Capital World Investors

Position in OKLO — Oklo Inc.

CIK 1422849 LOS ANGELES, CA

Position in OKLO

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$26,647,384

-$9,658,726 QoQ

Shares Held

537,354

+6.2% QoQ

Ownership

0.309%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Mar 31, 2026

Capital World Investors holds $2,156,825,021 across 5 Utilities - Independent Power Producers names. OKLO ranks #5 (1.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CEG	Constellation Energy Corp	3,977,135	$1,110,614,948
2	NRG	Nrg Energy, Inc.	2,676,786	$391,185,506
3	VST	Vistra Corp.	2,534,253	$380,974,253
4	TLN	Talen Energy Corp	774,999	$247,402,930
5	OKLO	Oklo Inc. This page	537,354	$26,647,384

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$26,647,384	537,354	+6.2%	Shares	Defined	2026-05-13
2025-12-31	$36,306,110	505,938	+5.2%	Shares	Defined	2026-02-11
2025-09-30	$53,695,704	481,015	—	Shares	Defined	2025-11-13
No filing history on record for this holder in this stock.