P/B ratio geschiedenis voor iRobot Corporation
| Datum | Koers-boekwaardeverhouding |
|---|---|
| 30 dec. 2023 | 5,45 |
| 31 dec. 2022 | 2,75 |
| 1 jan. 2022 | 2,54 |
| 2 jan. 2021 | 2,80 |
| 28 dec. 2019 | 2,25 |
| 29 dec. 2018 | 4,21 |
| 30 dec. 2017 | 4,50 |
| 31 dec. 2016 | 4,16 |
| 2 jan. 2016 | 2,51 |
| 27 dec. 2014 | 2,63 |
| 28 dec. 2013 | 3,05 |
| 29 dec. 2012 | 1,86 |
| 31 dec. 2011 | 3,28 |
| 1 jan. 2011 | 3,61 |
| 2 jan. 2010 | 3,30 |
| 27 dec. 2008 | 1,91 |
| 29 dec. 2007 | 3,97 |
| 30 dec. 2006 | 4,47 |
| 31 dec. 2005 | 4,57 |
| 31 dec. 2004 | -10,62 |
| 31 dec. 2003 | -4,72 |
| 31 dec. 2002 | -4,41 |
| 31 dec. 2001 | -19,59 |
