GSM
Price
$3.96
Change
-$0.05 (-1.25%)
Updated
May 15 closing price
Capitalization
739.97M
91 days until earnings call
Intraday BUY SELL Signals
MTRN
Price
$205.02
Change
-$6.07 (-2.88%)
Updated
May 15 closing price
Capitalization
4.26B
79 days until earnings call
Intraday BUY SELL Signals
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GSM vs MTRN

Header iconGSM vs MTRN Comparison
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GSM vs MTRN Comparison Chart in %
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Which Stock Would AI Choose? Ferroglobe PLC (GSM) vs. Materion Corporation (MTRN) Stock Comparison

Key Takeaways

  • MTRN has delivered superior year-to-date (YTD) performance at +45.69% compared to GSM's +3.49%, reflecting stronger momentum in recent market activity.
  • Both operate in the Basic Materials sector's Other Industrial Metals & Mining industry, but MTRN focuses on advanced engineered materials for high-tech applications, while GSM emphasizes silicon and manganese alloys.
  • MTRN trades at a market cap of $3.76B with positive earnings per share (EPS) of $3.58, contrasting GSM's $833M cap and negative EPS of -$0.91.
  • Tickeron's analysis rates MTRN as the better buy for both short- and long-term horizons due to robust growth and technical indicators.
  • Recent analyst sentiment favors MTRN with upgrades tied to defense sector demand, while GSM draws attention for potential undervaluation.

Introduction

In the volatile Basic Materials sector, investors often compare stocks like Ferroglobe PLC (GSM) and Materion Corporation (MTRN) to gauge relative performance and market positioning. Both companies specialize in industrial metals and mining, serving applications from construction to high-tech manufacturing. This stock comparison is particularly relevant for traders seeking exposure to metals amid shifting commodity cycles and sector-specific catalysts like demand for advanced alloys in semiconductors and defense. By examining recent trends, financial metrics, and AI-driven insights, readers can better understand potential trade-offs in growth, valuation, and risk.

GSM Overview and Recent Performance

Ferroglobe PLC (GSM) is a global producer of silicon metal and silicon- and manganese-based alloys, alongside operating quartz mines and a hydroelectric plant. Its products support steel manufacturing, aluminum production, electronics, and solar applications. In recent weeks, GSM shares have traded around $4.46, within a 52-week range of $3.04 to $5.74, reflecting modest YTD gains of 3.49% and 31.47% over one year. Sentiment has been influenced by perceptions of undervaluation, with multiple reports highlighting the stock as potentially trading below fair value amid broader market pressures on industrial metals. Upcoming first-quarter 2026 earnings add anticipation, though recent price action shows slight declines and higher volatility compared to benchmarks.

MTRN Overview and Recent Performance

Materion Corporation (MTRN) develops advanced engineered materials, including beryllium and non-beryllium alloys, precision optics, and chemicals for semiconductors, aerospace, defense, and consumer electronics. It operates through segments like Performance Materials and Electronic Materials, sourcing beryllium from its own mine. Recently, MTRN shares have hovered near $180.95, near the 52-week high of $183.96 from a range of $70.94 to $183.96, driven by robust YTD returns of 45.69% and 130.91% annually. Positive analyst upgrades, citing strong defense beryllium demand and share price momentum, have boosted sentiment, though minor pullbacks occurred in recent sessions amid sector rotations.

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Head-to-Head Comparison

GSM and MTRN share sector exposure in industrial metals but differ in business models: GSM relies on commodity-like silicon and ferroalloys with mining operations, exposing it to raw material price swings, while MTRN emphasizes value-added engineered solutions for premium sectors like defense and semiconductors. Growth drivers favor MTRN, with superior YTD momentum and profitability (4.19% profit margin vs. GSM's losses), though GSM appears undervalued on metrics like price-to-earnings (P/E) ratio. Recent momentum tilts to MTRN (e.g., +8.14% weekly vs. +2.18%), but GSM offers higher risk-adjusted potential per some ratings. Risk factors include GSM's negative EPS and debt, versus MTRN's stable return on equity (ROE) of 8.26% despite higher debt-to-equity (57.32%). Market sentiment leans bullish on MTRN amid tech tailwinds.

