Company · Ownership research

OGE ENERGY CORP. OGE

CIK 0001021635 · CUSIP 670837103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 670837103 (OGE), not CUSIP 670837903 (OGE), CUSIP 670837953 (OGE), and does not merge CUSIPs.

This page lists the top 20 of 462 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock Inc. CIK 1364742 · View history	$907.46M 25,419,079 shares	0.02%	-187.72K(-0.70%)Reduced	SEC filing ↗ Aug 13, 2024	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$752.28M 21,072,371 shares	0.01%	-61.29K(-0.30%)Reduced	SEC filing ↗ Aug 13, 2024	▾
03	STATE STREET CORP CIK 93751 · View history	$237.45M 6,651,234 shares	0.01%	-122.40K(-1.80%)Reduced	SEC filing ↗ Aug 14, 2024	▾
04	ClearBridge Investments Ltd CIK 1499094 · View history	$208.10M 5,829,222 shares	6.08%	+150.80K(+2.70%)Added	SEC filing ↗ Aug 14, 2024	▾
05	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$140.41M 3,932,935 shares	0.09%	+26.33K(+0.70%)Added	SEC filing ↗ Aug 14, 2024	▾
06	Boston Partners CIK 1386060 · View history	$137.97M 3,864,387 shares	0.17%	+48.54K(+1.30%)Added	SEC filing ↗ Aug 14, 2024	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$118.15M 3,308,738 shares	0.01%	+77.08K(+2.40%)Added	SEC filing ↗ Aug 9, 2024	▾
08	THOMPSON SIEGEL & WALMSLEY LLC CIK 1008322 · View history	$109.99M 3,080,958 shares	1.77%	-378.58K(-10.90%)Reduced	SEC filing ↗ Aug 8, 2024	▾
09	NORTHERN TRUST CORP CIK 73124 · View history	$100.09M 2,803,616 shares	0.02%	+430.74K(+18.20%)Added	SEC filing ↗ Aug 14, 2024	▾
10	Bank of New York Mellon Corp CIK 1390777 · View history	$94.65M 2,651,222 shares	0.02%	-66.18K(-2.40%)Reduced	SEC filing ↗ Jul 25, 2024	▾
11	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$78.45M 2,197,585 shares	0.02%	+531.73K(+31.90%)Added	SEC filing ↗ Aug 9, 2024	▾
12	MACQUARIE GROUP LTD CIK 1418333 · View history	$76.52M 2,143,419 shares	0.09%	-69.02K(-3.10%)Reduced	SEC filing ↗ Aug 9, 2024	▾
13	Invesco Ltd. CIK 914208 · View history	$72.14M 2,020,598 shares	0.02%	-104.38K(-4.90%)Reduced	SEC filing ↗ Aug 13, 2024	▾
14	DUFF & PHELPS INVESTMENT MANAGEMENT CO CIK 765443 · View history	$71.59M 2,005,300 shares	0.91%	0(0.00%)Unchanged	SEC filing ↗ Aug 15, 2024	▾
15	MORGAN STANLEY CIK 895421 · Amended · View history	$67.83M 1,900,102 shares	0.01%	-168.74K(-8.20%)Reduced	SEC filing ↗ May 14, 2025	▾
16	FRANKLIN RESOURCES INC CIK 38777 · View history	$65.94M 1,847,047 shares	0.02%	-12.59K(-0.70%)Reduced	SEC filing ↗ Aug 14, 2024	▾
17	Artisan Partners Limited Partnership CIK 1466153 · View history	$60.45M 1,693,281 shares	0.09%	-11.94K(-0.70%)Reduced	SEC filing ↗ Aug 12, 2024	▾
18	NORGES BANK CIK 1374170 · View history	$59.01M 1,652,863 shares	0.01%	+40.80K(+2.50%)Added	SEC filing ↗ Aug 14, 2024	▾
19	CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC CIK 1033984 · View history	$58.48M 1,638,085 shares	1.07%	+280.39K(+20.70%)Added	SEC filing ↗ Aug 13, 2024	▾
20	REAVES W H & CO INC CIK 740913 · View history	$48.96M 1,371,543 shares	1.65%	-9.19K(-0.70%)Reduced	SEC filing ↗ Aug 8, 2024	▾

Showing 20 / 462 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

462

Cancelled or null records excluded

Disclosed shares

141,238,653

Not deduplicated across managers

Disclosed value

$5.04B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

OGE ENERGY CORP. · Q2 2024

Explore all 462 reporting institutions.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.