Schwab Investment Management Inc | 2025-12-31 | 548.6 K | Amvescap Plc. | 2025-09-30 | 520 K | Gamco Investors, Inc. Et Al | 2025-12-31 | 512.1 K | Renaissance Technologies Corp | 2025-12-31 | 460.3 K | Northern Trust Corp | 2025-09-30 | 427.8 K | Primecap Management Company | 2025-12-31 | 410.5 K | T. Rowe Price Associates, Inc. | 2025-09-30 | 403 K | Boston Partners Global Investors, Inc | 2025-12-31 | 363.4 K | Bank Of New York Mellon Corp | 2025-09-30 | 350.7 K | Vanguard Group Inc | 2025-12-31 | 5.9 M | Blackrock Inc | 2025-09-30 | 5.8 M |
Insider Trading Activities
Insider activity around Griffon matters because officers and directors often act on business changes before the market catches up. Most U.S. insider trades appear in Form 4 filings. The value comes from reading the sequence, not one filing in isolation.
Outstanding Bonds
Outstanding bonds linked to Griffon can tell investors a great deal about how the company finances itself beyond common equity markets. Current market capitalization is about 3.31 Billion. Bond investors and equity investors often care about the same cash flows, but they rank the risks differently.
| US39843UAA07 Corp BondUS39843UAA07 | View | |
| Griffon 575 Corp BondUS398433AP71 | View |
Corporate Filings
F4 | 9th of March 2026 The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities | ViewVerify |
F4 | 20th of February 2026 The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities | ViewVerify |
8K | 18th of February 2026 Report filed with the SEC to announce major events that shareholders should know about | ViewVerify |
F4 | 17th of February 2026 The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities | ViewVerify |
F4 | 11th of February 2026 The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities | ViewVerify |
10Q | 6th of February 2026 Quarterly performance report mandated by Securities and Exchange Commission (SEC), to be filed by publicly traded corporations | ViewVerify |
8K | 5th of February 2026 Report filed with the SEC to announce major events that shareholders should know about | ViewVerify |
| 9th of January 2026 Other Reports | ViewVerify |
Shares in Circulation | First Issued 1985-09-30 | Previous Quarter 46 M | Current Value 45.8 M | Average Shares Outstanding 42 M | Quarterly Volatility 9.5 M |
Macro event markers
Holders Distribution
Institutional ownership analysis for Griffon matters because banks, hedge funds, pension plans, and other professional investors can influence price and liquidity more forcefully than smaller holders. Used correctly, the ownership map shows where professional sponsorship may be strong and where exit risk could still be significant.
Market Cap and Value
Workforce Comparison
Griffon ranks fifth among stocks in number of employees across its competitive set. The total workforce of Industrials industry is currently estimated at about 118,677. Griffon holds roughly 5,100 in number of employees claiming about 4% of equities under Industrials sector.
Profit Margins
The company has Net Profit Margin of 2.0 %, which means that the company needs sustained revenue performance to stay profitable. . In the same way, it shows Net Operating Margin of 17.0 %, which implies that the company maintains a $17.0 operating margin per $100 of sales.| Current Value | Last Year | Change From Last Year | 10 Year Trend | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Gross Profit Margin | 0.22 | 0.38 |
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Insider Trading History
The insider timeline for Griffon shows how management behavior has tracked against the stock's price over time. Shares outstanding are near 46.6 M. Since insider trades are publicly filed, the record helps verify whether management actions match their words.
| Buy/Sell Ratio | # Purchases Trades | # Sales Trades | Total Shares Purchased | Total Shares Sold | |
|---|---|---|---|---|---|
| 2026-03-01 | 1.25 | 10 | 8 | 13,400 | 40,720 |
| 2025-12-01 | 0.2222 | 2 | 9 | 205,296 | 192,416 |
| 2025-03-01 | 2.3333 | 14 | 6 | 614,086 | 496,786 |
| 2024-12-01 | 0.0244 | 1 | 41 | 6,351 | 469,735 |
| 2024-03-01 | 1.1818 | 13 | 11 | 196,775 | 1,852,655 |
| 2023-12-01 | 0.3333 | 4 | 12 | 65,456 | 179,313 |
| 2023-03-01 | 22.5 | 45 | 2 | 204,972 | 35.00 |
| 2022-12-01 | 1.0 | 5 | 5 | 197,801 | 290,782 |
| 2022-09-01 | 2.0 | 2 | 1 | 480,000 | 767.00 |
| 2021-12-01 | 2.3333 | 14 | 6 | 310,316 | 314,435 |
| 2021-03-01 | 3.0 | 12 | 4 | 44,424 | 60,000 |
| 2020-12-01 | 1.8 | 9 | 5 | 332,552 | 54,660 |
| 2020-09-01 | 0.5 | 1 | 2 | 4,296 | 500,000 |
| 2020-03-01 | 4.0 | 16 | 4 | 185,805 | 282,223 |
| 2019-12-01 | 0.8 | 4 | 5 | 249,403 | 36,613 |
| 2019-09-01 | 0.5 | 1 | 2 | 5,505 | 3,904 |
