MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,552,021 Value ($000) $407,813 Avg Close $148.21 Range $120.73 - $170.37
Q3 2025
Shares 3,013,795 Value ($000) $373,017 Avg Close $106.31 Range $88.17 - $132.24
Q2 2025
Shares 2,999,454 Value ($000) $298,026 Avg Close $80.86 Range $54.50 - $100.44
Q1 2025
Shares 3,250,085 Value ($000) $260,494 Avg Close $100.21 Range $75.89 - $124.28
Q4 2024
Shares 2,291,478 Value ($000) $239,207 Avg Close $106.91 Range $96.54 - $118.37
Q3 2024
Shares 2,284,763 Value ($000) $248,377 Avg Close $117.45 Range $99.10 - $145.63
Q2 2024
Shares 3,541,932 Value ($000) $462,505 Avg Close $124.55 Range $105.72 - $137.52
Q1 2024
Shares 3,367,079 Value ($000) $447,822 Avg Close $114.51 Range $94.23 - $132.85
Q4 2023
Shares 2,577,290 Value ($000) $265,126 Avg Close $79.84 Range $62.28 - $104.49
Q3 2023
Shares 2,702,249 Value ($000) $233,853 Avg Close $95.58 Range $81.25 - $107.67
Q2 2023
Shares 2,737,253 Value ($000) $295,897 Avg Close $89.53 Range $77.81 - $108.20
Q1 2023
Shares 1,700,712 Value ($000) $150,717 Avg Close $93.12 Range $80.00 - $111.27
Q4 2022
Shares 1,898,238 Value ($000) $160,838 Avg Close $78.00 Range $62.97 - $89.22
Q3 2022
Shares 2,485,429 Value ($000) $205,396 Avg Close $100.01 Range $79.23 - $120.27
Q2 2022
Shares 3,141,287 Value ($000) $322,390 Avg Close $112.92 Range $94.75 - $148.07
Q1 2022
Shares 4,642,162 Value ($000) $696,324 Avg Close $150.35 Range $131.30 - $175.09
Q4 2021
Shares 4,401,028 Value ($000) $766,526 Avg Close $151.09 Range $136.06 - $172.80
Q3 2021
Shares 4,682,964 Value ($000) $706,706 Avg Close $148.13 Range $133.76 - $168.78
Q2 2021
Shares 4,876,414 Value ($000) $867,757 Avg Close $175.09 Range $158.98 - $192.11
Q1 2021
Shares 5,335,849 Value ($000) $989,374 Avg Close $161.78 Range $138.78 - $185.00
Q4 2020
Shares 5,056,784 Value ($000) $760,793 Avg Close $125.75 Range $101.82 - $152.08
Q3 2020
Shares 4,764,992 Value ($000) $520,481 Avg Close $112.47 Range $97.77 - $124.64
Q2 2020
Shares 4,760,452 Value ($000) $539,073 Avg Close $95.31 Range $70.45 - $112.06
Q1 2020
Shares 4,654,652 Value ($000) $379,122 Avg Close $97.84 Range $64.00 - $116.86
Q4 2019
Shares 3,832,320 Value ($000) $421,594 Avg Close $99.99 Range $81.07 - $109.78
Q3 2019
Shares 3,737,793 Value ($000) $344,924 Avg Close $78.64 Range $68.69 - $91.29
Q2 2019
Shares 2,909,465 Value ($000) $226,619 Avg Close $80.27 Range $67.03 - $98.53
Q1 2019
Shares 2,953,559 Value ($000) $274,829 Avg Close $76.40 Range $59.36 - $88.91
Q4 2018
Shares 2,411,083 Value ($000) $155,780 Avg Close $68.31 Range $53.35 - $77.61
Q3 2018
Shares 2,312,544 Value ($000) $185,350 Avg Close $86.11 Range $74.38 - $97.19
Q2 2018
Shares 2,634,466 Value ($000) $252,118 Avg Close $102.60 Range $86.55 - $115.42
Q1 2018
Shares 2,665,157 Value ($000) $308,225 Avg Close $103.13 Range $88.32 - $120.60
Q4 2017
Shares 2,788,781 Value ($000) $263,540 Avg Close $93.43 Range $82.69 - $103.63
Q3 2017
Shares 2,861,397 Value ($000) $270,259 Avg Close $76.52 Range $62.45 - $89.48
Q2 2017
Shares 4,064,706 Value ($000) $273,555 Avg Close $70.74 Range $60.40 - $82.65
Q1 2017
Shares 5,267,657 Value ($000) $362,151 Avg Close $61.31 Range $54.85 - $65.67
Q4 2016
Shares 5,340,998 Value ($000) $317,257 Avg Close $50.13 Range $43.15 - $57.04
Q3 2016
Shares 4,378,634 Value ($000) $217,749 Avg Close $43.66 Range $38.22 - $50.60
Q2 2016
Shares 2,862,400 Value ($000) $123,256 Avg Close $35.80 Range $32.24 - $39.81
Q1 2016
Shares 1,976,633 Value ($000) $74,420 Avg Close $31.35 Range $28.08 - $35.11
Q4 2015
Shares 1,598,533 Value ($000) $57,547 Avg Close $32.52 Range $26.43 - $35.02
Q3 2015
Shares 1,306,799 Value ($000) $43,817 Avg Close $31.60 Range $28.82 - $34.92
Q2 2015
Shares 1,145,134 Value ($000) $43,447 Avg Close $32.93 Range $29.54 - $35.95
Q1 2015
Shares 726,329 Value ($000) $24,557 Avg Close $31.63 Range $29.59 - $33.22
Q4 2014
Shares 732,384 Value ($000) $26,806 Avg Close $31.69 Range $27.30 - $33.99
Q3 2014
Shares 606,569 Value ($000) $20,247 Avg Close $29.19 Range $27.47 - $31.20
Q2 2014
Shares 54,731 Value ($000) $1,710 Avg Close $25.69 Range $23.72 - $27.88