OGE Energy Corp.
US ˙ NYSE ˙ US6708371033

SecurityOGE / OGE Energy Corp.
InstitutionAmalgamated Bank
Latest Disclosed Ownership93,967 shares
Latest Disclosed Value $ 4,507
Amalgamated Bank reports 5.94% increase in ownership of OGE / OGE Energy Corp.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 93,967 shares of OGE Energy Corp. (US:OGE) valued at $4,506,657 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 88,701 shares of OGE Energy Corp.. This represents a change in shares of 5.94% during the quarter. The current value of the position is $4,491,623 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)
2026-05-08 2026-03-31 13F OGE ENERGY COM 670837103 93,967 5,266 5.94 5 33.33 0.0345
2026-02-05 2025-12-31 13F OGE ENERGY COM 670837103 88,701 -4,502 -4.83 4 -25.00 0.0273
2025-10-29 2025-09-30 13F OGE ENERGY COM 670837103 93,203 13 0.01 4 0.00 0.0308
2025-08-04 2025-06-30 13F OGE ENERGY COM 670837103 93,190 1,079 1.17 4 0.00 0.0319
2025-04-25 2025-03-31 13F OGE ENERGY COM 670837103 92,111 -3,533 -3.69 4 33.33 0.0362
2025-02-04 2024-12-31 13F OGE ENERGY COM 670837103 95,644 -100 -0.10 4 0.00 0.0324
2024-10-30 2024-09-30 13F OGE ENERGY COM 670837103 95,744 -29,828 -23.75 4 -25.00 0.0323
2024-08-12 2024-06-30 13F OGE ENERGY COM 670837103 125,572 -7,260 -5.47 4 0.00 0.0382
2024-04-23 2024-03-31 13F OGE ENERGY COM 670837103 132,832 6,404 5.07 5 0.00 0.0390
2024-02-06 2023-12-31 13F OGE ENERGY COM 670837103 126,428 -6,679 -5.02 4 0.00 0.0352
2023-11-08 2023-09-30 13F OGE ENERGY COM 670837103 133,107 2,452 1.88 4 0.00 0.0378
2023-08-11 2023-06-30 13F OGE ENERGY COM 670837103 130,655 -6,988 -5.08 5 -20.00 0.0380
2023-05-02 2023-03-31 13F OGE ENERGY COM 670837103 137,643 -7,775 -5.35 5 0.00 0.0442
2023-02-10 2022-12-31 13F OGE ENERGY COM 670837103 145,418 412 0.28 6 -99.91 0.0513
2022-11-09 2022-09-30 13F OGE ENERGY COM 670837103 145,006 -4,543 -3.04 5,287 -8.32 0.0510
2022-08-15 2022-06-30 13F OGE ENERGY COM 670837103 149,549 10,624 7.65 5,767 1.80 0.0538
2022-08-25 2022-03-31 13F/A-1 OGE ENERGY COM 670837103 138,925 -4,477 -3.12 5,665 2.93 0.0440
2022-06-30 2022-03-31 13F OGE ENERGY COM 670837103 138,925 -4,477 5,665 0.0450
2022-02-15 2021-12-31 13F/A-1 OGE ENERGY COM 670837103 143,402 738 0.52 5,504 17.06 0.0406
2022-02-15 2021-12-31 13F OGE ENERGY COM 670837103 143,402 738 5,504 0.0406
2021-10-29 2021-09-30 13F OGE ENERGY COM 670837103 142,664 -14,764 -9.38 4,702 -11.23 0.0397
2021-08-16 2021-06-30 13F OGE ENERGY COM 670837103 157,428 132,491 531.30 5,297 556.38 0.0425
2021-05-13 2021-03-31 13F OGE ENERGY COM 670837103 24,937 -1,659 -6.24 807 -4.72 0.0303
2021-02-12 2020-12-31 13F OGE ENERGY COM 670837103 26,596 66 0.25 847 6.41 0.0321
2020-10-30 2020-09-30 13F OGE ENERGY COM 670837103 26,530 -114 -0.43 796 -1.61 0.0346
2020-08-10 2020-06-30 13F OGE ENERGY COM 670837103 26,644 -18,501 -40.98 809 -41.67 0.0374
2020-05-13 2020-03-31 13F OGE ENERGY COM 670837103 45,145 -990 -2.15 1,387 -32.41 0.0339
2020-02-13 2019-12-31 13F OGE ENERGY COM 670837103 46,135 4,899 11.88 2,052 9.67 0.0378
2019-11-13 2019-09-30 13F OGE ENERGY COM 670837103 41,236 -712 -1.70 1,871 4.82 0.0393
2019-08-14 2019-06-30 13F OGE ENERGY COM 670837103 41,948 1,851 4.62 1,785 3.24 0.0417
2019-05-15 2019-03-31 13F OGE ENERGY COM 670837103 40,097 820 2.09 1,729 12.35 0.0419
2019-02-15 2018-12-31 13F OGE ENERGY COM 670837103 39,277 -499 -1.25 1,539 6.51 0.0436
2018-11-14 2018-09-30 13F OGE ENERGY COM 670837103 39,776 -150 -0.38 1,445 2.77 0.0357
2018-07-18 2018-06-30 13F OGE ENERGY COM 670837103 39,926 -46 -0.12 1,406 7.33 0.0344
2018-05-22 2018-03-31 13F OGE ENERGY COM 670837103 39,972 -372 -0.92 1,310 -1.36 0.0347
2018-02-13 2017-12-31 13F OGE ENERGY COM 670837103 40,344 2,294 6.03 1,328 -3.14 0.0359
2017-11-09 2017-09-30 13F OGE ENERGY COM 670837103 38,050 -1,175 -3.00 1,371 0.44 0.0427
2017-08-10 2017-06-30 13F OGE ENERGY COM 670837103 39,225 7,651 24.23 1,365 23.64 0.0447
2017-05-12 2017-03-31 13F OGE ENERGY COM 670837103 31,574 932 3.04 1,104 7.71 0.0549
2017-02-14 2016-12-31 13F OGE ENERGY COM 670837103 30,642 3,581 13.23 1,025 19.74 0.0463
2016-11-15 2016-09-30 13F/A-1 OGE ENERGY COM 670837103 27,061 -2 -0.01 856 0.35 0.0497
2016-08-16 2016-06-30 13F OGE ENERGY COM 670837103 27,063 2,928 12.13 853 23.44 0.0494
2016-05-11 2016-03-31 13F OGE ENERGY COM 670837103 24,135 2,077 9.42 691 19.14 0.0673
2016-02-10 2015-12-31 13F OGE ENERGY COM 670837103 22,058 -1,459 -6.20 580 -9.80 0.0715
2015-11-04 2015-09-30 13F OGE ENERGY COM 670837103 23,517 229 0.98 643 -3.31 0.0675
2015-07-10 2015-06-30 13F OGE ENERGY COM 670837103 23,288 23,288 665 0.0653
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.