Comparable stake leader
TCI Fund Management Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001059556.
Comparable stake leader
TCI Fund Management Ltd
Disclosed value leader
BERKSHIRE HATHAWAY INC
Comparable rows
50/50
Latest evidence
04 Sep 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 |
|---|---|---|---|---|---|
| TCI Fund Management Ltd |
13F
13D/G
Company
|
8.2%
from 13D/G
|
$6,492,167,509
14,334,027 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
6.4%
|
$5,246,479,518
11,415,565 shares
|
$0 | 31 Mar 2026 |
| Jorge A. Bermudez |
3/4/5
Director
|
0.01%
|
$10,397,217
22,956 shares
|
— | 04 Sep 2026 |
| Christina Kosmowski |
3/4/5
CEO, Moody's Analytics
|
0.01%
|
$9,397,697
21,542 shares
|
— | 01 Jul 2026 |
| Zig Serafin |
3/4/5
Director
|
0%
|
$1,646,862
3,195 shares
|
— | 25 Feb 2026 |
| Jason D. Phillips |
3/4/5
Chief Acctg Off & Controller
|
0%
|
$991,512
2,098 shares
|
-$157,437 | 04 Mar 2026 |
| Sumit Dhawan |
3/4/5
Director
|
0%
|
$477,822
927 shares
|
— | 25 Feb 2026 |
| Lisa P. Sawicki |
3/4/5
Director
|
0%
|
$240,188
530 shares
|
— | 04 Sep 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
Net insider flow leans to selling over the last 12 months. Net value: -$13,942,378.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 4,558 | $0 | $2,186,456 | -$2,186,456 |
| 3-6 | 0 | 4,875 | $0 | $2,206,474 | -$2,206,474 |
| 6-9 | 0 | 15,932 | $0 | $7,529,431 | -$7,529,431 |
| 9-12 | 0 | 4,150 | $0 | $2,020,018 | -$2,020,018 |
Reporting owners
Showing 1-20 of 24 reporting-owner rows connected to MOODYS CORP /DE/. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| MCDANIEL RAYMOND W | Director | $74,313,920 | Mixed | 17 Mar 2023 | ||
| Robert Fauber | President and CEO, Director | $36,985,958 | -$9,677,556 | -21% | Mixed | 01 Sep 2026 |
| Jorge A. Bermudez | Director | $10,397,217 | Median | 04 Sep 2026 | ||
| Christina Kosmowski | CEO, Moody's Analytics | $9,397,697 | Mixed | 01 Jul 2026 | ||
| Kathryn Hill | Director | $8,729,201 | Mixed | 14 Mar 2025 | ||
| Leslie Seidman | Director | $5,529,197 | Mixed | 04 Sep 2026 | ||
| Michael L. West | President, Moody's Investors | $4,553,341 | -$3,590,641 | -44% | Mixed | 04 Mar 2026 |
| Bruce van Saun | Director | $4,484,656 | Mixed | 04 Sep 2026 | ||
| Vincent A. Forlenza | Director | $4,300,751 | Mixed | 04 Sep 2026 | ||
| GOGGINS JOHN J | EVP and General Counsel | $3,233,006 | Mixed | 06 Mar 2023 | ||
| Tulenko Stephen T. | President, Moody's Analytics | $3,006,283 | Mixed | 04 Aug 2025 | ||
| Richard G. Steele | SVP - General Counsel | $2,408,606 | -$470,157 | -16% | Mixed | 01 Jul 2026 |
| Therese Esperdy | Director | $2,373,378 | Mixed | 04 Sep 2026 | ||
| Noemie Clemence Heuland | SVP & Chief Financial Officer | $1,903,734 | -$46,587 | -2.4% | Filing P/S | 04 Mar 2026 |
| Jose Minaya | Director | $1,862,663 | Mixed | 04 Sep 2026 | ||
| Mark Kaye Power | EVP & Chief Financial Officer | $1,674,296 | Mixed | 07 Aug 2023 | ||
