Entergy Corporation
US ˙ NYSE ˙ US29364G1031

SecurityETR / Entergy Corporation
InstitutionBanco Santander, S.A.
Latest Disclosed Ownership220,834 shares
Latest Disclosed Value $ 24,812,908
Banco Santander, S.A. reports 13.86% decrease in ownership of ETR / Entergy Corporation

On May 8, 2026 - Banco Santander, S.A. filed a 13F-HR form disclosing ownership of 220,834 shares of Entergy Corporation (US:ETR) valued at $24,812,908 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 256,367 shares of Entergy Corporation. This represents a change in shares of -13.86% during the quarter. The current value of the position is $23,995,822 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 ENTERGY CORP COM 29364G103 220,834 -35,533 -13.86 24,813 4.71 0.1172
2026-02-13 2025-12-31 13F ENTERGY CORP COM 29364G103 256,367 -25,788 -9.14 23,696 -9.88 0.1774
2025-11-12 2025-09-30 13F ENTERGY CORP COM 29364G103 282,155 0 0.00 26,294 12.12 0.2335
2025-08-01 2025-06-30 13F ENTERGY CORP COM 29364G103 282,155 282,155 23,453 0.2227
2024-05-10 2024-03-31 13F ENTERGY CORP COM 29364G103 0 -55,906 -100.00 0 -100.00
2024-02-09 2023-12-31 13F ENTERGY CORP COM 29364G103 55,906 5,809 11.60 5,657 22.10 0.0669
2023-11-08 2023-09-30 13F ENTERGY CORP COM 29364G103 50,097 50,097 4,634 0.0657
2021-02-12 2020-12-31 13F ENTERGY CORP COM 29364G103 0 -4,324 -100.00 0 -100.00
2020-11-09 2020-09-30 13F ENTERGY CORP COM 29364G103 4,324 4,324 426 0.0056
2020-08-05 2020-06-30 13F ENTERGY CORP COM 29364G103 0 -590,259 -100.00 0 -100.00
2020-05-11 2020-03-31 13F ENTERGY CORP COM 29364G103 590,259 590,259 55,467 0.6350
2019-11-06 2019-09-30 13F ENTERGY CORP COM 29364G103 0 -194,456 -100.00 0 -100.00
2019-08-07 2019-06-30 13F ENTERGY CORP COM 29364G103 194,456 194,456 751 0.0076
2018-05-14 2018-03-31 13F ENTERGY CORP COM 29364G103 0 -58,130 -100.00 0 -100.00
2018-02-14 2017-12-31 13F ENTERGY CORP COM 29364G103 58,130 -184,770 -76.07 4,731 -74.49 0.0678
2017-11-13 2017-09-30 13F ENTERGY CORP COM 29364G103 242,900 -222,100 -47.76 18,548 -48.04 0.3059
2017-08-11 2017-06-30 13F ENTERGY CORP COM 29364G103 465,000 465,000 35,698 0.7007
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.