Vault-13

SUNBELT RENTALS HOLDINGS INC SUNB

SHS · Common Stock · CUSIP 866966104 · ISIN US8669661048

410 institutional holders
303,099,559303.1m shares reported held*
73.3% of all shares outstanding*
$19.5bnreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($40.0m this quarter). Holder counts are more reliable. Shares outstanding: 413.3m as of 2026-03-10, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $64.47. Options: 5 managers hold calls ($33.6m notional), 2 hold puts ($7.2m).

Trends to Q1 2026

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$10m$20m$30m$40mQ2 25 calls: $0Q2 25 puts: $0Q2 25P/C —Q3 25 calls: $0Q3 25 puts: $0Q3 25P/C —Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —Q1 26 calls: $33.6mQ1 26 puts: $7.2mQ1 26P/C 0.21
Numbers
QuarterCallsPutsP/C
Q2 2025$0$0—
Q3 2025$0$0—
Q4 2025$0$0—
Q1 2026$33.6m$7.2m0.21

Biggest buyers

Dodge & Cox New +53,101,847+53.1m
ABRAMS BISON INVESTMENTS, LLC New +12,561,085+12.6m
HARRIS ASSOCIATES L P New +11,653,333+11.7m
WELLINGTON MANAGEMENT GROUP LLP New +11,221,373+11.2m
Invesco Ltd. New +10,108,091+10.1m
Rothschild & Co Wealth Management UK Ltd New +8,511,833+8.5m
ROYAL BANK OF CANADA New +7,144,038+7.1m
PRINCIPAL FINANCIAL GROUP INC New +6,610,971+6.6m
GARDNER RUSSO & QUINN LLC New +6,049,133+6.0m
Capital World Investors New +5,692,089+5.7m

Biggest sellers

None

Biggest calls

GOLDMAN SACHS GROUP INC New $26.4m406.0k shares
SCOPUS ASSET MANAGEMENT, L.P. New $3.3m50.0k shares
SIH Partners, LLLP New $2.7m41.0k shares
SIMPLEX TRADING, LLC New $1.2m17.7k shares
UBS Group AG New $65.1k1.0k shares

Biggest puts

GOLDMAN SACHS GROUP INC New $6.9m106.0k shares
SIH Partners, LLLP New $260.4k4.0k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
DODGE & COX 13G · institution new · filed 2026-04-07 12.8% new 53.1m≈ $4.0bn 2026-04-07
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution +1.8 pts · filed 2026-07-31 9.4% +1.8 pts 38.4m≈ $2.9bn 2026-07-31
BlackRock, Inc. 13G · institution -3.8 pts · filed 2026-10-27 5.2% -3.8 pts 21.1m≈ $1.6bn 2026-10-27

Insider purchases and sales in Q1 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q1 2026.

