MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q4 2025
Shares 92,856 Value ($000) $14,838 Avg Close $148.21 Range $120.73 - $170.37
Q2 2025
Shares 9,971 Value ($000) $991 Avg Close $80.86 Range $54.50 - $100.44
Q4 2024
Shares 300,711 Value ($000) $31,391 Avg Close $106.91 Range $96.54 - $118.37
Q3 2024
Shares 8,485 Value ($000) $922 Avg Close $117.45 Range $99.10 - $145.63
Q3 2022
Shares 124,177 Value ($000) $10,262 Avg Close $100.01 Range $79.23 - $120.27
Q2 2022
Shares 13,810 Value ($000) $1,417 Avg Close $112.92 Range $94.75 - $148.07
Q3 2021
Shares 2,510 Value ($000) $379 Avg Close $148.13 Range $133.76 - $168.78
Q2 2021
Shares 9,073 Value ($000) $1,615 Avg Close $175.09 Range $158.98 - $192.11
Q1 2021
Shares 4,906 Value ($000) $910 Avg Close $161.78 Range $138.78 - $185.00
Q4 2020
Shares 2,329 Value ($000) $350 Avg Close $125.75 Range $101.82 - $152.08
Q4 2018
Shares 77,355 Value ($000) $4,998 Avg Close $68.31 Range $53.35 - $77.61
Q3 2018
Shares 154,747 Value ($000) $12,403 Avg Close $86.11 Range $74.38 - $97.19
Q3 2017
Shares 39,000 Value ($000) $3,684 Avg Close $76.52 Range $62.45 - $89.48