FirstEnergy Corp.
MX ˙ BMV ˙ US3379321074
SecurityMX:FE / FirstEnergy Corp.
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership1,086,545 shares
Latest Disclosed Value $ 55,044,370
Bnp Paribas Arbitrage, Sa ownership in FE / FirstEnergy Corp.

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 1,086,545 shares of FirstEnergy Corp. (MX:FE) valued at $55,044,370 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 861,375 shares of FirstEnergy Corp.. This represents a change in shares of 26.14% during the quarter.

Bnp Paribas Arbitrage, Sa has a history of taking positions in derivatives of the underlying security (FE) in the form of stock options. The firm currently holds call options representing 1,141 of underlying shares valued at $5,780,306 USD and put options representing 373 of underlying shares valued at $1,889,618 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:FE / FirstEnergy Corp. Historical Put/Call Ratio
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)
2026-05-12 2026-03-31 13F FirstEnergy Equity 337932107 1,086,545 225,170 26.14 55,044 42.74 0.0027
2026-02-10 2025-12-31 13F FirstEnergy Equity 337932107 861,375 142,593 19.84 38,564 17.09 0.0175
2025-11-13 2025-09-30 13F FirstEnergy Equity 337932107 718,782 -166,389 -18.80 32,935 -7.58 0.0176
2025-08-14 2025-06-30 13F FirstEnergy Equity 337932107 885,171 -362,577 -29.06 35,637 -29.34 0.0204
2025-05-14 2025-03-31 13F FirstEnergy Equity 337932107 1,247,748 188,645 17.81 50,434 19.71 0.0297
2025-02-14 2024-12-31 13F FirstEnergy Equity 337932107 1,059,103 112,227 11.85 42,131 0.33 0.0236
2024-11-13 2024-09-30 13F FirstEnergy Equity 337932107 946,876 -108,483 -10.28 41,994 3.97 0.0282
2024-08-13 2024-06-30 13F FirstEnergy Equity 337932107 1,055,359 408,284 63.10 40,389 61.62 0.0329
2024-05-01 2024-03-31 13F FirstEnergy Equity 337932107 647,075 206,889 47.00 24,990 54.86 0.0219
2024-02-14 2023-12-31 13F/A-2 FirstEnergy Equity 337932107 440,186 189,778 75.79 16,137 88.56 0.0183
2024-02-07 2023-12-31 13F/A-1 FirstEnergy Equity 337932107 440,186 189,778 16,137 0.0023
2024-02-07 2023-12-31 13F FirstEnergy Equity 337932107 440,186 16,137
2023-11-14 2023-09-30 13F FirstEnergy Equity 337932107 250,408 -285,089 -53.24 8,559 -58.90 0.0110
2023-08-09 2023-06-30 13F FirstEnergy Equity 337932107 535,497 50,438 10.40 20,820 7.15 0.0260
2023-05-12 2023-03-31 13F FIRSTENERGY EQUITY 337932107 485,059 -265,276 -35.35 19,431 -38.25 0.0272
2023-02-14 2022-12-31 13F FirstEnergy Equity 337932107 750,335 481,570 179.18 31,469 216.46 0.0484
2022-11-16 2022-09-30 13F/A-1 FirstEnergy Equity 337932107 268,765 -254,605 -48.65 9,944 -50.51 0.0159
2022-11-15 2022-09-30 13F FirstEnergy Equity 337932107 268,765 -254,605 9,944 0.0024
2022-08-12 2022-06-30 13F FirstEnergy Equity 337932107 523,370 8,789 1.71 20,092 -14.86 0.0314
2022-05-18 2022-03-31 13F/A-1 FirstEnergy Equity 337932107 514,581 55,687 12.14 23,599 23.65 0.0317
2022-02-09 2021-12-31 13F FIRSTENERGY EQUITY 337932107 458,894 -76,393 -14.27 19,085 0.10 0.0272
