MKSI

MKS INC

Institutional Holdings

Latest 13F data

Total Institutional Value

$7.99M

Total Shares Held

6.25M

Institutions

1

Institutional Holders (1)

Latest 13F positions

Oaktree Capital Management LP
CIK: 949509
6.3M$8.0M100.0%
-63%
Feb 17, 2026

Congressional Trades

(4 total)
View all →
MemberTypeAmountDate
RLisa McClain
 Sell$1K - $15KOct 31, 2025
RLisa McClain
 Sell$1K - $15KOct 30, 2025
RLisa McClain
 Buy$1K - $15KOct 30, 2025
RLisa McClain
 Buy$1K - $15KAug 4, 2025

Insider Transactions

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SEC Form 4 filings for MKSI — last 6 months

Fetching from SEC EDGAR...