SCHEDULE 13GFiling Date: Sep 4, 2026
X-Energy, Inc. (XE)
Passive Stake
View SEC Filing
ACC: 0001595888-26-000115
Stake
JANE STREET GROUP, LLC
PassiveRule 13d-1(c)
Class A common stock, par value $0.0001 per shareCUSIP 98386P102
Percent5.20%
Shares15.32M
Event dateAug 31
Sole voting / Sole dispositive0 / 0
Shared voting / Shared dispositive15.32M / 15.32M
Reporting persons
JANE STREET GROUP, LLC
· HC
5.20%
Jane Street Capital, LLC
· BD
1.50%
Jane Street Global Trading, LLC
· OO
3.60%
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: 2026-08-31
Rule: Rule 13d-1(c)
--- Reporting Persons ---
- JANE STREET GROUP, LLC (no CIK) 15322002.00 sh 5.2% HC
- Jane Street Capital, LLC (no CIK) 4588860.00 sh 1.5% BD
- Jane Street Global Trading, LLC (no CIK) 10733042.00 sh 3.6% OO