On this page
- American International Group, Inc.
- Everest Group, Ltd.
- Globe Life Inc
- Horace Mann Educators
- Humana Inc.
- Mgic Investment Corp
- RenaissanceRe Holdings Ltd.
- Travelers Companies Inc
- Unum Group
- White Mountains Insurance Group Lt
American International Group, Inc.
American International Group, Inc. has 7 Schedule 13D or 13G filings on record since 2025-10-30. 3 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Vanguard Capital Management | 7.52% | 40,362,123 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Wellington Management Group LLP | 5.3% | 28,370,434 | SCHEDULE 13G, 2026-05-15 | 2026-03-31 |
| Vanguard Portfolio Management | 5.1% | 27,389,275 | SCHEDULE 13G, 2026-04-28 | 2026-03-31 |
| Capital Research Global Investors | 4.9% | 26,228,641 | SCHEDULE 13G/A, 2026-02-12 | 2025-12-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Vanguard Capital Management | 5,490,553 | 0 | 40,362,123 | 0 | SCHEDULE 13G, 2026-04-29 |
| Wellington Management Group LLP | 0 | 27,267,910 | 0 | 28,370,434 | SCHEDULE 13G, 2026-05-15 |
| Wellington Group Holdings LLP | 0 | 27,267,910 | 0 | 28,370,434 | SCHEDULE 13G, 2026-05-15 |
| Wellington Investment Advisors Holdings LLP | 0 | 27,267,910 | 0 | 28,370,434 | SCHEDULE 13G, 2026-05-15 |
| Wellington Management Company LLP | 0 | 27,128,672 | 0 | 27,307,533 | SCHEDULE 13G, 2026-05-15 |
| Vanguard Portfolio Management | 193,214 | 0 | 27,389,275 | 0 | SCHEDULE 13G, 2026-04-28 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-26 |
The latest filing identifies American International Group, Inc. by CUSIP 026874784 and gives its principal executive office as 1271 AVE OF THE AMERICAS, FL 37, NEW YORK (SCHEDULE 13G, 2026-05-15).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-10-30 | The Vanguard Group | 12.36% | SCHEDULE 13G/A |
| 2025-11-13 | Capital Research Global Investors | 5.2% | SCHEDULE 13G |
| 2026-02-12 | Capital Research Global Investors | 4.9% | SCHEDULE 13G/A |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-28 | Vanguard Portfolio Management | 5.1% | SCHEDULE 13G |
| 2026-04-29 | Vanguard Capital Management | 7.52% | SCHEDULE 13G |
| 2026-05-15 | Wellington Management Group LLP | 5.3% | SCHEDULE 13G |
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| September 2, 2026 | Leadership change: Peter Zaffino departs, Executive Chair, and 1 more | — | Leadership changes | Source |
| May 14, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| April 27, 2026 | Leadership change: Eric Andersen appointed, President | — | Leadership changes | Source |
Everest Group, Ltd.
Everest Group, Ltd. has 4 Schedule 13D or 13G filings on record since 2026-03-26. 3 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Vanguard Capital Management | 7.55% | 3,052,364 | SCHEDULE 13G, 2026-04-28 | 2026-03-31 |
| Vanguard Portfolio Management | 5.39% | 2,180,240 | SCHEDULE 13G, 2026-04-28 | 2026-03-31 |
| Norges Bank | 5.19% | 2,097,938 | SCHEDULE 13G, 2026-05-11 | 2026-03-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Vanguard Capital Management | 418,642 | 0 | 3,052,364 | 0 | SCHEDULE 13G, 2026-04-28 |
| Vanguard Portfolio Management | 12,150 | 0 | 2,180,240 | 0 | SCHEDULE 13G, 2026-04-28 |
| Norges Bank | 2,097,552 | 0 | 2,097,552 | 386 | SCHEDULE 13G, 2026-05-11 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-26 |
The latest filing identifies Everest Group, Ltd. by CUSIP G3223R108 and gives its principal executive office as SEON PLACE, 4TH FLOOR, 141 FRONT STREET, HAMILTON (SCHEDULE 13G, 2026-05-11).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-28 | Vanguard Capital Management | 7.55% | SCHEDULE 13G |
