Unclassified

CHUBB LTD SWITZ

Original CUSIPs: H1467J104. This page shows current managers, quarterly changes, and primary SEC sources.

Current managers

Latest reporting quarter

Q1 2026

Who holds it and what changed this quarter

Portfolio weight and share-count changes are shown for every tracked manager with a current or prior-quarter position.

Bridgewater Associates

Ray Dalio / Bridgewater

Q1 2026

Reduced

0.06% → 0.07%(+0.001 pp)

Bridgewater Associates sold 11,800 shares; portfolio weight moved from 0.06% to 0.07%.

-11,800 Shares

-20.85%

SEC

Berkshire Hathaway

Warren Buffett

Q1 2026

Unchanged

3.90% → 4.24%(+0.34 pp)

Berkshire Hathaway kept the share count unchanged while portfolio weight moved from 3.90% to 4.24%.

0 Shares

+0.00%

SEC

Four-quarter trend

Each line is one tracked manager’s portfolio weight. Labels identify the manager directly.

Historical and source details

Market values, quarterly totals, and original CUSIP rows are available below without obscuring current actions.

Quarterly holdings details

Quarter	Current managers	Combined value	Total shares	Manager details
Q2 2025	2	$7,836,475,195	27,048,444	Berkshire Hathaway New position Bridgewater Associates New position
Q3 2025	2	$8,862,643,508	31,399,977	Berkshire Hathaway Increased Bridgewater Associates Increased
Q4 2025	2	$10,707,515,684	34,305,766	Berkshire Hathaway Increased Bridgewater Associates Reduced
Q1 2026	2	$11,177,432,338	34,293,966	Berkshire Hathaway Unchanged Bridgewater Associates Reduced

Original CUSIP details

Manager	Issuer	CUSIP	Security class	Market value	Shares	Weight	Source
Berkshire Hathaway	CHUBB LTD SWITZ	H1467J104	COM	$11,162,836,215	34,249,183	4.24%	SEC XML
Bridgewater Associates	CHUBB LTD SWITZ	H1467J104	COM	$14,596,123	44,783	0.07%	SEC XML

Data source

Holdings facts come from SEC 13F information tables. Tickers, company aliases, and themes are used only for search and normalized display, not as a holdings source.