What was ATLFF's price at the start of its 5-year chart?

Atlas Copco Aktiebol Class B (ATLFF) opened at approximately $13.76 per share in 2021. The stock has returned +24.8% since then.

How many shares does ATLFF have outstanding?

Atlas Copco Aktiebol Class B has approximately 4.88 billion shares outstanding. At the current price, that puts the total market capitalization at $82.69B.

What is ATLFF's market cap?

Atlas Copco Aktiebol Class B (ATLFF) has a market capitalization of $82.69B, based on 4.88B shares outstanding at $16.95 per share.

What sector is ATLFF in?

Atlas Copco Aktiebol Class B operates in the Industrials sector, in the Machinery industry, classified under Industrial Machinery & Supplies & Components.

How has ATLFF performed over the past 5 years?

Since 2021, ATLFF has returned +24.8% from its chart start price, underperforming the S&P 500 (SPY), which returned +76.5% over the same period.

What is ATLFF's 5-year high?

ATLFF's 5-year high was $17.93, reached in Mar 2026. The stock is currently 4.2% below that level.

What was ATLFF's best year?

ATLFF's best calendar year on record was 2023, when the stock returned +63.4%.

Market›Industrials›Machinery›Industrial Machinery & Supplies & Components

Atlas Copco Aktiebol Class B

ATLFF

$17.17May 10, 2021 – May 08, 2026

IndustrialsMachineryIndustrial Machinery & Supplies & Components$82.69B

MVM

+$82.69B

BLE

0.035

PositiveNegativeNo data· Dot size = magnitude · Scroll to zoom · Drag to pan

Chart Start

$13.76

2021

Since 2021

+24.8%

vs SPY +76.5%

All-time High

$17.93 · Mar 2026

-4.2% from peak

MVM Rank

#1 of 159

Industrial Machinery & Supplies & Components

Reaction Win Rate

48%

13 of 27 events

Atlas Copco Aktiebol Class B has returned +24.8% from $13.76 since 2021, trailing SPY's +76.5% over the same period. ATLFF is currently trading near its all-time high of $17.93. Of 27 tracked news events, 48% produced a positive market-adjusted return.

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3News & Events

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News Events

Date	Return	Category	Source	Headline
2026-03-02	+12.7%	news	Simply Wall St.	Is It Too Late To Consider Atlas Copco (OM:ATCO A) After Strong Multi‑Year Gains?
2026-03-02	+12.7%	news	Simply Wall St.	Assessing Atlas Copco (OM:ATCO A) Valuation After Recent Share Price Strength
2026-03-05	+1.9%	news	GlobeNewswire	Nomination Committee of HMS Networks AB’s proposal of Board of Directors
2026-02-24	-1.6%	analyst	GlobeNewswire	United States Submersible Pumps Industry Report 2025: A $5.94 Billion Market by 2033, Driven by Water Infrastructure Upgrades, Agricultural Irrigation Demand and Industrial Expansion
2026-02-24	-1.6%	earnings	GlobeNewswire	Diesel Gensets Market Competitive Landscape Report 2025: Company Analysis, Profiles, Strategic Developments, Mergers, Product Innovations, Revenue Insights, and Future Forecasts to 2033
2025-08-03	-1.5%	analyst	Seeking Alpha	Atlas Copco: Double-Digit Decline, But I'm Lowering My Price Target
2024-07-18	+1.4%	earnings	Seeking Alpha	Atlas Copco AB 2024 Q2 - Results - Earnings Call Presentation
2024-07-18	+1.4%	earnings	Seeking Alpha	Atlas Copco GAAP EPS of SEK 1.57, revenue of SEK 44.8B; reaffirms near-term demand outlook
2025-10-23	-1.4%	earnings	Seeking Alpha	Atlas Copco AB (publ) 2025 Q3 - Results - Earnings Call Presentation
2026-02-26	+1.0%	news	GlobeNewswire	Tunneling and Rock Drilling Equipment Industry Report 2026-2035: An $18.63 Billion Market by 2030 with Atlas Copco, Sandvik, Caterpillar, Komatsu, Hitachi Leading
2026-02-26	+1.0%	news	GlobeNewswire	Rock Drilling Equipment Industry Report 2026-2035: A $2.45 Billion Market by 2030 with Caterpillar, Sandvik, Epiroc, Xuzhou Construction Machinery, Weir Group, Atlas Copco Leading
2026-02-26	+1.0%	news	GlobeNewswire	Mining Truck Industry Report 2026-2035: A $42.14 Billion Market by 2030 with Caterpillar, Daimler, Volvo, Hyundai, PACCAR, Komatsu, Atlas Copco Leading
2025-11-15	-0.9%	news	Seeking Alpha	Atlas Copco: Unappealing And Part Of Market Overvaluation
2024-03-01	-0.8%	earnings	Seeking Alpha	Atlas Copco: Good Time For Profit Rotation And A 'Hold'
2026-03-20	+0.7%	news	MarketBeat	3 International Stocks Most U.S. Investors Have Never Heard Of
2026-04-28	+0.5%	earnings	Seeking Alpha	Atlas Copco AB (publ) 2026 Q1 - Results - Earnings Call Presentation
2026-04-28	+0.5%	earnings	Seeking Alpha	Atlas Copco GAAP EPS of SEK 1.28, revenue of SEK 40.54B; gives near-term outlook
2024-04-24	+0.4%	earnings	Seeking Alpha	Atlas Copco AB 2024 Q1 - Results - Earnings Call Presentation
2024-04-24	+0.4%	earnings	Seeking Alpha	Atlas Copco GAAP EPS of SEK 1.47, revenue of SEK 42.88B; reaffirms near-term demand outlook
2024-11-17	-0.4%	earnings	Seeking Alpha	Atlas Copco Is Perpetually Overvalued - A Q3 2024 Wrap-Up
2026-04-15	-0.4%	news	Seeking Alpha	Atlas Copco: A World-Class Business Trading At A Premium
2025-01-28	-0.4%	earnings	Seeking Alpha	Atlas Copco AB (publ) 2024 Q4 - Results - Earnings Call Presentation
2025-01-28	-0.4%	earnings	Seeking Alpha	Atlas Copco GAAP EPS of SEK 1.60, revenue of SEK 45.99B
2026-01-27	-0.4%	earnings	Seeking Alpha	Atlas Copco AB (publ) 2025 Q4 - Results - Earnings Call Presentation
2026-01-27	-0.4%	earnings	Seeking Alpha	Atlas Copco GAAP EPS of SEK 1.36, revenue of SEK 42.78B
2024-06-03	-0.2%	news	Seeking Alpha	Atlas Copco: What To Do With A Potential 3-4% Upside To A 30x P/E
2025-07-18	-0.1%	earnings	Seeking Alpha	Atlas Copco AB (publ) 2025 Q2 - Results - Earnings Call Presentation

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