Alleghany Corporation
| Year | Mar | Jun | Sep | Dec | Annual | |
|---|---|---|---|---|---|---|
| 2023 | - | - | - | - | - | |
| 2022 | 9.29 | (3.41) | - | - | - | |
| 2021 | 16.37 | 29 | -8.6 | - | 74.66 | |
| 2020 | -25.37 | 12.39 | 8.86 | 11.16 | 7.04 | |
| 2019 | 30.39 | 20.46 | 6.27 | 2.27 | 59.39 | |
| 2018 | 11.04 | 19.44 | 19.07 | -46.93 | 2.62 | |
| 2017 | 7.29 | 6.37 | 22.03 | 9.89 | 45.58 | |
| 2016 | 9.32 | 4.99 | 9.44 | 7.02 | 30.77 | |
| 2015 | 8.19 | 8.19 | 7.03 | 8.44 | 31.85 | |
| 2014 | 12.28 | 9.06 | 11.40 | 8.66 | 41.4 | |
| 2013 | 11.67 | 6.78 | 6.75 | 12.24 | 37.44 | |
| 2012 | 51.06 | 6.45 | 7.41 | -19.44 | 45.48 | |
| 2011 | 7.97 | 1.68 | 2.03 | 4.52 | 16.2 | |
| 2010 | 6.25 | 7.24 | 4.07 | 4.29 | 21.85 | |
| 2009 | 4.36 | 4.80 | 5.28 | 14.06 | 28.51 | |
| 2008 | 9.39 | 1.49 | -0.93 | 4.88 | 14.82 | |
| 2007 | 10.45 | 6.18 | 6.90 | 5.83 | 29.37 | |
| 2006 | 6.47 | 8.01 | 5.22 | 5.94 | 25.64 | |
| 2005 | 6.65 | 3.42 | -10.11 | 5.75 | 5.72 |