CASN4
UtilitiesCompanhia Catarinense de Águas e Saneamento - CASAN
Price
R$5.01
0.00%
P/E
15.18
P/VP
2.30
Dividend yield, 12 months
1.82%
Last income payment
R$0.09
9/28/2026
Market cap
R$6.3B
Daily liquidity
R$278.0
Price over the last year
| Price | |
|---|---|
| 10/30/2026 | R$5.01 |
| 11/9/2026 | R$5.01 |
| 11/11/2026 | R$5.01 |
| 11/12/2026 | R$5.01 |
Against the Ibovespa and the CDI
Last 12 months, with base 100 on the first day. The price does not include the income paid.
| CASN4 | Ibovespa | CDI | |
|---|---|---|---|
| 10/30/2026 | 100.0 | 100.0 | 100.0 |
| 11/3/2026 | 100.0 | 98.6 | 100.1 |
| 11/4/2026 | 100.0 | 99.8 | 100.1 |
| 11/5/2026 | 100.0 | 99.0 | 100.2 |
| 11/6/2026 | 100.0 | 100.3 | 100.2 |
| 11/9/2026 | 100.0 | 102.6 | 100.3 |
| 11/10/2026 | 100.0 | 102.0 | 100.3 |
| 11/11/2026 | 100.0 | 102.5 | 100.4 |
| 11/12/2026 | 100.0 | 102.0 | 100.4 |
Income paid per share
| Income | |
|---|---|
| 4/29/2026 | R$0.00 |
| 9/28/2026 | R$0.09 |
Summary of CASN4
- The P/E of 15.18 is above the sector median (11.40).
- ROE is 15.39%: the company earns a good return on equity.
- The price is 19.76% above the Graham fair price.
Sentences generated automatically from the numbers on this page. They are not a recommendation to buy or sell.
Profitability and debt
ROE
15.39%
Net margin
19.01%
Gross margin
50.52%
Operating margin
29.64%
EBITDA margin
37.37%
Gross debt/equity
0.89x
Net debt/EBITDA
2.99x
EV/EBITDA
10.26x
Current ratio
0.91
Fair price
Graham fair price
R$4.02
Price 19.8% above this value
Bazin price ceiling
R$1.52
Price 69.7% above this value
Graham: square root of 22.5 × earnings per share × book value per share. Bazin: dividends paid in 12 months ÷ 6%. They are simple study methods that ignore the growth and risk of the company; they are not a recommendation.
Comparison with the sector
Median of the 57 companies in the utilities sector with the indicator available.
| Indicator | CASN4 | Sector median | Rank |
|---|---|---|---|
| P/E | 15.18 | 11.40 | Higher than 35 of 44 |
| P/VP | 2.30 | 1.68 | Higher than 40 of 50 |
| Dividend yield, 12 months | 1.82% | 4.33% | Higher than 6 of 45 |
| ROE | 15.39% | 15.89% | Higher than 22 of 50 |
How to read the indicators
P/E
How many years of current earnings the price pays for. The lower, the cheaper the stock relative to profit, but falling or one-off profit distorts the number.
P/B
Compares the price with the book value per share. Below 1 means a discount to book value; above 1, a premium.
Dividend yield
Dividends paid in the last 12 months divided by the price. Extraordinary dividends can inflate the number.
ROE
Profit divided by shareholders equity: shows what the company earns on shareholder capital. Highly indebted companies can show a high ROE through leverage.
Net debt/EBITDA
How many years of operating cash generation it would take to repay net debt. Above 3 usually calls for attention. It does not apply well to banks.
About CASN4
The stock CASN4 of Companhia Catarinense de Águas e Saneamento - CASAN trades on B3 and is in the utilities sector, priced at R$5.01 with a market cap of R$6.3B. The P/E is 15.18, the P/B is 2.30 and the 12-month dividend yield is 1.82%.
Fund data
- Ticker
- CASN4
- Official name
- Companhia Catarinense de Águas e Saneamento - CASAN
- Category
- Utilities
Frequently asked questions
How much does CASN4 pay in dividends?
Over the last 12 months the stock CASN4 (Companhia Catarinense de Águas e Saneamento - CASAN) had a dividend yield of 1.82%, with the last payout of R$0.09 per share. The price is R$5.01.
Is CASN4 expensive or cheap by P/E?
The P/E is 15.18: the price is 15.18 times earnings per share over the last 12 months. Compare it with companies in the same sector and look at earnings growth before drawing conclusions.
What does the P/B of CASN4 show?
The P/B is 2.30: the price is 2.30 times book value per share. Below 1 means a discount to book value and above 1 a premium.
Other funds in the utilities category
| Stock | Price | P/E | P/VP | DY 12m |
|---|---|---|---|---|
| AXIA3AXIA Energia | R$48.40 | 11.18 | 1.15 | 3.9% |
| SBSP3Companhia de Saneamento Básico do Estado de São Paulo - SABESP | R$27.22 | 12.72 | 2.04 | 5.3% |
| CMIG3Companhia Energética de Minas Gerais - CEMIG | R$18.00 | 11.11 | 1.76 | 7.0% |
| ENEV3Eneva | R$26.81 | 27.08 | 2.52 | — |
| CPFE3CPFL Energia | R$43.97 | 8.44 | 2.23 | 6.4% |
| CPLE3Companhia Paranaense de Energia - COPEL | R$15.38 | 14.37 | 2.02 | 6.9% |
Sources: Yahoo Finance (price, income, volume, earnings and book value per share, delayed). Information for tracking only, not investment advice. Check the data at the source before deciding.
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