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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
C$0.01
+∞
C$0.01
C$0.01
C$0.03
C$618KN/A243,858 shs24,000 shs
KFG
KFG Resources
C$0.03
-16.7%
C$0.02
C$0.02
C$0.05
C$1.26MN/A80,447 shs12,000 shs
MasTec, Inc. stock logo
MTZ
MasTec
$176.98
+1.5%
$162.37
$89.96
$177.21
$13.96B1.75944,464 shs963,233 shs
Orion S.A. stock logo
OEC
Orion
$10.77
+0.9%
$10.91
$9.59
$24.85
$605.97M1.07568,293 shs581,801 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
0.00%0.00%0.00%0.00%0.00%
KFG
KFG Resources
0.00%0.00%0.00%0.00%0.00%
MasTec, Inc. stock logo
MTZ
MasTec
+1.48%+3.15%+6.66%+50.51%+64.16%
Orion S.A. stock logo
OEC
Orion
+0.55%-5.43%+3.14%-10.30%-54.66%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
N/AN/AN/AN/AN/AN/AN/AN/A
KFG
KFG Resources
N/AN/AN/AN/AN/AN/AN/AN/A
MasTec, Inc. stock logo
MTZ
MasTec
3.7928 of 5 stars
2.55.00.00.02.84.21.9
Orion S.A. stock logo
OEC
Orion
3.7496 of 5 stars
2.25.01.70.01.91.73.1
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
0.00
N/AN/AN/A
KFG
KFG Resources
0.00
N/AN/AN/A
MasTec, Inc. stock logo
MTZ
MasTec
3.00
Buy$171.24-3.24% Downside
Orion S.A. stock logo
OEC
Orion
2.33
Hold$13.0020.72% Upside

Current Analyst Ratings Breakdown

Latest KFG, MTZ, OEC, and GSA Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/16/2025
MasTec, Inc. stock logo
MTZ
MasTec
KeyCorp
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOverweight ➝ Overweight$171.00 ➝ $196.00
7/15/2025
Orion S.A. stock logo
OEC
Orion
Mizuho
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Lower Price TargetNeutral ➝ Neutral$12.00 ➝ $10.00
7/1/2025
MasTec, Inc. stock logo
MTZ
MasTec
Roth Capital
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Initiated CoverageBuy$210.00
6/30/2025
MasTec, Inc. stock logo
MTZ
MasTec
Roth Capital
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UpgradeStrong-Buy
6/6/2025
MasTec, Inc. stock logo
MTZ
MasTec
The Goldman Sachs Group
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UpgradeNeutral ➝ Buy$156.00 ➝ $195.00
5/28/2025
MasTec, Inc. stock logo
MTZ
MasTec
Stifel Nicolaus
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Boost Price TargetBuy ➝ Buy$171.00 ➝ $181.00
5/16/2025
MasTec, Inc. stock logo
MTZ
MasTec
Jefferies Financial Group
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Initiated CoverageBuy$188.00
5/8/2025
Orion S.A. stock logo
OEC
Orion
UBS Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$18.00 ➝ $17.00
5/5/2025
MasTec, Inc. stock logo
MTZ
MasTec
Citigroup
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$152.00 ➝ $170.00
5/5/2025
MasTec, Inc. stock logo
MTZ
MasTec
Stifel Nicolaus
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$143.00 ➝ $171.00
5/5/2025
MasTec, Inc. stock logo
MTZ
MasTec
Piper Sandler
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOverweight ➝ Overweight$134.00 ➝ $175.00
(Data available from 7/17/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
C$53.58K11.53N/AN/AC($0.04) per share-0.23
KFG
KFG Resources
C$665.79K1.90C$0.00 per share6.00C$0.00 per share-8.33
MasTec, Inc. stock logo
MTZ
MasTec
$12.30B1.13$10.31 per share17.17$37.70 per share4.69
Orion S.A. stock logo
OEC
Orion
$1.88B0.32$4.03 per share2.67$8.23 per share1.31
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
N/A-C$0.01N/AN/AN/AN/AN/AN/A
KFG
KFG Resources
N/A-C$0.01N/AN/AN/AN/AN/AN/A
MasTec, Inc. stock logo
MTZ
MasTec
$162.79M$2.7265.0634.36N/A1.72%11.65%3.80%7/30/2025 (Estimated)
Orion S.A. stock logo
OEC
Orion
$44.20M$0.4623.415.18N/A1.44%17.66%4.39%8/7/2025 (Estimated)

Latest KFG, MTZ, OEC, and GSA Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/7/2025Q2 2025
MasTec, Inc. stock logo
MTZ
MasTec
$1.41N/AN/AN/A$3.40 billionN/A
8/7/2025Q2 2025
Orion S.A. stock logo
OEC
Orion
$0.36N/AN/AN/A$475.77 millionN/A
5/7/2025Q1 2025
Orion S.A. stock logo
OEC
Orion
$0.53$0.22-$0.31$0.16$486.06 million$477.70 million
5/1/2025Q1 2025
MasTec, Inc. stock logo
MTZ
MasTec
$0.34$0.51+$0.17$0.13$2.71 billion$2.85 billion
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
N/AN/AN/AN/AN/A
KFG
KFG Resources
N/AN/AN/AN/AN/A
MasTec, Inc. stock logo
MTZ
MasTec
N/AN/AN/AN/AN/A
Orion S.A. stock logo
OEC
Orion
$0.080.74%N/A17.39%N/A

