Entergy Corporation

The full register, from 13F filings

The Register tab above is hand research: a dozen holders, each traced to the filing it came from. This asks the same question of the whole market for the quarter ended 31-mar-2026, where 1,262 managers reported a position. Broad where the research is deep, and shallow in the ways a 13F always is.

Built from 13F filings, which report US listed, long, US custodied positions only. A register from this source is a floor rather than a level: a holder's true position can be far larger, as BlackRock's ASML stake shows at 1.28m shares in a 13F against 26.3m in its 13G/A. Holdings held through derivatives, outside US custody, or below a manager's reporting obligation do not appear. Where a holder is marked as a family, its total sums several separate filing entities and describes something no single filing describes; the constituent entities and their share counts are listed so the total can be checked. That roll-up can legitimately exceed the family's own Schedule 13G, because a 13G is filed by one legal entity: Vanguard reports Alphabet through ten advisory entities, and The Vanguard Group Inc itself reported zero after its January 2026 disaggregation.

What a reader needs to know to read these numbers

• Split check: Entergy executed a 2-for-1 stock split effective December 2024. Every figure in this file is sourced from filings dated 2026 (Q2 2026 13F-HRs measured 30 Jun 2026, the 2026 proxy measured 11 Mar 2026, the 10-Q covering the period ended 30 Jun 2026), all well after the split, so every share count here is already on the post-split basis matching shares_outstanding (466,631,498 at 30 Jun 2026, from the 10-Q cover page). No pre-split figure was found or used; no restatement was required.
• Holdings search: Entergy's operating utility subsidiaries (Entergy Arkansas LLC, Entergy Louisiana LLC, Entergy Mississippi LLC, Entergy New Orleans LLC, Entergy Texas Inc, System Energy Resources Inc) are wholly owned and consolidated, excluded per the brief. Searched the Q2 2026 10-Q (etr-20260630.htm) for 'equity method', 'joint venture', 'unconsolidated', 'equity investment': zero hits on all four terms. Searched the FY2025 10-K (etr-20251231.htm) for the same terms plus 'undivided interest', 'investee', 'co-owner', 'minority interest', 'non-utility nuclear', 'variable interest entities', 'strategic investment': the only equity-flavored hits were (a) System Energy's undivided interest in the Grand Gulf nuclear plant, held via a sale-leaseback financing structure, which is an undivided interest in a plant, not an equity stake in a company, and is explicitly excluded per the brief's own instruction; (b) nuclear-fuel-company VIEs, which are wholly consolidated financing vehicles for fuel purchases, not minority equity-method investees; (c) a single generic risk-factor sentence mentioning 'joint venture' as a category of possible future strategic transactions, naming no actual entity; (d) 'unconsolidated' hits referring only to guarantees of unconsolidated lease obligations, not an investment. No equity-method investee, joint venture, or minority strategic/venture stake was found anywhere in either filing, so holdings is empty.
• Register basis: all 14 institutional rows are Q2 2026 13F-HR filings (period ended 30 Jun 2026), read directly with scripts/filing.py against Entergy's CUSIP 29364G103, not aggregator data. Implied per-share prices across every filer checked cluster tightly around $114.86 (Q2 2026 13F valuation date), independently confirming the T. Rowe Price thousands-scale correction and that no other filer's value column was misscaled.
• Register reconciliation: the 2026 proxy's 'Beneficial Owners of More Than Five Percent' table cites older Schedule 13G/13D filings as of 11 Mar 2026: The Vanguard Group 51,966,408 shares (11.35%), BlackRock, Inc. 35,086,198 shares (7.66%), State Street Corporation 22,922,998 shares (5.01%). These are lower than and disagree with the Q2 2026 13F-HR figures used above (Vanguard 57,396,480; BlackRock 42,324,362; State Street 25,587,118), consistent with the proxy figures being a few months stale relative to the 13F data; the more current 13F-HR figures are used in the register, per the brief's instruction to record the source trusted and note the disagreement.
• Self-gate check (computed per the chart's algorithm from this file): summing the 14 non-aggregate institutional rows (Vanguard 57,396,480 + BlackRock 42,324,362 + State Street 25,587,118 + JPMorgan 24,917,975 + Bank of America 17,339,974 + FMR 13,241,867 + Geode 12,156,825 + Capital Group 10,038,009 + Morgan Stanley 9,808,504 + Norges Bank 5,260,607 + Northern Trust 4,016,477 + Wells Fargo 1,391,852 + MFS 1,182,586 + T. Rowe Price 891,830 = 225,554,466 shares), plus the insider rows counted per the chart algorithm (Andrew S. Marsh 1,170,279 shares in full, plus the aggregate group row reduced by the amount rolling up into it: 2,047,690 - 1,170,279 = 877,411), gives a grand total of 227,602,156 shares against 466,631,498 shares outstanding, or 48.78%. This is above the brief's 25-45% expected range but comfortably inside the 15-55% tolerance band; the elevated total reflects that 14 institutional managers were checked (more than the required top 8-12) rather than any double-counted holder. Row count: 16.