If you invested $1000 in MKS Inc. (MKSI) 10 years ago, it would be worth $8,551.74 as of July 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,329.84, while $1000 invested 1 year ago would be worth $3,537.24. This corresponds to total returns of 755.17%, 132.98%, 253.72%, respectively, with annualized returns of 23.92%, 18.42%, 253.72%.
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 |
|---|---|---|---|---|---|---|
| July 10, 2026 | 357.94 | 368.58 | 368.58 | 371.44 | 355 | 832,201 |
| July 09, 2026 | 370.14 | 368.78 | 368.78 | 380.5 | 366.27 | 1.25M |
| July 08, 2026 | 341.5 | 349.39 | 349.39 | 358.21 | 341.5 | 1.22M |
| July 07, 2026 | 342.86 | 349.57 | 349.57 | 353 | 329.01 | 1.85M |
| July 06, 2026 | 375.84 | 368.06 | 368.06 | 385.58 | 364.67 | 1.27M |
| July 02, 2026 | 408 | 365.56 | 365.56 | 408.92 | 355.08 | 2.16M |
| July 01, 2026 | 424.61 | 411.05 | 411.05 | 428.97 | 406.68 | 1.51M |
| June 30, 2026 | 425.78 | 444.8 | 444.8 | 447.62 | 418.48 | 2.2M |
| June 29, 2026 | 393.18 | 416 | 416 | 419.95 | 384.74 | 2.09M |
| June 26, 2026 | 394.14 | 388.61 | 388.61 | 401.05 | 385 | 2.01M |
| June 25, 2026 | 408 | 410.31 | 410.31 | 414.64 | 383.38 | 2.31M |
| June 24, 2026 | 390.54 | 381.62 | 381.62 | 395.75 | 376.83 | 1.79M |
| June 23, 2026 | 388.69 | 389.17 | 389.17 | 394.47 | 382.56 | 1.61M |
| June 22, 2026 | 413.5 | 420.56 | 420.56 | 421.58 | 407 | 1.54M |
| June 18, 2026 | 386.56 | 406.37 | 406.37 | 408.87 | 382 | 2.11M |
| June 17, 2026 | 383.99 | 371.26 | 371.26 | 386.01 | 369.85 | 1.2M |
| June 16, 2026 | 375 | 366.31 | 366.31 | 379.99 | 365.36 | 1.06M |
| June 15, 2026 | 367.88 | 375.32 | 375.32 | 377.66 | 367.88 | 913,876 |
| June 12, 2026 | 345.32 | 355.69 | 355.69 | 359.35 | 341.45 | 959,767 |
| June 11, 2026 | 326.74 | 345.32 | 345.32 | 347.27 | 326.1 | 1M |
| June 10, 2026 | 317.42 | 316.07 | 316.07 | 333.69 | 310.36 | 1.27M |
| June 09, 2026 | 320.44 | 320.96 | 320.96 | 332.01 | 298 | 1.21M |
| June 08, 2026 | 314.99 | 312.09 | 312.09 | 339.92 | 309.02 | 1.1M |
| June 05, 2026 | 315.23 | 301.65 | 301.65 | 318.88 | 300.11 | 932,262 |
| June 04, 2026 | 321.01 | 330.23 | 330.23 | 335.83 | 318.01 | 656,930 |
| June 03, 2026 | 339.4 | 335.15 | 335.15 | 341.81 | 326.81 | 711,089 |
| June 02, 2026 | 324.36 | 331.36 | 331.36 | 334.49 | 320.38 | 1.12M |
| June 01, 2026 | 318.02 | 317.62 | 317.62 | 319.31 | 309.46 | 1.02M |
| May 29, 2026 | 325.99 | 324.26 | 324.26 | 329.75 | 317.16 | 1.17M |
| May 28, 2026 | 327.41 | 323.41 | 323.41 | 330.26 | 316.35 | 1.11M |
| May 27, 2026 | 338.58 | 328.01 | 328.01 | 339 | 321.45 | 881,183 |
| May 26, 2026 | 330.5 | 334.11 | 334.11 | 334.8 | 326.45 | 856,717 |
| May 22, 2026 | 316 | 320.62 | 320.62 | 322 | 311.75 | 829,646 |
| May 21, 2026 | 311.51 | 313.16 | 313.16 | 314.04 | 307.18 | 1.34M |
| May 20, 2026 | 302 | 311.51 | 311.51 | 312.74 | 300.4 | 1.09M |
| May 19, 2026 | 289.56 | 294.04 | 294.04 | 294.27 | 280.83 | 1.48M |
| May 18, 2026 | 314.51 | 295.7 | 295.7 | 315.12 | 290 | 1.45M |
| May 15, 2026 | 301.43 | 303.17 | 303.17 | 304.71 | 295.08 | 1.2M |
| May 14, 2026 | 317.31 | 313.81 | 313.81 | 317.43 | 308.51 | 982,121 |
| May 13, 2026 | 318.99 | 317.31 | 317.31 | 321.4 | 311.66 | 914,505 |
| May 12, 2026 | 312.78 | 311.72 | 311.72 | 313.38 | 298.15 | 1.47M |
| May 11, 2026 | 313.47 | 319.71 | 319.71 | 321.65 | 313.47 | 1.21M |
| May 08, 2026 | 318.7 | 313.21 | 313.21 | 324.42 | 308.83 | 1.73M |
| May 07, 2026 | 316.17 | 300.79 | 300.79 | 326.83 | 295.77 | 2.31M |
| May 06, 2026 | 294.92 | 293.77 | 293.77 | 294.92 | 280.5 | 2.22M |
| May 05, 2026 | 297.02 | 287.65 | 287.65 | 298 | 280.18 | 1.52M |
| May 04, 2026 | 277.72 | 291.53 | 291.53 | 292.12 | 277.55 | 1.85M |
| May 01, 2026 | 282.98 | 279.38 | 279.38 | 285.67 | 275.04 | 1.28M |
| April 30, 2026 | 270.18 | 283.75 | 283.75 | 284.14 | 263.73 | 1.45M |
| April 29, 2026 | 273.88 | 265.44 | 265.44 | 278.91 | 261.23 | 784,122 |
| April 28, 2026 | 268.88 | 267.9 | 267.9 | 277 | 264.45 | 1.07M |
| April 27, 2026 | 282.57 | 278.36 | 278.36 | 283.61 | 267.94 | 817,377 |
| April 24, 2026 | 290 | 280.98 | 280.98 | 294.05 | 279.38 | 814,001 |
| April 23, 2026 | 280.28 | 280.56 | 280.56 | 287 | 272.97 | 1.21M |
| April 22, 2026 | 280.97 | 278.45 | 278.45 | 282.62 | 266.85 | 1.69M |
| April 21, 2026 | 283.57 | 273.77 | 273.77 | 289.49 | 271.19 | 948,920 |
| April 20, 2026 | 279.01 | 279.93 | 279.93 | 285.82 | 278 | 945,813 |
| April 17, 2026 | 277.17 | 278.59 | 278.59 | 281.77 | 275 | 946,407 |
| April 16, 2026 | 267.92 | 269.89 | 269.89 | 272.51 | 263 | 1.37M |
| April 15, 2026 | 269.57 | 269 | 269 | 272.92 | 261.89 | 783,354 |