Eversource Energy
US ˙ NYSE ˙ US30040W1080

SecurityES / Eversource Energy
InstitutionSummit Trail Advisors, Llc
Latest Disclosed Ownership37,748 shares
Latest Disclosed Value $ 2,615,181
Summit Trail Advisors, Llc reports 26.32% increase in ownership of ES / Eversource Energy

On May 12, 2026 - Summit Trail Advisors, Llc filed a 13F-HR form disclosing ownership of 37,748 shares of Eversource Energy (US:ES) valued at $2,615,181 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 29,883 shares of Eversource Energy. This represents a change in shares of 26.32% during the quarter. The current value of the position is $2,573,659 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)
2026-05-12 2026-03-31 13F EVERSOURCE ENERGY COM 30040W108 37,748 7,865 26.32 2,615 29.97 0.0375
2026-02-17 2025-12-31 13F EVERSOURCE ENERGY COM 30040W108 29,883 -1,586 -5.04 2,012 -10.10 0.0348
2025-11-14 2025-09-30 13F EVERSOURCE ENERGY COM 30040W108 31,469 9,584 43.79 2,239 60.78 0.0309
2025-08-14 2025-06-30 13F EVERSOURCE ENERGY COM 30040W108 21,885 10,147 86.45 1,392 90.95 0.0239
2025-04-28 2025-03-31 13F EVERSOURCE ENERGY COM 30040W108 11,738 6,845 139.89 729 159.43 0.0240
2025-01-29 2024-12-31 13F EVERSOURCE ENERGY COM 30040W108 4,893 216 4.62 281 -11.64 0.0104
2024-11-12 2024-09-30 13F EVERSOURCE ENERGY COM 30040W108 4,677 471 11.20 318 33.61 0.0079
2024-08-13 2024-06-30 13F Eversource Energy Com COM 30040W108 4,206 690 19.62 239 13.33 0.0063
2024-04-23 2024-03-31 13F EVERSOURCE ENERGY COM 30040W108 3,516 3,516 210 0.0056
2024-02-06 2023-12-31 13F EVERSOURCE ENERGY COM 30040W108 0 -4,215 -100.00 0 -100.00
2023-10-30 2023-09-30 13F EVERSOURCE ENERGY COM 30040W108 4,215 529 14.35 245 -6.13 0.0090
2023-07-25 2023-06-30 13F EVERSOURCE ENERGY COM 30040W108 3,686 3,686 261 0.0099
2021-02-16 2020-12-31 13F Hewlett Packard Enterprise Co Com Equity 30040W108 0 -27,897 -100.00 0 -100.00
2020-11-16 2020-09-30 13F Hewlett Packard Enterprise Co Com Equity 30040W108 27,897 27,897 270 0.0522
2018-11-14 2018-09-30 13F Eversource Energy Com EQUITY 30040W108 0 -630 -100.00 0 -100.00
2018-08-10 2018-06-30 13F Eversource Energy Com EQUITY 30040W108 630 -30,676 -97.99 37 19.35 0.0129
2018-05-21 2018-03-31 13F EVERSOURCE ENERGY COM EQUITY 30040W108 31,306 30,740 5,431.10 31 -11.43 0.0048
2018-02-14 2017-12-31 13F EVERSOURCE ENERGY COM EQUITY 30040W108 566 566 35 0.0044
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.