STATE STREET CORP

Position in OKLO — Oklo Inc.

CIK 93751 BOSTON, MA

Position in OKLO

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

Position Value

$124,443,775

-$40,499,606 QoQ

Shares Held

2,378,058

-28.5% QoQ

Ownership

1.28%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

of 665 holders

Holding Since

Mar 2024

10 quarters on record

Voting authority Sole 30% Shared 0% None 70%

Utilities · as of Jun 30, 2026

STATE STREET CORP holds $9,820,723,464 across 7 Utilities - Independent Power Producers names. OKLO ranks #5 (1.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CEG	Constellation Energy Corp	19,411,636	$4,821,268,033
2	VST	Vistra Corp.	16,850,452	$2,672,987,200
3	NRG	Nrg Energy, Inc.	11,234,607	$1,640,926,698
4	TLN	Talen Energy Corp	1,379,899	$530,239,989
5	OKLO	Oklo Inc. This page	2,378,058	$124,443,775
6	TAC	Transalta Corp	1,250,024	$17,287,831
7	HNRG	Hallador Energy Co	780,330	$13,569,938

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$124,443,775	2,378,058	-28.5%	Shares	Defined	2026-08-07
2026-03-31	$164,943,381	3,326,142	+8.7%	Shares	Defined	2026-05-15
2025-12-31	$219,601,387	3,060,220	+23.6%	Shares	Defined	2026-02-13
2025-09-30	$276,399,898	2,476,036	+15.8%	Shares	Defined	2025-11-14
2025-06-30	$119,743,461	2,138,658	+454.5%	Shares	Defined	2025-08-14
2025-03-31	$8,342,950	385,712	-9.7%	Shares	Defined	2025-05-15
2024-12-31	$9,063,830	426,935	+19.6%	Shares	Defined	2025-02-14
2024-09-30	$2,889,003	357,108	+10.9%	Shares	Defined	2024-11-14
2024-06-30	$2,726,730	321,928	+454.1%	Shares	Defined	2024-08-14
2024-03-31	$663,502	58,100	—	Shares	Defined	2024-05-15
No filing history on record for this holder in this stock.