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Ownership

Who owns Sunbelt Rentals Holdings Inc, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).

Stakes over 5%

Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.

Vanguard Capital Management July 31, 2026

Vanguard Capital Management: 9.4% · 38,449,102 shares

BlackRock, Inc. July 30, 2026

BlackRock, Inc.: 9.0% · 36,734,792 shares

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Super investors holding SUNB

Every institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of Sunbelt Rentals Holdings Inc they hold. Together these 560 managers report 82.83% of shares outstanding.

Investor Position value Shares % of their portfolio % of company As of
Dodge & Cox $4.1B 54,761,610 2.14% 13.36% June 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC $2.27B 30,658,847 0.05% 7.48% June 30, 2026

558 more institutional holders behind a free account

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Funds holding SUNB

Funds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 335 funds hold 37.58% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.

Fund Position value % of net assets % of company As of
Dodge & Cox Stock Fund $1.98B 1.67% 6.47% June 30, 2026
Dodge & Cox International Stock Fund $1.02B 1.51% 3.32% June 30, 2026

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