MASI — MASIMO CORP

Ownership history in EntryPoint Capital, LLC  ·  4 quarters on record

This page tracks every 13F SEC filing in which EntryPoint Capital, LLC reported a position in MASIMO CORP (MASI). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.41% (2025 Q1)
Avg. % of fund
0.26%
First filed
2024 Q2
Last filed
2025 Q3
Quarters held
4
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 3,072 +238 +8.4% 0.18% $453K $147.55
2025 Q2 REDUCED 2,834 -2,534 -47.2% 0.24% $477K $168.22
2025 Q1 ADDED 5,368 +4,125 +331.9% 0.41% $894K $166.60
2024 Q2 INITIATED 1,243 — — 0.23% $157K —
% of Fund (quarterly)    MASI price (monthly, adj. close)

Other funds also holding MASI

As of 2025 Q4 — sorted by position size

Politan Capital Management LP 3Y 71.01% NAYA CAPITAL MANAGEMENT UK LTD 3Y 7Y 15.28% LOCKERMAN FINANCIAL GROUP, INC. 3Y 2.94% Parkman Healthcare Partners LLC 3Y 2.48% WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD 3Y 1.32% Alpha Wave Global, LP 3Y 7Y 1.2% RTW INVESTMENTS, LP 3Y 7Y 0.89% WESTFIELD CAPITAL MANAGEMENT CO LP 3Y 7Y 0.82% LECAP ASSET MANAGEMENT LTD 0.68% Birchview Capital, LP 3Y 7Y 0.63%
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