Alphatec Holdings, Inc. (ATEC:NASDAQ) closed at $11.11 on October 23, 2026, down 2.20% on the day. The stock trades 52.3% below its 52-week high of $23.29 and 62.9% above its 52-week low of $6.82. Over the past year, it lost 31.0%. Alphatec Holdings, Inc. is part of the Health Care sector (Medical/Dental Instruments).
In 252 trading sessions since October 23, 2025, ATEC closed higher on 131 days (52%). Its best day was September 11, 2026 (+19.68%) and its worst was May 6, 2026 (-31.67%). The stock moved 10% or more in a single session 6 times. It opened at least 5% above the previous day's high 2 times.
Alphatec Holdings, Inc., a medical technology company, focuses on the design, development, manufacture, and marketing of products for the surgical treatment of spine disorders. Its product portfolio and pipeline addresses the cervical, thoracolumbar, and intervertebral regions of the spine, as well as covers various spinal disorders and surgical procedures. The company offers cervical and cervico-thoracic products, including Trestle Luxe Anterior Cervical Plate System, Solanas Posterior Cervico/Thoracic Fixation System and Avalon Occipital Plate, and Pegasus Anchored Cervical Interbody system. It also provides thoracolumbar fixation products, such as Arsenal Degenerative System, Arsenal CBx Cortical Bone Fixation System, Zodiac Degenerative Spinal Fixation System, Zodiac Deformity Spinal Fixation System, and OsseoScrew Spinal Fixation System. In addition, the company offers spinal spacers comprising Battalion Universal Spacer System, Novel PEEK and Titanium Spinal Spacers, and Alphatec Solus Locking ALIF Spinal Spacer; and MIS Products consisting of Illico Minimally Invasive Surgery System and BridgePoint Spinous Process Fixation System. Further, it offers biologics, such as Neocor...
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