EXELON Corporation

Exelon Corporation is a Nasdaq-listed public company (ticker: EXC) with a widely dispersed shareholder base. Its 2026 definitive proxy statement, filed with the U.S. Securities and Exchange Commission on March 18, 2026, discloses three beneficial owners of more than 5% of its outstanding common stock: The Vanguard Group, Inc. (approximately 124.3 million shares, 12.42%), BlackRock, Inc. (approximately 90.7 million shares, 9.00%) and State Street Corporation (approximately 62.6 million shares, 6.30%). These are registered investment advisers holding shares across numerous client accounts and index funds rather than as a single controlling investor; Vanguard and BlackRock report most of their positions under sole dispositive power, while State Street reports its position under shared voting and dispositive power. The company profile card additionally lists smaller, fund-level holdings (specific Vanguard, iShares/BlackRock, Fidelity and Washington Mutual Investors Fund/Capital Group vehicles, each below 3.5%) that are consistent with, and appear to form part of, these larger institutional positions rather than separate, independent shareholders.

No ultimate beneficial owner is identified for Exelon Corporation. Its recorded major shareholders are institutional asset managers acting in a fiduciary and investment-management capacity on behalf of their own fund investors and clients, not as beneficial owners exercising control, and no individual has been identified as meeting a beneficial-ownership or control threshold under SEC disclosure rules.

Disclosure for Exelon Corporation is best described as major shareholders only: SEC rules require disclosure of holders of more than 5% of outstanding stock, but the company’s complete shareholder register, including smaller retail and institutional holders, is not publicly published. The 5%-owner figures above are dated to the 2026 proxy statement (filed March 18, 2026); the fund-level holdings on the profile card carry a separate information date of approximately September 2026.

Exelon Corporation’s most recently disclosed executive officers, per its annual proxy statement and subsequent SEC filings, include Calvin G. Butler Jr. as President and Chief Executive Officer, Michael A. Innocenzo as Executive Vice President and Chief Operating Officer, Jeanne Jones as Executive Vice President and Chief Financial Officer, Colette D. Honorable as Chief Legal Officer and Corporate Secretary, David Glockner as Executive Vice President of Compliance, Audit and Risk, and Robert A. Kleczynski as Senior Vice President, Controller and Tax and Principal Accounting Officer. All are listed as active in their roles as of the company’s most recent public disclosures.

On August 25, 2026, Exelon Corporation announced a leadership change effective October 5, 2026: Jeanne Jones moves from Chief Financial Officer to the newly created role of Executive Vice President of Finance and Strategy, and Robert A. Kleczynski succeeds her as Chief Financial Officer, reporting to Jones. A related change was also announced for Josh Levin, Chief Financial Officer of subsidiary ComEd, who becomes Senior Vice President of Finance of Exelon Corporation, reporting to Kleczynski, effective January 1, 2027.

Exelon Corporation is incorporated and headquartered in the United States, and neither its SEC filings nor its official announcements disclose the nationality or country of residence of its executive officers; these fields are treated as not disclosed rather than inferred from names or business addresses. The company’s profile card lists a larger set of registry-sourced officer records, several of which contain incomplete or evidently corrupted name fields (for example, entries that appear to combine a person’s name with a job-title fragment) that could not be independently verified against any authoritative source; those specific entries have therefore been excluded from this overview rather than repeated.

Exelon Corporation is a Nasdaq-listed public company and is not a subsidiary of any other corporate entity; no immediate or ultimate parent company has been identified for it. It functions as the top-level holding company for a group of regulated utility operating companies.

Based on Exelon Corporation’s SEC filings, its subsidiaries include Commonwealth Edison Company (ComEd), PECO Energy Company (PECO) and Baltimore Gas and Electric Company (BGE), whose shares are held indirectly through Exelon Energy Delivery Company, LLC, a wholly owned intermediate holding subsidiary of Exelon Corporation, and Pepco Holdings LLC, a wholly owned subsidiary of Exelon Corporation that in turn indirectly holds the entire equity interests of Potomac Electric Power Company (Pepco), Delmarva Power & Light Company and Atlantic City Electric Company. Per the company’s most recent share-count disclosures, these operating utilities are wholly (100%) owned, directly or indirectly, by Exelon Corporation. All identified group entities are organized in the United States.

A significant historical structural change occurred on February 1, 2022, when Exelon Corporation completed the spin-off of Exelon Generation Company, LLC, its former competitive power generation and energy business, which was renamed Constellation Energy Corporation and became an independent, separately Nasdaq-listed public company. Constellation Energy Corporation is no longer part of the Exelon Corporation group.

Corporate-linkage information for Exelon Corporation’s major regulated-utility subsidiaries is best described as full, based on verifiable SEC filings and official company disclosures, even though the profile card’s automated group-structure data did not identify any of these relationships as of the current information date.