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Polymer Capital Management (US) LLC

Position in MKSI — Mks Inc

CIK 1973324 NEW YORK, NY

Position in MKSI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$527,977
+$1,253 QoQ
Shares Held
1,187
-48.2% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#492
of 773 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

Polymer Capital Management (US) LLC holds $5,911,291 across 7 Scientific & Technical Instruments names. MKSI ranks #7 (8.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 MKSI
Mks Inc
This page
1,187 $527,977

All Filings in MKSI

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3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $527,977 1,187
2026-03-31 $526,724 2,292
2025-12-31 $387,515 2,425