SUNB in the 13F filings

Sunbelt Rentals Holdings Inc · CUSIP 866966104

Quarter

Q3 2026 · early filers Q2 2026 Q1 2026

Q3 2026: 5 of 95 managers have filed so far; the filing deadline is 16 November 2026. Its figures cover those filers only, so it is not yet a picture of the tracked managers.

Quarter end: 30 Sep 2026; the date the book describes
Filed: 9 Nov 2026; latest of these filings; the earliest 30 Oct 2026
Managers listing it: 3; at least, of 95 tracked, among listed positions
Comparable managers: 5; filed both Q2 2026 and Q3 2026; 2 listed it in both
Shares listed: 3,898,075; combined, among listed positions
Reported value: $288m; combined, at the quarter end

Among the 5 comparable managers: 2 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -25,797.

Managers listing SUNB in Q3 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

ActionShare of book at least

3 of 3 holders

				Action		Filing
Baillie Gifford & Co	2,746,912	$204m	0.19%	Trimmed	-201,478	9 Nov 2026 (the filing on sec.gov)
Markel Group Inc	983,207	$72m	0.56%	Added	+8,846	30 Oct 2026 (the filing on sec.gov)
Squarepoint Ops LLC	167,956	$12m	under 0.1%	New	new	9 Nov 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q2 2026 to Q3 2026, among managers that listed it in both quarters or opened it.

Increases

Squarepoint Ops LLCnew position · 167,956 shares now+167,956
Markel Group Incexisting position · 983,207 shares now+8,846

Reductions

Baillie Gifford & Coexisting position · 2,746,912 shares now-201,478

New positions and exits

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

New (1)

Squarepoint Ops LLC$12m

Exited (1)

Acadian Asset Management LLCwas $81k

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.

12 in Q1 2026 to 2 in Q3 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

Compare with…

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

SUNB and V →SUNB and MA →SUNB and MCO →Choose a stock to compare with SUNB →

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 SUNB, latest filings →Back to the 13F Explorer →

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SUNB by quarter
Quarter	Holders	Reported value	Buyers	Sellers
Q1 2026	12	$6.6bn	28	0
Q2 2026	10	$7.5bn	16	18
Q3 2026	2	$276m	2	2