| 2026-04-28 | Vanguard Portfolio Management | 5.39% | SCHEDULE 13G |
| 2026-05-11 | Norges Bank | 5.19% | SCHEDULE 13G |
Globe Life Inc
Globe Life Inc has 6 Schedule 13D or 13G filings on record since 2025-08-12. 3 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Vanguard Capital Management | 7.45% | 5,847,224 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Vanguard Portfolio Management | 5.44% | 4,269,535 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Invesco Ltd. | 5.1% | 4,016,350 | SCHEDULE 13G, 2026-05-06 | 2026-03-31 |
| Wellington Management Group LLP | 4.8% | 3,957,434 | SCHEDULE 13G/A, 2025-08-12 | 2025-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Vanguard Capital Management | 697,232 | 0 | 5,847,224 | 0 | SCHEDULE 13G, 2026-04-30 |
| Vanguard Portfolio Management | 15,432 | 0 | 4,269,535 | 0 | SCHEDULE 13G, 2026-04-29 |
| Invesco Ltd. | 3,983,660 | 0 | 4,016,350 | 0 | SCHEDULE 13G, 2026-05-06 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-26 |
The latest filing identifies Globe Life Inc by CUSIP 37959E102 and gives its principal executive office as 7677 Henneman Way, Mckinney (SCHEDULE 13G, 2026-05-06).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-12 | Wellington Management Group LLP | 4.8% | SCHEDULE 13G/A |
| 2026-01-30 | The Vanguard Group | 12.67% | SCHEDULE 13G/A |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 5.44% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 7.45% | SCHEDULE 13G |
| 2026-05-06 | Invesco Ltd. | 5.1% | SCHEDULE 13G |
Horace Mann Educators
Horace Mann Educators has 7 Schedule 13D or 13G filings on record since 2026-03-27. 4 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Franklin Resources, Inc. | 7.4% | 2,999,746 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Vanguard Portfolio Management | 7.1% | 2,872,342 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| T. Rowe Price Associates, Inc. | 6.3% | 2,563,874 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| Vanguard Capital Management | 5.28% | 2,135,847 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Fuller & Thaler Asset Management, Inc. | 4.91% | 1,985,506 | SCHEDULE 13G/A, 2026-05-13 | 2026-03-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
| Franklin Mutual Advisers, LLC | 0% | 0 | SCHEDULE 13G/A, 2026-04-28 | 2026-03-31 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Vanguard Portfolio Management | 30,658 | 0 | 2,872,342 | 0 | SCHEDULE 13G, 2026-04-29 |
| T. Rowe Price Associates, Inc. | 2,552,832 | 0 | 2,563,874 | 0 | SCHEDULE 13G/A, 2026-05-15 |
| Vanguard Capital Management | 311,143 | 0 | 2,135,847 | 0 | SCHEDULE 13G, 2026-04-30 |
| Fuller & Thaler Asset Management, Inc. | 1,954,856 | 0 | 1,985,506 | 0 | SCHEDULE 13G/A, 2026-05-13 |
The latest filing identifies Horace Mann Educators by CUSIP 440327104 and gives its principal executive office as 1 HORACE MANN PLZ, SPRINGFIELD, IL 62715 (SCHEDULE 13G/A, 2026-05-15).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-28 | Franklin Mutual Advisers, LLC | 0% | SCHEDULE 13G/A |
| 2026-04-29 | Franklin Resources, Inc. | 7.4% | SCHEDULE 13G |
| 2026-04-29 | Vanguard Portfolio Management | 7.1% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 5.28% | SCHEDULE 13G |
| 2026-05-13 | Fuller & Thaler Asset Management, Inc. | 4.91% | SCHEDULE 13G/A |
| 2026-05-15 | T. Rowe Price Associates, Inc. | 6.3% | SCHEDULE 13G/A |
Humana Inc.
