Masimo Corporation Common Stock (MASI)

Typically moves ±6.21% on earnings
EARNINGS ANALYTICS
event_note Approx. Next Earnings: ~2026-09-11 APPROXIMATE
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Since Jul 27, 2021, Masimo Corporation Common Stock (MASI) has reported earnings 19 times. On average the shares move ±6.21% post-earnings, with a positive reaction 42.1% of the time. Its largest post-earnings gain was +12.42% (Feb 25, 2025) and its largest decline was -11.81% (Aug 05, 2025). The next earnings report is predicted for 2026-09-11 (approximate).

Earnings reactions

How MASI moved on each past earnings report.

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Earnings Impact

Total Earnings

19

Avg Abs. Movement

±6.21%

Positive %

42.1%

Negative %

57.9%

Historical Earnings Statistics

Date Timing Earnings move SEC Filing
Jan 12, 2026 ☀ PRE -4.89% open_in_new
Nov 04, 2025 ☽ POST -4.59% open_in_new
Aug 05, 2025 ☽ POST -11.81% open_in_new
May 06, 2025 ☽ POST -6.57% open_in_new
event

Earnings Count

19

Total earnings in dataset

trending_up

Avg Abs. Movement

±6.21%

Avg % price change on earnings

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SEC Filings

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Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Mar 31, 2026 · SEC 13-F

View all 2 →
2
Funds holding
$3562544
Total value held
Buying
2 added · 0 reduced
Janus Henderson Group Plc
$3557000 NEW BUY
Amalgamated Financial Corp.
$5544 NEW BUY

SEC Filing Types

Recent SEC Filings

10 most recent
Form Date Filed View on EDGAR
SCHEDULE 13G/A 20260814 open_in_new SEC.gov
15-12G 20260622 open_in_new SEC.gov
4 20260612 open_in_new SEC.gov
4 20260612 open_in_new SEC.gov
4 20260612 open_in_new SEC.gov
4 20260612 open_in_new SEC.gov
4 20260612 open_in_new SEC.gov
4 20260612 open_in_new SEC.gov
4 20260612 open_in_new SEC.gov
4 20260612 open_in_new SEC.gov

Frequently asked about MASI earnings

When does Masimo Corporation Common Stock report earnings next? expand_more

Masimo Corporation Common Stock (MASI)'s next earnings date is approximate for 2026-09-11. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does MASI stock move after earnings? expand_more

Over 19 reports, MASI has moved an average of ±6.21% the session after earnings, closing higher 42.1% of the time.

What was MASI's biggest post-earnings move? expand_more

MASI's largest post-earnings gain on record was +12.42% on Feb 25, 2025, and its largest decline was -11.81% on Aug 05, 2025.

Where can I find Masimo Corporation Common Stock's SEC filings? expand_more

All of Masimo Corporation Common Stock's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.

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