Eversource Energy
US ˙ NYSE ˙ US30040W1080

SecurityES / Eversource Energy
InstitutionCitigroup Inc
Latest Disclosed Ownership376,974 shares
Latest Disclosed Value $ 26,116,758
Citigroup Inc ownership in ES / Eversource Energy

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 376,974 shares of Eversource Energy (US:ES) valued at $26,116,759 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 425,269 shares of Eversource Energy. This represents a change in shares of -11.36% during the quarter. The current value of the position is $25,702,087 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (ES) in the form of stock options. The firm currently holds call 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.

ES / Eversource Energy 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 EVERSOURCE ENERGY COM 30040W108 376,974 -48,295 -11.36 26,117 -8.79 0.0111
2026-02-13 2025-12-31 13F EVERSOURCE ENERGY COM 30040W108 425,269 149,841 54.40 28,633 46.14 0.0126
2025-11-10 2025-09-30 13F EVERSOURCE ENERGY COM 30040W108 275,428 -15,049 -5.18 19,594 6.02 0.0087
2025-08-11 2025-06-30 13F EVERSOURCE ENERGY COM 30040W108 290,477 -80,321 -21.66 18,480 -19.76 0.0091
2025-05-12 2025-03-31 13F EVERSOURCE ENERGY COM 30040W108 370,798 85,322 29.89 23,030 40.48 0.0118
2025-02-12 2024-12-31 13F EVERSOURCE ENERGY COM 30040W108 285,476 9,758 3.54 16,395 -12.62 0.0097
2024-11-12 2024-09-30 13F EVERSOURCE ENERGY COM 30040W108 275,718 -61,707 -18.29 18,763 -1.95 0.0109
2024-08-12 2024-06-30 13F EVERSOURCE ENERGY COM 30040W108 337,425 80,137 31.15 19,135 24.43 0.0123
2024-05-10 2024-03-31 13F EVERSOURCE ENERGY COM 30040W108 257,288 151,904 144.14 15,378 136.44 0.0101
2024-02-09 2023-12-31 13F EVERSOURCE ENERGY COM 30040W108 105,384 -110,056 -51.08 6,504 -48.08 0.0046
2023-12-06 2023-09-30 13F/A-1 EVERSOURCE ENERGY COM 30040W108 215,440 3,456 1.63 12,528 -16.67 0.0094
2023-11-09 2023-09-30 13F EVERSOURCE ENERGY COM 30040W108 215,440 3,456 12,528 0.0037
2023-08-10 2023-06-30 13F EVERSOURCE ENERGY COM 30040W108 211,984 -87,308 -29.17 15,034 -35.82 0.0099
2023-05-11 2023-03-31 13F EVERSOURCE ENERGY COM 30040W108 299,292 3,895 1.32 23,423 -5.43 0.0164
2023-02-09 2022-12-31 13F EVERSOURCE ENERGY COM 30040W108 295,397 -168 -0.06 24,766 7.48 0.0197
2022-11-10 2022-09-30 13F EVERSOURCE ENERGY COM 30040W108 295,565 18,576 6.71 23,042 -1.52 0.0165
2022-08-10 2022-06-30 13F EVERSOURCE ENERGY COM 30040W108 276,989 17,898 6.91 23,397 2.40 0.0174
2022-05-12 2022-03-31 13F EVERSOURCE ENERGY COM 30040W108 259,091 -60,339 -18.89 22,849 -21.38 0.0139
2022-02-10 2021-12-31 13F EVERSOURCE ENERGY COM 30040W108 319,430 -95,275 -22.97 29,062 -14.29 0.0156
2021-11-10 2021-09-30 13F EVERSOURCE ENERGY COM 30040W108 414,705 101,579 32.44 33,906 34.95 0.0200
