Comparable stake leader
BlackRock, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001109357.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
31 Mar 2026
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
9%
from 13D/G
|
$5,526,985,813
112,749,609 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
7.5%
|
$3,771,317,425
76,934,260 shares
|
$0 | 31 Mar 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
5.4%
|
$2,688,603,077
54,847,064 shares
|
$0 | 31 Mar 2026 |
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
13F
Company
|
3.4%
|
$1,614,259,571
34,455,914 shares
|
$0 | 31 Dec 2024 |
| STATE STREET CORP |
13F
Company
|
6.6%
|
$3,312,377,724
67,571,965 shares
|
— | 31 Mar 2026 |
| Capital World Investors |
13F
Company
|
3.9%
|
$1,964,456,500
40,074,592 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
3.1%
|
$1,550,132,359
31,725,739 shares
|
— | 31 Mar 2026 |
| LAZARD ASSET MANAGEMENT LLC |
13F
Company
|
2.4%
|
$1,206,887,302
24,620,304 shares
|
— | 31 Mar 2026 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 12 Jun 2025.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Showing 1-20 of 36 reporting-owner rows connected to EXELON CORP. Open a relationship link for the CIK-to-CIK filing trail.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Bryan K. Segedi | EXC | 2026 Directors Restricted Stock Units | Award | 3,720 | 3,720 | 28 Apr 2026 | Direct | |||
| Matthew C. Rogers | EXC | 2026 Directors Restricted Stock Units | Award | 3,720 | 3,720 | 28 Apr 2026 | Direct | |||
| Anna Richo | EXC | 2026 Directors Restricted Stock Units | Award | 3,720 | 3,720 | 28 Apr 2026 | Direct | |||
| Charisse R. Lillie | EXC | 2026 Directors Restricted Stock Units | Award | 3,720 | 3,720 | 28 Apr 2026 | Direct | |||
| Linda P. Jojo | EXC | 2026 Directors Restricted Stock Units | Award | 3,720 | 3,720 | 28 Apr 2026 | Direct | |||
| David G. DeWalt | EXC | 2026 Directors Restricted Stock Units | Award | 3,720 | 3,720 | 28 Apr 2026 | Direct | |||
| Marjorie Rodgers Cheshire | EXC | 2026 Directors Restricted Stock Units | Award | 3,720 | 3,720 | 28 Apr 2026 | Direct | |||
| William P. Bowers | EXC | 2026 Directors Restricted Stock Units | Award | 3,720 | 3,720 | 28 Apr 2026 | Direct | |||
| Bryan K. Segedi | EXC | Common stock- deferred stock units | Award | 10.2% | 878 | 9,451 | 31 Mar 2026 | By Exelon Corp. Directors Deferred Stock Unit Plan | ||
| Matthew C. Rogers | EXC | Common stock- deferred stock units | Award | 7.52% | 878 | 12,554 | 31 Mar 2026 | By Exelon Corp. Directors Deferred Stock Unit Plan | ||
| Matthew C. Rogers | EXC | Deferred phantom share equivalents | Award | 739 | 739 | 31 Mar 2026 | Direct | |||
| Anna Richo | EXC | Common stock- deferred stock units | Award | 8.39% | 878 | 11,337 | 31 Mar 2026 | By Exelon Corp. Directors Deferred Stock Unit Plan | ||
| Charisse R. Lillie | EXC | Common stock- deferred stock units | Award | 7.52% | 878 | 12,554 | 31 Mar 2026 | By Exelon Corp. Directors Deferred Stock Unit Plan | ||
| Charisse R. Lillie | EXC | Deferred phantom share equivalents | Award | 0.13% | 5 | 3,855 | 31 Mar 2026 | Direct | ||
| Linda P. Jojo | EXC | Common stock- deferred stock units | Award | 1.59% | 878 | 56,036 | 31 Mar 2026 | By Exelon Corp. Directors Deferred Stock Unit Plan | ||
| David G. DeWalt | EXC | Common stock- deferred stock units | Award | 28% | 878 | 4,009 | 31 Mar 2026 | By Exelon Corp. Directors Deferred Stock Unit Plan | ||
| Marjorie Rodgers Cheshire | EXC | Common stock- deferred stock units | Award | 3.53% | 878 | 25,723 | 31 Mar 2026 | By Exelon Corp. Directors Deferred Stock Unit Plan | ||
| Marjorie Rodgers Cheshire | EXC | Deferred phantom share equivalents | Award | 4.39% | 421 | 10,013 | 31 Mar 2026 | Direct | ||
