CB Institutional Ownership
Top institutional (13F) holders of CB and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
49
Institutional value
$79.73B
Top holder
BERKSHIRE HATHAWAY INC
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| BERKSHIRE HATHAWAY INCinvestment advisor | 8.8% | Aug 14, 2026 | $11.67B |
| BlackRock, Inc.holding company | 7.5% | Aug 7, 2026 | $9.91B |
| Vanguard Capital Managementinvestment advisor | 6.0% | Aug 13, 2026 | $7.9B |
| STATE STREET CORPORATIONinvestment advisor | 4.3% | Sep 22, 2026 | $5.72B |
| T. Rowe Price Associates, Inc.investment advisor | 4.0% | Aug 14, 2026 | $5.23B |
| FMR LLCinvestment advisor | 3.5% | Aug 13, 2026 | $4.56B |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | 2.4% | Aug 12, 2026 | $3.11B |
| Vanguard Portfolio Managementinvestment advisor | 2.3% | Aug 13, 2026 | $3.03B |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | 1.6% | Aug 14, 2026 | $2.11B |
| Massachusetts Financial Services Companyinvestment advisor | 1.5% | Aug 3, 2026 | $2.03B |
| Capital World Investorsinvestment advisor | 1.4% | Aug 12, 2026 | $1.9B |
| Ameriprise Financial, Inc.holding company | 1.4% | Aug 14, 2026 | $1.83B |
| MORGAN STANLEYinvestment advisor | 1.4% | Aug 13, 2026 | $1.8B |
| BANK OF AMERICA CORP /DE/investment advisor | 1.2% | Aug 14, 2026 | $1.55B |
| JPMORGAN CHASE & COinvestment advisor | 1.1% | Aug 12, 2026 | $1.43B |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | 1.0% | Aug 14, 2026 | $1.36B |
| WELLS FARGO & COMPANY/MNinvestment advisor | 1.0% | Aug 14, 2026 | $1.31B |
| Capital Research Global Investorsinvestment advisor | 0.9% | Aug 12, 2026 | $1.2B |
| NORTHERN TRUST CORPinvestment advisor | 0.9% | Aug 13, 2026 | $1.18B |
| Norges Bankother | 0.8% | Aug 12, 2026 | $1.07B |
| Bank of New York Mellon Corpholding company | 0.8% | Aug 6, 2026 | $1.04B |
| GOLDMAN SACHS GROUP INCinvestment advisor | 0.8% | Aug 14, 2026 | $990.95M |
| UBS Group AGinvestment advisor | 0.7% | Aug 13, 2026 | $983.48M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPinvestment advisor | 0.6% | Aug 13, 2026 | $838.56M |
| ROYAL BANK OF CANADAinvestment advisor | 0.6% | Aug 14, 2026 | $831.31M |
Institutional ownership for companies related to CB
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.