FirstEnergy Corp.
US ˙ NYSE ˙ US3379321074

SecurityFE / FirstEnergy Corp.
InstitutionCitigroup Inc
Latest Disclosed Ownership998,123 shares
Latest Disclosed Value $ 50,564,911
Citigroup Inc ownership in FE / FirstEnergy Corp.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 998,123 shares of FirstEnergy Corp. (US:FE) valued at $50,564,911 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 725,112 shares of FirstEnergy Corp.. This represents a change in shares of 37.65% during the quarter. The current value of the position is $45,454,521 USD.

Citigroup Inc 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 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 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.

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)
2026-05-11 2026-03-31 13F FIRSTENERGY COM 337932107 998,123 273,011 37.65 50,565 55.76 0.0216
2026-02-13 2025-12-31 13F FIRSTENERGY COM 337932107 725,112 -1,089,371 -60.04 32,463 -60.95 0.0143
2025-11-10 2025-09-30 13F FIRSTENERGY COM 337932107 1,814,483 822,586 82.93 83,140 108.20 0.0371
2025-08-11 2025-06-30 13F FIRSTENERGY COM 337932107 991,897 286,356 40.59 39,934 40.03 0.0196
2025-05-12 2025-03-31 13F FIRSTENERGY COM 337932107 705,541 -20,495 -2.82 28,518 -1.26 0.0146
2025-02-12 2024-12-31 13F FIRSTENERGY COM 337932107 726,036 -260,126 -26.38 28,882 -33.97 0.0171
2024-11-12 2024-09-30 13F FIRSTENERGY COM 337932107 986,162 -82,994 -7.76 43,736 6.89 0.0253
2024-08-12 2024-06-30 13F FIRSTENERGY COM 337932107 1,069,156 39,509 3.84 40,917 2.90 0.0262
2024-05-10 2024-03-31 13F FIRSTENERGY COM 337932107 1,029,647 145,062 16.40 39,765 22.62 0.0261
2024-02-09 2023-12-31 13F FIRSTENERGY COM 337932107 884,585 -133,837 -13.14 32,429 -6.84 0.0228
2023-12-06 2023-09-30 13F/A-1 FIRSTENERGY COM 337932107 1,018,422 218,439 27.31 34,810 11.92 0.0260
2023-11-09 2023-09-30 13F FIRSTENERGY COM 337932107 1,018,422 218,439 34,810 0.0104
2023-08-10 2023-06-30 13F FIRSTENERGY COM 337932107 799,983 -134,411 -14.38 31,103 -16.91 0.0204
2023-05-11 2023-03-31 13F FIRSTENERGY COM 337932107 934,394 27,342 3.01 37,432 -1.60 0.0262
2023-02-09 2022-12-31 13F FIRSTENERGY COM 337932107 907,052 -24,195 -2.60 38,042 10.40 0.0303
2022-11-10 2022-09-30 13F FIRSTENERGY COM 337932107 931,247 -25,365 -2.65 34,456 -6.18 0.0247
2022-08-10 2022-06-30 13F FIRSTENERGY COM 337932107 956,612 -41,199 -4.13 36,725 -19.74 0.0273
2022-05-12 2022-03-31 13F FIRSTENERGY COM 337932107 997,811 -195,419 -16.38 45,759 -7.79 0.0278
2022-02-10 2021-12-31 13F FIRSTENERGY COM 337932107 1,193,230 -997,486 -45.53 49,626 -36.40 0.0266
2021-11-10 2021-09-30 13F FIRSTENERGY COM 337932107 2,190,716 -807,295 -26.93 78,033 -30.05 0.0461
2021-08-10 2021-06-30 13F FIRSTENERGY COM 337932107 2,998,011 -1,296,724 -30.19 111,556 -25.12 0.0671
2021-05-13 2021-03-31 13F FIRSTENERGY COM 337932107 4,294,735 3,002,491 232.35 148,985 276.65 0.0964
2021-02-11 2020-12-31 13F FIRSTENERGY COM 337932107 1,292,244 299,855 30.22 39,555 38.83 0.0234
