Carlyle Group Updates Passive Stake in MKS Instruments

TL;DR

**Carlyle Group still owns MKS Instruments stock, signaling continued institutional interest.**

AI Summary

The Carlyle Group Inc. filed an amended Schedule 13G/A on February 12, 2024, indicating its ownership of MKS Instruments, Inc. common stock as of December 31, 2023. This filing updates previous disclosures, confirming Carlyle's continued passive investment in MKS Instruments. This matters to investors because it shows a major institutional investor, Carlyle, maintains a position in MKS Instruments, which can signal confidence in the company's long-term prospects, even if it's a passive stake.

Why It Matters

This filing confirms that a major investment firm, The Carlyle Group, continues to hold a passive stake in MKS Instruments, which can be a positive signal for other investors.

Risk Assessment

Risk Level: low — This is a routine amendment filing by a passive investor, indicating no immediate significant risk or change in strategy.

Analyst Insight

An investor should note that The Carlyle Group maintains a passive stake in MKS Instruments, suggesting continued institutional interest without indicating any active management or significant strategic changes. This filing is largely routine and confirms existing ownership rather than signaling new developments.

Key Players & Entities

• The Carlyle Group Inc. (company) — filer of the SC 13G/A, an investment advice firm
• MKS Instruments, Inc. (company) — the subject company whose common stock is being reported
• December 31, 2023 (date) — the date of the event requiring this filing
• February 12, 2024 (date) — the filing date of the SC 13G/A
• 55306N104 (other) — CUSIP Number for MKS Instruments, Inc. Common Stock

FAQ

Filing Documents

• d792127dsc13ga.htm (SC 13G/A) — 251KB
• d792127dex24.htm (EX-24) — 12KB
• 0001193125-24-032330.txt ( ) — 265KB

From the Filing

SC 13G/A 1 d792127dsc13ga.htm SC 13G/A SC 13G/A Securities and Exchange Commission Washington, D.C. 20549 Schedule 13G (Rule 13d-102) Information to be Included in Statements Filed Pursuant to 240.13d-1(b), (c) and (d) and Amendments Thereto Filed Pursuant to 240.13d-2 UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1)* MKS Instruments, Inc. (Name of Issuer) Common Stock, no par value (Title of Class of Securities) 55306N104 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: Rule 13d-1(b) Rule 13d-1(c) Rule 13d-1(d) * The remainder of this cover page shall be filled out for a reporting persons initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be filed for the purpose of Section 18 of the Securities Exchange Act of 1934 (Act) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). CUSIP No. 55306N104 Schedule 13G Page 1 of 25 1 Names of Reporting Persons The Carlyle Group Inc. 2 Check the Appropriate Box if a Member of a Group (a)(b) 3 SEC Use Only 4 Citizenship or Place of Organization Delaware Number of Shares Beneficially Owned by Each Reporting Person With 5 Sole Voting Power 0 6 Shared Voting Power 0 7 Sole Dispositive Power 0 8 Shared Dispositive Power 0 9 Aggregate Amount Beneficially Owned by Each Reporting Person 0 10 Check if the Aggregate Amount in Row (9) Excludes Certain Shares Not Applicable 11 Percent of Class Represented by Amount in Row 9 0.0% 12 Type of Reporting Person CO CUSIP No. 55306N104 Schedule 13G Page 2 of 25 1 Names of Reporting Persons Carlyle Holdings II GP L.L.C. 2 Check the Appropriate Box if a Member of a Group (a)(b) 3 SEC Use Only 4 Citizenship or Place of Organization Delaware Number of Shares Beneficially Owned by Each Reporting Person With 5 Sole Voting Power 0 6 Shared Voting Power 0 7 Sole Dispositive Power 0 8 Shared Dispositive Power 0 9 Aggregate Amount Beneficially Owned by Each Reporting Person 0 10 Check if the Aggregate Amount in Row (9) Excludes Certain Shares Not Applicable 11 Percent of Class Represented by Amount in Row 9 0.0% 12 Type of Reporting Person OO (Limited Liability Company) CUSIP No. 55306N104 Schedule 13G Page 3 of 25 1 Names of Reporting Persons Carlyle Holdings II L.L.C. 2 Check the Appropriate Box if a Member of a Group (a)(b) 3 SEC Use Only 4 Citizenship or Place of Organization Delaware Number of Shares Beneficially Owned by Each Reporting Person With 5 Sole Voting Power 0 6 Shared Voting Power 0 7 Sole Dispositive Power 0 8 Shared Dispositive Power 0 9 Aggregate Amount Beneficially Owned by Each Reporting Person 0 10 Check if the Aggregate Amount in Row (9) Excludes Certain Shares Not Applicable 11 Percent of Class Represented by Amount in Row 9 0.0% 12 Type of Reporting Person OO (Limited Liability Company) CUSIP No. 55306N104 Schedule 13G Page 4 of 25 1 Names of Reporting Persons CG Subsidiary Holdings L.L.C. 2 Check the Appropriate Box if a Member of a Group (a)(b) 3 SEC Use Only 4 Citizenship or Place of Organization Delaware Number of Shares Beneficially Owned by Each Reporting Person With 5 Sole Voting Power 0 6 Shared Voting Power 0 7 Sole Dispositive Power 0 8 Shared Dispositive Power 0 9 Aggregate Amount Beneficially Owned by Each Reporting Person 0 10 Check if the Aggregate Amount in Row (9) Excludes Certain Shares Not Applicable 11 Percent of Class Represented by Amount in Row 9 0.0% 12 Type of Reporting Person OO (Limited Liability Company) CUSIP No. 55306N104 Schedule 13G Page 5 of 25 1 Names of Reporting Persons TC Group Cayman Investment Holdings, L.P. 2 Check the Appropriate Box if a Member of a Group (a)(b) 3 SEC Use Only 4 Citizenship or Place of Organization Cayman Islands Number of Shares Beneficially Owned by Each Reporting Person With 5 Sole Voting Power 0 6 Shared Voting Power 0 7 Sole Dispositive Power 0 8 Shared Dispositive Power 0 9 Aggregate Amount Beneficially Owned by Each Reporting Person 0 10 Check if the Aggregate Amount in Row (9) Excludes Certain Shares Not Applicable 11 Percent of Class Represented by Amount in Row 9 0.0% 12 Type of Reporting Person PN CUSIP No. 55306N104 Schedule 13G Page 6 of 25 1 Names of Reporting Persons TC Group Cayman Investment Holdings Sub L.P. 2 Check the Appropriate Box if

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