NEBIUS GROUP N.V. (NBIS) Institutional Ownership and Insiders Activity

NEBIUS GROUP N.V. (NBIS) is widely held by institutional investors, with 1021 firms reporting positions valued at approximately $41.75B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $3.18B in NBIS holdings in its latest filing.

Recent insider activity includes 49 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.