| Zig Serafin | Director | $1,646,862 | Mixed | 25 Feb 2026 | ||
| Melanie Hughes. | SVP & Chief HR Officer | $1,416,760 | Mixed | 12 Aug 2021 | ||
| Lloyd Howell Jr. | Director | $1,406,373 | Mixed | 06 Jun 2025 | ||
| Jason D. Phillips | Chief Acctg Off & Controller | $991,512 | -$157,437 | -14% | Filing P/S | 04 Mar 2026 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Bruce van Saun | MCO | Common Stock | Award | 0.21% | 20.38 | 9,901 | 04 Sep 2026 | Direct | ||
| Vincent A. Forlenza | MCO | Common Stock | Award | 0.17% | 15.19 | 8,779 | 04 Sep 2026 | Direct | ||
| Vincent A. Forlenza | MCO | Phantom Stock Units (Deferred Compensation) | Award | 0.28% | 1.38 | 490 | 04 Sep 2026 | Direct | ||
| Jose Minaya | MCO | Common Stock | Award | 0.21% | 6.08 | 2,915 | 04 Sep 2026 | Direct | ||
| Jose Minaya | MCO | Phantom Stock Units (Deferred Compensation) | Award | 0.28% | 3.45 | 1,228 | 04 Sep 2026 | Direct | ||
| Therese Esperdy | MCO | Common Stock | Award | 0.21% | 10.93 | 5,239 | 04 Sep 2026 | Direct | ||
| Lisa P. Sawicki | MCO | Common Stock | Award | 0.21% | 1.11 | 530 | 04 Sep 2026 | Direct | ||
| Leslie Seidman | MCO | Common Stock | Award | 0.13% | 16.12 | 12,207 | 04 Sep 2026 | Direct | ||
| Jorge A. Bermudez | MCO | Common Stock | Award | 0.08% | 17.3 | 22,956 | 04 Sep 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Options Exercise | 2.26% | 1,167 | 52,831 | 01 Sep 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Sale | -2.76% | $736,273 | $501.89 | -1,467 | 51,664 | 01 Sep 2026 | Direct |
| Robert Fauber | MCO | Employee Stock Option (right to buy) | Options Exercise | -95.8% | -1,167 | 51 | 01 Sep 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Options Exercise | 2.25% | 1,167 | 53,131 | 03 Aug 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Sale | -2.75% | $710,468 | $484.30 | -1,467 | 51,964 | 03 Aug 2026 | Direct |
| Robert Fauber | MCO | Employee Stock Option (right to buy) | Options Exercise | -64.5% | -1,167 | 643 | 03 Aug 2026 | Direct | ||
| Christina Kosmowski | MCO | Common Stock | Award | 21,542 | 21,542 | 01 Jul 2026 | Direct | |||
| Robert Fauber | MCO | Common Stock | Options Exercise | 2.23% | 1,167 | 53,431 | 01 Jul 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Sale | -2.73% | $668,204 | $455.49 | -1,467 | 52,264 | 01 Jul 2026 | Direct |
| Robert Fauber | MCO | Employee Stock Option (right to buy) | Options Exercise | -48.6% | -1,167 | 1,235 | 01 Jul 2026 | Direct | ||
| Richard G. Steele | MCO | Common Stock | Sale | -7.91% | $71,512 | $455.49 | -157 | 1,828 | 01 Jul 2026 | Direct |
| Jose Minaya | MCO | Phantom Stock Units (Deferred Compensation) | Award | 7.69% | 87.56 | 1,227 | 01 Jul 2026 | Direct | ||
| Bruce van Saun | MCO | Common Stock | Award | 0.22% | 21.59 | 9,880 | 05 Jun 2026 | Direct | ||
| Vincent A. Forlenza | MCO | Common Stock | Award | 0.19% | 16.55 | 8,763 | 05 Jun 2026 | Direct | ||
