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CB

Ticker case file

CB

CHUBB LTD SWITZ

13FSmart MoneyPublic Filings
$312.75+0.15%NYQ

Tracked funds

16Unique WSM-tracked managers; table rows may include common shares and options

Politicians active

7Recent transactions disclosed via House Clerk / Senate eFD

13F notional

$22.1B2026-03-31

Top conviction

6.4%max % across any fund's portfolio
Source layer

This page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.

13F filing

Funds holding this ticker

24
Manager13F valueConvictionClassOptionReportedSEC filing
Berkshire Hathaway Inc.Other$11.2B4.2%SH—2026-03-31SEC filing
GQG Partners LLCOther$4B6.4%SH—2026-03-31SEC filing
FMR LLCOther$4B0.21%SH—2026-03-31SEC filing
Capital World InvestorsOther$2B0.27%SH—2026-03-31SEC filing
Viking Global Investors LPOther$422.1M1.2%SH—2026-03-31SEC filing
Jennison Associates LLCOther$169.6M0.12%SH—2026-03-31SEC filing
Citadel Advisors LLCOther$83.1M0.01%SH—2026-03-31SEC filing
Citadel Advisors LLCOther$56.6M0.01%SHCALL2026-03-31SEC filing
Millennium Management LLCOther$41.2M0.02%SH—2026-03-31SEC filing
WCM Investment Management, LLCOther$30.3M0.07%SH—2026-03-31SEC filing
ClearBridge Investments, LLCOther$29.2M0.03%SH—2026-03-31SEC filing
Two Sigma Investments, LPOther$25.1M0.02%SH—2026-03-31SEC filing
Citadel Advisors LLCHedge$18.1M0.00%SHPUT2026-03-31SEC filing
Bridgewater Associates, LPOther$14.6M0.07%SH—2026-03-31SEC filing
Point72 Asset Management, L.P.Other$10.6M0.01%SH—2026-03-31SEC filing
Point72 Asset Management, L.P.Other$10.2M0.01%SHCALL2026-03-31SEC filing
Soros Fund Management LLCOther$7.5M0.08%SH—2026-03-31SEC filing
Millennium Management LLCHedge$7.4M0.00%SHPUT2026-03-31SEC filing
Millennium Management LLCOther$5.9M0.00%SHCALL2026-03-31SEC filing
Point72 Asset Management, L.P.Hedge$3.2M0.00%SHPUT2026-03-31SEC filing
Balyasny Asset Management L.P.Other$3.1M0.00%SH—2026-03-31SEC filing
Balyasny Asset Management L.P.Hedge$2.3M0.00%SHPUT2026-03-31SEC filing
Balyasny Asset Management L.P.Other$325.9K0.00%SHCALL2026-03-31SEC filing
Loomis, Sayles & Company, L.P.Other$39.1K0.00%SH—2026-03-31SEC filing

Politician

Politician PTR activity

7
Public datePoliticianActionOwnerAmount rangeFiling
2026-04-30Jared Moskowitz HouseholdD · FL-23PurchaseSelf$1K–$15K20034274
2026-04-13Thomas H. Kean HouseholdR · NJ-07Sale (Partial)Self$15K–$50K20034327
2025-07-16Josh Gottheimer HouseholdD · NJ-05PurchaseSelf$1K–$15K20030621
2025-07-03Scott Scott Franklin HouseholdR · FL-18PurchaseUnknown$1K–$15K20030494
2025-06-23Rob Bresnahan HouseholdR · PA-08SaleSelf$1K–$15K20030546
2025-06-22Jefferson Shreve HouseholdR · IN-06SaleSelf$15K–$50K20030387
2025-04-23George Whitesides HouseholdD · CA-27SaleUnknown$100K–$250K20027982

Combined activity

13F filings + PTR transactions, newest first

WSM tracked universe · data through Q1 2026 · 45d disclosure lagNot investment advice · Historical disclosures do not represent current positions