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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.

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
AESI Atlas Energy Solutions	$14.12 -1.4%	$13.43	$11.76 ▼ $26.86	$1.75B	1.2	1.39 million shs	609,641 shs
ERO Ero Copper	$16.93 -3.0%	$14.73	$9.30 ▼ $23.40	$1.76B	1.18	420,095 shs	972,331 shs
MTAL MAC Copper	$12.04 -0.5%	$11.08	$7.69 ▼ $14.93	$991.73M	0.38	362,778 shs	676,366 shs
SGML Sigma Lithium	$5.16 +7.2%	$5.86	$4.25 ▼ $15.56	$577.55M	0.05	910,667 shs	3.00 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AESI Atlas Energy Solutions	0.00%	+7.10%	+10.79%	+2.36%	-30.03%
ERO Ero Copper	0.00%	+0.86%	+6.34%	+70.74%	-24.96%
MTAL MAC Copper	0.00%	-0.33%	-2.09%	+47.42%	-17.57%
SGML Sigma Lithium	0.00%	+11.58%	+0.29%	-32.44%	-58.49%

Compare MarketRank™

Company	Overall Score	Analyst's Opinion	Short Interest Score	Dividend Strength	News and Social Media Sentiment	Company Ownership	Earnings & Valuation
AESI Atlas Energy Solutions	4.3575 of 5 stars	4.2	0.0	2.5	3.3	2.5	2.5
ERO Ero Copper	4.1397 of 5 stars	4.6	3.0	0.0	2.6	1.7	1.9
MTAL MAC Copper	1.5654 of 5 stars	1.0	5.0	0.0	1.3	1.7	1.9
SGML Sigma Lithium	2.8252 of 5 stars	3.5	2.0	0.0	1.8	3.3	0.6

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
AESI Atlas Energy Solutions	2.45	Hold	$19.28	36.53% Upside
ERO Ero Copper	3.10	Buy	$26.33	55.55% Upside
MTAL MAC Copper	2.00	Hold	$12.63	4.90% Upside
SGML Sigma Lithium	3.00	Buy	$18.00	249.18% Upside

Current Analyst Ratings Breakdown

Latest SGML, ERO, AESI, and MTAL Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
7/4/2025	ERO Ero Copper	BMO Capital Markets Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Outperform ➝ Outperform
6/30/2025	ERO Ero Copper	Raymond James Financial Subscribe to MarketBeat All Access for the recommendation accuracy rating	Upgrade	Moderate Buy
6/3/2025	MTAL MAC Copper	BMO Capital Markets Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Outperform ➝ Market Perform	$11.00 ➝ $12.25
5/27/2025	MTAL MAC Copper	Scotiabank Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Sector Outperform ➝ Sector Perform	$13.00
5/21/2025	AESI Atlas Energy Solutions	Stifel Nicolaus Subscribe to MarketBeat All Access for the recommendation accuracy rating	Initiated Coverage	Buy	$15.00
5/13/2025	AESI Atlas Energy Solutions	Citigroup Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Neutral ➝ Neutral	$18.00 ➝ $14.00
5/8/2025	AESI Atlas Energy Solutions	Piper Sandler Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Overweight ➝ Overweight	$22.00 ➝ $17.00
5/7/2025	ERO Ero Copper	TD Securities Subscribe to MarketBeat All Access for the recommendation accuracy rating	Reiterated Rating	Buy ➝ Buy
5/7/2025	AESI Atlas Energy Solutions	Royal Bank Of Canada Subscribe to MarketBeat All Access for the recommendation accuracy rating	Lower Price Target	Outperform ➝ Outperform	$21.00 ➝ $17.00
5/6/2025	ERO Ero Copper	National Bankshares Subscribe to MarketBeat All Access for the recommendation accuracy rating	Upgrade	Sector Perform ➝ Outperform
5/6/2025	ERO Ero Copper	National Bank Financial Subscribe to MarketBeat All Access for the recommendation accuracy rating	Upgrade	Hold ➝ Strong-Buy

(Data available from 7/6/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
AESI Atlas Energy Solutions	$1.06B	1.65	$1.70 per share	8.29	$9.40 per share	1.50
ERO Ero Copper	$470.26M	3.73	$1.44 per share	11.73	$7.88 per share	2.15
MTAL MAC Copper	$340.74M	2.91	$0.10 per share	121.85	$6.74 per share	1.79
SGML Sigma Lithium	$152.36M	3.77	N/A	N/A	$0.87 per share	5.93

