Who owns OGEWhat OGE owns — n/a

Who owns OGE Energy Corp.?

Institutional ownership of OGE from SEC Form 13F filings across 403 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

403

13F holders

$5.60B

value, 2026 filers

57.5%

of shares outstanding (118.7M sh)

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of OGE's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	BlackRock, Inc.	26.3M	$1.28B	0.0%	12.7%	+4.3%
2	VANGUARD PORTFOLIO MANAGEMENT LLC	10.7M	$518.7M	0.0%	5.2%	-0.4%
3	VANGUARD CAPITAL MANAGEMENT LLC	9.3M	$453.1M	0.0%	4.5%	-49.4%
4	Clearbridge Investments, LLC	6.6M	$320.7M	0.3%	3.2%	+6.9%
5	GEODE CAPITAL MANAGEMENT, LLC	3.9M	$191.5M	0.0%	1.9%	+0.7%
6	NORGES BANKNEW	3.3M	$159.5M	0.0%	1.6%	new
7	FRANKLIN RESOURCES INC	2.5M	$120.5M	0.0%	1.2%	+6.8%
8	NORTHERN TRUST CORP	2.4M	$115.7M	0.0%	1.2%	+1.0%
9	Qube Research & Technologies Ltd	2.2M	$106.8M	0.1%	1.1%	-8.5%
10	Bank of New York Mellon Corp	2.1M	$102.4M	0.0%	1%	-4.0%
11	COHEN & STEERS, INC.	2.0M	$99,158	0.2%	1%	+1.0%
12	MORGAN STANLEY	2.0M	$96.5M	0.0%	1%	-21.9%
13	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	1.8M	$89.2M	0.1%	0.9%	-2.3%
14	FIRST TRUST ADVISORS LP	1.7M	$84.4M	0.0%	0.8%	-13.4%
15	GOLDMAN SACHS GROUP INC	1.7M	$82.6M	0.0%	0.8%	+7.4%
16	Sixth Street Partners Management Company, L.P.NEW	1.5M	$73.6M	12.7%	0.7%	new
17	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	1.5M	$73.6M	0.0%	0.7%	+2.2%
18	VANGUARD FIDUCIARY TRUST CO	1.3M	$63.5M	0.0%	0.6%	+2.4%
19	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	1.3M	$62.5M	0.0%	0.6%	-7.0%
20	Quantinno Capital Management LP	1.2M	$59.8M	0.1%	0.6%	+91.1%
21	Nuveen, LLC	1.2M	$57.1M	0.0%	0.6%	+8.1%
22	CITADEL ADVISORS LLC	1.2M	$56.4M	0.0%	0.6%	+78.5%
23	MANUFACTURERS LIFE INSURANCE COMPANY, THE	1.2M	$56.3M	0.0%	0.6%	+0.7%
24	Point72 Asset Management, L.P.	1.2M	$56.2M	0.1%	0.6%	+13.6%
25	BANK OF AMERICA CORP /DE/	1.1M	$51.4M	0.0%	0.5%	+9.2%

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.