Latest KFG, MTZ, OEC, and GSA Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
6/26/2025
Orion S.A. stock logo
OEC
Orion
interim$0.02070.8%7/7/20257/7/202510/8/2025
4/25/2025
Orion S.A. stock logo
OEC
Orion
quarterly$0.02070.7%6/11/20256/11/20257/2/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
N/A
0.05
0.05
KFG
KFG Resources
40.69
0.87
0.84
MasTec, Inc. stock logo
MTZ
MasTec
0.69
1.22
1.18
Orion S.A. stock logo
OEC
Orion
1.41
1.14
0.65

Institutional Ownership

CompanyInstitutional Ownership
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
N/A
KFG
KFG Resources
N/A
MasTec, Inc. stock logo
MTZ
MasTec
78.10%
Orion S.A. stock logo
OEC
Orion
94.33%

Insider Ownership

CompanyInsider Ownership
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
N/A
KFG
KFG Resources
N/A
MasTec, Inc. stock logo
MTZ
MasTec
21.30%
Orion S.A. stock logo
OEC
Orion
2.70%
CompanyEmployeesShares OutstandingFree FloatOptionable
Groundstar Resources Limited stock logo
GSA
Groundstar Resources
80061.78 millionN/ANot Optionable
KFG
KFG Resources
N/A50.54 millionN/ANot Optionable
MasTec, Inc. stock logo
MTZ
MasTec
33,00078.90 million62.10 millionOptionable
Orion S.A. stock logo
OEC
Orion
1,65856.27 million54.75 millionOptionable

Recent News About These Companies

OEC Orion S.A. - Seeking Alpha
Orion S.A. (OEC) Income Statement - Yahoo Finance
Orion Engineered Approves Key Decisions at AGM
Orion (NYSE:OEC) Has Affirmed Its Dividend Of $0.0207

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

View All Headlines
Groundstar Resources stock logo

Groundstar Resources CVE:GSA

C$0.01 +0.01 (+∞)
As of 08/31/2018

Groundstar Resources Limited explores for, develops, and produces oil and gas properties in Canada. The company was formerly known as Gramara Mercantile Corporation Ltd. and changed its name to Groundstar Resources Limited in July 1973. Groundstar Resources Limited was incorporated in 1968 and is headquartered in Calgary, Canada.

KFG Resources CVE:KFG

C$0.02 -0.01 (-16.67%)
As of 05/3/2021

KFG Resources Ltd., through its subsidiary, KFG Petroleum Corporation, engages in the exploration and production of crude oil and natural gas in the United States. The company develops onshore oil and gas reserves located in Adams, Jefferson, and Wilkinson Counties, Mississippi. KFG Resources Ltd. was incorporated in 1994 and is headquartered in Natchez, Mississippi.

MasTec stock logo

MasTec NYSE:MTZ

$176.98 +2.62 (+1.50%)
Closing price 03:59 PM Eastern
Extended Trading
$176.59 -0.39 (-0.22%)
As of 04:18 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

MasTec, Inc., an infrastructure construction company, provides engineering, building, installation, maintenance, and upgrade services for communications, energy, utility, and other infrastructure primarily in the United States and Canada. It operates through five segments: Communications, Clean Energy and Infrastructure, Oil and Gas, Power Delivery, and Other. The company build infrastructure for wireless and wireline/fiber communications; clean energy infrastructure comprising renewable energy power generation; pipeline infrastructure, including natural gas, water, carbon capture sequestration, and other product transport; power delivery services, such as electrical and gas transmission, and distribution systems; industrial and heavy civil infrastructure, including roads, bridges, and rail; and water infrastructure. It also installs electrical and other gas distribution and transmission systems, power generation, power generation, civil and industrial facilities, pipelines, and fiber optic and other cables, as well as install-to-the-home services. In addition, the company offers maintenance and upgrade support services comprising maintenance of customers' distribution facilities, networks, and infrastructure, including communications, power generation, pipeline, electrical distribution and transmission, and civil and industrial and heavy civil infrastructure; service restoration for natural disasters and accidents; and routine replacements and upgrades to overhauls. Its customers include wireless and wireline/fiber service providers, broadband operators, install-to-the-home service providers, public and private energy providers, including renewable and other energy providers, pipeline operators, civil and industrial infrastructure providers, and government entities. MasTec, Inc. was founded in 1929 and is headquartered in Coral Gables, Florida.

Orion stock logo

Orion NYSE:OEC

$10.77 +0.10 (+0.93%)
Closing price 03:59 PM Eastern
Extended Trading
$10.78 +0.01 (+0.10%)
As of 04:20 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Orion S.A., together with its subsidiaries, engages in the manufacture and sale of carbon black products. It operates in two segments, Specialty Carbon Black and Rubber Carbon Black. The company offers post-treated specialty carbon black grades for coatings and printing applications; high purity carbon black grades for the fiber industry; and conductive carbon black grades for batteries, polymers, and coatings. It also provides rubber carbon black products for applications in mechanical rubber goods, as well as in tires under the ECORAX brand name; and acetylene-based conductive additives for lithium-ion batteries and other applications. It operates in the United States, Brazil, rest of the Americas, Germany, South Africa, Italy, Spain, Turkey, France, Rest of EMEA, China, the Republic of Korea, and rest of Asia. The company was formerly known as Orion Engineered Carbons S.A. and changed its name to Orion S.A. in June 2023. Orion S.A. was founded in 1862 and is headquartered in Senningerberg, Luxembourg.