| William P. Bowers | EXC | Common stock- deferred stock units | Award | 4.6% | 878 | 19,978 | 31 Mar 2026 | By Exelon Corp. Directors Deferred Stock Unit Plan | ||
| William P. Bowers | EXC | Deferred phantom share equivalents | Award | 4.56% | 880 | 20,158 | 31 Mar 2026 | Direct | ||
| Timothy George Peterson | EXC | 2026 Restricted Stock Units | Award | 11,274 | 11,274 | 02 Feb 2026 | Direct | |||
| Robert A. Kleczynski | EXC | Common Stock | Disposed to Issuer | -10% | -4,963 | 44,681 | 02 Feb 2026 | Direct | ||
| Robert A. Kleczynski | EXC | Common Stock | Tax liability | -7.05% | -3,768 | 49,644 | 02 Feb 2026 | Direct | ||
| Robert A. Kleczynski | EXC | Common Stock | Options Exercise | 29.9% | 12,287 | 53,412 | 02 Feb 2026 | Direct | ||
| Robert A. Kleczynski | EXC | 2023-2025 Performance Shares | Options Exercise | -100% | -7,019 | 0 | 02 Feb 2026 | Direct | ||
| Robert A. Kleczynski | EXC | 2023-2025 Performance Shares | Award | 7,019 | 7,019 | 02 Feb 2026 | Direct | |||
| Robert A. Kleczynski | EXC | 2026 Restricted Stock Units | Award | 5,673 | 5,673 | 02 Feb 2026 | Direct | |||
| Robert A. Kleczynski | EXC | 2025 Restricted Stock Units | Options Exercise | -33.3% | -2,110 | 4,218 | 02 Feb 2026 | Direct | ||
| Robert A. Kleczynski | EXC | 2024 Restricted Stock Units | Options Exercise | -50% | -1,684 | 1,683 | 02 Feb 2026 | Direct | ||
| Robert A. Kleczynski | EXC | 2023 Restricted Stock Units | Options Exercise | -100% | -1,474 | 0 | 02 Feb 2026 | Direct | ||
| Jeanne M. Jones | EXC | Common Stock | Disposed to Issuer | -10.5% | -7,154 | 60,802 | 02 Feb 2026 | Direct | ||
| Jeanne M. Jones | EXC | Common Stock | Tax liability | -19.1% | -16,051 | 67,956 | 02 Feb 2026 | Direct | ||
| Jeanne M. Jones | EXC | Common Stock | Options Exercise | 107% | 43,414 | 84,007 | 02 Feb 2026 | Direct | ||
| Jeanne M. Jones | EXC | 2023-2025 Performance Shares | Options Exercise | -100% | -24,701 | 0 | 02 Feb 2026 | Direct | ||
| Jeanne M. Jones | EXC | 2023-2025 Performance Shares | Award | 24,701 | 24,701 | 02 Feb 2026 | Direct | |||
| Jeanne M. Jones | EXC | 2026 Restricted Stock Units | Award | 18,789 | 18,789 | 02 Feb 2026 | Direct | |||
| Jeanne M. Jones | EXC | 2025 Restricted Stock Units | Options Exercise | -33.3% | -7,031 | 14,060 | 02 Feb 2026 | Direct | ||
| Jeanne M. Jones | EXC | 2024 Restricted Stock Units | Options Exercise | -50% | -6,485 | 6,484 | 02 Feb 2026 | Direct | ||
| Jeanne M. Jones | EXC | 2023 Restricted Stock Units | Options Exercise | -100% | -5,197 | 0 | 02 Feb 2026 | Direct | ||
| Colette D. Honorable | EXC | Common Stock | Tax liability | -29.2% | -3,184 | 7,740 | 02 Feb 2026 | Direct | ||
| Colette D. Honorable | EXC | Common Stock | Options Exercise | 381% | 8,653 | 10,924 | 02 Feb 2026 | Direct | ||
| Colette D. Honorable | EXC | 2026 Restricted Stock Units | Award | 12,777 | 12,777 | 02 Feb 2026 | Direct | |||
| Colette D. Honorable | EXC | 2025 Restricted Stock Units | Options Exercise | -33.3% | -4,781 | 9,560 | 02 Feb 2026 | Direct | ||
| Colette D. Honorable | EXC | 2024 Restricted Stock Units | Options Exercise | -50% | -3,872 | 3,872 | 02 Feb 2026 | Direct | ||
| Michael Innocenzo | EXC | Common Stock | Disposed to Issuer | -7.66% | -7,199 | 86,802 | 02 Feb 2026 | Direct | ||
| Michael Innocenzo | EXC | Common Stock | Tax liability | -9.22% | -9,547 | 94,001 | 02 Feb 2026 | Direct | ||
| Michael Innocenzo | EXC | Common Stock | Options Exercise | 36.1% | 27,469 | 103,548 | 02 Feb 2026 | Direct | ||
| Michael Innocenzo | EXC | 2023-2025 Performance Shares | Options Exercise | -100% | -11,555 | 0 | 02 Feb 2026 | Direct | ||
| Michael Innocenzo | EXC | 2023-2025 Performance Shares | Award | 11,555 | 11,555 | 02 Feb 2026 | Direct | |||
| Michael Innocenzo | EXC | 2026 Restricted Stock Units | Award | 20,668 | 20,668 | 02 Feb 2026 | Direct |