MASI

MASI

MASI

Letters With This Ticker

Quarter Letter Date Fund Name QTD YTD Tickers Keywords/Themes Theme Commentary Pitches Letter
2025 Q3 Sep 30, 2025 Baron Health Care Fund 5.4% -2.7% ABBV, ACLX, ARGX, AZN, BSX, CDTX, COO, HRTX, IMVT, INSM, IONS, ISRG, JNJ, LLY, MASI, PFE, RDNT, ROIV, SYK, TMO, UNH, WAT, XENE AI, Biotechnology, GLP1, growth, healthcare, Medical Devices, Pharmaceuticals
2024 Q3 Sep 30, 2024 Peapack Private - - ABBV, ACLX, ARGX, AZN, BSX, CDTX, COO, HRTX, INSM, IONS, ISRG, JNJ, LLY, MASI, PFE, RDNT, ROIV, SYK, TMO, UNH, WAT, XENE AI, Biotechnology, GLP-1, healthcare, M&A, Medical Devices, Pharmaceuticals
2025 Q2 Aug 14, 2025 FPA Source Capital 6.7% - ABBV, ABT, ACLX, ARGX, AZN, BSX, CDTX, COO, HRTX, IMVT, INSM, IONS, ISRG, JNJ, LLY, MASI, MDT, PFE, RDNT, ROIV, SYK, TMO, UNH, WAT, XEN.TO AI, Biotechnology, GLP1, healthcare, Managed Care, Medical Devices, Pharmaceuticals
2025 Q1 Apr 4, 2025 Carrington Wealth Management - - ABBV, ACLX, ARGX, AZN, BSX, CDTX, COO, HRTX, INSM, IONS, ISRG, JNJ, LLY, MASI, RDNT, ROIV, SYK, TMO, UNH, WAT, XENE AI, Biotechnology, GLP1, healthcare, M&A, Medical Devices, Pharmaceuticals
2026 Q1 Apr 25, 2026 Baron Discovery Fund -10.7% -10.7% AEIS, ARQT, DKNG, DT, HRTX, INTA, MASI, WAY AI, cybersecurity, Data centers, healthcare, semiconductors, small cap, software, technology
2026 Q1 Apr 22, 2026 Baird Small/Mid Cap Growth Equity Fund -4.8% -4.8% ADMA, AFRM, ALGN, BMI, BRBR, BSX, BURL, CASY, CRBG, CROX, DHR, DXCM, ELF, EQH, EXAS, FIX, FN, FND, FOUR, FTAI, HLI, HUBB, ILMN, INSP, JBL, KNSL, KTOS, LFUS, LII, MASI, MTDR, NSA, PEN, PODD, PSA, RGEN, SOFI, TMDX, TTAN, TWST, VSCO, WWD, XPO AI, defense, growth, healthcare, industrials, semiconductors, small caps, technology
2024 Q1 Apr 15, 2024 Ensemble Capital 0.0% 8.0% AAPL, AMZN, BR, CMG, FAF, FAST, GOOGL, HEI, IEX, MASI, META, MSFT, NFLX, NKE, NOW, NTDOY, NVDA, NVR, RACE, TDG growth, industrials, large cap, Luxury, Quality, technology, value IEX
RACE
2024 Q1 Apr 15, 2024 Baron Discovery Fund 13.5% 9.3% AEIS, ALGM, AXNX, AXON, CDNA, CYBR, DKNG, ENDV, ESTA, FND, GTLB, INTA, KNSL, MASI, MRCY, NARI, NVTS, RH, S, SITE cybersecurity, growth, healthcare, semiconductors, small cap, technology, Valuations INTA
MASI
CYBR
DKNG
KNSL
2025 Q1 Mar 31, 2025 Baron Discovery Fund -6.2% -6.2% AXON, CWAN, CYBR, DKNG, EXAS, GTLS, GWRE, INDI, INSP, KTOS, LLYVA, MASI, MEG, MRCY, NARI, PAR, RDDT, TEM, TTAN, WING Biotechnology, defense, growth, Market Dislocation, small cap, tariffs, Value Investing ACLX
KARM
WING
MEG
INDI
EXAS
2025 Q1 Mar 31, 2025 Baird Small/Mid Cap Growth Equity Fund -10.6% -10.6% BJ, BOOT, BRBR, BROS, DKNG, EXL, GKOS, ITCI, JNJ, KAI, MASI, PEN, PLNT, PODD, POOL, PRCT, RGEN, TECH, ULS, WSO AI, consumer, growth, healthcare, industrials, small cap, technology, volatility
2025 Q1 Mar 31, 2025 EQUAM Global Value Fund -1.2% -1.2% ABBV, ACLX, ARGX, AZN, BSX, CDTX, COO, HRTX, IMVT, INSM, IONS, ISRG, JNJ, LLY, MASI, PFE, RDNT, ROIV, SYK, TMO, UNH, WAT, XENE AI, Biotechnology, GLP1, healthcare, M&A, Medical Devices, Pharmaceuticals ACAD SS
