In Q3 fiscal 2023 (the quarter ended September 30, 2023), Masimo's largest business segment was Health Care, with $307.80 million or 64% of revenue, down 5.9% from a year earlier. Next: Non-Healthcare (36%).
The fastest-growing business segment from a year earlier was Health Care (-5.9%).
From company filings, in USD; latest quarter ended September 30, 2023; quarterly data from Q2 fiscal 2021.

Fiscal quarters, from company filings
| Business segment | Q1 FY26 | Q3 FY25 | Q2 FY25 | Q1 FY25 | Share |
|---|---|---|---|---|---|
| Health Care | $402.6M | $371.2M | $370.3M | $371.0M | 64% |
| Non-Healthcare | – | – | – | – | 36% |
In USD, fiscal quarters as reported; share = part of Q3 FY23 revenue.
Health Care and Non-Healthcare (as reported for Q3 fiscal 2023).
Health Care: $307.80 million, or 64% of revenue, in Q3 fiscal 2023.
Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i
Fiscal quarter ended Apr 4, 2026
| Item | Revenue | Share |
|---|---|---|
| Health Care | USD 402.60M | 100.0% |
| Reconciling itemsi | USD 1.00M |
Sum of items USD 402.60M; corporate items and eliminations USD 1.00M. Shares are of the items shown. Click an item with › to see its parts.
Every item and period in one grid. Purple = calculated; "–" = not available.
| Item | Q1 FY26 | Q4 FY25 | Q3 FY25 | Q2 FY25 | Q1 FY25 | Q4 FY24 | Q3 FY24 | Q2 FY24 | Q1 FY24 | Q4 FY23 | Q3 FY23 | Q2 FY23 | Q1 FY23 | Q4 FY22 | Q3 FY22 | Q2 FY22 | Q1 FY22 | Q4 FY21 | Q3 FY21 | Q2 FY21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Health Care | 402.6M | 411.6M | 371.2M | 370.3M | 371.0M | 368.4M | 343.3M | 343.9M | 339.6M | – | 307.8M | 281.1M | 346.7M | 351.9M | 327.2M | 357.0M | 304.2M | – | 307.4M | 305.1M |
| Non-Healthcare | – | – | – | – | – | – | – | – | – | – | 171.1M | 174.2M | 218.3M | 265.1M | 222.1M | 208.3M | – | – | – | – |
| Reconciling items | 1.0M | 900.0K | 300.0K | 600.0K | 1.0M | 0 | 0 | 0 | 0 | – | – | – | – | – | – | – | – | – | – | – |