MKSI

MKSI

MKSI

Letters With This Ticker

Quarter Letter Date Fund Name QTD YTD Tickers Keywords/Themes Theme Commentary Pitches Letter
2022 Q3 Oct 25, 2022 Madison Mid Cap Fund 7.2% 12.4% MCHP, MKSI, ROST, VNT -
2023 Q3 Oct 15, 2023 Madison Mid Cap Fund 7.2% 12.4% CDW, DLTR, KMX, MKSI -
2024 Q4 Jan 31, 2025 WestEnd Capital - 50.8% BA, MKSI, SNOW Artificial Intelligence, Data Center Infrastructure, Earnings Expansion, Mega-Cap Technology, U.S. Exceptionalism MKSI
SNOW
BA
2025 Q4 Jan 30, 2026 Invesco Small Cap Value Fund 6.8% 17.6% ACM, ARCB, COHR, CR, CRL, ENTG, EXPE, GL, GMED, HBM.TO, KBR, LITE, MKSI, NRG, PENN, SAIA, WAL, WBS AI, Biotech, financials, healthcare, Intrinsic Value, small cap, technology, value LITE
GTLB
ARCB
GMED
CRL
2025 Q4 Jan 20, 2026 Polaris Global Equity 7.0% 26.8% 000270.KS, 000660.KS, 005930.KS, 1299.HK, 2318.HK, 5871.TW, 6758.T, 8001.T, 8002.T, 8591.T, 8729.T, ALSN, ARW, BABA, BARRY.SW, CAP.PA, CG, COF, DHL.DE, IAG.L, INGR, JAZZ, LIN, LNTH, LTM, LUN.TO, MG.TO, MKSI, ML.PA, MPC, NVS, NXT.L, SBH, SMWRQ, TSN, UTHR, VIPS, YAR.OL AI, diversification, global, international, Outperformance, semiconductors, technology, value 267260 KS
UTHR
JAZZ
CAP FP
MKSI
000660 KS
2025 Q4 Jan 20, 2026 Madison Mid Cap Fund -1.2% 1.8% ACGL, ANET, AOS, APH, BRO, CDW, EXPD, FND, LBRDA, MCHP, MKSI, MSA, PCAR, ROST, TDY, TECH, TREX, TTAN, WAT, WRB AI, financials, industrials, mid cap, Quality, technology, value MCHP
MSA
AOS
TTAN
BIO
ROST
2025 Q1 Mar 31, 2025 Madison Mid Cap Fund -4.2% -4.2% ACGL, AWI, BRO, KNSL, MKSI, ROST, TREX -

Pitches With This Ticker

Date Pitch Type Author Company Industry Sub Industry Bull / Bear Stock Exchange Keywords Action
Feb 21, 2026 Fund Letters George Bolton MKS Instruments, Inc. Information Technology Semiconductor Equipment Bull NASDAQ CapEx, Equipment, growth, margin expansion, Quantum, semiconductors
Jan 23, 2026 Fund Letters Bernard Horn MKS Instruments, Inc. Information Technology Semiconductor Equipment Bull NASDAQ AI, CapEx, divestment, Margins, Semicap

BSD Shareholders of MKSI

This report provides a detailed summary of investor holdings for a specified stock ticker, highlighting key metrics such as fund name, total assets under management (AUM), invested value, portfolio weight, and shares owned. It also tracks changes in share ownership during the last quarter, including the percentage of shares bought or sold and the percentage of outstanding shares owned. The data is generated using an API that processes investor holdings and calculates these values for each fund. This report helps investors and analysts monitor the stock positions of major funds, identify investment trends, and assess the influence of large investors on individual stocks.

Filing Date: September 30, 2025
Manager Name Fund Name Fund AUM Invested Value Portfolio Weight Shares Owned Shares Bought / Sold During Quarter % Bought / Sold During Quarter % of Shares Outstanding Owned
No investor data available.