MASI — MASIMO CORP

Ownership history in LOCKERMAN FINANCIAL GROUP, INC.  ·  16 quarters on record

This page tracks every 13F SEC filing in which LOCKERMAN FINANCIAL GROUP, INC. 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
12.18% (2022 Q1)
Avg. % of fund
4.89%
First filed
2022 Q1
Last filed
2025 Q4
Quarters held
16
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 UNCHANGED 11,800 — 0% 2.94% $1.5M $130.06
2025 Q3 REDUCED 11,800 -1,300 -9.9% 2.19% $1.7M $147.55
2025 Q2 UNCHANGED 13,100 — 0% 2.97% $2.2M $168.22
2025 Q1 REDUCED 13,100 -500 -3.7% 3.30% $2.2M $166.60
12 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% 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% 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% nVerses Capital, LLC 0.6%
← Back to LOCKERMAN FINANCIAL GROUP, INC. Holdings