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GFF vs MMM
Which Stock Would AI Choose? Griffon Corporation (GFF) vs. 3M Company (MMM) Stock Comparison
Key Takeaways
- GFF has refocused into a pure-play building products company, while MMM remains a diversified industrial conglomerate spanning safety, electronics, and consumer markets.
- GFF has delivered stronger year-to-date relative performance than MMM, though MMM commands a far larger market capitalization and broader analyst coverage.
- MMM is executing a product-led turnaround with accelerating organic growth and raised guidance, offset by lingering PFAS (per- and polyfluoroalkyl substances) legal exposure.
- GFF generates robust free cash flow and returns capital aggressively through buybacks, while MMM pairs a reliable dividend with a larger share repurchase program.
- The two stocks serve different investor profiles: GFF for building-products value and restructuring upside, MMM for diversified industrial stability and dividend income.
Introduction
Investors evaluating industrial and building-products equities often weigh a focused mid-cap turnaround against an established large-cap conglomerate. This stock comparison examines Griffon Corporation (GFF), a North American manufacturer of garage doors and ceiling fans, and 3M Company (MMM), a diversified technology and materials giant. The contrast in market positioning, growth drivers, and risk profiles makes them a useful study for traders seeking relative performance and for long-term investors assessing where momentum and stability are concentrated in the current market environment.
GFF Overview and Recent Performance
Griffon Corporation is a leading provider of residential and commercial building products, best known as the largest North American manufacturer of garage doors under the Clopay, IDEAL, and Holmes brands, alongside ceiling fans sold under the Hunter, Casablanca, and Jan Fan names. In recent months, management has moved decisively to streamline the business into a pure-play building products company, announcing a joint venture for its AMES U.S. and Canada businesses, an exit from the United Kingdom, and the combination of Hunter Fan with its Home and Building Products segment.
This restructuring has shaped recent stock behavior. Reported revenues have been roughly flat to modestly higher, with fiscal third-quarter revenue rising about 7% year over year, while adjusted earnings have consistently beaten consensus estimates. Analysts have responded by lifting price targets materially in recent weeks, and the stock has outperformed the broader market on a year-to-date basis. Sentiment has been supported by strong free cash flow generation, steady debt reduction, and an active share repurchase program, even as residential construction demand remains soft and the business leans on repair and remodel activity.
MMM Overview and Recent Performance
3M Company is a diversified industrial and technology firm operating across Safety and Industrial, Transportation and Electronics, and Consumer segments. Its product breadth ranges from personal safety equipment and industrial adhesives to electronics, semiconductors, and data center materials. In recent periods, the company has benefited from a resurgence in its Safety and Industrial unit, with organic sales growth accelerating into the mid-to-high single digits, supported by strength in industrial adhesives, electrical, and personal safety markets.
MMM has also announced a partnership with Bain Capital to form a joint venture around its Scott Safety business, while raising full-year earnings guidance as product momentum builds. Quarterly earnings per share have risen year over year, and the company hiked its dividend in early 2026. Despite this improving operating picture, the stock's recent relative performance has been more modest than GFF's, reflecting lingering legal overhangs tied to PFAS and safety-related lawsuits, tariff-driven cost pressure, and softness in consumer retail and roofing granules. Analysts hold a generally constructive view, with an average price target above recent trading levels.
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Head-to-Head Comparison
The core contrast between GFF and MMM is focus versus diversification. GFF is a concentrated building-products franchise whose growth depends on housing repair and remodel demand, pricing discipline, and the successful execution of its portfolio restructuring. Its risk factors include cyclical residential and commercial construction trends, steel input costs, and integration complexity around the AMES joint venture. Its appeal lies in a leaner structure, strong cash conversion, and meaningful share-count reduction.
MMM, by contrast, spans multiple end markets, giving it broader revenue diversification but also exposing it to consumer discretionary softness, tariff-related cost inflation, and legal liabilities. Its catalysts include accelerating product launches, data center and semiconductor demand, and margin expansion under its global operating model. From a market sentiment standpoint, both stocks carry favorable consensus ratings, but GFF has shown stronger recent momentum and a wider gap between its share price and analyst target, while MMM offers greater scale, a higher dividend yield profile, and more established institutional coverage.
Tickeron AI Verdict
Based on observable factors, Tickeron's AI would likely favor GFF in the current environment. The stock's trend consistency, accelerating restructuring catalysts, robust free cash flow, and expanding analyst price targets suggest a more favorable momentum-and-valuation setup relative to its size. MMM's fundamentals are improving and its diversified model offers stability, but its relative performance has been more muted and its legal overhang introduces additional uncertainty. This assessment is probabilistic rather than definitive: market conditions can shift quickly, and each stock may appeal to different trading timeframes and risk tolerances.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is GFF is a StrongBuy and MMM is a StrongBuy.