2021-11-16 2021-09-30 13F/A-1 FIRSTENERGY EQUITY 337932107 535,287 131,728 32.64 19,067 26.97 0.0270
2021-11-12 2021-09-30 13F FIRSTENERGY EQUITY 337932107 714,201 310,642 20,505 0.0000
2021-08-10 2021-06-30 13F FIRSTENERGY EQUITY 337932107 403,559 -284,749 -41.37 15,016 -37.11 0.0199
2021-05-07 2021-03-31 13F FIRSTENERGY EQUITY 337932107 688,308 -316,724 -31.51 23,877 -22.39 0.0349
2021-02-10 2020-12-31 13F FIRSTENERGY EQUITY 337932107 1,005,032 290,831 40.72 30,764 50.04 0.0572
2020-10-30 2020-09-30 13F FIRSTENERGY EQUITY 337932107 714,201 596,947 509.11 20,505 350.93 0.0293
2020-08-06 2020-06-30 13F FIRSTENERGY EQUITY 337932107 117,254 -240,252 -67.20 4,547 -68.26 0.0080
2020-05-13 2020-03-31 13F FIRSTENERGY EQUITY 337932107 357,506 -64,672 -15.32 14,325 -30.18 0.0294
2020-02-12 2019-12-31 13F FIRSTENERGY EQUITY 337932107 422,178 268,029 173.88 20,518 175.99 0.0374
2019-11-07 2019-09-30 13F FIRSTENERGY EQUITY 337932107 154,149 -226,079 -59.46 7,435 -54.33 0.0132
2019-07-30 2019-06-30 13F FIRSTENERGY EQUITY 337932107 380,228 170,191 81.03 16,278 86.26 0.0324
2019-04-25 2019-03-31 13F FIRSTENERGY EQUITY 337932107 210,037 -37,610 -15.19 8,740 -6.02 0.0189
2019-02-12 2018-12-31 13F FIRSTENERGY EQUITY 337932107 247,647 -118,608 -32.38 9,299 -31.69 0.0220
2018-11-07 2018-09-30 13F FIRSTENERGY EQUITY 337932107 366,255 -176,055 -32.46 13,614 -30.10 0.0201
2018-07-25 2018-06-30 13F FIRSTENERGY EQUITY 337932107 542,310 27,239 5.29 19,474 11.17 0.0324
2018-05-11 2018-03-31 13F FIRSTENERGY EQUITY 337932107 515,071 79,959 18.38 17,518 31.48 0.0328
2018-03-05 2017-12-31 13F/A-1 FIRSTENERGY EQUITY 337932107 435,112 52,527 13.73 13,323 12.95 0.0236
2018-02-01 2017-12-31 13F FIRSTENERGY EQUITY 337932107 435,112 52,527 13,323
2017-11-03 2017-09-30 13F FIRSTENERGY STOCK 337932107 382,585 109,579 40.14 11,795 48.18 0.0288
2017-08-03 2017-06-30 13F FIRSTENERGY STOCK 337932107 273,006 -121,263 -30.76 7,961 -36.55 0.0240
2017-05-03 2017-03-31 13F FIRSTENERGY STOCK 337932107 394,269 188,761 91.85 12,546 97.12 0.0331
2017-02-14 2016-12-31 13F FIRSTENERGY STOCK 337932107 205,508 62,138 43.34 6,365 34.20 0.0298
2016-10-05 2016-09-30 13F * FIRSTENERGY CORP COM STOCK 337932107 143,370 -103,484 -41.92 4,743 -44.97 0.0195
2016-07-06 2016-06-30 13F * FIRSTENERGY CORP COM STOCK 337932107 246,854 -464,608 -65.30 8,618 -66.33 0.0389
2016-04-22 2016-03-31 13F * FIRSTENERGY CORP COM STOCK 337932107 711,462 204,852 40.44 25,591 59.21 0.1082
2016-04-19 2015-12-31 13F/A-1 * FIRSTENERGY CORP COM STOCK 337932107 506,610 231,963 84.46 16,075 86.93 0.0782
2016-02-10 2015-12-31 13F * FIRSTENERGY CORP COM STOCK 337932107 506,610 16,075
2015-11-13 2015-09-30 13F * FIRSTENERGY CORP COM STOCK 337932107 274,647 163,159 146.35 8,599 137.02 0.0215
2015-08-14 2015-06-30 13F FIRSTENERGY CORP COM STOCK 337932107 111,488 -40,057 -26.43 3,629 -31.71 0.0101
2015-05-15 2015-03-31 13F * FIRSTENERGY CORP COM STOCK 337932107 151,545 -172,089 -53.17 5,313 -57.89 0.0147
2015-03-10 2014-12-31 13F/A-1 * FIRSTENERGY CORP COM STOCK 337932107 323,634 -74,214 -18.65 12,618 -5.52 0.0447
