Alphatec Holdings, Inc. (ATEC) by event type
ATEC moves most on rating reiterations — a median of -0.22% at 30 minutes across 90 measured events. Each row is measured over the last three years and read against the price at its own news timestamp. Back to the ATEC overview →
How ATEC reacts across 4 measured event types.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Coverage initiations 1,353 of 2,283 | 26 | -0.01% | 35% | -0.39% |
| Rating reiterations 2,967 of 3,522 | 90 | -0.22% | 44% | -0.04% |
| Price-target raises 381 of 1,790 | 12 | +0.12% | 58% | -0.99% |
| Price-target cuts 323 of 1,527 | 17 | +0.13% | 59% | -1.27% |
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. 2 further classes were observed with fewer than 10 measured events and are not published.
That’s how ATEC usually reacts — get an email when it moves on news →Every name measured for these event types: Coverage initiations → · Rating reiterations → · Price-target raises → · Price-target cuts → · ATEC overview →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Bausch Health Companies Inc. (BHC) | 412 | +0.06% | 50% |
| Verastem, Inc. (VSTM) | 411 | -0.09% | 48% |
| Align Technology, Inc. (ALGN) | 407 | -0.00% | 50% |
| ALLIQUA BIOMEDICAL (ALQA) | 407 | -0.11% | 43% |
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.