Tickeron AI Verdict

Tickeron’s AI analysis currently favors MTRN over GSM for both short- and long-term trades, citing stronger price growth, technical bullish indicators (6 vs. 4), YTD outperformance, and profitability metrics like positive EBITDA. While GSM holds undervaluation appeal and trend consistency in niche metals, MTRN's relative positioning in high-demand applications suggests higher probability of continued momentum, subject to market conditions.

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. Disclaimers and Limitations

VS
GSM vs. MTRN commentary
May 18, 2026

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 GSM is a Hold and MTRN is a Hold.

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COMPARISON
Comparison
May 18, 2026
Stock price -- (GSM: $3.96 vs. MTRN: $205.02)
Brand notoriety: GSM and MTRN are both not notable
Both companies represent the Other Metals/Minerals industry
Current volume relative to the 65-day Moving Average: GSM: 97% vs. MTRN: 127%
Market capitalization -- GSM: $739.97M vs. MTRN: $4.26B
GSM [@Other Metals/Minerals] is valued at $739.97M. MTRN’s [@Other Metals/Minerals] market capitalization is $4.26B. The market cap for tickers in the [@Other Metals/Minerals] industry ranges from $223.12B to $0. The average market capitalization across the [@Other Metals/Minerals] industry is $4.02B.

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 undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

GSM’s FA Score shows that 1 FA rating(s) are green whileMTRN’s FA Score has 1 green FA rating(s).

  • GSM’s FA Score: 1 green, 4 red.
  • MTRN’s FA Score: 1 green, 4 red.
According to our system of comparison, MTRN is a better buy in the long-term than GSM.

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.

GSM’s TA Score shows that 4 TA indicator(s) are bullish while MTRN’s TA Score has 3 bullish TA indicator(s).

  • GSM’s TA Score: 4 bullish, 5 bearish.
  • MTRN’s TA Score: 3 bullish, 4 bearish.
According to our system of comparison, both GSM and MTRN are a bad buy in the short-term.

Price Growth

GSM (@Other Metals/Minerals) experienced а -2.82% price change this week, while MTRN (@Other Metals/Minerals) price change was +2.83% for the same time period.

The average weekly price growth across all stocks in the @Other Metals/Minerals industry was +3.16%. For the same industry, the average monthly price growth was +15.03%, and the average quarterly price growth was +55.65%.

Reported Earning Dates

GSM is expected to report earnings on Aug 17, 2026.

MTRN is expected to report earnings on Aug 05, 2026.

Industries' Descriptions

@Other Metals/Minerals (+3.16% weekly)

The category includes companies that explore for, mine and extract metals, such as copper, diamonds, nickel, cobalt ore, lead, zinc and uranium. BHP, Rio Tinto and Southern Copper Corporation are major players in this space.

SUMMARIES
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FUNDAMENTALS
Fundamentals
MTRN($4.27B) has a higher market cap than GSM($740M). MTRN has higher P/E ratio than GSM: MTRN (56.17) vs GSM (6.34). MTRN YTD gains are higher at: 65.064 vs. GSM (-14.311). MTRN has higher annual earnings (EBITDA): 184M vs. GSM (-17.2M). GSM has more cash in the bank: 96.2M vs. MTRN (16.2M). GSM has less debt than MTRN: GSM (240M) vs MTRN (562M). MTRN has higher revenues than GSM: MTRN (1.92B) vs GSM (1.38B).
GSMMTRNGSM / MTRN
Capitalization740M4.27B17%
EBITDA-17.2M184M-9%
Gain YTD-14.31165.064-22%
P/E Ratio6.3456.1711%
Revenue1.38B1.92B72%
Total Cash96.2M16.2M594%
Total Debt240M562M43%
FUNDAMENTALS RATINGS
GSM vs MTRN: Fundamental Ratings
GSM
MTRN
OUTLOOK RATING
1..100
8135
VALUATION
overvalued / fair valued / undervalued
1..100
14
Undervalued
68
Overvalued
PROFIT vs RISK RATING
1..100
9021
SMR RATING
1..100
9576
PRICE GROWTH RATING
1..100
6336
P/E GROWTH RATING
1..100
9497
SEASONALITY SCORE
1..100
5050

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.

