MASI MASIMO CORP
Price Chart
Executive Summary
Masimo shareholders overwhelmingly approved the acquisition by Danaher Corporation for $180.00 per share in cash, with 99.95% of votes cast in favor. The merger is expected to close in 2026, subject to regulatory approvals, and represents a clear path to the deal's completion.
Actionable Insight
The stock is likely to trade near the $180 offer price as the merger advances. Monitor for regulatory clearance updates and any material conditions to closing. Consider arbitrage opportunities if the spread widens.
Key Facts
- Shareholders voted 36,981,681 for vs. 17,061 against on the merger adoption proposal
- Merger consideration: $180.00 per share in cash, no interest
- Quorum of 70.68% of outstanding shares represented at special meeting
- Merger expected to close in 2026, subject to customary conditions including regulatory approvals
Financial Impact
All outstanding shares to be converted to $180 cash per share, implying an equity value of approximately $9.4 billion based on 52.36 million shares outstanding.
Risk Factors
- Regulatory approvals may not be obtained or could impose conditions
- Deal termination or renegotiation if conditions are not satisfied
- Timing of closing could extend into 2027
Market Snapshot
Documents Analyzed
This report is based on 5 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 8-K Filing (Primary) | 0001104659-26-054512 |
| Document: tm2612557d3_ex99-1.htm | 0001104659-26-054512 |
| Document: 0001104659-26-054512-index-headers.html | 0001104659-26-054512 |
| Document: 0001104659-26-054512-index.html | 0001104659-26-054512 |
| Document: 0001104659-26-054512.txt | 0001104659-26-054512 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 10, 2026
3d ago
|
8-K
| $179.96 awaiting T+20 | awaiting T+20 | — | $179.95 (−0.01%) |
|
May 4, 2026
5w ago
|
8-K
| $177.90 $178.59 | ▲ +0.39% | ▼ −5.26% | $179.95 (+1.15%) |
|
Apr 21, 2026
7w ago
|
Court Ruling
| $178.21 $178.80 | ▼ −0.33% | ▲ +4.59% | $179.95 (−0.97%) |
|
Apr 1, 2026
10w ago
|
DEFM14A
| $177.95 $178.46 | ▲ +0.28% | ▼ −9.44% | $179.95 (+1.12%) |
|
Mar 18, 2026
12w ago
|
PREM14A
| $178.51 $177.96 | ▼ −0.31% | ▼ −7.93% | $179.95 (+0.80%) |
|
Feb 27, 2026
15w ago
|
DFAN14A
| $175.27 $177.00 | ▲ +0.99% | ▲ +8.93% | $179.95 (+2.67%) |
|
Jan 23, 2026
20w ago
|
Court Ruling
| $140.64 $175.07 | ▲ +24.48% | ▲ +25.45% | $179.95 (+27.95%) |
|
Jan 23, 2026
20w ago
|
Court Ruling
| $140.64 $175.07 | ▲ +24.48% | ▲ +25.45% | $179.95 (+27.95%) |
US Market Status
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