Humana Inc. has 4 Schedule 13D or 13G filings on record since 2025-07-29. 2 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Dodge & Cox | 9.5% | 11,380,673 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
| Vanguard Capital Management | 7.55% | 9,068,300 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Dodge & Cox | 10,742,448 | 0 | 11,380,673 | 0 | SCHEDULE 13G/A, 2026-05-14 |
| Vanguard Capital Management | 1,229,538 | 0 | 9,068,300 | 0 | SCHEDULE 13G, 2026-04-30 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-27 |
The latest filing identifies Humana Inc. by CUSIP 444859102 and gives its principal executive office as 101 East Main Street, Louisville, KY 40202 (SCHEDULE 13G/A, 2026-05-14).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-29 | The Vanguard Group | 11.76% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-30 | Vanguard Capital Management | 7.55% | SCHEDULE 13G |
| 2026-05-14 | Dodge & Cox | 9.5% | SCHEDULE 13G/A |
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| July 29, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| April 10, 2026 | Leadership change: Robert S. Field appointed, Director | — | Leadership changes | Source |
Mgic Investment Corp
Mgic Investment Corp has 9 Schedule 13D or 13G filings on record since 2025-07-17. 6 holders' latest filing reports 5% or more of common stock, par value $1 per share. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 9% | 21,404,266 | SCHEDULE 13G/A, 2025-07-17 | 2025-06-30 |
| Vanguard Portfolio Management | 8.4% | 18,071,970 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Dimensional Fund Advisors LP | 6.3% | 13,654,046 | SCHEDULE 13G/A, 2026-04-09 | 2026-03-31 |
| Vanguard Capital Management | 5.28% | 11,372,306 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Jpmorgan Chase & Co | 5.2% | 11,200,879 | SCHEDULE 13G/A, 2026-05-12 | 2026-03-31 |
| AQR Capital Management, LLC | 5.19% | 11,616,282 | SCHEDULE 13G, 2026-02-13 | 2025-12-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Vanguard Portfolio Management | 118,013 | 0 | 18,071,970 | 0 | SCHEDULE 13G, 2026-04-29 |
| Vanguard Capital Management | 1,690,814 | 0 | 11,372,306 | 0 | SCHEDULE 13G, 2026-04-30 |
| Jpmorgan Chase & Co | 10,207,232 | 77 | 11,199,531 | 721 | SCHEDULE 13G/A, 2026-05-12 |
The latest filing identifies Mgic Investment Corp by CUSIP 552848103 and gives its principal executive office as 250 EAST KILBOURN AVENUE, MILWAUKEE, WI 53202 (SCHEDULE 13G/A, 2026-05-12).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-17 | BlackRock, Inc. | 9% | SCHEDULE 13G/A |
| 2025-07-22 | Jpmorgan Chase & Co. | 7.6% | SCHEDULE 13G/A |
| 2026-02-13 | AQR Capital Management, LLC | 5.19% | SCHEDULE 13G |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-09 | Dimensional Fund Advisors LP | 6.3% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 8.4% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 5.28% | SCHEDULE 13G |
| 2026-05-04 | Jpmorgan Chase & Co. | 5.2% | SCHEDULE 13G/A |
| 2026-05-12 | Jpmorgan Chase & Co | 5.2% | SCHEDULE 13G/A |
RenaissanceRe Holdings Ltd.
RenaissanceRe Holdings Ltd. has 7 Schedule 13D or 13G filings on record since 2025-10-15. 3 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Vanguard Portfolio Management | 5.33% | 2,303,243 | SCHEDULE 13G, 2026-04-28 | 2026-03-31 |
| Vanguard Capital Management | 5.31% | 2,295,339 | SCHEDULE 13G, 2026-04-28 | 2026-03-31 |
| State Farm Mutual Automobile Insurance Company | 5.1% | 2,399,303 | SCHEDULE 13G/A, 2025-10-15 | 2025-07-24 |
| T. Rowe Price Associates, Inc. | 4.1% | 1,891,041 | SCHEDULE 13G/A, 2026-02-17 | 2025-12-31 |
| Capital World Investors | 3.4% | 1,478,491 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Vanguard Portfolio Management | 12,978 | 0 | 2,303,243 | 0 | SCHEDULE 13G, 2026-04-28 |
| Vanguard Capital Management | 335,181 | 0 | 2,295,339 | 0 | SCHEDULE 13G, 2026-04-28 |
| Capital World Investors | 1,478,491 | 0 | 1,478,491 | 0 | SCHEDULE 13G/A, 2026-05-14 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-26 |
The latest filing identifies RenaissanceRe Holdings Ltd. by CUSIP G7496G103 and gives its principal executive office as Renaissance House, 12 Crow Lane, Pembroke (SCHEDULE 13G/A, 2026-05-14).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-10-15 | State Farm Mutual Automobile Insurance Company | 5.1% | SCHEDULE 13G/A |
| 2025-11-14 | T. Rowe Price Associates, Inc. | 6.1% | SCHEDULE 13G/A |
| 2026-02-17 | T. Rowe Price Associates, Inc. | 4.1% | SCHEDULE 13G/A |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-28 | Vanguard Capital Management | 5.31% | SCHEDULE 13G |
