Institutional shares held 83.8 Million
250K calls
623K puts
Total value of holdings $952M
$2.84M calls
$7.07M puts
Market Cap $1.14B
104,656,000 Shares Out.
Institutional ownership 80.1%
# of Institutions 244


Latest Institutional Activity in ATEC

Top Purchases

Q4 2024
American Century Companies Inc Shares Held: 4.99M ($54.1M)
Q4 2024
Emerald Advisers, LLC Shares Held: 1.46M ($15.8M)
Q4 2024
Goldman Sachs Group Inc Shares Held: 1.14M ($12.4M)
Q4 2024
Congress Asset Management CO Shares Held: 435K ($4.72M)
Q4 2024
Great Lakes Advisors, LLC Shares Held: 379K ($4.11M)

Top Sells

Q4 2024
Abrdn PLC Shares Held: 1.07M ($11.7M)
Q4 2024
Magnetar Financial LLC Shares Held: 711K ($7.71M)
Q4 2024
Royce & Associates LP Shares Held: 1M ($10.9M)
Q4 2024
King Luther Capital Management Corp Shares Held: 721K ($7.83M)
Q4 2024
Jennison Associates LLC Shares Held: 83.3K ($904K)

About ATEC

Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders. The company offers SafeOp Neural InformatiX System, an Alpha InformatiX product platform designed to reduce the risk of intraoperative nerve injury; Sigma transforaminal lumbar interbody fusion pedicle-based access system that provides direct visualization of anatomical landmarks; Sigma PTP Access and Patient Positioning System; squadron lateral retractor designed to maximize patient outcomes; Invictus Spinal Fixation System, a thoracolumbar fixation system to treat a range of pathologies; and Invictus MIS SingleStep System that provides minimally invasive pedicle screw placement. It also provides Invictus Modular Fixation Systems designed to increase adaptability with the power of screw modularity; OsseoScrew system to restore the integrity of the spinal column; Arsenal spinal fixation system, a comprehensive thoracolumbar fixation platform to fix a range of degenerative to deformity pathologies and surgical procedures; Aspida Anterior Lumbar Plating System, a fixation system for anterior lumbar interbody fusion; AMP Anti-Migration Plate; OCT Spinal Fixation System; trestle luxe anterior cervical plate system; and Insignia Anterior Cervical Plate System. In addition, the company offers IdentiTi Porous Ti, Transcend Lateral, and Battalion Posterior Interbody Implants; and biologics consisting of Cervical Structural Allograft Spacers, 3D ProFuse Demineralized Bone Scaffold, Neocore Osteoconductive Matrix, Alphagraft Demineralized and Cellular Bone Matrix, and Amnioshield Amniotic Tissue Barrier, as well as EOS imaging products. It sells its products through a network of independent distributors and direct sales representatives in the United States. The company was founded in 1990 and is headquartered in Carlsbad, California.


Insider Transactions at ATEC

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
3.08M Shares
From 22 Insiders
Grant, award, or other acquisition 2.68M shares
Open market or private purchase 225K shares
Exercise of conversion of derivative security 182K shares
Sell / Disposition
1.15M Shares
From 9 Insiders
Bona fide gift 15.1K shares
Payment of exercise price or tax liability 266K shares
Open market or private sale 873K shares

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