GSM's Valuation (14) in the Industrial Specialties industry is somewhat better than the same rating for MTRN (68) in the Other Metals Or Minerals industry. This means that GSM’s stock grew somewhat faster than MTRN’s over the last 12 months.

MTRN's Profit vs Risk Rating (21) in the Other Metals Or Minerals industry is significantly better than the same rating for GSM (90) in the Industrial Specialties industry. This means that MTRN’s stock grew significantly faster than GSM’s over the last 12 months.

MTRN's SMR Rating (76) in the Other Metals Or Minerals industry is in the same range as GSM (95) in the Industrial Specialties industry. This means that MTRN’s stock grew similarly to GSM’s over the last 12 months.

MTRN's Price Growth Rating (36) in the Other Metals Or Minerals industry is in the same range as GSM (63) in the Industrial Specialties industry. This means that MTRN’s stock grew similarly to GSM’s over the last 12 months.

GSM's P/E Growth Rating (94) in the Industrial Specialties industry is in the same range as MTRN (97) in the Other Metals Or Minerals industry. This means that GSM’s stock grew similarly to MTRN’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
GSMMTRN
RSI
ODDS (%)
N/A
Bearish Trend 4 days ago
61%
Stochastic
ODDS (%)
Bullish Trend 4 days ago
82%
Bearish Trend 4 days ago
65%
Momentum
ODDS (%)
Bearish Trend 4 days ago
81%
N/A
MACD
ODDS (%)
Bearish Trend 4 days ago
77%
N/A
TrendWeek
ODDS (%)
Bearish Trend 4 days ago
78%
Bullish Trend 4 days ago
73%
TrendMonth
ODDS (%)
Bearish Trend 4 days ago
74%
Bullish Trend 4 days ago
73%
Advances
ODDS (%)
Bullish Trend 18 days ago
73%
Bullish Trend 5 days ago
73%
Declines
ODDS (%)
Bearish Trend 12 days ago
81%
Bearish Trend 12 days ago
61%
BollingerBands
ODDS (%)
Bullish Trend 4 days ago
87%
Bearish Trend 4 days ago
60%
Aroon
ODDS (%)
Bullish Trend 4 days ago
68%
Bullish Trend 4 days ago
72%
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GSM
Daily Signal:
Gain/Loss:
MTRN
Daily Signal:
Gain/Loss:
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GSM and

Correlation & Price change

A.I.dvisor indicates that over the last year, GSM has been loosely correlated with VALE. These tickers have moved in lockstep 43% of the time. This A.I.-generated data suggests there is some statistical probability that if GSM jumps, then VALE could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To GSM
1D Price
Change %
GSM100%
-1.25%
VALE - GSM
43%
Loosely correlated
-1.57%
BHP - GSM
42%
Loosely correlated
-5.09%
MJDLF - GSM
39%
Loosely correlated
-4.63%
RIO - GSM
38%
Loosely correlated
-5.38%
FSUGY - GSM
37%
Loosely correlated
-2.80%
More

MTRN and

Correlation & Price change

A.I.dvisor indicates that over the last year, MTRN has been loosely correlated with RIO. These tickers have moved in lockstep 43% of the time. This A.I.-generated data suggests there is some statistical probability that if MTRN jumps, then RIO could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To MTRN
1D Price
Change %
MTRN100%
-2.88%
RIO - MTRN
43%
Loosely correlated
-5.38%
BHP - MTRN
41%
Loosely correlated
-5.09%
VALE - MTRN
40%
Loosely correlated
-1.57%
BDNNY - MTRN
39%
Loosely correlated
-7.55%
FSUGY - MTRN
39%
Loosely correlated
-2.80%
More