Quarter-end position / Version 1 · published

MKS INC..

Reporting manager / owner
AQR CAPITAL MANAGEMENT LLC
Relationship
Associated institution
Record date
2026-06-30
Date meaning
Original Form 13F report period
CUSIP / security class
55306N104 / COM
Quantity
638,333 shares
Reported value / amount
$280,240,931
Weight / denominator
0.097697% · Calculated: issuer/class value divided by the complete original reported table; not personal wealth
Quarter-end reported price
Not disclosed; not purchase cost
Derived value per reported unit
439.019965; reported value ÷ quantity, not observed market price
Source-reported activity
Not disclosed
Coverage
Complete original information table grouped by CUSIP and security class
Reviewed by
DeepSeek AI
Published
22 Oct 2026

Original regulatory disclosure; 10 original filing line(s) grouped within this issuer/class. Absence from a disclosed table is not private account verification.

Reporting-entity association

Original filing attribution · 10 line(s)

Reporting manager: AQR CAPITAL MANAGEMENT LLC. 13F COMBINATION REPORT. These are reported investment-discretion relationships, not proof of beneficial ownership or a personal account. Each original line is counted once, including lines naming multiple managers.

Other included managers: 1 / Petros Family Wealth, LLC · CIK 0002004963; 2 / KEB ASSET MANAGEMENT, LLC · CIK 0001903035; 3 / AQR Capital Management Holdings, LLC · CIK 0001633376; 4 / RF&L WEALTH MANAGEMENT, LLC · CIK 0001965915; 5 / Prism Planning Partners LLC · CIK 0002110534; 6 / Compound Planning, Inc. · CIK 0001978879; 7 / DOPKINS WEALTH MANAGEMENT, LLC · CIK 0001904152; 8 / Arax Advisory Partners · CIK 0001586767; 9 / Alaska Permanent Fund Corp · CIK 0001582681; 10 / GuideStone Capital Management, LLC · CIK 0001308668; 11 / HALBERT HARGROVE GLOBAL ADVISORS, LLC · CIK 0001484205; 12 / Stokes Family Office, LLC · CIK 0001802278; 13 / NATIONAL MUTUAL FUNDS MANAGEMENT LTD · CIK 0001966440.

Managers reporting holdings elsewhere: AQR Arbitrage LLC · CIK 0001167456. Those other reports are not included in this table’s total.

ORIGINAL LINEREPORTED QUANTITY / VALUEOTHER MANAGER / DISCRETIONVOTING AUTHORITY
12,6131 shares$439Prism Planning Partners LLC · CIK 0002110534Original field: 5 · Discretion: OTRSole 1Shared 0 · None 0
12,61451 shares$22,390Petros Family Wealth, LLC · CIK 0002004963Original field: 1 · Discretion: OTRSole 51Shared 0 · None 0
12,61511 shares$4,829RF&L WEALTH MANAGEMENT, LLC · CIK 0001965915Original field: 4 · Discretion: OTRSole 11Shared 0 · None 0
12,616758 shares$332,777Stokes Family Office, LLC · CIK 0001802278Original field: 12 · Discretion: OTRSole 758Shared 0 · None 0
12,6172 shares$878DOPKINS WEALTH MANAGEMENT, LLC · CIK 0001904152Original field: 7 · Discretion: OTRSole 2Shared 0 · None 0
12,618128 shares$56,195KEB ASSET MANAGEMENT, LLC · CIK 0001903035Original field: 2 · Discretion: OTRSole 128Shared 0 · None 0
12,6192,028 shares$890,406HALBERT HARGROVE GLOBAL ADVISORS, LLC · CIK 0001484205Original field: 11 · Discretion: OTRSole 2,028Shared 0 · None 0
12,620632,363 shares$277,619,909No included manager referencedOriginal field: Not stated · Discretion: DFNDSole 616,660Shared 0 · None 15,703
12,6212,967 shares$1,302,572Arax Advisory Partners · CIK 0001586767Original field: 8 · Discretion: OTRSole 2,967Shared 0 · None 0
12,62224 shares$10,536Compound Planning, Inc. · CIK 0001978879Original field: 6 · Discretion: OTRSole 24Shared 0 · None 0

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Sources.

AQR CAPITAL MANAGEMENT LLC — 13F-HR — 2026-06-30 · U.S. SEC EDGAR · Published 14 Aug 2026 · Collected 22 Oct 2026 · Evidence details ↗

Version history.

Version 1 · published · 22 Oct 2026 · Full review note

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