DOSSIER · 13F Holders · Q2 2026Utilities · Electric Services
OGE

OGE ENERGY CORP

667 institutions still hold OGE ENERGY CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 670837103·Electric Services·667 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$5.1B
visible holders
Holders
667
filers reporting
Concentration
25.15%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

667 institutions reported OGE in Q2 2026. BlackRock, Inc. leads at 25.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.3B26.3M0.02%Q2 2026
02
Vanguard Portfolio Management
CIK 0002100121· Index
$519M10.7M0.02%Q2 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$453M9.3M0.01%Q2 2026
04
STATE STREET CORP
CIK 0000093751
$352M7.2M0.01%Q2 2026
05
Clearbridge Investments, LLC
CIK 0001348883
$321M6.6M0.27%Q2 2026
06
Boston Partners
CIK 0001386060
$277M5.7M0.25%Q2 2026
07
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$245M5.0M0.09%Q2 2026
08
T. Rowe Price Investment Management, Inc.
CIK 0001897612
$222M4.6M0.15%Q1 2026
09
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$191M3.9M0.01%Q2 2026
10
NORGES BANK
CIK 0001374170· Sovereign
$160M3.3M0.02%Q2 2026
11
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$134M2.8M0.02%Q2 2026
12
FRANKLIN RESOURCES INC
CIK 0000038777
$121M2.5M0.03%Q2 2026
13
NORTHERN TRUST CORP
CIK 0000073124· Index
$116M2.4M0.01%Q2 2026
14
Qube Research & Technologies Ltd
CIK 0001729829
$107M2.2M0.10%Q2 2026
15
Bank of New York Mellon Corp
CIK 0001390777
$102M2.1M0.02%Q2 2026
16
DUFF & PHELPS INVESTMENT MANAGEMENT CO
CIK 0000765443
$102M2.1M0.96%Q2 2026
17
Energy Income Partners, LLC
CIK 0001388814
$99M2.0M1.56%Q2 2026
18
COHEN & STEERS, INC.
CIK 0001284812
$97M2.0M0.17%Q1 2026
19
MORGAN STANLEY
CIK 0000895421
$96M2.0M0.01%Q2 2026
20
Delaware Management Holdings, Inc.
CIK 0000921739
$89M1.8M0.13%Q2 2026
Page 1 of 34
647 more holders available. Log in →
Insiders at OGE ENERGY CORP
Jones Donnie O.Rainbolt David ESultemeier William HGanske Lyle G.Trauschke SeanKissam Luther C IvClarke Peter D.Gates Cathy R.