GFF's RSI Indicator ascends from oversold territory
The RSI Indicator for GFF moved out of oversold territory on October 13, 2026. This could be a sign that the stock is shifting from a downward trend to an upward trend. Traders may want to buy the stock or call options. The A.I.dvisor looked at 19 similar instances when the indicator left oversold territory. In 16 of the 19 cases the stock moved higher. This puts the odds of a move higher at 84%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Momentum Indicator moved above the 0 level on October 20, 2026. You may want to consider a long position or call options on GFF as a result. In 64 of 88 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 73%.
The Moving Average Convergence Divergence (MACD) for GFF just turned positive on October 16, 2026. Looking at past instances where GFF's MACD turned positive, the stock continued to rise in 35 of 48 cases over the following month. The odds of a continued upward trend are 73%.
GFF moved above its 50-day moving average on October 22, 2026 date and that indicates a change from a downward trend to an upward trend.
Following a +0.57% 3-day Advance, the price is estimated to grow further. Considering data from situations where GFF advanced for three days, in 261 of 353 cases, the price rose further within the following month. The odds of a continued upward trend are 74%.
Bearish Trend Analysis
The Stochastic Oscillator has been in the overbought zone for 1 day. Expect a price pull-back in the near future.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where GFF declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 62%.
GFF broke above its upper Bollinger Band on October 22, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Aroon Indicator for GFF entered a downward trend on October 13, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron Profit vs. Risk Rating rating for this company is 9 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 75, placing this stock better than average.
The Tickeron SMR rating for this company is 11 (best 1 - 100 worst), indicating very strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Price Growth Rating for this company is 46 (best 1 - 100 worst), indicating steady price growth. GFF’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Seasonality Score of 85 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron PE Growth Rating for this company is 91 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Valuation Rating of 95 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: GFF's P/B Ratio (33.187) is very high in comparison to the industry average of (3.055). P/E Ratio (23.540) is within average values for comparable stocks, (24.278). Projected Growth (PEG Ratio) (0.390) is also within normal values, averaging (1.238). Dividend Yield (0.009) settles around the average of (0.066) among similar stocks. P/S Ratio (1.664) is also within normal values, averaging (1.941).
Momentum Indicator for MMM turns positive, indicating new upward trend
MMM saw its Momentum Indicator move above the 0 level on October 20, 2026. This is an indication that the stock could be shifting in to a new upward move. Traders may want to consider buying the stock or buying call options. Tickeron's A.I.dvisor looked at 81 similar instances where the indicator turned positive. In 53 of the 81 cases, the stock moved higher in the following days. The odds of a move higher are at 65%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Moving Average Convergence Divergence (MACD) for MMM just turned positive on October 14, 2026. Looking at past instances where MMM's MACD turned positive, the stock continued to rise in 28 of 43 cases over the following month. The odds of a continued upward trend are 65%.
MMM moved above its 50-day moving average on October 20, 2026 date and that indicates a change from a downward trend to an upward trend.
Following a +2.44% 3-day Advance, the price is estimated to grow further. Considering data from situations where MMM advanced for three days, in 175 of 299 cases, the price rose further within the following month. The odds of a continued upward trend are 59%.
Bearish Trend Analysis
The RSI Oscillator demonstrated that the stock has entered the overbought zone. This may point to a price pull-back soon.
The Stochastic Oscillator has been in the overbought zone for 1 day. Expect a price pull-back in the near future.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where MMM declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 51%.
MMM broke above its upper Bollinger Band on October 20, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Aroon Indicator for MMM entered a downward trend on October 08, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron SMR rating for this company is 15 (best 1 - 100 worst), indicating very strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron PE Growth Rating for this company is 24 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Price Growth Rating for this company is 28 (best 1 - 100 worst), indicating outstanding price growth. MMM’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 51 (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 82, placing this stock slightly better than average.
The Tickeron Seasonality Score of 75 (best 1 - 100 worst) indicates that the company is slightly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Valuation Rating of 96 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: MMM's P/B Ratio (30.528) is slightly higher than the industry average of (-0.788). P/E Ratio (30.818) is within average values for comparable stocks, (16.776). Projected Growth (PEG Ratio) (1.590) is also within normal values, averaging (0.772). Dividend Yield (0.018) settles around the average of (543.841) among similar stocks. P/S Ratio (3.442) is also within normal values, averaging (2.059).
GFF | MMM | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 73 | 32 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 95 Overvalued | 96 Overvalued | |
PROFIT vs RISK RATING 1..100 | 9 | 51 | |
SMR RATING 1..100 | 11 | 15 | |
PRICE GROWTH RATING 1..100 | 46 | 28 | |
P/E GROWTH RATING 1..100 | 91 | 24 | |
SEASONALITY SCORE 1..100 | 85 | 75 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
GFF's Valuation (95) in the Building Products industry is in the same range as MMM (96) in the Industrial Conglomerates industry. This means that GFF’s stock grew similarly to MMM’s over the last 12 months.
