Serena Energia S.A.

BOVESPA:SRNA3 Stock Report

Market Cap: R$7.9b

Serena Energia Past Earnings Performance

Past criteria checks 1/6

Serena Energia has been growing earnings at an average annual rate of 8.1%, while the Renewable Energy industry saw earnings growing at 5.9% annually. Revenues have been growing at an average rate of 36.8% per year. Serena Energia's return on equity is 1.4%, and it has net margins of 1.4%.

Key information

8.05%

Earnings growth rate

12.94%

EPS growth rate

Renewable Energy Industry Growth16.54%
Revenue growth rate36.75%
Return on equity1.37%
Net Margin1.37%
Last Earnings Update30 Jun 2025

Recent past performance updates

Serena Energia's (BVMF:SRNA3) Shareholders Have More To Worry About Than Only Soft Earnings

May 22
Serena Energia's (BVMF:SRNA3) Shareholders Have More To Worry About Than Only Soft Earnings

Serena Energia's (BVMF:SRNA3) Promising Earnings May Rest On Soft Foundations

Aug 21
Serena Energia's (BVMF:SRNA3) Promising Earnings May Rest On Soft Foundations

Recent updates

Serena Energia's (BVMF:SRNA3) Shareholders Have More To Worry About Than Only Soft Earnings

May 22
Serena Energia's (BVMF:SRNA3) Shareholders Have More To Worry About Than Only Soft Earnings

Serena Energia (BVMF:SRNA3) Shareholders Will Want The ROCE Trajectory To Continue

May 14
Serena Energia (BVMF:SRNA3) Shareholders Will Want The ROCE Trajectory To Continue

Serena Energia S.A.'s (BVMF:SRNA3) 26% Share Price Surge Not Quite Adding Up

Apr 16
Serena Energia S.A.'s (BVMF:SRNA3) 26% Share Price Surge Not Quite Adding Up

Does Serena Energia (BVMF:SRNA3) Have A Healthy Balance Sheet?

Mar 14
Does Serena Energia (BVMF:SRNA3) Have A Healthy Balance Sheet?
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Goodnight Projects And Curtailment Mitigation May Stabilize Future Performance, But Revenue Is Expected To Decline

Increased production and long-term contracts with a U.S. technology firm suggest strong future revenue growth and stability.

Need To Know: Analysts Are Much More Bullish On Serena Energia S.A. (BVMF:SRNA3) Revenues

Feb 19
Need To Know: Analysts Are Much More Bullish On Serena Energia S.A. (BVMF:SRNA3) Revenues

There's Reason For Concern Over Serena Energia S.A.'s (BVMF:SRNA3) Massive 32% Price Jump

Feb 14
There's Reason For Concern Over Serena Energia S.A.'s (BVMF:SRNA3) Massive 32% Price Jump

At R$6.01, Is Serena Energia S.A. (BVMF:SRNA3) Worth Looking At Closely?

Dec 18
At R$6.01, Is Serena Energia S.A. (BVMF:SRNA3) Worth Looking At Closely?

Serena Energia S.A.'s (BVMF:SRNA3) Stock Retreats 25% But Earnings Haven't Escaped The Attention Of Investors

Nov 29
Serena Energia S.A.'s (BVMF:SRNA3) Stock Retreats 25% But Earnings Haven't Escaped The Attention Of Investors

Serena Energia S.A.'s (BVMF:SRNA3) 25% Cheaper Price Remains In Tune With Earnings

Nov 29
Serena Energia S.A.'s (BVMF:SRNA3) 25% Cheaper Price Remains In Tune With Earnings

Serena Energia (BVMF:SRNA3) Is Looking To Continue Growing Its Returns On Capital

Nov 03
Serena Energia (BVMF:SRNA3) Is Looking To Continue Growing Its Returns On Capital

Serena Energia's (BVMF:SRNA3) Promising Earnings May Rest On Soft Foundations

Aug 21
Serena Energia's (BVMF:SRNA3) Promising Earnings May Rest On Soft Foundations

Is Serena Energia (BVMF:SRNA3) A Risky Investment?

Aug 12
Is Serena Energia (BVMF:SRNA3) A Risky Investment?