2020-11-12 2020-09-30 13F FIRSTENERGY COM 337932107 992,389 681,318 219.02 28,492 136.17 0.0186
2020-08-12 2020-06-30 13F FIRSTENERGY COM 337932107 311,071 43,686 16.34 12,064 12.59 0.0094
2020-05-12 2020-03-31 13F FIRSTENERGY COM 337932107 267,385 -131,884 -33.03 10,715 -44.78 0.0097
2020-02-12 2019-12-31 13F FIRSTENERGY COM 337932107 399,269 108,364 37.25 19,404 38.30 0.0140
2019-11-08 2019-09-30 13F FIRSTENERGY COM 337932107 290,905 -23,374 -7.44 14,030 4.28 0.0111
2019-08-12 2019-06-30 13F FIRSTENERGY COM 337932107 314,279 -100,144 -24.16 13,454 -21.97 0.0109
2019-05-13 2019-03-31 13F FIRSTENERGY COM 337932107 414,423 221,336 114.63 17,243 137.80 0.0166
2019-02-12 2018-12-31 13F FIRSTENERGY COM 337932107 193,087 82,598 74.76 7,251 76.51 0.0073
2018-11-13 2018-09-30 13F FIRSTENERGY COM 337932107 110,489 6,908 6.67 4,108 10.43 0.0037
2018-08-10 2018-06-30 13F FIRSTENERGY COM 337932107 103,581 32,247 45.21 3,720 53.28 0.0034
2018-05-11 2018-03-31 13F FIRSTENERGY COM 337932107 71,334 -181,179 -71.75 2,427 -68.62 0.0020
2018-02-12 2017-12-31 13F FIRSTENERGY COM 337932107 252,513 -1,220,518 -82.86 7,733 -82.97 0.0062
2017-11-13 2017-09-30 13F FIRSTENERGY COM 337932107 1,473,031 1,316,596 841.62 45,415 895.72 0.0372
2017-08-11 2017-06-30 13F FIRSTENERGY COM 337932107 156,435 -122,330 -43.88 4,561 -48.58 0.0041
2017-05-12 2017-03-31 13F FIRSTENERGY COM 337932107 278,765 189,667 212.87 8,870 221.38 0.0079
2017-02-10 2016-12-31 13F FIRSTENERGY COM 337932107 89,098 -701,953 -88.74 2,760 -89.45 0.0025
2016-11-10 2016-09-30 13F FIRSTENERGY COM 337932107 791,051 417,812 111.94 26,168 100.83 0.0245
2016-08-12 2016-06-30 13F FIRSTENERGY COM 337932107 373,239 246,494 194.48 13,030 185.81 0.0133
2016-05-13 2016-03-31 13F FIRSTENERGY COM 337932107 126,745 75,882 149.19 4,559 182.64 0.0051
2016-02-12 2015-12-31 13F FIRSTENERGY COM 337932107 50,863 -136,487 -72.85 1,613 -72.50 0.0016
2015-11-13 2015-09-30 13F FIRSTENERGY COM 337932107 187,350 23,542 14.37 5,866 10.02 0.0055
2015-08-13 2015-06-30 13F FIRSTENERGY COM 337932107 163,808 48,824 42.46 5,332 32.24 0.0047
2015-05-14 2015-03-31 13F FIRSTENERGY COM 337932107 114,984 7,908 7.39 4,032 -3.43 0.0039
2015-02-17 2014-12-31 13F FIRSTENERGY COM 337932107 107,076 -179,845 -62.68 4,175 -56.65 0.0037
2014-11-14 2014-09-30 13F FIRSTENERGY COM 337932107 286,921 -713,609 -71.32 9,632 -72.27 0.0084
2014-08-14 2014-06-30 13F FIRSTENERGY COM 337932107 1,000,530 969,028 3,076.08 34,738 3,137.47 0.0333
2014-05-15 2014-03-31 13F FIRSTENERGY COM 337932107 31,502 -319,658 -91.03 1,073 -90.73 0.0011
2014-02-14 2013-12-31 13F FIRSTENERGY COM 337932107 351,160 -208,223 -37.22 11,581 -43.20 0.0105
2013-11-14 2013-09-30 13F FIRSTENERGY COM 337932107 559,383 207,440 58.94 20,389 55.14 0.0191
2013-08-14 2013-06-30 13F FIRSTENERGY COM 337932107 351,943 351,943 13,142 0.0129
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
(%)
