Monthly Returns (%)ManTech International Corporation
| Years | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | -1 | 15.4 | 3.4 | -6.8 | 18.9 | -0.1 | 0.4 | 0.1 | 0.1 | 0 | 0 | 0 | 31.6 |
| 2021 | 0.8 | -12.9 | 11.3 | -1.8 | 1.9 | -0.5 | 1.5 | -9.9 | -4.1 | 13.6 | -21.2 | 7.3 | -18 |
| 2020 | 2 | -8.4 | -3 | 2.6 | 4.3 | -11.9 | 1.6 | 7.1 | -6.7 | -7.1 | 19.1 | 15.6 | 11 |
| 2019 | 7.8 | -3.6 | -0.6 | 14.8 | -0.8 | 6.1 | 6.4 | 0.5 | 2.4 | 9.9 | -1 | 3 | 53.2 |
| 2018 | 3.7 | 8.3 | -1.2 | 6.5 | -8.8 | -0.1 | 11.6 | 10.8 | -4.2 | -9.5 | -1.7 | -6.7 | 6 |
| 2017 | -7.8 | -6 | -4.9 | 2.5 | 7.9 | 8.6 | -4 | 1.3 | 10.3 | 5.1 | 9.9 | -1.1 | 21.3 |
| 2016 | -4.7 | 1 | 10.6 | 5.7 | 6.3 | 5.9 | 4.5 | 1.3 | -5.4 | 3 | 10.8 | -1.3 | 42.9 |
| 2015 | 7.6 | 1.8 | 3.2 | -13.9 | -2.6 | 2.6 | 2.8 | -8.1 | -5.4 | 12.5 | 15.9 | -9.1 | 2.9 |
| 2014 | -2.8 | 0.6 | 1.2 | 1.4 | -1.1 | 0.8 | -8.6 | 7.4 | -6.4 | 4.5 | 7 | 1.1 | 3.9 |
| 2013 | -4.9 | 0.6 | 9.3 | -0.7 | 1.5 | -2.8 | 13.1 | -3.7 | 1.9 | -2.8 | 3 | 4.8 | 19.1 |
| 2012 | 12.5 | -4.5 | 3.4 | -8.8 | -30.6 | 8.5 | -6.5 | 2.2 | 8.2 | -4.4 | 8.9 | 4.7 | -14.1 |
| 2011 | -2.7 | 7.4 | -1.9 | 3.5 | 3.6 | -1.3 | -8.2 | -8.1 | -16.3 | 11.9 | -2.6 | -7.6 | -22.8 |
| 2010 | -0.9 | 3.1 | -1.1 | -7.7 | 2.6 | -7.9 | -6.9 | -10.8 | 11.9 | -0.9 | 1.7 | 3.5 | -14.5 |
| 2009 | -1 | -2.7 | -19.7 | -13.6 | 6 | 12.2 | 23.7 | -0.7 | -10.9 | -6.9 | -1.3 | 11.7 | -10.8 |
| 2008 | -6.7 | 7.8 | 2.9 | 5.3 | 5.6 | -4.6 | 16 | 5.5 | 0.7 | -9 | 0.9 | -0.4 | 23.7 |
| 2007 | -7.4 | 1 | -3 | -8.2 | 4.2 | -3.6 | 6 | 9.5 | 0.6 | 10.5 | -2.7 | 13.3 | 19 |
| 2006 | 0.4 | 0.5 | 18.2 | -0.6 | 2.5 | -8.8 | -8.7 | 8 | 8.4 | 3.2 | 6.5 | 1.5 | 32.2 |
| 2005 | -9.2 | 14.5 | -6.5 | 4.3 | 19.4 | 8.1 | 1.5 | -1.6 | -14.8 | 4.9 | -9.6 | 11.3 | 17.4 |
| 2004 | -14.4 | -2.2 | -1.8 | 22.8 | -25.9 | 0.7 | -23.8 | 12 | 16.9 | 15.5 | 10.7 | -0.9 | -4.9 |
| 2003 | -4.8 | -14.3 | -4.8 | 5.3 | 14 | 7.9 | 22.5 | -2.9 | 9 | -0.5 | 3.6 | -2.7 | 30.8 |
| 2002 | 0 | 0 | 3.3 | 27.4 | -2.9 | 4.3 | -14.2 | 16.3 | -2.1 | 5.5 | -18.5 | -5.5 | 0 |