MKS INC.

CUSIP: 55306NAB0 Class: None

MORGAN STANLEY's Holding History (CIK: 0000895421)

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

Q4 2025
Shares 11,482,000 Value ($000) $14,645 Avg Close — Range —
Q3 2025
Shares 11,120,000 Value ($000) $12,176 Avg Close — Range —
Q2 2025
Shares 10,600,000 Value ($000) $10,446 Avg Close — Range —