2021-08-10 2021-06-30 13F FIRSTENERGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-13 2021-03-31 13F FIRSTENERGY COM Call 267,400 -36.45 9,276 -27.99 n/a n/a n/a
2021-02-11 2020-12-31 13F FIRSTENERGY COM Call 420,800 -7.37 12,881 -1.24 n/a n/a n/a
2020-11-12 2020-09-30 13F FIRSTENERGY COM Call 454,300 2.02 13,043 -24.47 n/a n/a n/a
2020-08-12 2020-06-30 13F FIRSTENERGY COM Call 445,300 -13.70 17,269 -16.48 n/a n/a n/a
2020-05-12 2020-03-31 13F FIRSTENERGY COM Call 516,000 437.50 20,676 343.12 n/a n/a n/a
2020-02-12 2019-12-31 13F FIRSTENERGY COM Call 96,000 -2.24 4,666 -1.48 n/a n/a n/a
2019-11-08 2019-09-30 13F FIRSTENERGY COM Call 98,200 376.70 4,736 436.96 n/a n/a n/a
2019-08-12 2019-06-30 13F FIRSTENERGY COM Call 20,600 -85.90 882 -85.49 n/a n/a n/a
2019-05-13 2019-03-31 13F FIRSTENERGY COM Call 146,100 -43.04 6,079 -36.89 n/a n/a n/a
2019-02-12 2018-12-31 13F FIRSTENERGY COM Call 256,500 8.73 9,632 9.85 n/a n/a n/a
2018-11-13 2018-09-30 13F FIRSTENERGY COM Call 235,900 85.31 8,768 91.78 n/a n/a n/a
2018-08-10 2018-06-30 13F FIRSTENERGY COM Call 127,300 -40.35 4,572 -37.01 n/a n/a n/a
2018-05-11 2018-03-31 13F FIRSTENERGY COM Call 213,400 -34.03 7,258 -26.73 n/a n/a n/a
2018-02-12 2017-12-31 13F FIRSTENERGY COM Call 323,500 -38.36 9,906 -38.77 n/a n/a n/a
2017-11-13 2017-09-30 13F FIRSTENERGY COM Call 524,800 81.97 16,179 92.40 n/a n/a n/a
2017-08-11 2017-06-30 13F FIRSTENERGY COM Call 288,400 1.66 8,409 -6.85 n/a n/a n/a
2017-05-12 2017-03-31 13F FIRSTENERGY COM Call 283,700 -22.51 9,027 -20.38 n/a n/a n/a
2017-02-10 2016-12-31 13F FIRSTENERGY COM Call 366,100 13.73 11,338 6.48 n/a n/a n/a
2016-11-10 2016-09-30 13F FIRSTENERGY COM Call 321,900 -26.14 10,648 -30.01 n/a n/a n/a
2016-08-12 2016-06-30 13F FIRSTENERGY COM Call 435,800 51.21 15,214 46.75 n/a n/a n/a
2016-05-13 2016-03-31 13F FIRSTENERGY COM Call 288,200 -12.51 10,367 -0.81 n/a n/a n/a
2016-02-12 2015-12-31 13F FIRSTENERGY COM Call 329,400 26.89 10,452 28.59 n/a n/a n/a
2015-11-13 2015-09-30 13F FIRSTENERGY COM Call 259,600 -2.19 8,128 -5.92 n/a n/a n/a
2015-08-13 2015-06-30 13F FIRSTENERGY COM Call 265,400 25.66 8,639 16.66 n/a n/a n/a
2015-05-14 2015-03-31 13F FIRSTENERGY COM Call 211,200 18.25 7,405 6.33 n/a n/a n/a
2015-02-17 2014-12-31 13F FIRSTENERGY COM Call 178,600 -0.61 6,964 15.43 n/a n/a n/a
2014-11-14 2014-09-30 13F FIRSTENERGY COM Call 179,700 -19.53 6,033 -22.18 n/a n/a n/a
2014-08-14 2014-06-30 13F FIRSTENERGY COM Call 223,300 69.94 7,753 73.37 n/a n/a n/a
2014-05-15 2014-03-31 13F FIRSTENERGY COM Call 131,400 -14.73 4,472 -12.00 n/a n/a n/a
2014-02-14 2013-12-31 13F FIRSTENERGY COM Call 154,100 6.35 5,082 -3.79 n/a n/a n/a
2013-11-14 2013-09-30 13F FIRSTENERGY COM Call 144,900 76.71 5,282 72.50 n/a n/a n/a
2013-08-14 2013-06-30 13F FIRSTENERGY COM Call 82,000 3,062 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
(%)
2022-05-12 2022-03-31 13F FIRSTENERGY COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-10 2021-12-31 13F FIRSTENERGY COM Put 150,000 0.00 6,239 16.77 n/a n/a n/a
