OGE Energy Corp.
US ˙ NYSE ˙ US6708371033

SecurityOGE / OGE Energy Corp.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership69,104 shares
Latest Disclosed Value $ 3,314
Natixis Advisors, L.p. reports 20.05% increase in ownership of OGE / OGE Energy Corp.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 69,104 shares of OGE Energy Corp. (US:OGE) valued at $3,314,228 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 57,564 shares of OGE Energy Corp.. This represents a change in shares of 20.05% during the quarter. The current value of the position is $3,303,171 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F OGE ENERGY COM 670837103 69,104 11,540 20.05 3 50.00 0.0046
2026-02-10 2025-12-31 13F OGE ENERGY COM 670837103 57,564 -6,939 -10.76 2 0.00 0.0035
2025-11-13 2025-09-30 13F OGE ENERGY CORP COM 670837103 64,503 -8,207 -11.29 3 -33.33 0.0044
2025-08-13 2025-06-30 13F OGE ENERGY COM 670837103 72,710 818 1.14 3 0.00 0.0051
2025-05-08 2025-03-31 13F OGE ENERGY COM 670837103 71,892 250 0.35 3 50.00 0.0061
2025-02-10 2024-12-31 13F OGE ENERGY COM 670837103 71,642 -1,109 -1.52 3 0.00 0.0055
2024-11-06 2024-09-30 13F OGE ENERGY COM 670837103 72,751 8,060 12.46 3 0.00 0.0058
2024-08-01 2024-06-30 13F OGE ENERGY COM 670837103 64,691 17,222 36.28 2 100.00 0.0050
2024-04-25 2024-03-31 13F OGE ENERGY COM 670837103 47,469 -57,230 -54.66 2 -66.67 0.0037
2024-02-06 2023-12-31 13F OGE ENERGY COM 670837103 104,699 -68 -0.06 4 0.00 0.0096
2023-11-13 2023-09-30 13F OGE ENERGY COM 670837103 104,767 33,111 46.21 3 50.00 0.0107
2023-08-15 2023-06-30 13F OGE ENERGY COM 670837103 71,656 16,169 29.14 3 0.00 0.0079
2023-05-11 2023-03-31 13F OGE ENERGY COM 670837103 55,487 -10,102 -15.40 2 0.00 0.0072
2023-01-27 2022-12-31 13F OGE ENERGY COM 670837103 65,589 2,143 3.38 3 -99.91 0.0098
2022-11-14 2022-09-30 13F OGE ENERGY COM 670837103 63,446 13,827 27.87 2,313 20.91 0.0098
2022-08-12 2022-06-30 13F OGE ENERGY COM 670837103 49,619 -9,302 -15.79 1,913 -20.39 0.0084
2022-05-12 2022-03-31 13F OGE ENERGY COM 670837103 58,921 11,944 25.43 2,403 33.28 0.0092
2022-02-08 2021-12-31 13F OGE ENERGY COM 670837103 46,977 9,726 26.11 1,803 46.82 0.0069
2021-11-15 2021-09-30 13F OGE ENERGY SPONSORED ADR 670837103 37,251 6,253 20.17 1,228 17.74 0.0051
2021-08-12 2021-06-30 13F OGE ENERGY COM 670837103 30,998 8,426 37.33 1,043 42.88 0.0049
2021-05-05 2021-03-31 13F OGE ENERGY COM 670837103 22,572 -2,278 -9.17 730 -7.83 0.0038
2021-02-12 2020-12-31 13F OGE ENERGY COM 670837103 24,850 941 3.94 792 10.46 0.0046
2020-11-12 2020-09-30 13F OGE ENERGY COM 670837103 23,909 -10,895 -31.30 717 -32.17 0.0045
2020-08-11 2020-06-30 13F OGE ENERGY COM 670837103 34,804 7,594 27.91 1,057 26.44 0.0070