2015-02-11 2014-12-31 13F * FIRSTENERGY CORP COM STOCK 337932107 323,634 12,618
2014-11-12 2014-09-30 13F * FIRSTENERGY CORP COM STOCK 337932107 397,848 93,652 30.79 13,356 26.46 0.0116
2014-08-14 2014-06-30 13F/A-1 * FIRSTENERGY CORP COM STOCK 337932107 304,196 -81,231 -21.08 10,562 -18.81 0.0099
2014-08-14 2014-06-30 13F FIRSTENERGY CORP COM STOCK 337932107 304,196 10,562
2014-05-13 2014-03-31 13F FIRSTENERGY STOCK 337932107 385,427 39,887 11.54 13,008 14.16 0.0101
2014-04-02 2013-12-31 13F/A-1 FIRSTENERGY STOCK 337932107 345,540 37,565 12.20 11,396 1.51 0.0083
2014-02-12 2013-12-31 13F FIRSTENERGY STOCK 337932107 345,540 11,396
2013-11-13 2013-09-30 13F FIRSTENERGY STOCK 337932107 307,975 205,617 200.88 11,226 193.69 0.0082
2013-08-13 2013-06-30 13F FIRSTENERGY STOCK 337932107 102,358 102,358 3,822 0.0027
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-12 2026-03-31 13F FirstEnergy Option Call 1,141 66.57 5,780 88.52 n/a n/a n/a
2026-02-10 2025-12-31 13F FirstEnergy Option Call 685 192.74 3,067 186.01 n/a n/a n/a
2025-11-13 2025-09-30 13F FirstEnergy Option Call 234 23.16 1,072 40.31 n/a n/a n/a
2025-08-14 2025-06-30 13F FirstEnergy Option Call 190 -30.15 765 -30.48 n/a n/a n/a
2025-05-14 2025-03-31 13F FirstEnergy Option Call 272 0.00 1,099 1.57 n/a n/a n/a
2025-02-14 2024-12-31 13F FirstEnergy Option Call 272 1,082 n/a n/a n/a
2024-05-01 2024-03-31 13F FirstEnergy Option Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-14 2023-12-31 13F/A FirstEnergy Option Call 455 0.00 1,668 7.27 n/a n/a n/a
2024-02-07 2023-12-31 13F/A FirstEnergy Option Call 455 1,668 n/a n/a n/a
2024-02-07 2023-12-31 13F FirstEnergy Option Call 455 1,668 n/a n/a n/a
2023-11-14 2023-09-30 13F FirstEnergy Option Call 455 0.00 1,555 -12.10 n/a n/a n/a
2023-08-09 2023-06-30 13F FirstEnergy Option Call 455 0.00 1,769 -2.91 n/a n/a n/a
2023-05-12 2023-03-31 13F FIRSTENERGY OPTION Call 455 -21.55 1,823 -25.08 n/a n/a n/a
2023-02-14 2022-12-31 13F FirstEnergy Option Call 580 -24.48 2,433 -14.40 n/a n/a n/a
2022-11-16 2022-09-30 13F/A FirstEnergy Option Call 768 37.14 2,842 32.20 n/a n/a n/a
2022-11-15 2022-09-30 13F FirstEnergy Option Call 768 2,842 n/a n/a n/a
2022-08-12 2022-06-30 13F FirstEnergy Option Call 560 2,150 n/a n/a n/a
2020-05-13 2020-03-31 13F FIRSTENERGY OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-12 2019-12-31 13F FIRSTENERGY OPTION Call 224 -10.76 1,089 -10.08 n/a n/a n/a
2019-11-07 2019-09-30 13F FIRSTENERGY OPTION Call 251 0.00 1,211 12.66 n/a n/a n/a
2019-07-30 2019-06-30 13F FIRSTENERGY OPTION Call 251 0.00 1,075 2.87 n/a n/a n/a
2019-04-25 2019-03-31 13F FIRSTENERGY OPTION Call 251 0.00 1,044 10.83 n/a n/a n/a
2019-02-12 2018-12-31 13F FIRSTENERGY OPTION Call 251 25,000.00 943 31,300.00 n/a n/a n/a
2018-11-07 2018-09-30 13F FIRSTENERGY OPTION Call 1 4 n/a n/a n/a
2017-05-03 2017-03-31 13F FIRSTENERGY OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F FIRSTENERGY OPTION Call 401 10 n/a n/a n/a
2015-05-15 2015-03-31 13F * FIRSTENERGY CORP COM OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-11 2014-12-31 13F * FIRSTENERGY CORP COM OPTION Call 200 0.00 7 600.00 n/a n/a n/a