| 2026-04-28 | Vanguard Portfolio Management | 5.33% | SCHEDULE 13G |
| 2026-05-14 | Capital World Investors | 3.4% | SCHEDULE 13G/A |
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| May 14, 2026 | Leadership change: Robert Qutub departs, Chief Financial Officer, and 1 more | — | Leadership changes | Source |
| May 6, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
Travelers Companies Inc
Travelers Companies Inc has 4 Schedule 13D or 13G filings on record since 2026-02-05. 2 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Vanguard Capital Management | 7.49% | 16,204,019 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Fmr LLC | 5.5% | 11,999,444 | SCHEDULE 13G/A, 2026-05-06 | 2026-03-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Vanguard Capital Management | 2,153,316 | 0 | 16,204,019 | 0 | SCHEDULE 13G, 2026-04-30 |
| Fmr LLC | 8,395,847 | 0 | 11,999,444 | 0 | SCHEDULE 13G/A, 2026-05-06 |
| Abigail P. Johnson | 0 | 0 | 11,999,444 | 0 | SCHEDULE 13G/A, 2026-05-06 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-26 |
The latest filing identifies Travelers Companies Inc by CUSIP 89417E109 and gives its principal executive office as 385 Washington St, Saint Paul, MN 55102 (SCHEDULE 13G/A, 2026-05-06).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-02-05 | The Vanguard Group | 10.19% | SCHEDULE 13G/A |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-30 | Vanguard Capital Management | 7.49% | SCHEDULE 13G |
| 2026-05-06 | Fmr LLC | 5.5% | SCHEDULE 13G/A |
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 7, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
Unum Group
Unum Group has 4 Schedule 13D or 13G filings on record since 2026-03-27. 3 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 10.5% | 17,158,408 | SCHEDULE 13G/A, 2026-04-07 | 2026-03-31 |
| Norges Bank | 9.03% | 14,792,902 | SCHEDULE 13G/A, 2026-05-11 | 2026-03-31 |
| Vanguard Portfolio Management | 5.72% | 9,379,695 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| BlackRock, Inc. | 16,656,103 | 0 | 17,158,408 | 0 | SCHEDULE 13G/A, 2026-04-07 |
| Norges Bank | 14,638,549 | 0 | 14,638,549 | 154,353 | SCHEDULE 13G/A, 2026-05-11 |
| Vanguard Portfolio Management | 40,293 | 0 | 9,379,695 | 0 | SCHEDULE 13G, 2026-04-29 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-27 |
The latest filing identifies Unum Group by CUSIP 91529Y106 and gives its principal executive office as 1 FOUNTAIN SQUARE, CHATTANOOGA, TN 37402 (SCHEDULE 13G/A, 2026-05-11).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-07 | BlackRock, Inc. | 10.5% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 5.72% | SCHEDULE 13G |
| 2026-05-11 | Norges Bank | 9.03% | SCHEDULE 13G/A |
White Mountains Insurance Group Lt
White Mountains Insurance Group Lt has 7 Schedule 13D or 13G filings on record since 2025-08-07. 1 holder's latest filing reports 5% or more of common. Each figure below is the holder's own, as filed, with the filing linked.
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Vanguard Capital Management | 5.18% | 127,993 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Neuberger Berman Group LLC | 4.9% | 121,583 | SCHEDULE 13G/A, 2026-05-07 | 2026-04-30 |
| Morgan Stanley | 3% | 76,817 | SCHEDULE 13G/A, 2026-02-12 | 2025-12-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Vanguard Capital Management | 18,836 | 0 | 127,993 | 0 | SCHEDULE 13G, 2026-04-30 |
| Neuberger Berman Group LLC | 0 | 110,283 | 0 | 121,583 | SCHEDULE 13G/A, 2026-05-07 |
| Neuberger Berman Investment Advisers LLC | 0 | 106,687 | 0 | 117,789 | SCHEDULE 13G/A, 2026-05-07 |
| Morgan Stanley | 0 | 53,289 | 0 | 76,817 | SCHEDULE 13G/A, 2026-02-12 |
| The Vanguard Group | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-03-27 |
The latest filing identifies White Mountains Insurance Group Lt by CUSIP G9618E107 and gives its principal executive office as 23 SOUTH MAIN STREET, SUITE 3B, hanover, NH 03755 (SCHEDULE 13G/A, 2026-05-07).
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-07 | Morgan Stanley | 6.2% | SCHEDULE 13G/A |
| 2025-11-07 | Morgan Stanley | 5.2% | SCHEDULE 13G/A |
| 2026-02-05 | Neuberger Berman Group LLC | 5.1% | SCHEDULE 13G |
| 2026-02-12 | Morgan Stanley | 3% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-30 | Vanguard Capital Management | 5.18% | SCHEDULE 13G |
| 2026-05-07 | Neuberger Berman Group LLC | 4.9% | SCHEDULE 13G/A |
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 27, 2026 | Leadership change: Stephen Klar appointed, Director | — | Leadership changes | Source |
Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.
