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MARTINGALE ASSET MANAGEMENT L P

Position in OGE — Oge Energy Corp.

CIK 936944 BOSTON, MA

Position in OGE

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$17,288,752
+$400,022 QoQ
Shares Held
355,297
+0.9% QoQ
Ownership
0.172%
of shares outstanding
% of Portfolio
0.41%
of 13F equity value
Holder Rank
#67
of 639 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority Sole 80% Shared 0% None 20%

Common Shares in OGE Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $222,459,976 across 20 Utilities - Regulated Electric names. OGE ranks #7 (7.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 OGE
Oge Energy Corp.
This page
355,297 $17,288,752

All Filings in OGE

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $17,288,752 355,297
2026-03-31 $16,888,730 352,142
2025-12-31 $14,901,915 348,991
2025-09-30 $16,311,793 352,535
2025-06-30 $17,821,675 401,570
2025-03-31 $18,746,945 407,897
2024-12-31 $17,454,070 423,129
2024-09-30 $17,374,923 423,572
2024-06-30 $18,490,850 517,951
2024-03-31 $18,536,749 540,430
2023-12-31 $20,239,035 579,417
2023-09-30 $20,053,194 601,656
2023-06-30 $18,713,777 521,130
2023-03-31 $22,428,600 595,555
2022-12-31 $22,976,453 580,947
2022-09-30 $564,984 15,496
2022-06-30 $776,212 20,130
2021-06-30 $208,730 6,203
2021-03-31 $2,583,201 79,827
2020-12-31 $1,518,861 47,673
2020-09-30 $1,477,607 49,270
2020-06-30 $1,278,216 42,102
2020-03-31 $1,238,449 40,301