SCHEDULE 13GFiling Date: Aug 12, 2026
X-Energy, Inc. (XE)
Passive Stake
View SEC Filing
ACC: 0001104659-26-095211
Stake
Ares Partners Holdco LLC
PassiveRule 13d-1(d)
Class A common stock, par value $0.0001 per shareCUSIP 98386P102
Percent12.30%
Shares38.26M
Event dateJun 30
Sole voting / Sole dispositive0 / 0
Shared voting / Shared dispositive38.26M / 38.26M
Reporting persons
Ares Partners Holdco LLC
· OO
12.30%
Ares X-Energy Holdings LP
· PN
8.70%
Ares X-Energy Co-Invest LP
· PN
2.70%
ACIP Investments Pooling LLC - Series 31
· OO
0.90%
Group total — do not add member rows.
Original SEC Filing Text expand_more
=== SEC Schedule 13G — Passive Stake ===
Issuer: X-Energy, Inc.
Issuer CIK: 0002088896
Class: Class A common stock, par value $0.0001 per share
CUSIP: 98386P102
Event Date: 2026-06-30
Rule: Rule 13d-1(d)
--- Reporting Persons ---
- Ares Partners Holdco LLC (no CIK) 38263341.00 sh 12.3% OO
- Ares X-Energy Holdings LP (no CIK) 27203095.00 sh 8.7% PN
- Ares X-Energy Co-Invest LP (no CIK) 8403966.00 sh 2.7% PN
- ACIP Investments Pooling LLC - Series 31 (no CIK) 2656280.00 sh 0.9% OO