MKS INC.

CUSIP: 55306NAB0 Class: None

&PARTNERS's Holding History (CIK: 0000107136)

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

Q4 2025
Shares 62,000 Value ($000) $79 Avg Close — Range —
Q3 2025
Shares 62,000 Value ($000) $68 Avg Close — Range —