Why Is ALPHATEC HLDGS INC (ATEC) Stock Down Today?

Alphatec Holdings stock fell 35.38% to $7.35 on Friday. The sharp decline followed disappointing third-quarter earnings that triggered a wave of price target cuts from multiple investment banks.

What Happened

The company reported results that disappointed investors, leading to a significant sell-off in the shares. Analysts responded by lowering their outlooks for the spine specialist. TD Cowen cut its price target to $10 from $13. Lake Street reduced its target to $14 from $15. Needham lowered its target to $12 from $14 while maintaining a Buy rating. Stifel cut its target to $11 from $13. Canaccord reduced its target to $16 from $19. The stock had previously gained 11.0% over the last eight sessions, moving from $10.86 to $12.06, before the earnings release.

What The Data Shows

Alphatec opened at $7.90, a 30.5% gap down from the prior close of $11.37. The session high was $8.00 at 8:40 AM ET, while the session low reached $6.67 at 9:25 AM ET. Volume stood at 1.1 million shares, which is 0.5 times the three-month daily average. The company has a market cap of $1.8 billion and is currently unprofitable with a trailing twelve-month EPS of -0.72. Revenue grew 19.5% over the trailing twelve months, but the net margin stands at -13.5%. The stock has a beta of 0.78 and a 52-week range of $6.82 to $23.29. On October 29, 2026, the stock printed 33 fresh 52-week highs and 4 fresh 52-week lows. Recent insider activity includes a $1.0 million buy by CEO Miles Patrick on September 10, 2026, and a $79,000 sale by Marshall Tyson Eliot on August 5, 2026.

What To Watch

Investors will monitor how the stock stabilizes following the earnings reaction and subsequent analyst adjustments. The breadth of coverage, with 18 stories from 8 sources in the last 36 hours, suggests continued focus on the company’s valuation and future growth trajectory.