GFF's Profit vs Risk Rating (9) in the Building Products industry is somewhat better than the same rating for MMM (51) in the Industrial Conglomerates industry. This means that GFF’s stock grew somewhat faster than MMM’s over the last 12 months.
GFF's SMR Rating (11) in the Building Products industry is in the same range as MMM (15) in the Industrial Conglomerates industry. This means that GFF’s stock grew similarly to MMM’s over the last 12 months.
MMM's Price Growth Rating (28) in the Industrial Conglomerates industry is in the same range as GFF (46) in the Building Products industry. This means that MMM’s stock grew similarly to GFF’s over the last 12 months.
MMM's P/E Growth Rating (24) in the Industrial Conglomerates industry is significantly better than the same rating for GFF (91) in the Building Products industry. This means that MMM’s stock grew significantly faster than GFF’s over the last 12 months.
| GFF | MMM | |
|---|---|---|
| RSI ODDS (%) | 1 day ago 84% | 1 day ago 61% |
| Stochastic ODDS (%) | 1 day ago 65% | 1 day ago 45% |
| Momentum ODDS (%) | 1 day ago 73% | 1 day ago 65% |
| MACD ODDS (%) | 1 day ago 73% | 1 day ago 65% |
| TrendWeek ODDS (%) | 1 day ago 74% | 1 day ago 58% |
| TrendMonth ODDS (%) | 1 day ago 58% | 1 day ago 58% |
| Advances ODDS (%) | 17 days ago 74% | 1 day ago 59% |
| Declines ODDS (%) | 4 days ago 62% | 4 days ago 51% |
| BollingerBands ODDS (%) | 1 day ago 70% | 1 day ago 51% |
| Aroon ODDS (%) | 1 day ago 60% | 1 day ago 38% |
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is overvalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
GFF’s FA Score shows that 2 FA rating(s) are green while MMM’s FA Score has 3 green FA rating(s).
- GFF’s FA Score: 2 green, 3 red.
- MMM’s FA Score: 3 green, 2 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
GFF’s TA Score shows that 4 TA indicator(s) are bullish while MMM’s TA Score has 4 bullish TA indicator(s).
- GFF’s TA Score: 4 bullish, 5 bearish.
- MMM’s TA Score: 4 bullish, 4 bearish.
Price Growth
GFF (@Building Products) experienced а +2.77% price change this week, while MMM (@Industrial Conglomerates) price change was +6.25% for the same time period.
The average weekly price growth across all stocks in the @Building Products industry was +1.51%. For the same industry, the average monthly price growth was -1.96%, and the average quarterly price growth was -8.79%.
The average weekly price growth across all stocks in the @Industrial Conglomerates industry was -4.69%. For the same industry, the average monthly price growth was -10.47%, and the average quarterly price growth was -15.05%.
Reported Earning Dates
GFF is expected to report earnings on Nov 18, 2026.
MMM is expected to report earnings on Jan 26, 2027.
Industries' Descriptions
@Building Products (+1.51% weekly)The industry manufactures products used in the construction of residential and commercial buildings. The process involves using materials and other products, and processing them to create finished items such as doors, windows, light fittings, floor coverings, climate control products and other building components and home improvement products. Masco Corporation, Allegion PLC and Lennox International Inc. are major manufacturers of such products.
@Industrial Conglomerates (-4.69% weekly)Industrial Conglomerates specialize in numerous types of products, most of which comprise industrial goods, while some also go towards meeting household needs. Honeywell (makes engineering services and aerospace systems), United Technologies Corporation(manufactures aircraft engines, aerospace systems, HVAC, elevators and escalators, fire and security, building systems, and industrial products, among others), 3M (over 60,000 products under several world-renowned brands, including adhesives, abrasives, laminates, passive fire protection, personal protective equipment, window films, paint protection films, dental and orthodontic products, electrical & electronic connecting and insulating materials, medical products, car-care products, electronic circuits, healthcare software and optical films).
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GFF and
Correlation & Price change
A.I.dvisor indicates that over the last year, GFF has been closely correlated with OC. These tickers have moved in lockstep 68% of the time. This A.I.-generated data suggests there is a high statistical probability that if GFF jumps, then OC could also see price increases.
MMM and
Correlation & Price change
A.I.dvisor indicates that over the last year, MMM has been loosely correlated with MDU. These tickers have moved in lockstep 42% of the time. This A.I.-generated data suggests there is some statistical probability that if MMM jumps, then MDU could also see price increases.