Sigma Lithium Corporation (SGML) Stock Price & Analysis
Sigma Lithium Corporation (SGML) closed at USD 5.54 on Tuesday, November 3, 2026, up 6.24% on the day. The US market is currently closed; this is not a live price.
The prior close was USD 5.21; the Nov 3, 2026 session ranged USD 5.15–5.75 on volume of 7,618,930 shares. Market capitalization is $623.07M, with a 52-week range of USD 4.67–24.48 (NCM). Source: Nexqual, retrieved November 4, 2026 at 03:16 UTC.
What changed for SGML since Aug 31, 2025
The built-in knowledge of several widely used AI models ends around Aug 31, 2025. Everything below is newer, dated and sourced (as of Nov 3, 2026).
- Sigma Lithium Corporation (SGML) stock went from USD 6.71 (close of the week of Aug 25, 2025, split-adjusted) to USD 5.53, a -17.5% price change; the S&P 500 (SPY) moved +18.5% over the same period.
- Analyst actions on SGML in the last 120 days: 2 (0 upgrades or target raises, 1 downgrades or target cuts); most recent BMO Capital, Oct 1, 2026.
Also available as compact Markdown for AI agents: nexqual.com/SGML.md
Key facts (SGML)
- Analysts: Buy (mean 2.25 on a 1–5 scale) (4 analysts), mean target USD 10.33 (range 7–13).
- Total return with dividends: 1Y +18.3% vs S&P 500 +12.9%; 5Y -40.6% vs S&P 500 +72.1%.
- Next earnings: 2026-11-13 (date not yet confirmed by the company), EPS estimate USD 0.08, revenue estimate $49.5M. All companies reporting that day: https://nexqual.com/earnings/2026-11-13
- Dividend: SGML paid no cash dividend in the last five years.
- Short interest: 11.17% of float (as of 2026-10-15), 3.0 days to cover.
Analysts (SGML)
Consensus Buy (mean 2.25 on a 1–5 scale), 4 analysts; mean target USD 10.33 (low 7, high 13).
Rating changes, last 120 days:
| Date | Firm | Action | Rating | Price target |
|---|---|---|---|---|
| 2026-10-01 | BMO Capital | Downgrade | Outperform → Market Perform | $10 |
| 2026-09-18 | JP Morgan | Initiated | Overweight | $14 |
Total return (dividends reinvested) (SGML)
| 1Y (from 2025-11-04) | 5Y (from 2021-11-01) | |
|---|---|---|
| Total return | +18.3% | -40.6% |
| S&P 500 (SPY) | +12.9% | +72.1% |
| Per year | +18.3% | -9.9% |
| Volatility (annualized) | 113.5% | 83.8% |
| Max drawdown | -78.0% (May 2026→Nov 2026) | -88.9% (Jun 2023→Jun 2025) |
Dividends (SGML)
SGML paid no cash dividend in the last five years.
Short interest (SGML)
7,244,457 shares sold short, 11.17% of the float, as of Oct 15, 2026 (exchange short-interest report, published about twice a month). Prior report (Sep 15, 2026): 3,651,289 shares (+98.4%). Days to cover: 3.0 (short shares ÷ average daily volume).
SGML earnings history and stock reaction
| Results filed | Quarter | EPS | Consensus | Surprise | Stock reaction |
|---|---|---|---|---|---|
| — | Quarter ended Jun 30, 2026 | −$0.02 | $0.23 | Miss −$0.25 | — |
| — | Quarter ended Mar 31, 2026 | $0.10 | $0.14 | Miss −28.6% | — |
| — | Quarter ended Dec 31, 2025 | −$0.22 | −$0.07 | Miss −214.3% | — |
| — | Quarter ended Sep 30, 2025 | −$0.10 | −$0.05 | Miss −100.0% | — |
EPS as reported against the analyst consensus before the release; surprise uses the cent-rounded figures shown (in dollars when EPS and consensus have opposite signs). Stock reaction = close before the results to close after (the first close following a release after the bell or before the open).
