Merit Medical Systems, Inc. (MMSI) by event type
MMSI moves most on analyst downgrades — a median of +0.66% at 30 minutes across 12 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the MMSI overview →
How MMSI reacts across 6 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades 1,592 of 2,717 | 21 | -0.05% | 48% | +0.04% |
| Analyst downgrades 272 of 2,603 | 12 | +0.66% | 75% | +0.15% |
| Coverage initiations 1,799 of 2,283 | 15 | -0.34% | 0% | +0.68% |
| Rating reiterations 2,026 of 3,522 | 128 | -0.02% | 48% | +0.04% |
| Price-target raises 666 of 1,790 | 35 | +0.04% | 51% | -0.42% |
| Price-target cuts 107 of 1,527 | 21 | +0.33% | 67% | +0.67% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The rank under each event type orders every name measured for it by median 30-min reaction, most positive first — so a low rank on a downgrade means this name falls harder than most, not that it moves less. Names with an identical median share a rank; a name the cross-section does not carry shows no rank rather than a guessed one.
That’s how MMSI usually reacts — get an email when it moves on news →Every name measured for these event types: Analyst upgrades → · Analyst downgrades → · Coverage initiations → · Rating reiterations → · Price-target raises → · Price-target cuts → · MMSI overview →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Grifols, S.A. - American Depositary Shares (GRFS) | 300 | -0.13% | 39% |
| Sangamo Therapeutics, Inc. (SGMO) | 300 | -0.55% | 38% |
| PLx Pharma Inc. (PLXP) | 299 | -0.05% | 35% |
| STERIS plc (Ireland) Ordinary Shares (STE) | 299 | -0.02% | 47% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.