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Boston Partners

Position in MKSI — Mks Inc

CIK 1386060 BOSTON, MA

Position in MKSI

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$7,227,753
New position
Shares Held
31,451
first reported quarter
Ownership
0.047%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 80% Shared 0% None 20%

Position in Scientific & Technical Instruments

Technology · as of Mar 31, 2026

Boston Partners holds $1,229,644,643 across 7 Scientific & Technical Instruments names. MKSI ranks #6 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MKSI
Mks Inc
This page
31,451 $7,227,753

All Filings in MKSI

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1 filing row on record
Report Date Value (USD) Shares
2026-03-31 $7,227,753 31,451