CASN3 — CIA CAT. DE ÁGUAS E SANEAMENTO - CASAN

CNPJ 82.508.433/0001-17 · listed classes: CASN3, CASN4 · CVM code 16861

107.9P/E

5.3P/B

32.7EV/EBITDA

-4.5%FCF yield

15.9%ROE 2025

10.4%ROIC 2025

P/E, P/B and EV/EBITDA priced at the session of 2023-04-28 (R$ 10.45), the first one after the 2022 filing became public on 2023-03-28 — point-in-time, not the 31 December price. pl_total_sem_minoritarios;lucro_total_sem_minoritarios

The full history, year by year

The arrow opens the path from the figure down to the line in the regulator's file. A cell with ^! carries a caveat; a dash is a withheld figure — hover for the reason. Nothing is hidden.

indicator	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
ROE ⟶	-1.1%^!	0.7%^!	1.7%^!	3.4%^!	6.0%^!	0.9%^!	2.2%^!	-2.2%^!	-9.3%^!	9.6%^!	8.7%^!	9.0%^!	5.2%^!	2.6%^!	11.4%^!	15.9%^!
ROIC ⟶	-0.7%^!	2.5%	3.5%^!	4.4%	7.4%	6.0%	6.1%	1.0%^!	-1.9%^!	7.7%	7.3%	6.5%	4.8%	4.7%	9.9%	10.4%
ROA ⟶	-0.7%^!	0.4%	0.9%	1.8%	3.2%	0.4%	1.0%	-0.9%	-3.6%	3.5%	3.1%	3.5%	2.2%	1.1%	4.6%	6.6%
Gross margin ⟶	67.1%	66.0%	62.3%	62.1%	62.0%	51.4%	55.0%	55.9%	55.8%	55.1%	50.8%	49.6%	44.4%	41.8%	50.2%	51.8%
EBIT margin ⟶	-2.5%	7.0%	8.4%	15.7%	26.7%	13.4%	17.6%	3.5%	-6.2%	24.1%	24.2%	22.9%	16.8%	15.8%	28.4%	30.2%
Net margin ⟶	-2.3%	1.5%	3.5%	6.3%	10.0%	1.4%	3.1%	-2.8%	-11.0%	10.6%	9.8%	11.1%	6.5%	3.1%	12.5%	17.9%
Revenue growth (1y) ⟶	—	10.2%	13.2%	8.1%	12.8%	7.0%	15.1%	11.3%	6.3%	3.5%	1.7%	6.5%	15.8%	15.9%	19.4%	11.2%
Revenue growth (5y CAGR) ⟶	—	—	—	—	—	10.3%	11.2%	10.8%	10.5%	8.6%	7.5%	5.8%	6.7%	8.5%	11.7%	13.6%
Net debt/EBITDA ⟶	6.69x	2.45x	1.71x	1.20x	1.28x	3.42x	4.34x	8.44x	56.61x	3.02x	3.53x	3.43x	4.59x	3.94x	2.69x	2.71x
Current ratio ⟶	1.73x	1.23x	1.07x	1.34x	1.75x	1.72x	1.58x	1.37x	0.87x	1.32x	0.87x	1.08x	0.76x	1.25x	1.10x	1.20x

The current year, quarter by quarter

As the company filed it in its interim report. The fourth quarter does not exist on its own in that filing — the closed year comes in the annual one, and we do not derive a Q4, so that a figure we computed never sits beside the figures the company reported. Filed on is the date the report became public, and the price is taken from it.

quarter	revenue	profit	net margin	P/E TTM	P/B	filed on
2024T1^!	463.0	42.6	9.2%	—	—	2024-05-15
2024T2^!	466.3	58.5	12.6%	—	—	2024-08-14
2024T3^!	496.6	73.1	14.7%	—	—	2024-11-07
2025T1^!	574.2	131.7	22.9%	—	—	2025-05-12
2025T2^!	530.7	75.9	14.3%	—	—	2025-08-14
2025T3^!	520.5	109.4	21.0%	—	—	2025-11-14
2026T1^!	564.9	127.7	22.6%	—	—	2026-05-12
2026T2^!	574.5	111.5	19.4%	—	—	2026-08-11

Full series, every quarter: GET /empresas/CASN3/trimestres

Dividends per year

year	per share	payments
2026	R$ 0.0030	1
2025	R$ 0.0766	3
2024	R$ 0.0541	2
2023	R$ 0.0220	1
2022	R$ 0.0349	1
2021	R$ 0.0372	1
2020	R$ 0.0413	1
2017	R$ 0.0114	1

Piotroski F-Score 7/9 (2025) — what each criterion means.

Restated filings for this company

The regulator overwrites the old version; we keep both. Figures in R$ millions: first filing on the left, restatement on the right.

fiscal year	account	first filing	restated
2010	BPA 1	1,721.8	2,393.2
2010	BPP 2	1,721.8	2,393.2
2010	DMPL 5.03	1,009.9	1,532.2
2010	BPP 2.03	1,003.7	1,513.0
2010	DMPL 5.07	1,003.7	1,513.0
2014	DRE 3.02	-283.0	-334.8
2014	DRE 3.03	461.7	409.9
2022	DMPL 5.03	1,672.0	1,642.1

This company appears in

Other companies in Utilities

46 more with a page, same CVM sector — a classification of the regulator's, not ours.

Take this into your code

Everything on this page is also JSON: GET /empresas/CASN3/indicadores. WEGE3 is open for testing without a key; for the rest, create a free key (200 calls/day, no card).

Price coverage: 27 sessions, 2010-03-10 → 2023-04-28 · methodology · how we verify

Numbers on this page are live. Data version 2026-09-01-supressao-declarada · page generated 2026-09-08 10:36 UTC. If this does not match /saude, you are reading a cached copy.