| 2018-12-01 | 4.25 | 17 | 4 | 170,093 | 36,585 |
| 2018-06-01 | 1.0 | 2 | 2 | 15,148 | 11,166,750 |
| 2017-12-01 | 0.6667 | 2 | 3 | 111,000 | 83,478 |
| 2016-12-01 | 0.3636 | 4 | 11 | 629,918 | 822,751 |
| 2016-06-01 | 0.5 | 1 | 2 | 1,500 | 262,613 |
| 2016-03-01 | 12.0 | 12 | 1 | 44,400 | 0.00 |
| 2015-12-01 | 0.6667 | 2 | 3 | 190,051 | 96,471 |
| 2015-09-01 | 2.0 | 2 | 1 | 5,700 | 0.00 |
| 2015-06-01 | 5.0 | 5 | 1 | 58,700 | 0.00 |
| 2014-12-01 | 0.5 | 1 | 2 | 3,500 | 40,000 |
| 2014-03-01 | 2.4 | 12 | 5 | 39,996 | 133,270 |
| 2013-12-01 | 0.3 | 3 | 10 | 320,000 | 9,148,078 |
| 2013-06-01 | 5.0 | 5 | 1 | 50,000 | 5,000 |
| 2013-03-01 | 13.0 | 13 | 1 | 43,329 | 361,285 |
| 2011-09-01 | 1.0 | 1 | 1 | 10,000 | 4,622 |
| 2011-06-01 | 0.3333 | 1 | 3 | 330,000 | 761,020 |
| 2010-06-01 | 10.0 | 10 | 1 | 204,000 | 0.00 |
| 2010-03-01 | 7.0 | 14 | 2 | 17,529 | 171,721 |
| 2009-09-01 | 0.3333 | 2 | 6 | 58,000 | 107,535 |
| 2009-03-01 | 2.8 | 14 | 5 | 691,976 | 1,421,720 |
| 2008-09-01 | 1.3333 | 20 | 15 | 2,539,360 | 1,006,690 |
| 2008-06-01 | 3.0 | 6 | 2 | 578,300 | 277,500 |
| 2007-12-01 | 5.4286 | 38 | 7 | 143,800 | 100,000 |
| 2007-09-01 | 6.0 | 12 | 2 | 505,500 | 851,353 |
| 2007-06-01 | 0.5 | 1 | 2 | 16,192 | 17,192 |
| 2007-03-01 | 12.0 | 12 | 1 | 4,680 | 2,000 |
| 2006-09-01 | 0.75 | 3 | 4 | 450,000 | 671,159 |
| 2005-12-01 | 0.1429 | 1 | 7 | 275,000 | 450,891 |
| 2005-09-01 | 6.5 | 13 | 2 | 48,000 | 5,000 |
| 2005-03-01 | 2.1429 | 15 | 7 | 485,246 | 379,202 |
| 2004-12-01 | 0.2 | 4 | 20 | 93,500 | 192,917 |
| 2004-03-01 | 3.6667 | 11 | 3 | 4,950 | 1,700 |
| 2003-12-01 | 0.1667 | 11 | 66 | 847,000 | 1,692,770 |
Notable Stakeholders
Reviewing the stakeholders around Griffon can help investors understand which people or institutions may influence direction, governance, and strategic pressure. The stronger interpretation comes from connecting stakeholder presence with management behavior, governance patterns, and changes in the operating story.
| Robert Mehmel | President, Chief Executive Officer, Director | Profile | |
| Ronald Kramer | Vice Chairman, CEO and Member of Fin. Committee | Profile | |
| Seth Kaplan | Senior Vice President, General Counsel, Secretary | Profile | |
| Victor Weldon | President Corporation | Profile | |
| Michael Sarrica | Senior Vice President - Operations | Profile | |
| Brian Harris | Chief Financial Officer, Senior Vice President | Profile | |
| Thomas Brosig | Independent Director | Profile | |
| Henry Alpert | Independent Director | Profile | |
| Louis Grabowsky | Independent Director | Profile | |
| Samanta Stewart | Independent Director | Profile | |
| Robert Harrison | Independent Director | Profile | |
| William Waldorf | Independent Director | Profile | |
| Victor Renuart | Independent Director | Profile | |
| Kevin Sullivan | Independent Director | Profile | |
| Lacy Johnson | Independent Director | Profile | |
| Jerome Coben | Independent Director | Profile | |
| David Sweet | Vice Sustainability | Profile | |
| Christopher Durborow | Controller VP | Profile | |
| Thomas Gibbons | VP Treasurer | Profile | |
| Michael Hansen | Vice Development | Profile | |
| James Sight | Independent Director | Profile | |
| Cheryl Turnbull | Independent Director | Profile |
Management Information & Data Sources
Griffon is a mid-cap company across Building Products, Building Products & Equipment, Industrials. Leadership tenure and executive continuity help assess whether strategic vision is being maintained across cycles. Longer executive tenure can improve strategic consistency, but may also reduce adaptability to changing conditions. CEO is Robert Mehmel with 5,100 employees and 22 reported executives.
For Griffon, this section uses periodic company reporting and market reference feeds and standardizes the results for cross-period comparison. Intraday timing differences may exist. Insider and management fields are mapped from published filings and company disclosures.
This content is curated and reviewed by:
Rifka Kats - Member of Macroaxis Editorial BoardWorkforce Efficiency and Productivity
Manpower analysis for Griffon matters because revenue per employee and profit per employee can reveal shifts in productivity and operating discipline. The stronger interpretation compares these measures with sector norms because labor intensity varies meaningfully across industries.
Griffon Manpower Efficiency
Return on Griffon Manpower
| Revenue Per Employee | 494.1K | |
| Revenue Per Executive | 114.5M | |
| Net Income Per Employee | 10K | |
| Net Income Per Executive | 2.3M | |
| Working Capital Per Employee | 109K | |
| Working Capital Per Executive | 25.3M |
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