Ser Educacional Sa (SEER3) — Defensive Interval Ratio
Ser Educacional Sa (SEER3) has a Defensive Interval Ratio of 423 days as of December 2025. Defensive assets of R$840.38 Million (cash R$241.55 Million, short-term investments R$-, receivables R$598.83 Million) cover 423 days of daily cash needs of R$1.99 Million/day. Check tangible equity quality of Ser Educacional Sa to evaluate the tangible quality of the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Ser Educacional Sa Defensive Interval Ratio (2009–2025)
This chart shows how Ser Educacional Sa's Defensive Interval Ratio has evolved across 17 annual periods from 2009 to 2025. As of December 2025, the ratio stands at 423 days, meaning defensive assets of R$840.38 Million can fund 423 days of operations without new revenue. Also explore how fast is Ser Educacional Sa growing its equity to track the company's year-over-year net asset growth rate.
Annual Defensive Interval Ratio for Ser Educacional Sa (2009–2025)
The table below presents the year-by-year Defensive Interval Ratio for Ser Educacional Sa from 2009 to 2025, covering 17 annual filings. Each row shows defensive assets, daily cash need, the DIR in days, and the change in days compared to the prior year. For live market cap and the full company financial profile, see Ser Educacional Sa (SEER3) total market value.
| Year | DIR (days) | Defensive Assets (BRL) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 423 days | R$840.38 Million | R$1.99 Million/day | R$241.55 Million | R$- | ▼ -39 days |
| 2024 | 462 days | R$924.28 Million | R$2.00 Million/day | R$358.54 Million | R$0.00 | ▼ -2 days |
| 2023 | 464 days | R$834.46 Million | R$1.80 Million/day | R$209.18 Million | R$77.58 Million | ▲ +103 days |
| 2022 | 361 days | R$546.55 Million | R$1.51 Million/day | R$6.53 Million | R$60.25 Million | ▼ -123 days |
| 2021 | 484 days | R$687.58 Million | R$1.42 Million/day | R$202.81 Million | R$77.36 Million | ▼ -367 days |
| 2020 | 851 days | R$1.05 Billion | R$1.23 Million/day | R$669.34 Million | R$1.18 Million | ▲ +310 days |
| 2019 | 541 days | R$602.68 Million | R$1.11 Million/day | R$208.56 Million | R$91.29 Million | ▼ -454 days |
| 2018 | 995 days | R$1.11 Billion | R$1.12 Million/day | R$310.05 Million | R$606.17 Million | ▼ -530 days |
| 2017 | 1525 days | R$1.23 Billion | R$808.73K/day | R$271.79 Million | R$632.43 Million | ▲ +847 days |
| 2016 | 678 days | R$677.98 Million | R$1.00 Million/day | R$56.91 Million | R$337.55 Million | ▲ +122 days |
| 2015 | 556 days | R$412.69 Million | R$741.82K/day | R$- | R$213.13 Million | ▲ +59 days |
| 2014 | 497 days | R$268.03 Million | R$538.85K/day | R$- | R$63.42 Million | ▼ -218 days |
| 2013 | 715 days | R$181.14 Million | R$253.27K/day | R$- | R$84.31 Million | ▲ +501 days |
| 2012 | 214 days | R$50.50 Million | R$235.98K/day | R$- | R$- | ▼ -151 days |
| 2011 | 365 days | R$42.58 Million | R$116.71K/day | R$- | R$9.18 Million | ▲ +40 days |
| 2010 | 325 days | R$22.06 Million | R$67.85K/day | R$- | R$- | ▲ +212 days |
| 2009 | 113 days | R$7.25 Million | R$64.23K/day | R$- | R$- | — |