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
AESI Atlas Energy Solutions	$59.94M	$0.31	45.55	9.41	N/A	2.96%	4.99%	2.70%	8/4/2025 (Estimated)
ERO Ero Copper	-$68.47M	$0.17	99.59	7.56	N/A	3.87%	14.24%	6.44%	7/31/2025 (Estimated)
MTAL MAC Copper	-$81.69M	N/A	0.00	12.41	N/A	N/A	N/A	N/A	7/21/2025 (Estimated)
SGML Sigma Lithium	-$51.07M	-$0.37	N/A	5.26	N/A	-24.36%	-35.85%	-10.76%	8/13/2025 (Estimated)

Latest SGML, ERO, AESI, and MTAL Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
7/31/2025	Q2 2025	ERO Ero Copper	$0.4357	N/A	N/A	N/A	$263.23 million	N/A
7/21/2025	N/A	MTAL MAC Copper	$0.03	N/A	N/A	N/A	N/A	N/A
5/5/2025	Q1 2025	AESI Atlas Energy Solutions	$0.18	$0.08	-$0.10	$0.01	$291.13 million	$297.59 million
5/5/2025	Q1 2025	ERO Ero Copper	$0.17	$0.35	+$0.18	$0.77	$179.45 million	$125.10 million

Compare Dividends

Company	Annual Payout	Dividend Yield	3-Year Dividend Growth	Payout Ratio	Years of Consecutive Growth
AESI Atlas Energy Solutions	$1.00	7.08%	N/A	322.58%	2 Years
ERO Ero Copper	N/A	N/A	N/A	N/A	N/A
MTAL MAC Copper	N/A	N/A	N/A	N/A	N/A
SGML Sigma Lithium	N/A	N/A	N/A	N/A	N/A

Latest SGML, ERO, AESI, and MTAL Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
5/5/2025	AESI Atlas Energy Solutions	quarterly	$0.25	7.12%	5/15/2025	5/15/2025	5/22/2025

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
AESI Atlas Energy Solutions	0.38	1.62	1.40
ERO Ero Copper	0.83	1.05	0.80
MTAL MAC Copper	0.63	1.12	0.97
SGML Sigma Lithium	1.08	0.85	0.67

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
AESI Atlas Energy Solutions	34.59%
ERO Ero Copper	71.30%
MTAL MAC Copper	87.47%
SGML Sigma Lithium	64.86%

Insider Ownership

Company	Insider Ownership
AESI Atlas Energy Solutions	15.98%
ERO Ero Copper	N/A
MTAL MAC Copper	N/A
SGML Sigma Lithium	48.60%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
AESI Atlas Energy Solutions	1,143	123.62 million	103.87 million	Optionable
ERO Ero Copper	3,374	103.59 million	N/A	Not Optionable
MTAL MAC Copper	2,021	82.44 million	N/A	Not Optionable
SGML Sigma Lithium	250	111.28 million	57.20 million	Optionable

SGML, ERO, AESI, and MTAL Headlines

Recent News About These Companies

Sigma Lithium Target of Unusually Large Options Trading (NASDAQ:SGML)

July 5 at 2:11 AM | americanbankingnews.com

Investors Will Want Sigma Lithium's (NASDAQ:SGML) Growth In ROCE To Persist

July 4 at 8:34 AM | finance.yahoo.com

Sigma Lithium Corporation (SGML) - Yahoo Finance

July 3 at 5:33 PM | finance.yahoo.com

Sigma Lithium (NASDAQ:SGML) Shares Gap Up - Should You Buy?

July 3 at 11:48 AM | marketbeat.com

Sigma Lithium Sees Unusually Large Options Volume (NASDAQ:SGML)

July 3 at 10:15 AM | marketbeat.com

Sigma Lithium (NASDAQ:SGML) Shares Up 8.4% - Time to Buy?

July 2, 2025 | marketbeat.com

Sigma Lithium (NASDAQ:SGML) Hits New 12-Month Low - Time to Sell?

July 1, 2025 | marketbeat.com

Sigma Lithium Corporation (SGML) Stock Slides as Market Rises: Facts to Know Before You Trade

June 30, 2025 | zacks.com

Sigma Lithium (NASDAQ:SGML) Trading Up 7.2% - Here's Why

June 26, 2025 | marketbeat.com

Sigma Lithium (NASDAQ:SGML) Reaches New 12-Month Low - Here's Why

June 25, 2025 | marketbeat.com

Sigma Lithium (NASDAQ:SGML) Shares Gap Up - Here's Why

June 16, 2025 | marketbeat.com

Millennium Management LLC Sells 364,884 Shares of Sigma Lithium Co. (NASDAQ:SGML)

June 13, 2025 | marketbeat.com

Sigma Lithium (NASDAQ:SGML) Stock Price Down 7.1% - Should You Sell?

