SGML Stock Down -28% after 5-Day Loss Streak

SGML: Sigma Lithium logo
SGML
Sigma Lithium

Sigma Lithium (SGML) stock hit day 5 of a continuous streak of days with losses, with cumulative losses over this period amounting to a -28% return. The company has lost about $172 Mil in value over the last 5 days, with its current market capitalization at about $613 Mil. The stock remains 53.7% below its value at the end of 2024. This compares with year-to-date returns of 7.8% for the S&P 500.

SGML explores and develops lithium deposits across 27 mineral rights covering 191 km² in Minas Gerais, Brazil, focusing on multiple properties in the Araçuaí and Itinga regions.

Comparing SGML Stock Returns With The S&P 500

The following table summarizes the return for SGML stock vs. the S&P 500 index over different periods, including the current streak:

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Return Period SGML S&P 500
1D -5.8% -0.4%
5D (Current Streak) -28.1% -0.4%
1M (21D) 19.3% 2.3%
3M (63D) -35.4% 13.8%
YTD 2025 -53.7% 7.8%
2024 -64.4% 23.3%
2023 11.7% 24.2%
2022 171.1% -19.4%

What is the point? Sustained weakness can be more than noise. It often signals shifting sentiment or deeper concerns. A multi-day losing streak may warn of further downside, or present an opportunity to buy if fundamentals are intact. Take a look at what history tells you about whether past dips like this have been buying opportunities or traps: SGML Dip Buyer Analysis.

Gains and Losses Streaks: S&P 500 Constituents

There are currently 35 S&P constituents with 3 days or more of consecutive gains and 127 constituents with 3 days or more of consecutive losses.

Consecutive Days # of Gainers # of Losers
3D 23 40
4D 6 60
5D 1 10
6D 1 15
7D or more 4 2
Total >=3 D 35 127

Key Financials for Sigma Lithium (SGML)

Last 2 Fiscal Years:

Metric FY2023 FY2024
Revenues $136.6 Mil $145.4 Mil
Operating Income $-18.2 Mil $-7.6 Mil
Net Income $-28.8 Mil $-48.8 Mil

Last 2 Fiscal Quarters:

Metric 2024 FQ4 2025 FQ1
Revenues $40.7 Mil $47.7 Mil
Operating Income $2.7 Mil $6.7 Mil
Net Income $-5.6 Mil $4.7 Mil

The losing streak SGML stock is currently on doesn’t inspire much confidence among investors. In contrast, Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming the S&P 500 over the last 4-year period. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.