$SUNB

$79.40 +$0.88 (1.12%) Close

$SUNB Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 409.8M shares outstanding

Who owns SUNB?

By type of holder

Institutions 80.3% Insiders 0.3% Everyone else 19.4%

Concentration Top 10 holders own 43.1%

Dodge & Cox 13.4% · Vanguard Capital Management LLC 7.5%

Institutional ownership

80.3%

+6.7 pts vs last qtr

Institutional holders

495

+84 vs last qtr

Net shares bought

+27.6M

by institutions in Q2 2026

New / sold out

148 / 64

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

BlackRock, Inc. +14.7M
Norges Bank NEW +7.3M

Biggest sellers in Q2 2026

Abrams Bison Investments, LLC −10.5M
Royal London Asset Management LTD −2.3M

Who is planning to sell?

Notices of proposed sale, last 12 months

$478K

2 notices from 1 person

Shares covered

6.7K

0.00% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Washburn John Officer $478K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2024–FY2026

−4.2%

−2.11% a year

Each share's claim on the business

+4.4%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$1.83B vs $181M

over 3 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years0% Under 1 year100%

Quarterly turnover

18.3%

of institutional shares changed hands

Top 10 managers, median time held

1 quarter

Super Investors

Investment managers reporting SUNB on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
DC Dodge & Cox	54.8M	13.36%	+1.7M (+3.1%)	Q1 '26	2.1%
Shares held by quarter Peak holding54.8M (Q2'26) Change over 8 quarters+54.8M Share of the company13.360% Dodge & Cox's full portfolio →
VC Vanguard Capital Management LLC	30.7M	7.48%	+4.6M (+17.5%)	Q1 '26	0.1%
Shares held by quarter Peak holding30.7M (Q2'26) Change over 8 quarters+30.7M Share of the company7.480% Vanguard Capital Management LLC's full portfolio →

Dodge & Cox

54.8M

% of company

13.36%

Change vs last qtr

+1.7M (+3.1%)

Held since

Q1 '26

Vanguard Capital Management LLC

30.7M

% of company

7.48%

Change vs last qtr

+4.6M (+17.5%)

Held since

Q1 '26

28 more super investors behind a free account

See every manager holding Sunbelt Rentals Holdings Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting SUNB on Form N-PORT; together they hold 41.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
DC Dodge & Cox Stock Fund Dodge & Cox Funds	$1.98B	26.5M	6.47%	1.67%	June 30, 2026
DC Dodge & Cox International Stock Fund Dodge & Cox Funds	$1.02B	13.6M	3.32%	1.51%	June 30, 2026

Dodge & Cox Stock Fund

Dodge & Cox Funds

Position value

$1.98B

% of company

6.47%

% of the fund

1.67%

As of

June 30, 2026

Dodge & Cox International Stock Fund

Dodge & Cox Funds

Position value

$1.02B

% of company

3.32%

% of the fund

1.51%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Sunbelt Rentals Holdings Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
HB Horgan Brendan Insider	747.7K	0.18%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.180% Horgan Brendan's insider activity →
HK Horgan Kyle Insider	95.2K	0.02%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.020% Horgan Kyle's insider activity →

Horgan Brendan

Insider

747.7K

% of company

0.18%

Change vs last qtr

—

Held since

—

Horgan Kyle

Insider

95.2K

% of company

0.02%

Change vs last qtr

—

Held since

—

14 more holders behind a free account

See every insider and 5%+ holder of Sunbelt Rentals Holdings Inc.

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