Surgical Innovations Group plc (SUN) — Defensive Interval Ratio
Surgical Innovations Group plc (SUN) has a Defensive Interval Ratio of 222 days as of December 2025. Defensive assets of GBX2.09 Million (cash GBX-, short-term investments GBX-, receivables GBX2.09 Million) cover 222 days of daily cash needs of GBX9.41K/day. Check Surgical Innovations Group plc tangible book value ratio to evaluate the tangible quality of the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Surgical Innovations Group plc Defensive Interval Ratio (1989–2025)
This chart shows how Surgical Innovations Group plc's Defensive Interval Ratio has evolved across 37 annual periods from 1989 to 2025. As of December 2025, the ratio stands at 222 days, meaning defensive assets of GBX2.09 Million can fund 222 days of operations without new revenue. Also explore how fast is Surgical Innovations Group plc growing its equity to track the company's year-over-year net asset growth rate.
Annual Defensive Interval Ratio for Surgical Innovations Group plc (1989–2025)
The table below presents the year-by-year Defensive Interval Ratio for Surgical Innovations Group plc from 1989 to 2025, covering 37 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 Surgical Innovations Group plc market capitalisation.
| Year | DIR (days) | Defensive Assets (GBX) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 222 days | GBX2.09 Million | GBX9.41K/day | GBX- | GBX- | ▼ -19 days |
| 2024 | 241 days | GBX1.87 Million | GBX7.77K/day | GBX- | GBX- | ▲ +19 days |
| 2023 | 222 days | GBX1.59 Million | GBX7.18K/day | GBX- | GBX- | ▲ +0 days |
| 2022 | 222 days | GBX1.77 Million | GBX8.00K/day | GBX- | GBX- | ▲ +98 days |
| 2021 | 124 days | GBX1.41 Million | GBX11.34K/day | GBX- | GBX- | ▼ -32 days |
| 2020 | 156 days | GBX987.00K | GBX6.31K/day | GBX- | GBX- | ▼ -190 days |
| 2019 | 346 days | GBX2.20 Million | GBX6.36K/day | GBX- | GBX- | ▼ -77 days |
| 2018 | 423 days | GBX2.69 Million | GBX6.37K/day | GBX- | GBX- | ▲ +186 days |
| 2017 | 237 days | GBX1.64 Million | GBX6.89K/day | GBX- | GBX- | ▼ -195 days |
| 2016 | 433 days | GBX1.17 Million | GBX2.71K/day | GBX- | GBX- | ▼ -256 days |
| 2015 | 688 days | GBX1.50 Million | GBX2.18K/day | GBX- | GBX- | ▲ +351 days |
| 2014 | 337 days | GBX1.32 Million | GBX3.91K/day | GBX- | GBX- | ▲ +28 days |
| 2013 | 309 days | GBX4.21 Million | GBX13.60K/day | GBX- | GBX- | ▼ -145 days |
| 2012 | 454 days | GBX4.40 Million | GBX9.70K/day | GBX- | GBX- | ▲ +215 days |
| 2011 | 239 days | GBX3.54 Million | GBX14.81K/day | GBX- | GBX- | ▼ -150 days |
| 2010 | 389 days | GBX2.45 Million | GBX6.30K/day | GBX- | GBX- | ▲ +38 days |
| 2009 | 351 days | GBX2.30 Million | GBX6.54K/day | GBX- | GBX- | ▼ -89 days |
| 2008 | 440 days | GBX3.43 Million | GBX7.79K/day | GBX- | GBX- | ▼ -43 days |
| 2007 | 483 days | GBX2.54 Million | GBX5.25K/day | GBX- | GBX- | ▼ -58 days |
| 2006 | 541 days | GBX1.51 Million | GBX2.80K/day | GBX- | GBX- | ▲ +33 days |
| 2005 | 508 days | GBX1.31 Million | GBX2.58K/day | GBX- | GBX- | ▲ +145 days |
| 2004 | 363 days | GBX1.04 Million | GBX2.86K/day | GBX- | GBX- | ▼ -3 days |
| 2003 | 366 days | GBX1.11 Million | GBX3.04K/day | GBX- | GBX- | ▼ -50 days |
| 2002 | 416 days | GBX884.00K | GBX2.12K/day | GBX- | GBX- | ▼ -5 days |
| 2001 | 421 days | GBX662.00K | GBX1.57K/day | GBX- | GBX- | ▲ +70 days |
| 2000 | 351 days | GBX489.00K | GBX1.39K/day | GBX- | GBX- | ▲ +188 days |
| 1999 | 163 days | GBX269.00K | GBX1.65K/day | GBX- | GBX- | ▼ -55 days |
| 1998 | 218 days | GBX274.00K | GBX1.26K/day | GBX- | GBX- | ▼ -39 days |
| 1997 | 257 days | GBX133.00K | GBX517.81/day | GBX- | GBX- | ▲ +105 days |
| 1996 | 152 days | GBX203.00K | GBX1.34K/day | GBX- | GBX- | ▲ +89 days |
| 1995 | 62 days | GBX210.00K | GBX3.37K/day | GBX- | GBX- | ▼ -56 days |
| 1994 | 118 days | GBX135.00K | GBX1.14K/day | GBX- | GBX- | ▲ +67 days |
| 1993 | 52 days | GBX67.00K | GBX1.30K/day | GBX- | GBX- | ▼ -51 days |
| 1992 | 102 days | GBX193.00K | GBX1.88K/day | GBX- | GBX- | ▼ -5 days |
| 1991 | 107 days | GBX184.00K | GBX1.71K/day | GBX- | GBX- | ▲ +56 days |
| 1990 | 51 days | GBX136.00K | GBX2.67K/day | GBX- | GBX- | ▼ -3 days |
| 1989 | 54 days | GBX147.00K | GBX2.70K/day | GBX- | GBX- | — |