Warren Buffett's CB Position Overview
Warren Buffett (via Berkshire Hathaway INC) currently holds 34.25 M shares of Chubb Limited (CB) worth $10.69 B, representing 3.90% of the portfolio. First purchased in 2023-Q3, this medium-term investment has been held for 10 quarters.
Based on 13F filings, Warren Buffett has maintained a strategic position in CB, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2023, adding 11.96 M shares.
Analysis based on 13F filings available since 2013 Q2
Warren Buffett's Chubb Limited (CB) Holding Value Over Time
Track share changes against reported price movement
Quarterly Chubb Limited (CB) Trades by Warren Buffett
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +2.92 M | Add 9.31% | 34.25 M | $312.12 |
| Q3 2025 | +4.3 M | Add 15.90% | 31.33 M | $282.25 |
| Q2 2024 | +1.11 M | Add 4.28% | 27.03 M | $255.08 |
| Q1 2024 | +5.82 M | Add 28.97% | 25.92 M | $259.13 |
| Q4 2023 | +11.96 M | Add 146.82% | 20.1 M | $226.00 |
| Q3 2023 | +8.14 M | New Buy | 8.14 M | $208.18 |
Warren Buffett's Chubb Limited Investment FAQs
Warren Buffett first purchased Chubb Limited (CB) in Q3 2023, acquiring 8,143,530 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Warren Buffett has held Chubb Limited (CB) for 10 quarters since Q3 2023.
Warren Buffett's largest addition to Chubb Limited (CB) was in Q4 2023, adding 20,100,000 shares worth $4.54 B.
According to the latest 13F filing for Q4 2025, Warren Buffett's firm, Berkshire Hathaway INC, owns 34,249,183 shares of Chubb Limited (CB), valued at approximately $10.69 B.
As of the Q4 2025 filing, Chubb Limited (CB) represents approximately 3.90% of Warren Buffett's publicly disclosed stock portfolio, making it one of their key holdings.
Warren Buffett's peak holding in Chubb Limited (CB) was 34,249,183 shares, as reported at the end of Q4 2025.