2021-08-10 2021-06-30 13F EVERSOURCE ENERGY COM 30040W108 313,126 57,915 22.69 25,125 13.70 0.0151
2021-05-13 2021-03-31 13F EVERSOURCE ENERGY COM 30040W108 255,211 -65,985 -20.54 22,098 -20.48 0.0143
2021-02-11 2020-12-31 13F EVERSOURCE ENERGY COM 30040W108 321,196 69,094 27.41 27,788 31.93 0.0164
2020-11-12 2020-09-30 13F EVERSOURCE ENERGY COM 30040W108 252,102 81,364 47.65 21,063 48.14 0.0137
2020-08-12 2020-06-30 13F EVERSOURCE ENERGY COM 30040W108 170,738 59,205 53.08 14,218 62.99 0.0111
2020-05-12 2020-03-31 13F EVERSOURCE ENERGY COM 30040W108 111,533 -177,603 -61.43 8,723 -64.54 0.0079
2020-02-12 2019-12-31 13F EVERSOURCE ENERGY COM 30040W108 289,136 55,893 23.96 24,597 23.39 0.0178
2019-11-08 2019-09-30 13F EVERSOURCE ENERGY COM 30040W108 233,243 91,185 64.19 19,935 85.24 0.0158
2019-08-12 2019-06-30 13F EVERSOURCE ENERGY COM 30040W108 142,058 -55,257 -28.00 10,762 -23.13 0.0087
2019-05-13 2019-03-31 13F EVERSOURCE ENERGY COM 30040W108 197,315 154,265 358.34 14,000 400.00 0.0135
2019-02-12 2018-12-31 13F EVERSOURCE ENERGY COM 30040W108 43,050 36,721 580.20 2,800 619.79 0.0028
2018-11-13 2018-09-30 13F EVERSOURCE ENERGY COM 30040W108 6,329 -7,347 -53.72 389 -51.44 0.0003
2018-08-10 2018-06-30 13F EVERSOURCE ENERGY COM 30040W108 13,676 4,646 51.45 801 50.28 0.0007
2018-05-11 2018-03-31 13F EVERSOURCE ENERGY COM 30040W108 9,030 -61,947 -87.28 533 -88.11 0.0004
2018-02-12 2017-12-31 13F EVERSOURCE ENERGY COM 30040W108 70,977 64,507 997.02 4,484 1,043.88 0.0036
2017-11-13 2017-09-30 13F EVERSOURCE ENERGY COM 30040W108 6,470 -6,337 -49.48 392 -49.55 0.0003
2017-08-11 2017-06-30 13F EVERSOURCE ENERGY COM 30040W108 12,807 -91,527 -87.72 777 -87.33 0.0007
2017-05-12 2017-03-31 13F EVERSOURCE ENERGY COM 30040W108 104,334 97,775 1,490.70 6,132 1,593.92 0.0055
2017-02-10 2016-12-31 13F EVERSOURCE ENERGY COM 30040W108 6,559 -71,732 -91.62 362 -91.47 0.0003
2016-11-10 2016-09-30 13F EVERSOURCE ENERGY COM 30040W108 78,291 46,730 148.06 4,242 124.33 0.0040
2016-08-12 2016-06-30 13F EVERSOURCE ENERGY COM 30040W108 31,561 23,857 309.67 1,891 320.22 0.0019
2016-05-13 2016-03-31 13F EVERSOURCE ENERGY COM 30040W108 7,704 -151,494 -95.16 450 -94.47 0.0005
2016-02-12 2015-12-31 13F EVERSOURCE ENERGY COM 30040W108 159,198 149,490 1,539.86 8,131 1,552.64 0.0081
2015-11-13 2015-09-30 13F EVERSOURCE ENERGY COM 30040W108 9,708 901 10.23 492 23.00 0.0005
2015-08-13 2015-06-30 13F EVERSOURCE ENERGY COM 30040W108 8,807 -5,860 -39.95 400 -46.02 0.0004
2015-05-14 2015-03-31 13F EVERSOURCE ENERGY COM 30040W108 14,667 4,028 37.86 741 30.23 0.0007
2015-02-17 2014-12-31 13F NORTHEAST UTILS COM 664397106 10,639 1,762 19.85 569 44.78 0.0005
2014-11-14 2014-09-30 13F NORTHEAST UTILS COM 664397106 8,877 650 7.90 393 0.77 0.0003