| Vincent A. Forlenza | MCO | Phantom Stock Units (Deferred Compensation) | Award | 0.31% | 1.5 | 490 | 05 Jun 2026 | Direct | ||
| Jose Minaya | MCO | Common Stock | Award | 0.23% | 6.63 | 2,908 | 05 Jun 2026 | Direct | ||
| Jose Minaya | MCO | Phantom Stock Units (Deferred Compensation) | Award | 0.31% | 3.56 | 1,163 | 05 Jun 2026 | Direct | ||
| Therese Esperdy | MCO | Common Stock | Award | 0.23% | 11.91 | 5,228 | 05 Jun 2026 | Direct | ||
| Lisa P. Sawicki | MCO | Common Stock | Award | 0.23% | 1.21 | 529 | 05 Jun 2026 | Direct | ||
| Leslie Seidman | MCO | Common Stock | Award | 0.15% | 18.31 | 12,191 | 05 Jun 2026 | Direct | ||
| Jorge A. Bermudez | MCO | Common Stock | Award | 0.09% | 20.42 | 22,939 | 05 Jun 2026 | Direct | ||
| Richard G. Steele | MCO | Common Stock | Sale | -7.37% | $71,680 | $453.67 | -158 | 1,985 | 01 Jun 2026 | Direct |
| Robert Fauber | MCO | Common Stock | Options Exercise | 2.22% | 1,167 | 53,731 | 01 Jun 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Sale | -2.72% | $665,534 | $453.67 | -1,467 | 52,564 | 01 Jun 2026 | Direct |
| Robert Fauber | MCO | Employee Stock Option (right to buy) | Options Exercise | -39% | -1,167 | 1,827 | 01 Jun 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Options Exercise | 1.55% | 1,167 | 76,356 | 01 May 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Sale | -1.91% | $684,194 | $466.39 | -1,467 | 75,189 | 01 May 2026 | Direct |
| Robert Fauber | MCO | Employee Stock Option (right to buy) | Options Exercise | -32.5% | -1,167 | 2,419 | 01 May 2026 | Direct | ||
| Richard G. Steele | MCO | Common Stock | Sale | -6.87% | $73,690 | $466.39 | -158 | 2,143 | 01 May 2026 | Direct |
| Jose Minaya | MCO | Phantom Stock Units (Deferred Compensation) | Award | 8.71% | 93.39 | 1,166 | 01 Apr 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Options Exercise | 1.56% | 1,167 | 76,081 | 01 Apr 2026 | Direct | ||
| Robert Fauber | MCO | Common Stock | Sale | -1.91% | $642,209 | $437.77 | -1,467 | 75,489 | 01 Apr 2026 | Direct |
| Robert Fauber | MCO | Employee Stock Option (right to buy) | Options Exercise | -27.9% | -1,167 | 3,011 | 01 Apr 2026 | Direct | ||
| Richard G. Steele | MCO | Common Stock | Sale | -6.43% | $69,168 | $437.77 | -158 | 2,301 | 01 Apr 2026 | Direct |
| Lisa P. Sawicki | MCO | Common Stock | Award | 528 | 528 | 16 Mar 2026 | Direct | |||
| Bruce van Saun | MCO | Common Stock | Award | 0.27% | 26.69 | 9,859 | 13 Mar 2026 | Direct | ||
| Leslie Seidman | MCO | Common Stock | Award | 0.19% | 22.84 | 12,173 | 13 Mar 2026 | Direct | ||
| Jose Minaya | MCO | Common Stock | Award | 0.36% | 10.36 | 2,902 | 13 Mar 2026 | Direct | ||
| Jose Minaya | MCO | Phantom Stock Units (Deferred Compensation) | Award | 0.32% | 3.49 | 1,093 | 13 Mar 2026 | Direct | ||
| Vincent A. Forlenza | MCO | Common Stock | Award | 0.25% | 22.07 | 8,747 | 13 Mar 2026 | Direct | ||
| Vincent A. Forlenza | MCO | Phantom Stock Units (Deferred Compensation) | Award | 0.32% | 1.56 | 489 | 13 Mar 2026 | Direct |