L3VLUP
Quarter end
30 Sep 2024
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 5 Nov 2024
Managers listing it
20
at least, of 95 tracked, among listed positions
Comparable managers
94
filed both Q2 2024 and Q3 2024; 14 listed it in both
Shares listed
102,994,185
combined, among listed positions
Reported value
$29.7bn
combined, at the quarter end

Among the 94 comparable managers: 11 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing CB in Q3 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

20 of 20 holders

ActionFiling
Berkshire Hathaway Inc27,033,784$7.8bn2.93%Held014 Nov 2024 (the filing on sec.gov)
T. Rowe Price Associates Inc17,338,558$5.0bn0.58%Trimmed-233,91014 Nov 2024 (the filing on sec.gov)
Fidelity (FMR LLC)15,576,485$4.5bn0.27%Added+1,052,9995 Nov 2026 (the filing on sec.gov)
Capital World Investors11,268,412$3.2bn0.50%Added+25,11013 Nov 2024 (the filing on sec.gov)
Wellington Management Group LLP8,922,021$2.6bn0.45%Trimmed-645,06414 Nov 2024 (the filing on sec.gov)
Capital Research Global Investors8,762,888$2.5bn0.53%Added+1,395,33713 Nov 2024 (the filing on sec.gov)
MFS Investment Management8,722,514$2.5bn0.75%Trimmed-198,83212 Nov 2024 (the filing on sec.gov)
Invesco Ltd2,437,815$703m0.14%Added+134,30112 Nov 2024 (the filing on sec.gov)
AQR Capital Management LLC1,131,810$324m0.45%Trimmed-30,22914 Nov 2024 (the filing on sec.gov)
AllianceBernstein LP415,968$120munder 0.1%Trimmed-23,43314 Nov 2024 (the filing on sec.gov)
Millennium Management LLC383,334$111m0.05%Addedn.a.14 Nov 2024 (the filing on sec.gov)
Neuberger Berman Group LLC331,630$96m0.07%Trimmed-10,24314 Nov 2024 (the filing on sec.gov)
Jane Street Group LLC281,460$81munder 0.1%Addedn.a.15 Nov 2024 (the filing on sec.gov)
Egerton Capital UK LLP148,764$43m0.43%Newnew5 Nov 2024 (the filing on sec.gov)
Arrowstreet Capital LP112,824$33munder 0.1%Trimmed-413,72414 Nov 2024 (the filing on sec.gov)
Brevan Howard Capital Management LP53,566$15m0.11%Newnew14 Nov 2024 (the filing on sec.gov)
ExodusPoint Capital Management LP39,062$11m0.07%Added+23,02712 Nov 2024 (the filing on sec.gov)
Bridgewater Associates LP23,845$6.9munder 0.1%Trimmed-69,56713 Nov 2024 (the filing on sec.gov)
GAMCO Investors Inc8,723$2.5munder 0.1%Addedn.a.14 Nov 2024 (the filing on sec.gov)
Dodge & Cox722$208kunder 0.1%Newnew13 Nov 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q2 2024 to Q3 2024, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
20 in Q3 2024 to 26 in Q2 2026

Tracked managers listing it, at least.

01020304020162017201820192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CB by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20151$54mn.a.n.a.
Q1 201622$10.6bnn.a.n.a.
Q2 201619$11.7bnn.a.n.a.
Q3 201618$11.3bnn.a.n.a.
Q4 201618$14.9bnn.a.n.a.
Q1 201716$15.3bnn.a.n.a.
Q2 201716$16.3bnn.a.n.a.
Q3 201719$15.9bnn.a.n.a.
Q4 201715$16.7bnn.a.n.a.
Q1 201820$15.8bnn.a.n.a.
Q2 201818$14.1bnn.a.n.a.
Q3 201817$13.7bnn.a.n.a.
Q4 201814$12.9bnn.a.n.a.
Q1 201913$13.6bnn.a.n.a.
Q2 201915$13.4bnn.a.n.a.
Q3 201920$14.5bnn.a.n.a.
Q4 201915$13.6bnn.a.n.a.
Q1 202023$10.0bnn.a.n.a.
Q2 202023$12.1bnn.a.n.a.
Q3 202025$10.9bnn.a.n.a.
Q4 202018$14.6bnn.a.n.a.
Q1 202122$15.1bnn.a.n.a.
Q2 202126$14.9bnn.a.n.a.
Q3 202119$16.5bnn.a.n.a.
Q4 202119$19.2bnn.a.n.a.
Q1 202222$21.6bnn.a.n.a.
Q2 202225$18.7bnn.a.n.a.
Q3 202223$16.7bnn.a.n.a.
Q4 202226$19.8bnn.a.n.a.
Q1 202331$18.6bnn.a.n.a.
Q2 202327$18.2bnn.a.n.a.
Q3 202321$20.7bnn.a.n.a.
Q4 202316$22.8bn710
Q1 202421$26.2bn156
Q2 202416$25.8bn711
Q3 202420$29.7bn118
Q4 202416$28.1bn117
Q1 202518$30.2bn107
Q2 202522$27.8bn138
Q3 202529$27.7bn199
Q4 202523$31.9bn1228
Q1 202622$31.9bn1819
Q2 202626$32.5bn1820

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

CB and V →CB and AXP →CB and BAC →Choose a stock to compare with CB →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own CB, latest filings →Back to the 13F Explorer →