If you invested 1000 GBp in Kosmos Energy Ltd. (KOS.L) since IPO date, it would be worth 361.72 GBp as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 653.99 GBp, while 1000 GBp invested 1 year ago would be worth 1,121.12 GBp. This corresponds to total returns of -63.83%, -34.6%, 12.11%, respectively, with annualized returns of -10.86%, -8.14%, 12.11%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| June 22, 2026 | 180 | 180.5 | 180.5 | 190 | 180 | 10,409 |
| June 18, 2026 | 183 | 179.5 | 179.5 | 183 | 179.5 | 14,360 |
| June 17, 2026 | 175 | 185 | 185 | 185 | 171 | 13,167 |
| June 16, 2026 | 193 | 185 | 185 | 206 | 184 | 19,294 |
| June 15, 2026 | 206 | 190 | 190 | 220 | 190 | 13,205 |
| June 12, 2026 | 206 | 217 | 217 | 222 | 206 | 1,289 |
| June 11, 2026 | 228 | 221 | 221 | 230 | 221 | 2,385 |
| June 10, 2026 | 202.13 | 221 | 221 | 221 | 200 | 10,741 |
| June 09, 2026 | 206.99 | 207 | 207 | 210 | 206 | 17,734 |
| June 08, 2026 | 212 | 217 | 217 | 220 | 212 | 1,048 |
| June 05, 2026 | 219.26 | 217 | 217 | 228 | 216 | 15,089 |
| June 04, 2026 | 230 | 218 | 218 | 230 | 208 | 7,379 |
| June 03, 2026 | 230 | 230 | 230 | 230 | 230 | 18 |
| June 02, 2026 | 219.35 | 216 | 216 | 219.35 | 216 | 3,191 |
| June 01, 2026 | 195 | 230 | 230 | 230 | 195 | 25,120 |
| May 28, 2026 | 208 | 207 | 207 | 215 | 206 | 2,031 |
| May 27, 2026 | 216.13 | 216 | 216 | 225.1 | 204 | 12,025 |
| May 26, 2026 | 222 | 222 | 222 | 222 | 222 | 3,000 |
| May 22, 2026 | 230 | 230 | 230 | 238 | 222.01 | 32,768 |
| May 21, 2026 | 226 | 219 | 219 | 234 | 219 | 16,446 |
| May 20, 2026 | 246 | 248 | 248 | 248 | 232 | 9,546 |
| May 19, 2026 | 246 | 240 | 240 | 246 | 240 | 1 |
| May 18, 2026 | 233.1 | 243 | 243 | 248 | 216 | 28,775 |
| May 15, 2026 | 214 | 224 | 224 | 224 | 214 | 64 |
| May 14, 2026 | 216 | 225 | 225 | 234 | 216 | 4,630 |
| May 13, 2026 | 226 | 234 | 234 | 234 | 220 | 6,525 |
| May 12, 2026 | 208.24 | 224 | 224 | 232 | 208.24 | 41,190 |
| May 11, 2026 | 216 | 209 | 209 | 216 | 200 | 333 |
| May 08, 2026 | 197.5 | 201 | 201 | 211 | 194.5 | 15,919 |
| May 07, 2026 | 212 | 202.75 | 202.75 | 217 | 196.63 | 87,720 |
| May 06, 2026 | 221 | 218.5 | 218.5 | 244 | 200.24 | 61,225 |
| May 05, 2026 | 232.85 | 220 | 220 | 245 | 212.15 | 34,301 |
| May 01, 2026 | 225.5 | 223.5 | 223.5 | 225.5 | 223.5 | 4,000 |
| April 30, 2026 | 220 | 228.5 | 228.5 | 234 | 216 | 1,430 |
| April 29, 2026 | 213 | 225.5 | 225.5 | 233.3 | 213 | 14,763 |
| April 28, 2026 | 190.5 | 222.5 | 222.5 | 226.41 | 190.5 | 34,808 |
| April 27, 2026 | 194.5 | 204.25 | 204.25 | 211.04 | 194.5 | 1,545 |
| April 24, 2026 | 192.5 | 203.5 | 203.5 | 203.5 | 192.5 | 8 |
| April 23, 2026 | 207 | 204.25 | 204.25 | 210 | 190.5 | 64,653 |
| April 22, 2026 | 206 | 196.75 | 196.75 | 206 | 196.75 | 2 |
| April 21, 2026 | 183.5 | 183 | 183 | 191.5 | 183 | 6,346 |
| April 20, 2026 | 186.5 | 193.75 | 193.75 | 198 | 176.5 | 18,062 |
| April 17, 2026 | 201 | 167.5 | 167.5 | 201 | 167.5 | 21,241 |
| April 16, 2026 | 193.5 | 191 | 191 | 194 | 191 | 16,315 |
| April 15, 2026 | 191 | 191 | 191 | 191.5 | 170 | 17,731 |
| April 14, 2026 | 199.5 | 188.14 | 188.14 | 201 | 186 | 8,041 |
| April 13, 2026 | 195.5 | 191.5 | 191.5 | 211 | 191.5 | 18,219 |
| April 10, 2026 | 190.5 | 183 | 183 | 201 | 183 | 11,507 |
| April 09, 2026 | 194.59 | 204.25 | 204.25 | 210 | 190.5 | 11,029 |
| April 08, 2026 | 213 | 204 | 204 | 239 | 186.5 | 73,349 |
| April 07, 2026 | 229 | 240 | 240 | 246 | 202 | 45,437 |
| April 02, 2026 | 216 | 218 | 218 | 228 | 195 | 58,326 |
| April 01, 2026 | 206.2 | 201.5 | 201.5 | 214 | 191 | 16,036 |
| March 31, 2026 | 232 | 216 | 223 | 232 | 216 | 656 |
| March 30, 2026 | 226 | 222 | 222 | 240 | 208 | 57,234 |
| March 27, 2026 | 220 | 213 | 213 | 228.16 | 208 | 12,882 |
| March 26, 2026 | 202 | 222 | 222 | 228 | 202 | 22,270 |
| March 25, 2026 | 208 | 200.5 | 200.5 | 216.7 | 186 | 27,123 |
| March 24, 2026 | 210 | 207.5 | 207.5 | 218 | 204 | 10,023 |
| March 23, 2026 | 224 | 203 | 203 | 224 | 181.85 | 109,190 |