2014-08-14 2014-06-30 13F NORTHEAST UTILS COM 664397106 8,227 -13,224 -61.65 390 -60.08 0.0004
2014-05-15 2014-03-31 13F NORTHEAST UTILS COM 664397106 21,451 567 2.71 977 10.40 0.0010
2014-02-14 2013-12-31 13F NORTHEAST UTILS COM 664397106 20,884 -125,091 -85.69 885 -85.30 0.0008
2014-02-14 2013-12-31 13F FLOW INTL COM 343468104 30,174 -13,315 122 0.0001
2013-11-14 2013-09-30 13F NORTHEAST UTILS COM 664397106 145,975 -54,858 -27.32 6,021 -28.65 0.0056
2013-11-14 2013-09-30 13F FLOW INTL COM 343468104 43,489 -5,531 173 0.0002
2013-08-14 2013-06-30 13F NORTHEAST UTILS COM 664397106 200,833 200,833 8,439 0.0083
2013-08-14 2013-06-30 13F FLOW INTL COM 343468104 49,020 -151,813 181 0.0002
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
(%)
2020-11-12 2020-09-30 13F EVERSOURCE ENERGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-08-12 2020-06-30 13F EVERSOURCE ENERGY COM Call 80,000 6,662 n/a n/a n/a
2019-08-12 2019-06-30 13F EVERSOURCE ENERGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-05-13 2019-03-31 13F EVERSOURCE ENERGY COM Call 170,800 -7.58 12,118 0.82 n/a n/a n/a
2019-02-12 2018-12-31 13F EVERSOURCE ENERGY COM Call 184,800 103.08 12,019 114.97 n/a n/a n/a
2018-11-13 2018-09-30 13F EVERSOURCE ENERGY COM Call 91,000 -2.67 5,591 2.03 n/a n/a n/a
2018-08-10 2018-06-30 13F EVERSOURCE ENERGY COM Call 93,500 5,480 n/a n/a n/a
2018-05-11 2018-03-31 13F EVERSOURCE ENERGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-02-12 2017-12-31 13F EVERSOURCE ENERGY COM Call 150,000 597.67 9,477 629.56 n/a n/a n/a
2017-11-13 2017-09-30 13F EVERSOURCE ENERGY COM Call 21,500 1,299 n/a n/a n/a
2017-08-11 2017-06-30 13F EVERSOURCE ENERGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-05-12 2017-03-31 13F EVERSOURCE ENERGY COM Call 70,000 0.00 4,115 6.44 n/a n/a n/a
2017-02-10 2016-12-31 13F EVERSOURCE ENERGY COM Call 70,000 3,866 n/a n/a n/a
2016-05-13 2016-03-31 13F EVERSOURCE ENERGY COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-12 2015-12-31 13F EVERSOURCE ENERGY COM Call 90,000 4,596 n/a n/a n/a
2015-02-17 2014-12-31 13F NORTHEAST UTILS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2014-11-14 2014-09-30 13F NORTHEAST UTILS COM Call 210,000 -36.21 9,303 -40.22 n/a n/a n/a
2014-08-14 2014-06-30 13F NORTHEAST UTILS COM Call 329,200 631.56 15,561 659.81 n/a n/a n/a
2014-05-15 2014-03-31 13F NORTHEAST UTILS COM Call 45,000 -55.45 2,048 -52.16 n/a n/a n/a
2014-02-14 2013-12-31 13F NORTHEAST UTILS COM Call 101,000 -44.20 4,281 -42.66 n/a n/a n/a
2013-11-14 2013-09-30 13F NORTHEAST UTILS COM Call 181,000 123.46 7,466 119.33 n/a n/a n/a
2013-08-14 2013-06-30 13F NORTHEAST UTILS COM Call 81,000 3,404 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.