MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025
Shares 55,082 Value ($000) $8,802 Avg Close $148.21 Range $120.73 - $170.37
Q3 2025
Shares 39,154 Value ($000) $4,846 Avg Close $106.31 Range $88.17 - $132.24
Q4 2024
Shares 6,551 Value ($000) $684 Avg Close $106.91 Range $96.54 - $118.37
Q3 2022
Shares 6,456 Value ($000) $534 Avg Close $100.01 Range $79.23 - $120.27
Q1 2021
Shares 88,663 Value ($000) $16,440 Avg Close $161.78 Range $138.78 - $185.00
Q4 2020
Shares 136,445 Value ($000) $20,528 Avg Close $125.75 Range $101.82 - $152.08
Q3 2020
Shares 41,392 Value ($000) $4,521 Avg Close $112.47 Range $97.77 - $124.64
Q2 2020
Shares 45,440 Value ($000) $5,146 Avg Close $95.31 Range $70.45 - $112.06
Q4 2019
Shares 3,500 Value ($000) $385 Avg Close $99.99 Range $81.07 - $109.78
Q1 2019
Shares 144,492 Value ($000) $13,445 Avg Close $76.40 Range $59.36 - $88.91
Q1 2018
Shares 73,827 Value ($000) $8,538 Avg Close $103.13 Range $88.32 - $120.60
Q4 2017
Shares 125,225 Value ($000) $11,834 Avg Close $93.43 Range $82.69 - $103.63
Q3 2017
Shares 56,320 Value ($000) $5,319 Avg Close $76.52 Range $62.45 - $89.48