ONTARIO TEACHERS PENSION PLAN BOARD

Pension

Position in XE — X-Energy, Inc.

CIK 937567 Toronto, A6

Position in XE

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$155,407,173

New position

Shares Held

8,464,443

first reported quarter

Ownership

2.08%

of shares outstanding

% of Portfolio

1.09%

of 13F equity value

Holder Rank

#4

of 188 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

ONTARIO TEACHERS PENSION PLAN BOARD holds $237,977,758 across 3 Specialty Industrial Machinery names. XE ranks #1 (65.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	XE	X-Energy, Inc. This page	8,464,443	$155,407,173
2	ETN	Eaton Corp plc	123,897	$52,794,989
3	ROK	Rockwell Automation, Inc	60,143	$29,775,596

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$155,407,173	8,464,443	—	Shares	Sole	2026-08-07
No filing history on record for this holder in this stock.