Private company
Who owns X-Energy, Inc.
One company in the researched set discloses a stake in X-Energy, Inc., worth $1.21bn between them. X-Energy, Inc. is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- Amazon.com, Inc., as of 30 Jun 2026. Amazon filed a Schedule 13G on 6 Aug 2026 reporting 22.9% of X-Energy Class A as of 30 Jun 2026, matching the share count in the same day's 13F. Price per share is 1,208,766,365 / 65,836,948 = 18.36. Amazon's 13F reports the position as common stock; the record holder is Amazon.com NV Investment Holdings LLC, a wholly owned subsidiary, with Amazon holding sole voting and investment power. sourcesource 2
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of X-Energy, Inc. where a holder stated one, and are missing where no holder did.