Constellation Oil Services Holding (QG21) Stock Overview
Owns, charters, and operates offshore drilling rigs for exploration and production companies in Brazil. More details
| Snowflake Score | |
|---|---|
| Valuation | 0/6 |
| Future Growth | 4/6 |
| Past Performance | 0/6 |
| Financial Health | 4/6 |
| Dividends | 0/6 |
Rewards
Risk Analysis
No risks detected for QG21 from our risk checks.
QG21 Community Fair Values
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Constellation Oil Services Holding S.A. Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | NOK 8.50 |
| 52 Week High | NOK 9.55 |
| 52 Week Low | NOK 5.58 |
| Beta | 0 |
| 1 Month Change | 0.59% |
| 3 Month Change | 22.30% |
| 1 Year Change | n/a |
| 3 Year Change | n/a |
| 5 Year Change | n/a |
| Change since IPO | 12.97% |
Recent News & Updates
Recent updates
Shareholder Returns
| QG21 | DE Energy Services | DE Market | |
|---|---|---|---|
| 7D | -5.0% | -2.9% | -3.1% |
| 1Y | n/a | 7.4% | 9.4% |
Return vs Industry: Insufficient data to determine how QG21 performed against the German Energy Services industry.
Return vs Market: Insufficient data to determine how QG21 performed against the German Market.
Price Volatility
| QG21 volatility | |
|---|---|
| QG21 Average Weekly Movement | 6.6% |
| Energy Services Industry Average Movement | 4.7% |
| Market Average Movement | 4.9% |
| 10% most volatile stocks in DE Market | 11.6% |
| 10% least volatile stocks in DE Market | 2.5% |
Stable Share Price: QG21 has not had significant price volatility in the past 3 months compared to the German market.
Volatility Over Time: QG21's weekly volatility (7%) has been stable over the past year.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1980 | 1,809 | Leduvy de Pina Gouvêa Filho | www.theconstellation.com |
Constellation Oil Services Holding S.A., together with its subsidiaries, owns, charters, and operates offshore drilling rigs for exploration and production companies in Brazil. It owns a fleet of ultra-deepwater rigs, deepwater rig, and midwater rig. The company was formerly known as QGOG Constellation S.A. and changed its name to Constellation Oil Services Holding S.A. in November 2018.
Constellation Oil Services Holding S.A. Fundamentals Summary
| QG21 fundamental statistics | |
|---|---|
| Market cap | €13.40b |
| Earnings (TTM) | -€53.48m |
| Revenue (TTM) | €465.52m |
Is QG21 overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| QG21 income statement (TTM) | |
|---|---|
| Revenue | US$536.06m |
| Cost of Revenue | US$604.62m |
| Gross Profit | -US$68.56m |
| Other Expenses | -US$6.98m |
| Earnings | -US$61.58m |
Last Reported Earnings
Jun 30, 2025
Next Earnings Date
Nov 25, 2025
| Earnings per share (EPS) | -0.041 |
| Gross Margin | -12.79% |
| Net Profit Margin | -11.49% |
| Debt/Equity Ratio | 35.3% |
How did QG21 perform over the long term?
See historical performance and comparisonCompany Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/21 10:46 |
| End of Day Share Price | 2025/11/21 00:00 |
| Earnings | 2025/06/30 |
| Annual Earnings | 2024/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
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* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Constellation Oil Services Holding S.A. is covered by 2 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Truls Olsen | Fearnley Securities |
| Nicolai Tørnfeldt | Fearnley Securities |