June 12, 2025 | marketbeat.com

Sigma Lithium (NASDAQ:SGML) Trading 6.7% Higher - Here's Why

June 9, 2025 | marketbeat.com

Sigma Lithium Corp (SGML) Q1 2025 Earnings Call Highlights: Strong Revenue Growth Amid Rising Costs

May 16, 2025 | finance.yahoo.com

SIGMA LITHIUM REPORTS 1Q25 RESULTS: STRONG MARGINS, COST OUTPERFORMANCE AND PRODUCTION ABOVE TARGET

May 14, 2025 | prnewswire.com

Sigma Lithium Corporation: Sigma Lithium Announces 1q25 Preview: Outperforms Targets, Operational Profitability, 24% Ebitda Margin

May 9, 2025 | finanznachrichten.de

SIGMA LITHIUM ANNOUNCES 1Q25 PREVIEW: OUTPERFORMS TARGETS, OPERATIONAL PROFITABILITY, 24% EBITDA MARGIN

May 7, 2025 | prnewswire.com

Sigma Lithium Corporation (SGML) Reports Next Week: Wall Street Expects Earnings Growth

May 7, 2025 | zacks.com

Sigma Lithium Corporation (SGML) Outperforms Broader Market: What You Need to Know

May 1, 2025 | zacks.com

SIGMA LITHIUM TO RELEASE FIRST QUARTER 2025 RESULTS ON MAY 14, 2025

April 28, 2025 | prnewswire.com

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SGML, ERO, AESI, and MTAL Company Descriptions

Atlas Energy Solutions NYSE:AESI

$14.12 -0.20 (-1.40%)

Closing price 07/3/2025 03:30 PM Eastern

Extended Trading

$13.98 -0.14 (-0.99%)

As of 07/3/2025 04:39 PM Eastern

Atlas Energy Solutions Inc. engages in the production, processing, and sale of mesh and sand that are used as a proppant during the well completion process in the Permian Basin of Texas and New Mexico. The company provides transportation and logistics, storage solutions, and contract labor services. It sells its products and services to oil and natural gas exploration and production companies, and oilfield services companies. Atlas Energy Solutions Inc. was founded in 2017 and is headquartered in Austin, Texas.

Ero Copper NYSE:ERO

$16.93 -0.53 (-3.04%)

Closing price 07/3/2025 03:58 PM Eastern

Extended Trading

$16.93 +0.00 (+0.01%)

As of 07/3/2025 04:58 PM Eastern

Ero Copper Corp. engages in the exploration, development, and production of mining projects in Brazil. The company is involved in the production and sale of copper concentrate from the Caraíba operations located in the Curaçá Valley, northeastern Bahia state, Brazil, as well as gold and silver by-products. It also holds 100% interests in the Tucumã project, a copper development project located within southeastern Pará state; and the Xavantina Operations located in Mato Grosso state. Ero Copper Corp. was incorporated in 2016 and is headquartered in Vancouver, Canada.

MAC Copper NYSE:MTAL

$12.04 -0.06 (-0.45%)

As of 07/3/2025 03:30 PM Eastern

Metals Acquisition Limited focuses on mining and production of copper and silver. It operates the CSA copper mine in Cobar, Australia. The company was incorporated in 2022 and is headquartered in Saint Helier, Jersey.

Sigma Lithium NASDAQ:SGML

$5.16 +0.35 (+7.17%)

Closing price 07/3/2025 03:47 PM Eastern

Extended Trading

$5.16 0.00 (0.00%)

As of 07/3/2025 04:52 PM Eastern

Sigma Lithium Corporation engages in the exploration and development of lithium deposits in Brazil. It holds a 100% interest in the Grota do Cirilo, Genipapo, Santa Clara, and São José properties comprising 29 mineral rights covering an area of approximately 185 square kilometers located in the Araçuaí and Itinga regions of the state of Minas Gerais, Brazil. It serves electric vehicle industries worldwide. The company was formerly known as Sigma Lithium Resources Corporation and changed its name to Sigma Lithium Corporation in July 2021. The company is headquartered in São Paulo, Brazil.

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Comparative Price Performance Over Time