MKS Inc. (MKSI) NASDAQ

Currency In USD

MKSI Historical Return

If you invested $1000 in MKS Inc. (MKSI) 10 years ago, it would be worth $10,966.36 as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,573.02, while $1000 invested 1 year ago would be worth $4,588.76. This corresponds to total returns of 996.64%, 157.3%, 358.88%, respectively, with annualized returns of 27.04%, 20.79%, 358.88%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

MKSI Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
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
April 14, 2026	275.97	274.15	274.15	277.94	269.95	994,545
April 13, 2026	266.65	273.18	273.18	273.55	265.28	560,369
April 10, 2026	268.26	268.77	268.77	272.71	266	767,340
April 09, 2026	255.22	263.25	263.25	267.07	255.22	1.06M
April 08, 2026	256.99	256.01	256.01	260.99	250	1.57M
April 07, 2026	233.96	238.17	238.17	241.9	232.92	811,300
April 06, 2026	236.11	236.98	236.98	240.82	233.12	501,240
April 02, 2026	222.42	234.66	234.66	241.11	222.42	884,798
April 01, 2026	234.57	235.96	235.96	240	233.1	992,760
March 31, 2026	217.46	229.81	229.81	231.16	215	1.22M
March 30, 2026	227.97	210.47	210.47	227.97	208.47	1.23M
March 27, 2026	222.08	223.18	223.18	228.57	221.16	713,767
March 26, 2026	237	225.12	225.12	239.21	224.04	1.11M