2021-11-10 2021-09-30 13F FIRSTENERGY COM Put 150,000 0.00 5,343 -4.28 n/a n/a n/a
2021-08-10 2021-06-30 13F FIRSTENERGY COM Put 150,000 -85.71 5,582 -84.68 n/a n/a n/a
2021-05-13 2021-03-31 13F FIRSTENERGY COM Put 1,050,000 71.54 36,425 94.40 n/a n/a n/a
2021-02-11 2020-12-31 13F FIRSTENERGY COM Put 612,100 103.02 18,737 116.46 n/a n/a n/a
2020-11-12 2020-09-30 13F FIRSTENERGY COM Put 301,500 210.82 8,656 130.09 n/a n/a n/a
2020-08-12 2020-06-30 13F FIRSTENERGY COM Put 97,000 -24.45 3,762 -26.88 n/a n/a n/a
2020-05-12 2020-03-31 13F FIRSTENERGY COM Put 128,400 -54.39 5,145 -62.39 n/a n/a n/a
2020-02-12 2019-12-31 13F FIRSTENERGY COM Put 281,500 1.85 13,681 2.63 n/a n/a n/a
2019-11-08 2019-09-30 13F FIRSTENERGY COM Put 276,400 9.34 13,331 23.18 n/a n/a n/a
2019-08-12 2019-06-30 13F FIRSTENERGY COM Put 252,800 -64.68 10,822 -63.66 n/a n/a n/a
2019-05-13 2019-03-31 13F FIRSTENERGY COM Put 715,700 -15.49 29,781 -6.35 n/a n/a n/a
2019-02-12 2018-12-31 13F FIRSTENERGY COM Put 846,900 60.67 31,802 62.32 n/a n/a n/a
2018-11-13 2018-09-30 13F FIRSTENERGY COM Put 527,100 300.53 19,592 314.56 n/a n/a n/a
2018-08-10 2018-06-30 13F FIRSTENERGY COM Put 131,600 17.82 4,726 24.40 n/a n/a n/a
2018-05-11 2018-03-31 13F FIRSTENERGY COM Put 111,700 -82.95 3,799 -81.07 n/a n/a n/a
2018-02-12 2017-12-31 13F FIRSTENERGY COM Put 655,300 -3.70 20,065 -4.36 n/a n/a n/a
2017-11-13 2017-09-30 13F FIRSTENERGY COM Put 680,500 225.44 20,980 244.10 n/a n/a n/a
2017-08-11 2017-06-30 13F FIRSTENERGY COM Put 209,100 26.57 6,097 15.98 n/a n/a n/a
2017-05-12 2017-03-31 13F FIRSTENERGY COM Put 165,200 -41.23 5,257 -39.62 n/a n/a n/a
2017-02-10 2016-12-31 13F FIRSTENERGY COM Put 281,100 -23.84 8,706 -28.70 n/a n/a n/a
2016-11-10 2016-09-30 13F FIRSTENERGY COM Put 369,100 22.10 12,210 15.70 n/a n/a n/a
2016-08-12 2016-06-30 13F FIRSTENERGY COM Put 302,300 26.91 10,553 23.17 n/a n/a n/a
2016-05-13 2016-03-31 13F FIRSTENERGY COM Put 238,200 -16.83 8,568 -5.71 n/a n/a n/a
2016-02-12 2015-12-31 13F FIRSTENERGY COM Put 286,400 1.13 9,087 2.48 n/a n/a n/a
2015-11-13 2015-09-30 13F FIRSTENERGY COM Put 283,200 14.01 8,867 9.67 n/a n/a n/a
2015-08-13 2015-06-30 13F FIRSTENERGY COM Put 248,400 39.86 8,085 29.84 n/a n/a n/a
2015-05-14 2015-03-31 13F FIRSTENERGY COM Put 177,600 1.31 6,227 -8.90 n/a n/a n/a
2015-02-17 2014-12-31 13F FIRSTENERGY COM Put 175,300 0.86 6,835 17.16 n/a n/a n/a
2014-11-14 2014-09-30 13F FIRSTENERGY COM Put 173,800 -1.19 5,834 -4.47 n/a n/a n/a
2014-08-14 2014-06-30 13F FIRSTENERGY COM Put 175,900 -6.98 6,107 -5.10 n/a n/a n/a
2014-05-15 2014-03-31 13F FIRSTENERGY COM Put 189,100 -56.49 6,435 -55.10 n/a n/a n/a
2014-02-14 2013-12-31 13F FIRSTENERGY COM Put 434,600 62.35 14,333 46.88 n/a n/a n/a
2013-11-14 2013-09-30 13F FIRSTENERGY COM Put 267,700 20.59 9,758 17.72 n/a n/a n/a
2013-08-14 2013-06-30 13F FIRSTENERGY COM Put 222,000 8,289 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.