Chubb Ltd
Held by 7 superinvestors (CB).
Educational data only — not investment advice. 13F positions are self-reported and can lag up to 45 days.
Ownership · 13F consensus
Who's buying it
Institutional ownership aggregated across funds — consensus strength and this quarter's moves. Describes actions, not advice.
7 superinvestors hold it · $12.01B combined
Largest holder Warren Buffett
Held by 7 superinvestors of Chubb Ltd (CB); this quarter 2 added, 2 trimmed (as of 2026-03-31).
13F positions are self-reported and can lag up to 45 days. Informational only — not investment advice.
Superinvestors Holding This Security
- Value$11.16BWeight (prev→now)3.9% → 4.2%
- Value$422.1MWeight (prev→now)0.8% → 1.2% ▲
- Value$389.6MWeight (prev→now)1.7% → 1.8% ▲
- Value$17.6MWeight (prev→now)3.3% → 3.6% ▼
- Value$14.6MWeight (prev→now)0.1% → 0.1% ▼
- Value$6.2MWeight (prev→now)1.2% → 1.4%
- Value$235,321Weight (prev→now)0.0% → 0.0%
Ownership overview
Chubb Ltd (CB) is held by 7 of the superinvestors tracked on Compounder, with a combined $12.01B in reported 13F value. The largest position belongs to Warren Buffett, where it makes up 4.2% of the portfolio.
Other notable holders by value include Andreas Halvorsen (1.2% of its book), Christopher Davis (1.8% of its book) and David Rolfe (3.6% of its book).
Over the latest quarter, 0 of the tracked filers opened a new position in CB, 2 added to existing ones, 2 trimmed, and 0 sold out entirely.
Holder counts and values reflect the most recent SEC Form 13F filings, through the quarter ended 2026-03-31. Source: SEC EDGAR. A 13F shows only long US-listed positions and can lag the real portfolio by up to 45 days, so this is disclosed long ownership, not a complete picture.
Holders over time
Superinvestors holding this security over the last 8 quarters: 3 → 7.
Early quarters may understate holder counts due to data backfill — read the slope with care.
Sources· SEC EDGAR 13F as of 2026-05-15
Stay Updated
Curated 13F moves and valuation insights, straight to your inbox.