NISA INVESTMENT ADVISORS, LLC

Position in OKLO — Oklo Inc.

CIK 937615 ST. LOUIS, MO

Position in OKLO

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$484,052

-$228,655 QoQ

Shares Held

9,250

-35.6% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#295

of 665 holders

Holding Since

Jun 2025

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

NISA INVESTMENT ADVISORS, LLC holds $22,332,995 across 6 Utilities - Independent Power Producers names. OKLO ranks #4 (2.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CEG	Constellation Energy Corp	34,966	$8,684,505
2	VST	Vistra Corp.	42,829	$6,793,963
3	NRG	Nrg Energy, Inc.	42,869	$6,261,446
4	OKLO	Oklo Inc. This page	9,250	$484,052
5	TLN	Talen Energy Corp	266	$102,213
6	HNRG	Hallador Energy Co	392	$6,816

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$484,052	9,250	-35.6%	Shares	Sole	2026-08-10
2026-03-31	$712,707	14,372	+15.9%	Shares	Sole	2026-04-30
2025-12-31	$890,111	12,404	+10.9%	Shares	Sole	2026-01-15
2025-09-30	$1,248,804	11,187	+510.6%	Shares	Sole	2025-10-23
2025-06-30	$102,573	1,832	—	Shares	Sole	2025-07-31
No filing history on record for this holder in this stock.