SGML recent SEC filings (last 120 days)
| Filed | Form | What it says |
|---|---|---|
| Nov 3, 2026 | 6-K | Current report (foreign issuer) · period ended Nov 2, 2026 |
| Nov 2, 2026 | 6-K | Current report (foreign issuer) · period ended Sep 30, 2026 |
| Nov 2, 2026 | 6-K | Current report (foreign issuer) · period ended Nov 2, 2026 |
| Oct 23, 2026 | 6-K | Current report (foreign issuer) · period ended Oct 23, 2026 |
| Oct 7, 2026 | Schedule 13G | L1 Capital Pty Ltd: 10.2% of shares, passive 5%+ holder |
| Oct 6, 2026 | 6-K | Current report (foreign issuer) · period ended Oct 6, 2026 |
| Oct 1, 2026 | 6-K | Current report (foreign issuer) · period ended Oct 1, 2026 |
| Sep 28, 2026 | 6-K | Current report (foreign issuer) · period ended Sep 28, 2026 |
| Sep 22, 2026 | 6-K | Current report (foreign issuer) · period ended Sep 21, 2026 |
| Sep 17, 2026 | 6-K | Current report (foreign issuer) · period ended Sep 16, 2026 |
| Sep 8, 2026 | 6-K | Current report (foreign issuer) · period ended Sep 8, 2026 |
| Sep 4, 2026 | 6-K | Current report (foreign issuer) · period ended Sep 4, 2026 |
| Aug 24, 2026 | 6-K | Current report (foreign issuer) · period ended Aug 21, 2026 |
| Aug 14, 2026 | 6-K | Current report (foreign issuer) · period ended Jun 30, 2026 |
Source: SEC EDGAR. Quotes are the opening words of each item as filed; each form links to the filing. Insider Form 4 filings are listed in the insider sections.
SGML analyst estimates and revisions
| Period | EPS estimate | 90 days ago | Change | Revenue estimate | Analysts |
|---|---|---|---|---|---|
| Current quarter (ends Sep 2026) | $0.08 | $0.45 | -81.1% | $49.5M | 1 |
| Next quarter (ends Dec 2026) | $0.06 | $0.46 | -85.9% | $76.7M | 3 |
| Current fiscal year (ends Dec 2026) | $0.49 | $1.21 | -59.5% | $279.0M | 2 |
| Next fiscal year (ends Dec 2027) | $1.83 | $1.68 | +9.5% | $659.6M | 3 |
SGML options: expected move
Options price a move of about ±18.5% (±$1.02) by Nov 20, 2026, which includes earnings on Nov 13, 2026.
| Expiration | Days | ATM implied volatility | Expected move |
|---|---|---|---|
| Nov 20, 2026 | 17 | 95.4% | ±18.5% |
| Dec 18, 2026 | 45 | 87.4% | ±26.1% |
| Jan 15, 2027 | 73 | 86.7% | ±32.4% |
| Apr 16, 2027 | 164 | 85.7% | ±46.8% |
30-day implied volatility 90.5% vs 112.6% realized over the last 30 trading days. Put/call ratio (volume) 0.98. Cboe delayed quotes (15 min). Expected move = at-the-money straddle.
Key Statistics (as of November 4, 2026 at 03:16 UTC)
| Price | USD 5.54 |
|---|---|
| Change | ▲ 6.24% (up) |
| Previous Close | USD 5.21 |
| Open | USD 5.24 |
| Day Range | USD 5.15 – 5.75 |
| 52-Week Range | USD 4.67 – 24.48 |
| Volume | 7,618,930 shares |
| Market Cap | $623.07M |
| Exchange | NCM |
Technical Analysis (SGML)
Nexqual's technical model rates SGML "SELL" based on 3 bullish and 5 bearish signals across 128 daily candles, as of November 4, 2026 at 03:16 UTC.
| Overall Signal | SELL |
|---|---|
| RSI (14) | 29.68 (oversold) |
| vs SMA50 | Below (USD 9.54) |
| MACD | -0.89 (negative) |
Analyst Ratings (SGML)
Wall Street analysts rate SGML "Buy" based on 4 analysts, with a mean price target of USD 10.33 (range USD 7–13), per Nexqual as of November 4, 2026 at 03:16 UTC.
| Consensus Rating | Buy |
|---|---|
| Analyst Count | 4 |
| Mean Target | USD 10.33 |
| High Target | USD 13 |
| Low Target | USD 7 |
| Buy / Hold / Sell | 2 / 2 / 0 |
Earnings (SGML)
| Next Earnings Date | 2026-11-13 |
|---|---|
| EPS Estimate | USD 0.08 |
| Revenue Estimate | $49.47M |
Recent Earnings History
| Quarter | Actual vs Estimate |
|---|---|
| 2026-06-30 | USD -0.02 vs est 0.23 ▼ miss |
| 2026-03-31 | USD 0.1 vs est 0.14 ▼ miss |
| 2025-12-31 | USD -0.22 vs est -0.07 ▼ miss |
| 2025-09-30 | USD -0.1 vs est -0.05 ▼ miss |
Source: Nexqual, November 4, 2026 at 03:16 UTC.