2014-11-12 2014-09-30 13F * FIRSTENERGY CORP COM OPTION Call 200 0.00 1 -80.00 n/a n/a n/a
2014-08-14 2014-06-30 13F/A * FIRSTENERGY CORP COM OPTION Call 200 0.00 5 0.00 n/a n/a n/a
2014-08-14 2014-06-30 13F FIRSTENERGY CORP COM OPTION Call 200 5 n/a n/a n/a
2014-05-13 2014-03-31 13F FIRSTENERGY OPTION Call 200 0.00 5 -54.55 n/a n/a n/a
2014-04-02 2013-12-31 13F/A FIRSTENERGY OPTION Call 200 11 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-12 2026-03-31 13F FirstEnergy Option Put 373 98.40 1,890 124.61 n/a n/a n/a
2026-02-10 2025-12-31 13F FirstEnergy Option Put 188 842 n/a n/a n/a
2025-11-13 2025-09-30 13F FirstEnergy Option Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-14 2025-06-30 13F FirstEnergy Option Put 156 0.00 628 -0.32 n/a n/a n/a
2025-05-14 2025-03-31 13F FirstEnergy Option Put 156 0.00 631 1.61 n/a n/a n/a
2025-02-14 2024-12-31 13F FirstEnergy Option Put 156 621 n/a n/a n/a
2024-05-01 2024-03-31 13F FirstEnergy Option Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-14 2023-12-31 13F/A FirstEnergy Option Put 500 0.00 1,833 7.26 n/a n/a n/a
2024-02-07 2023-12-31 13F/A FirstEnergy Option Put 500 1,833 n/a n/a n/a
2024-02-07 2023-12-31 13F FirstEnergy Option Put 500 1,833 n/a n/a n/a
2023-11-14 2023-09-30 13F FirstEnergy Option Put 500 0.00 1,709 -12.09 n/a n/a n/a
2023-08-09 2023-06-30 13F FirstEnergy Option Put 500 0.00 1,944 -2.95 n/a n/a n/a
2023-05-12 2023-03-31 13F FIRSTENERGY OPTION Put 500 -58.44 2,003 -60.30 n/a n/a n/a
2023-02-14 2022-12-31 13F FirstEnergy Option Put 1,203 61.48 5,045 83.06 n/a n/a n/a
2022-11-16 2022-09-30 13F/A FirstEnergy Option Put 745 0.00 2,756 -3.64 n/a n/a n/a
2022-11-15 2022-09-30 13F FirstEnergy Option Put 745 2,756 n/a n/a n/a
2022-08-12 2022-06-30 13F FirstEnergy Option Put 745 2,860 n/a n/a n/a
2020-05-13 2020-03-31 13F FIRSTENERGY OPTION Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-12 2019-12-31 13F FIRSTENERGY OPTION Put 603 58.68 2,931 59.93 n/a n/a n/a
2019-11-07 2019-09-30 13F FIRSTENERGY OPTION Put 380 0.00 1,833 12.67 n/a n/a n/a
2019-07-30 2019-06-30 13F FIRSTENERGY OPTION Put 380 0.00 1,627 2.85 n/a n/a n/a
2019-04-25 2019-03-31 13F FIRSTENERGY OPTION Put 380 77.57 1,581 96.89 n/a n/a n/a
2019-02-12 2018-12-31 13F FIRSTENERGY OPTION Put 214 804 n/a n/a n/a
2015-05-15 2015-03-31 13F * FIRSTENERGY CORP COM OPTION Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-11 2014-12-31 13F * FIRSTENERGY CORP COM OPTION Put 1,000 0.00 5 -97.83 n/a n/a n/a
2014-11-12 2014-09-30 13F * FIRSTENERGY CORP COM OPTION Put 1,000 0.00 230 -11.54 n/a n/a n/a
2014-08-14 2014-06-30 13F/A * FIRSTENERGY CORP COM OPTION Put 1,000 0.00 260 -21.21 n/a n/a n/a
2014-08-14 2014-06-30 13F FIRSTENERGY CORP COM OPTION Put 1,000 260 n/a n/a n/a
2014-05-13 2014-03-31 13F FIRSTENERGY OPTION Put 1,000 0.00 330 -35.29 n/a n/a n/a
2014-04-02 2013-12-31 13F/A FIRSTENERGY OPTION Put 1,000 510 n/a n/a n/a
2014-02-12 2013-12-31 13F FIRSTENERGY OPTION Put 1,000 510 n/a n/a n/a
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.