2020-04-27 2020-03-31 13F OGE ENERGY COM 670837103 27,210 4,315 18.85 836 -17.88 0.0068
2020-02-10 2019-12-31 13F OGE ENERGY COM 670837103 22,895 38 0.17 1,018 -1.83 0.0072
2019-11-12 2019-09-30 13F OGE ENERGY COM 670837103 22,857 219 0.97 1,037 7.68 0.0082
2019-08-12 2019-06-30 13F OGE ENERGY COM 670837103 22,638 194 0.86 963 -0.52 0.0079
2019-05-15 2019-03-31 13F/A-1 OGE ENERGY COM 670837103 22,444 1,623 7.80 968 18.77 0.0085
2019-05-15 2019-03-31 13F OGE ENERGY COM 670837103 22,444 1,623 968
2019-02-13 2018-12-31 13F/A-1 OGE ENERGY COM 670837103 20,821 748 3.73 815 11.80 0.0080
2019-02-13 2018-12-31 13F OGE ENERGY COM 670837103 20,821 748 815
2018-11-13 2018-09-30 13F OGE ENERGY COM 670837103 20,073 -118 -0.58 729 2.53 0.0064
2018-08-14 2018-06-30 13F/A-1 OGE ENERGY COM 670837103 20,191 -4,096 -16.86 711 -10.68 0.0068
2018-08-14 2018-06-30 13F OGE ENERGY COM 670837103 20,191 711
2018-05-10 2018-03-31 13F OGE ENERGY COM 670837103 24,287 -13,258 -35.31 796 -35.60 0.0079
2018-02-14 2017-12-31 13F OGE ENERGY COM 670837103 37,545 -19,896 -34.64 1,236 -40.26 0.0126
2017-11-14 2017-09-30 13F OGE ENERGY COM 670837103 57,441 -449 -0.78 2,069 2.73 0.0219
2017-07-27 2017-06-30 13F OGE ENERGY COM 670837103 57,890 1,872 3.34 2,014 2.76 0.0218
2017-05-12 2017-03-31 13F OGE ENERGY COM 670837103 56,018 -4,725 -7.78 1,960 -3.54 0.0217
2017-02-07 2016-12-31 13F OGE ENERGY COM 670837103 60,743 6,318 11.61 2,032 18.07 0.0244
2016-11-04 2016-09-30 13F OGE ENERGY COM 670837103 54,425 3,857 7.63 1,721 3.93 0.0223
2016-08-01 2016-06-30 13F OGE ENERGY COM 670837103 50,568 -3,074 -5.73 1,656 7.81 0.0229
2016-05-06 2016-03-31 13F OGE ENERGY COM 670837103 53,642 682 1.29 1,536 10.34 0.0230
2016-02-12 2015-12-31 13F OGE ENERGY COM 670837103 52,960 2,071 4.07 1,392 0.00 0.0228
2015-11-12 2015-09-30 13F OGE ENERGY COM 670837103 50,889 -3,636 -6.67 1,392 -10.65 0.0241
2015-08-14 2015-06-30 13F OGE ENERGY COM 670837103 54,525 -96,920 -64.00 1,558 -67.45 0.0265
2015-05-15 2015-03-31 13F OGE ENERGY SPONSORED ADR 670837103 151,445 -2,246 -1.46 4,787 -12.21 0.0840
2015-02-05 2014-12-31 13F OGE ENERGY COM 670837103 153,691 4,603 3.09 5,453 -1.45 0.1021
2014-11-03 2014-09-30 13F OGE ENERGY COM 670837103 149,088 -2,227 -1.47 5,533 -6.43 0.1110
2014-08-13 2014-06-30 13F OGE ENERGY COM 670837103 151,315 -82 -0.05 5,913 6.25 0.0847
2014-05-13 2014-03-31 13F OGE ENERGY COM 670837103 151,397 11,073 7.89 5,565 16.99 0.0857
2014-02-12 2013-12-31 13F OGE ENERGY COM 670837103 140,324 -902 -0.64 4,757 -6.67 0.0779
2013-10-30 2013-09-30 13F OGE ENERGY COM 670837103 141,226 61,621 77.41 5,097 87.73 0.0939
2013-07-19 2013-06-30 13F OGE ENERGY COM 670837103 79,605 79,605 2,715 0.0541
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.