Alphatec Holdings (ATEC)Hood River Capital Management LLC opened a new position $24M

1.14M

Shares reported

0.26%

Disclosed portfolio weight

$24M

Reported value

Holdings as of

Dec 31, 2025

Filed

Feb 17, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jan 12, 2026Company filing · Form 8-K · ResultsReported its results

What came next

1. Feb 24, 2026Company filing · Form 8-K · ResultsReported its results
2. Feb 25, 2026Company filing · Form 8-K · Executive change, Other newsChanged a top executive or board member, and reported other company news“On February 25, 2026, Ward W. Woods informed Alphatec Holdings, Inc. (the “Company”) that he had decided to retire from the Board of Directors (the “Board”), effective February 27, 2026 (the “Departure Date”), for personal reasons and not as a result of any disagreement with the Company or any matter relating to the Company’s operations, policies, or practices.”
3. May 1, 2026Company filing · Form 8-K · Material agreement, Agreement endedSigned an important agreement, and ended an important agreement (and 2 more items)
4. Jun 10, 2026Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote“On June 10, 2026, Alphatec Holdings, Inc. (the “Company”) held its 2026 annual meeting of stockholders (the “Annual Meeting”). At the Annual Meeting, the Company’s stockholders approved the Company’s 2026 Equity Incentive Plan (the "2026 EIP") and the Company's 2026 Employee Stock Purchase Plan (the "2026 ESPP").”

How to read SEC Form 13F-HR

Form 13F is the quarterly report in which investment managers that oversee $100 million or more list the US-listed stocks and some other securities they held on the last day of the quarter.

Full guide: What is an SEC Form 13F?

What else is on file for Alphatec Holdings

For Alphatec Holdings, OQRO holds 2 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its ATEC page.

How this filing works

• SEC Form 13F

Other disclosures at Alphatec Holdings

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRMay 15, 2026
• SEC Form 13F-HRMay 15, 2026
• SEC Form 13F-HRFeb 17, 2026
• SEC Form 13F-HRFeb 17, 2026

Everything OQRO holds on this company is on its ATEC page.