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MKS INC.

MKS INC. is tracked here as a normalized 13F company record; no curated business description is available yet.

Original CUSIPs: 55306N104. This page shows current managers, quarterly changes, and primary SEC sources.

Current managers
1
Latest reporting quarter
Q1 2026

Who holds it and what changed this quarter

Portfolio weight and share-count changes are shown for every tracked manager with a current or prior-quarter position.

Bridgewater Associates
Ray Dalio / Bridgewater
Q1 2026
New position
New position: 0.04%

Bridgewater Associates opened a new position at 0.04% of the portfolio, buying 38,133 shares.

+38,133 Shares
n/a
SEC05/15/2026

Four-quarter trend

Each line is one tracked manager’s portfolio weight. Labels identify the manager directly.

Historical and source details

Market values, quarterly totals, and original CUSIP rows are available below without obscuring current actions.

Quarterly holdings details
QuarterCurrent managersCombined valueTotal sharesManager details
Q2 20250$00
Q3 20250$00
Q4 20250$00
Q1 20261$8,763,34538,133
Bridgewater Associates New position · 38,133 Shares
Original CUSIP details
ManagerIssuerCUSIPSecurity classMarket valueSharesWeightSource
Bridgewater AssociatesMKS INC.55306N104COM$8,763,34538,1330.04%SEC XML