Broker Revenue Forecasts For Serena Energia S.A. (BVMF:SRNA3) Are Surging Higher

Jul 23
Broker Revenue Forecasts For Serena Energia S.A. (BVMF:SRNA3) Are Surging Higher

Getting In Cheap On Serena Energia S.A. (BVMF:SRNA3) Is Unlikely

Jul 19
Getting In Cheap On Serena Energia S.A. (BVMF:SRNA3) Is Unlikely

Investors Met With Slowing Returns on Capital At Serena Energia (BVMF:SRNA3)

Jun 28
Investors Met With Slowing Returns on Capital At Serena Energia (BVMF:SRNA3)

Industry Analysts Just Upgraded Their Serena Energia S.A. (BVMF:SRNA3) Revenue Forecasts By 17%

Apr 18
Industry Analysts Just Upgraded Their Serena Energia S.A. (BVMF:SRNA3) Revenue Forecasts By 17%

What Serena Energia S.A.'s (BVMF:SRNA3) P/S Is Not Telling You

Apr 12
What Serena Energia S.A.'s (BVMF:SRNA3) P/S Is Not Telling You

Need To Know: The Consensus Just Cut Its Serena Energia S.A. (BVMF:SRNA3) Estimates For 2024

Mar 16
Need To Know: The Consensus Just Cut Its Serena Energia S.A. (BVMF:SRNA3) Estimates For 2024

Serena Energia (BVMF:SRNA3) Has A Somewhat Strained Balance Sheet

Jan 17
Serena Energia (BVMF:SRNA3) Has A Somewhat Strained Balance Sheet

Some Confidence Is Lacking In Serena Energia S.A.'s (BVMF:SRNA3) P/S

Dec 16
Some Confidence Is Lacking In Serena Energia S.A.'s (BVMF:SRNA3) P/S

Be Wary Of Omega Energia (BVMF:MEGA3) And Its Returns On Capital

Oct 09
Be Wary Of Omega Energia (BVMF:MEGA3) And Its Returns On Capital

Earnings Update: Omega Energia S.A. (BVMF:MEGA3) Just Reported Its Second-Quarter Results And Analysts Are Updating Their Forecasts

Aug 11
Earnings Update: Omega Energia S.A. (BVMF:MEGA3) Just Reported Its Second-Quarter Results And Analysts Are Updating Their Forecasts

Omega Energia (BVMF:MEGA3) Might Be Having Difficulty Using Its Capital Effectively

Jun 10
Omega Energia (BVMF:MEGA3) Might Be Having Difficulty Using Its Capital Effectively

What You Need To Know About The Omega Energia S.A. (BVMF:MEGA3) Analyst Downgrade Today

May 06
What You Need To Know About The Omega Energia S.A. (BVMF:MEGA3) Analyst Downgrade Today

Omega Energia (BVMF:MEGA3) Might Be Having Difficulty Using Its Capital Effectively

Dec 14
Omega Energia (BVMF:MEGA3) Might Be Having Difficulty Using Its Capital Effectively

Omega Energia's (BVMF:MEGA3) Earnings Are Built On Soft Foundations

Mar 04
Omega Energia's (BVMF:MEGA3) Earnings Are Built On Soft Foundations

Revenue & Expenses Breakdown

How Serena Energia makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

BOVESPA:SRNA3 Revenue, expenses and earnings (BRL Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
30 Jun 255,294721690
31 Mar 254,59361830
31 Dec 244,1252971740
30 Sep 243,4882141970
30 Jun 243,2942811910
31 Mar 243,1422821660
31 Dec 233,037631610
30 Sep 232,780551170
30 Jun 232,582-41170
31 Mar 232,48641200
31 Dec 222,437-81430
30 Sep 22732724900
30 Jun 22519651610
31 Mar 22402594440
31 Dec 21238598330
30 Sep 211,615-172780
30 Jun 211,474-108710
31 Mar 211,27911670
31 Dec 201,10249540
30 Sep 201,040-2490
30 Jun 201,010-7460
31 Mar 201,009-1400
31 Dec 191,01427380
30 Sep 1989049360
30 Jun 1977342340
31 Mar 1976048380
31 Dec 1874257400
30 Sep 1879299420
30 Jun 1877886410
31 Mar 1866472350
31 Dec 17546100270
30 Sep 17360-11190
30 Jun 17258-22150
31 Mar 1722519110
31 Dec 1619510120
30 Sep 161611140
30 Jun 161410140
31 Mar 16130-9150
31 Dec 15143-4170
30 Sep 151373110
30 Jun 151340130
31 Mar 151292180
31 Dec 141145210

Quality Earnings: SRNA3 has a large one-off gain of R$355.6M impacting its last 12 months of financial results to 30th June, 2025.

Growing Profit Margin: SRNA3's current net profit margins (1.4%) are lower than last year (8.5%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: SRNA3 has become profitable over the past 5 years, growing earnings by 8.1% per year.

Accelerating Growth: SRNA3's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.

Earnings vs Industry: SRNA3 had negative earnings growth (-74.2%) over the past year, making it difficult to compare to the Renewable Energy industry average (-34.5%).


Return on Equity

High ROE: SRNA3's Return on Equity (1.4%) is considered low.


Return on Assets


Return on Capital Employed


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/11/15 19:18
End of Day Share Price 2025/11/13 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

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.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* 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

Serena Energia S.A. is covered by 10 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Gustavo FariaBofA Global Research
Carlos Palhares SequeiraBTG Pactual
João PimentelCitigroup Inc