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MKSI MKS INC.

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Stock (common), issuer CIK 1049502

410 managers (420 13F filers) reported a position in MKSI shares at 2024-12-31, 70,475,725 shares in all. 44 filers opened a position and 53 filers sold out during the quarter.

Managers
410
13F filers
420
New
44
Added
171
Reduced
129
Sold out
53
Shares held by filers
70,475,725

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Cornerstone Planning Group LLC4$434<0.01%-213F-HRTimeline
MV CAPITAL MANAGEMENT, INC.4$418<0.01%-213F-HRTimeline
SJS Investment Consulting Inc.4$418<0.01%+113F-HRTimeline
Principia Wealth Advisory, LLC4$418<0.01%13F-HRTimeline
Riggs Asset Managment Co. Inc.3$313<0.01%-213F-HRTimeline
Caitong International Asset Management …3$313<0.01%13F-HR/ATimeline
AdvisorNet Financial, Inc2$209<0.01%new13F-HRTimeline
Global Financial Private Client, LLC2$209<0.01%new13F-HRTimeline
Activest Wealth Management1$104<0.01%new13F-HRTimeline
Capital A Wealth Management, LLC1$104<0.01%13F-HRTimeline