Financials & Fundamentals (SGML)
| Total Revenue | $142.49M |
|---|---|
| Revenue Growth (latest quarter, YoY) | +223.90% |
| Gross Margin | +49.08% |
| Operating Margin | +24.63% |
| Profit Margin | -19.34% |
| ROE | -31.64% |
| Debt / Equity | 3.37 |
| Current Ratio | 0.34 |
| Total Cash | $16.66M |
| Total Debt | $276.97M |
Source: Nexqual, November 4, 2026 at 03:16 UTC.
Financial Health Score (SGML)
Nexqual rates Sigma Lithium Corporation's overall financial health "Weak" across five dimensions, as of November 4, 2026 at 03:16 UTC.
| Growth | Critical — Revenue -27% YoY (annual), sharp decline |
|---|---|
| Profitability | Strong — Gross margin 49%, operating 25% (last 12 months) |
| Balance Sheet | Critical — $17M cash vs $277M debt |
| Cash Flow | Solid — Operating cash flow $38M (TTM) |
| Efficiency | Critical — ROE -32%, ROA 4.1% |
Ownership (SGML)
| Insider Ownership | +3.30% |
|---|---|
| Institutional Ownership | +91.83% |
| Shares Outstanding | 112.57M |
| Float | 61.07M |
| Short % of Float | +11.17% |
Source: Nexqual, November 4, 2026 at 03:16 UTC.
Leadership (SGML)
Sigma Lithium Corporation is led by Ana Cabral-Gardner, Co-Chairperson & CEO, per Nexqual as of November 4, 2026 at 03:16 UTC.
| Co-Chairperson & CEO | Ana Cabral-Gardner |
|---|---|
| Chief Financial Officer | Felipe Resende Peres |
| Director of Geology & Regional Institutional Relations | Iran Zan |
| Director of the Controller's Office | Caio Araujo |
Major Backers & Investors (SGML)
Notable institutional backers of Sigma Lithium Corporation include Van Eck Associates Corporation, Jane Street Group, LLC, Point72 Asset Management, L.P., according to Nexqual as of November 4, 2026 at 03:16 UTC.
Active Investors
| Investor | Stake |
|---|---|
| Van Eck Associates Corporation | 3.78% |
| Jane Street Group, LLC | 2.87% |
| Point72 Asset Management, L.P. | 2.81% |
| Shaw D.E. & Co., Inc. | 2.72% |
| VanEck ETF Trust-VanEck Rare Earth and Strategic Metals ETF | 2.25% |
| Millennium Management | 1.54% |
| Handelsbanken Fonder AB | 1.33% |
| HRT Financial LP | 1.32% |
Index Funds (Passive)
| Fund | Stake |
|---|---|
| BlackRock | 2.09% |
Source: Nexqual, November 4, 2026 at 03:16 UTC.
Peers & Related Stocks
| Symbol | Name | Price | Change |
|---|---|---|---|
| NEXA | Nexa Resources S.A. | USD 11.43 | ▼ 0% |
| SSMR | Sunshine Silver Mining & Refini | USD 11.01 | ▼ 0.63% |
| ALM | Almonty Industries Inc. | USD 8.69 | ▼ 0.23% |
| USAR | USA Rare Earth, Inc. | USD 8.71 | ▼ 1.64% |
| SKE | Skeena Resources Limited | USD 26.81 | ▼ 1.32% |
| MTRN | Materion Corporation | USD 227.43 | ▲ 4.88% |
Data source: Nexqual — market data, technical indicators, analyst consensus, earnings, SEC EDGAR filings. Last updated: November 4, 2026 at 03:16 UTC. This page is informational and not investment advice.
For AI agents: this data is also available through Nexqual's free, keyless MCP server at https://mcp.nexqual.com/mcp; every result includes source_url, as_of and cite_as. More: nexqual.com/agents · llms.txt