BFSA GR
STM GR
CIE SM
BME LN
2025 Q4 Feb 3, 2026 Baird Small/Mid Cap Growth Equity Fund 1.2% -8.5% ABT, AFRM, BOOT, BRBR, BROS, BURL, BWXT, CASY, CHDN, COCO, CRDO, CW, DKNG, DT, ELF, EME, EXAS, FOUR, GKOS, KTB, LII, MASI, MNDY, MTSI, PEN, PODD, RGEN, RKLB, TARS, TWLO, ULS, VERX, WAY, WSO AI, defense, growth, healthcare, mid cap, semiconductors, small cap, technology
2025 Q3 Nov 8, 2025 Baird Small/Mid Cap Growth Equity Fund -3.2% -9.6% AAON, ADMA, AFRM, ALAB, BMI, BOOT, BRBR, BROS, BURL, BWXT, CASY, CAVA, CLWD, COCO, DKNG, ELF, EXAS, FDS, FOUR, FSS, HLI, INSM, INSP, IONQ, LII, MASI, MKTX, MTSI, NBIX, PEN, PODD, QBTS, RGTI, SOFI, TARS, TTAN, TWLO, TXRH, WAY, WING, WSO AI, growth, healthcare, momentum, Quality, semiconductors, small cap, software
2023 Q3 Oct 31, 2023 Ensemble Capital 0.0% 8.0% ADI, BKNG, BR, GOOGL, ILMN, MA, MASI, NFLX, TXN growth, interest rates, large cap, payments, semiconductors, technology, value
2022 Q3 Oct 17, 2022 Ensemble Capital 0.0% 8.0% MASI, NVR, SCHW -
2025 Q4 Jan 23, 2026 Baron Health Care Fund 13.1% 10.3% ABBV, ACLX, ARGX, ARQT, AZN, BSX, DHR, DSXY, EHC, ELAN, INSM, ISRG, LLY, MASI, MTD, PEN, RDNT, RGEN, SYK, TEVA, TMO, WELL Biotechnology, GLP1, healthcare, Life Sciences, M&A, Medical Devices, Pharmaceuticals RGEN
ELAN
WELL
ARQT
TMO
EHC
DOCS
ARQQ
TEVA
ARGX
LLY
2023 Q4 Jan 22, 2024 Biondo Investment Advisors - - ABBV, ACLX, ARGX, AZN, BSX, CDTX, COO, HRTX, INSM, IONS, ISRG, JNJ, LLY, MASI, PFE, RDNT, ROIV, SYK, TMO, UNH, WAT, XENE AI, Biotechnology, Diagnostics, GLP1, healthcare, Medical Devices, Pharmaceuticals
2024 Q4 Jan 20, 2025 Baird Small/Mid Cap Growth Equity Fund 5.1% 8.0% ACLS, ALAB, APPF, CACI, CHX, CYBR, GKOS, LW, MASI, MEDP, MNDY, NBIX, ONTO, PEN, PODD, PSTG, RXST, SITM, TARS, VERX, VITA AI, growth, healthcare, Outperformance, semiconductors, small caps, technology
2023 Q4 Jan 17, 2024 Ensemble Capital 0.0% 8.0% BKNG, BR, DIS, GOOGL, ILMN, MA, MASI, NFLX, NKE, NOW, NTDOY, PAYX, WBD AI, earnings, growth, Streaming, technology AAPL|MSFT|NFLX|NVDA|UNH
2024 Q2 Jul 13, 2022 Blue Tower Asset Management 8.8% 0.0% AAPL, ACDVF, AMZN, BELFB, BGEO.L, CMT, GOOGL, MASI, META, MSFT, NVDA, RGEN, TFII, TSLA AI, Concentration, Georgia, Russia, Sanctions, small caps, value CGEO.L
2023 Q4 Jan 20, 2024 Blue Tower Asset Management 8.8% 0.0% AAPL, EBIX, EZPW, GCAP.L, MASI, SBRCY global, Retrospective, Russia, Sanctions, value EBIX
EZPW
CGEO.L
SBER.ME
CNR
2022 Q4 Jan 17, 2023 Ensemble Capital 0.0% 8.0% CMG, FRC, GOOG, ILMN, MA, MASI, NFLX, NKE, PAYX -

Pitches With This Ticker

Date Pitch Type Author Company Industry Sub Industry Bull / Bear Stock Exchange Keywords Action
Apr 13, 2026 Fund Letters Baron Discovery Fund Masimo Corporation Health Care Health Care Equipment Bull NASDAQ business separation, Healthcare Equipment, medical technology, Patent Litigation, razor-and-blade model, Special Situation, Vital Sign Monitoring

BSD Shareholders of MASI

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.