MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q4 2025
Shares 16,473 Value ($000) $3 Avg Close $148.21 Range $120.73 - $170.37
Q3 2025
Shares 15,564 Value ($000) $2 Avg Close $106.31 Range $88.17 - $132.24
Q2 2025
Shares 11,567 Value ($000) $1 Avg Close $80.86 Range $54.50 - $100.44
Q1 2025
Shares 11,973 Value ($000) $1 Avg Close $100.21 Range $75.89 - $124.28
Q4 2024
Shares 8,952 Value ($000) $1 Avg Close $106.91 Range $96.54 - $118.37
Q3 2024
Shares 8,666 Value ($000) $1 Avg Close $117.45 Range $99.10 - $145.63
Q2 2024
Shares 9,263 Value ($000) $1 Avg Close $124.55 Range $105.72 - $137.52
Q1 2024
Shares 9,522 Value ($000) $1 Avg Close $114.51 Range $94.23 - $132.85
Q4 2023
Shares 8,715 Value ($000) $1 Avg Close $79.84 Range $62.28 - $104.49
Q3 2023
Shares 10,910 Value ($000) $1 Avg Close $95.58 Range $81.25 - $107.67
Q2 2023
Shares 10,869 Value ($000) $1 Avg Close $89.53 Range $77.81 - $108.20
Q1 2023
Shares 17,829 Value ($000) $2 Avg Close $93.12 Range $80.00 - $111.27
Q4 2022
Shares 100,894 Value ($000) $9 Avg Close $78.00 Range $62.97 - $89.22
Q3 2022
Shares 73,833 Value ($000) $6,102 Avg Close $100.01 Range $79.23 - $120.27
Q2 2022
Shares 70,732 Value ($000) $7,283 Avg Close $112.92 Range $94.75 - $148.07
Q1 2022
Shares 9,653 Value ($000) $1,448 Avg Close $150.35 Range $131.30 - $175.09
Q4 2021
Shares 6,518 Value ($000) $1,135 Avg Close $151.09 Range $136.06 - $172.80
Q3 2021
Shares 4,055 Value ($000) $612 Avg Close $148.13 Range $133.76 - $168.78
Q1 2021
Shares 23,557 Value ($000) $4,368 Avg Close $161.78 Range $138.78 - $185.00
Q4 2020
Shares 6,630 Value ($000) $997 Avg Close $125.75 Range $101.82 - $152.08
Q3 2020
Shares 6,345 Value ($000) $693 Avg Close $112.47 Range $97.77 - $124.64
Q2 2020
Shares 6,944 Value ($000) $786 Avg Close $95.31 Range $70.45 - $112.06
Q1 2020
Shares 6,354 Value ($000) $518 Avg Close $97.84 Range $64.00 - $116.86
Q4 2019
Shares 14,302 Value ($000) $1,573 Avg Close $99.99 Range $81.07 - $109.78
Q3 2019
Shares 14,887 Value ($000) $1,374 Avg Close $78.64 Range $68.69 - $91.29
Q2 2019
Shares 25,241 Value ($000) $1,966 Avg Close $80.27 Range $67.03 - $98.53
Q1 2019
Shares 13,422 Value ($000) $1,249 Avg Close $76.40 Range $59.36 - $88.91
Q4 2018
Shares 7,961 Value ($000) $514 Avg Close $68.31 Range $53.35 - $77.61
Q3 2018
Shares 12,745 Value ($000) $1,022 Avg Close $86.11 Range $74.38 - $97.19
Q2 2018
Shares 20,965 Value ($000) $2,006 Avg Close $102.60 Range $86.55 - $115.42
Q1 2018
Shares 21,565 Value ($000) $2,494 Avg Close $103.13 Range $88.32 - $120.60
Q4 2017
Shares 11,615 Value ($000) $1,098 Avg Close $93.43 Range $82.69 - $103.63
Q3 2017
Shares 14,491 Value ($000) $1,369 Avg Close $76.52 Range $62.45 - $89.48
Q2 2017
Shares 14,567 Value ($000) $980 Avg Close $70.74 Range $60.40 - $82.65
Q1 2017
Shares 14,416 Value ($000) $991 Avg Close $61.31 Range $54.85 - $65.67
Q4 2016
Shares 13,403 Value ($000) $796 Avg Close $50.13 Range $43.15 - $57.04
Q3 2016
Shares 13,276 Value ($000) $660 Avg Close $43.66 Range $38.22 - $50.60
Q3 2015
Shares 17,000 Value ($000) $570 Avg Close $31.60 Range $28.82 - $34.92