Who holds ticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

CHUBB LIMITED · common stock (filed as COM) · Q1 2026 · 36 members disclosed CB ↗
13F filers reporting this class for the quarter ended 2026-03-31; 1–500 of 1,697 holders are listed, largest first
1,697
sum of the reported values across every holder; undisclosed values are left out, never counted as zero
$101B
holders whose share count rose or who opened the position (new + add), by shares
782
holders absent this quarter after holding last quarter — inferred from absence, not a sale record
101
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Holders — quarter ended 2026-03-31

by reported value · Δ shares vs 2025-12-31Holders rank by reported value. The change kind — new, add, trim or exit — is read from the share count against the prior quarter, never from the reported value.
13F holders of CB ranked by reported value, 1–25 of 1,697 holders
#FilerReported valueSharesΔ sharesChange
1BERKSHIRE HATHAWAY INC$11.2B34,249,1830NO CHANGE
2BlackRock, Inc.$9.1B27,888,703−383,096TRIM
3VANGUARD CAPITAL MANAGEMENT LLC$7.6B23,255,968—NO PRIOR
4STATE STREET CORP$5.5B16,706,179−138,872TRIM
5GQG Partners LLC$4.0B12,418,796−62,380TRIM
6FMR LLC$4.0B12,222,474+1,302,824ADD
7GEODE CAPITAL MANAGEMENT, LLC$3.0B9,119,205+235,030ADD
8VANGUARD PORTFOLIO MANAGEMENT LLC$2.9B8,932,609—NO PRIOR
9MASSACHUSETTS FINANCIAL SERVICES CO /MA/$2.1B6,514,984−371,609TRIM
10WELLINGTON MANAGEMENT GROUP LLP$2.1B6,308,944−1,200,050TRIM
11Capital Research Global Investors$2.1B6,297,525+610,680ADD
12Capital World Investors$2.0B6,054,312−3,881,554TRIM
13AMERIPRISE FINANCIAL INC$1.7B5,314,394+286,152ADD
14MORGAN STANLEY$1.6B5,025,601−132,612TRIM
15BANK OF AMERICA CORP /DE/$1.6B4,908,624+147,876ADD
16WELLS FARGO & COMPANY/MN$1.5B4,662,076−36,077TRIM
17RAYMOND JAMES FINANCIAL INC$1.3B4,066,212−53,651TRIM
18AQR CAPITAL MANAGEMENT LLC$1.2B3,840,991−400,890TRIM
19NORTHERN TRUST CORP$1.2B3,578,627−32,791TRIM
20Bank of New York Mellon Corp$1.1B3,420,692+1,457,992ADD
21UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$1.1B3,409,843+861,536ADD
22UBS Group AG$936M2,871,071+212,771ADD
23Legal & General Group Plc$840M2,578,293+56,598ADD
24Capital International Investors$764M2,345,364−179,220TRIM
25CHARLES SCHWAB INVESTMENT MANAGEMENT INC$746M2,287,650+50,242ADD
Show the top 500 of 1,697 holders
Truncated by Public Filings. Top 500 of 1,697 holders shown; the rest are on EDGAR. Method ↗
Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · CB

Congress · last 90 days

Buyers
2 Maria Elvira Salazar R–FL-27, Kevin Hern R–OK-1 $31K–$115K
Sellers
2 Maria Elvira Salazar R–FL-27, Kevin Hern R–OK-1 $17K–$80K

filed 2026-07-31 → 2026-10-29 · statutory ranges

Use of congressional disclosure reports for commercial purposes, credit decisions or solicitation is restricted by 5 U.S.C. §13107(c).

Notable managers · quarter ended 2026-03-31

Trimming
1 Bridgewater Associates $14.6M held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · CHUBB LIMITED

Merged timeline of congressional filings and notable-manager moves on CB
DateWhoChangeSize
2026-10-13Kevin Hern CongressSELL$1K–$15K
2026-10-07Maria Elvira Salazar CongressSELL$1K–$15K
2026-09-25Kevin Hern CongressBUY$1K–$15K
2026-09-09Maria Elvira Salazar CongressSELL$15K–$50K
2026-08-07Maria Elvira Salazar CongressBUY$15K–$50K
2026-08-07Maria Elvira Salazar CongressBUY$15K–$50K
2026-05-15Viking Global Investors 13FADD+281,172 sh
2026-05-15Gotham Asset Management 13FADD+9,510 sh
2026-05-15Soros Fund Management 13FNEW+22,890 sh
2026-05-15Bridgewater Associates 13FTRIM−11,800 sh

10 newest, by filing date · 13F rows are quarter-end snapshots, not trades

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.