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Cornerstone Financial Management LLC

Position in MKSI — Mks Inc

CIK 2110329 PROVIDENCE, RI

Position in MKSI

as of Jun 30, 2026 · filed Aug 28, 2026
Position Value
$20,460
+$13,796 QoQ
Shares Held
46
+58.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#693
of 776 holders
Holding Since
Dec 2025
3 quarters on record

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

Cornerstone Financial Management LLC holds $105,846 across 11 Scientific & Technical Instruments names. MKSI ranks #3 (19.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MKSI
Mks Inc
This page
46 $20,460

All Filings in MKSI

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3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $20,460 46
2026-03-31 $6,664 29
2025-12-31 $4,634 29