Atomera disclosed a significant change in its institutional ownership through a Schedule 13G/A filing with the Securities and Exchange Commission.

CVI Investments, Inc. reported 0% beneficial ownership in the company as of March 31, 2026. The filing was made public on May 15, 2026.

This document amends a previous Schedule 13G filing. These filings are typically required for passive investors holding more than 5% of a company's stock.

The regulatory filing did not provide a specific reason for the divestment.