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5%+ stakes · Schedule 13D and 13G

SiriusPoint Ltd: 5%+ holders

Who has reported owning 5% or more of SiriusPoint Ltd, from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

At 5% or more2
Filings12
Latest filing2026-08-11

SiriusPoint Ltd has 12 Schedule 13D or 13G filings on record since 2025-08-13. 2 holders' latest filing reports 5% or more of common. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
Vanguard Portfolio Management5.83%6,824,184SCHEDULE 13G, 2026-04-282026-03-31
Donald Smith & Co., Inc.5.2%6,164,189SCHEDULE 13G, 2026-08-112026-06-30
Wellington Management Group LLP3.7%4,297,864SCHEDULE 13G/A, 2025-11-122025-09-30
Capital Research Global Investors0.6%747,968SCHEDULE 13G/A, 2026-05-142026-03-31
The Vanguard Group0%0SCHEDULE 13G/A, 2026-03-262026-03-13

Timeline

FiledHolderPercentFiling
2025-08-13Capital Research Global Investors4.9%SCHEDULE 13G/A
2025-08-15Donald Smith & Co., Inc.5.9%SCHEDULE 13G
2025-10-06The Vanguard Group10.07%SCHEDULE 13G/A
2025-11-12Wellington Management Group LLP3.7%SCHEDULE 13G/A
2025-11-13Donald Smith & Co., Inc.6.3%SCHEDULE 13G
2025-11-13Capital Research Global Investors5.7%SCHEDULE 13G
2026-02-11Donald Smith & Co., Inc.7.2%SCHEDULE 13G
2026-03-26The Vanguard Group0%SCHEDULE 13G/A
2026-04-28Vanguard Portfolio Management5.83%SCHEDULE 13G
2026-05-14Donald Smith & Co., Inc.8.1%SCHEDULE 13G
2026-05-14Capital Research Global Investors0.6%SCHEDULE 13G/A
2026-08-11Donald Smith & Co., Inc.5.2%SCHEDULE 13G

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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.

Cite this page

Permanent URL: https://mentionfox.com/stakes/siriuspoint
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
SiriusPoint Ltd 5%+ holders: 2 at 5% or more, largest Vanguard Portfolio Management 5.83%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/siriuspoint