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Dodge & Cox 1.90% of their portfolio San Francisco, CA 53,101,84753.1m $3.5bn $3.5bn 1.90% New
2 VANGUARD CAPITAL MANAGEMENT LLC 0.04% of their portfolio MALVERN, PA 26,099,04026.1m $1.7bn $1.7bn 0.04% First filing
3 VANGUARD PORTFOLIO MANAGEMENT LLC 0.07% of their portfolio MALVERN, PA 19,727,92019.7m $1.3bn $1.3bn 0.07% First filing
4 ABRAMS BISON INVESTMENTS, LLC 35.38% of their portfolio Bethesda, MD 12,561,08512.6m $817.6m $817.6m 35.38% New
5 HARRIS ASSOCIATES L P 1.01% of their portfolio CHICAGO, IL 11,653,33311.7m $758.5m $758.5m 1.01% New
6 WELLINGTON MANAGEMENT GROUP LLP 0.13% of their portfolio Boston, MA 11,221,37311.2m $702.9m $702.9m 0.13% New
7 Invesco Ltd. 0.06% of their portfolio ATLANTA, GA 10,108,09110.1m $657.9m $657.9m 0.06% New
8 Rothschild & Co Wealth Management UK Ltd 8.18% of their portfolio London, X0 8,511,8338.5m $534.4m $534.4m 8.18% New
9 ROYAL BANK OF CANADA 0.09% of their portfolio TORONTO, A6 7,144,0387.1m $465.0m $465.0m 0.09% New
10 PRINCIPAL FINANCIAL GROUP INC 0.23% of their portfolio DES MOINES, IA 6,610,9716.6m $427.0m $427.0m 0.23% New
11 GARDNER RUSSO & QUINN LLC 4.63% of their portfolio LANCASTER, PA 6,049,1336.0m $393.7m $393.7m 4.63% New
12 Capital World Investors 0.05% of their portfolio LOS ANGELES, CA 5,692,0895.7m $363.5m $363.5m 0.05% New
13 Ruane, Cunniff & Goldfarb L.P. 5.93% of their portfolio New York, NY 5,488,2615.5m $357.2m $357.2m 5.93% New
14 Metropolis Capital Ltd 10.41% of their portfolio AMERSHAM, X0 4,914,4364.9m $308.2m $308.2m 10.41% New
15 Rathbones Group PLC 0.60% of their portfolio Liverpool, X0 4,585,9324.6m $292.6m $292.6m 0.60% New
16 Amundi 0.07% of their portfolio Paris, I0 4,214,8074.2m $274.3m $274.3m 0.07% New
17 VANGUARD FIDUCIARY TRUST CO 0.06% of their portfolio MALVERN, PA 3,980,0774.0m $254.3m $254.3m 0.06% First filing
18 BECK MACK & OLIVER LLC 4.53% of their portfolio NEW YORK, NY 3,377,2213.4m $219.8m $219.8m 4.53% New
19 AKO CAPITAL LLP 4.06% of their portfolio LONDON, X0 3,185,2843.2m $207.3m $207.3m 4.06% New
20 BAILLIE GIFFORD & CO 0.20% of their portfolio EDINBURGH, X0 3,111,8133.1m $194.9m $194.9m 0.20% New
21 Legal & General Group Plc 0.04% of their portfolio London, X0 2,857,7612.9m $179.3m $179.3m 0.04% New
22 COOKE & BIELER LP 2.06% of their portfolio PHILADELPHIA, PA 2,817,1732.8m $182.0m $182.0m 2.06% New
23 Bank of New York Mellon Corp 0.03% of their portfolio NEW YORK, NY 2,816,6192.8m $183.3m $183.3m 0.03% New
24 MORGAN STANLEY 0.01% of their portfolio NEW YORK, NY 2,812,5392.8m $183.1m $183.1m 0.01% New
25 ROYAL LONDON ASSET MANAGEMENT LTD 0.35% of their portfolio UNITED KINGDOM, X0 2,528,9832.5m $164.6m $164.6m 0.35% New
26 Nuveen, LLC 0.04% of their portfolio CHARLOTTE, NC 2,483,9952.5m $155.6m $155.6m 0.04% New
27 Unisphere Establishment 1.28% of their portfolio VADUZ, N2 2,330,6712.3m $151.7m $151.7m 1.28% New
28 Dorsey Asset Management, LLC 11.43% of their portfolio CHICAGO, IL 2,204,9962.2m $143.5m $143.5m 11.43% New
29 TURTLE CREEK ASSET MANAGEMENT INC. 5.36% of their portfolio TORONTO, A6 2,201,2872.2m $143.3m $143.3m 5.36% New
30 AMERICAN CENTURY COMPANIES INC 0.07% of their portfolio KANSAS CITY, MO 2,015,2242.0m $126.7m $126.7m 0.07% New
31 GOLDMAN SACHS GROUP INC 0.02% of their portfolio NEW YORK, NY 1,964,4522.0m $127.9m $127.9m 0.02% New
32 FIDUCIARY MANAGEMENT INC /WI/ 1.55% of their portfolio MILWAUKEE, WI 1,921,2501.9m $125.1m $125.1m 1.55% New
33 UBS Group AG 0.02% of their portfolio ZURICH, V8 1,909,5391.9m $124.3m $124.3m 0.02% New
34 DEUTSCHE BANK AG\ 0.04% of their portfolio FRANKFURT AM MAIN, 2M 1,843,1721.8m $120.0m $120.0m 0.04% New
35 Focus Partners Wealth 0.13% of their portfolio ST LOUIS, MO 1,803,2731.8m $117.4m $117.4m 0.13% New
36 BANK OF AMERICA CORP /DE/ 0.01% of their portfolio CHARLOTTE, NC 1,792,4011.8m $116.7m $116.7m 0.01% New
37 1832 Asset Management L.P. 0.15% of their portfolio TORONTO, A6 1,687,5181.7m $109.8m $109.8m 0.15% New
38 MACKENZIE FINANCIAL CORP 0.13% of their portfolio TORONTO ONTARIO, A6 1,676,1781.7m $105.3m $105.3m 0.13% New
39 Swiss National Bank 0.06% of their portfolio ZURICH, V8 1,657,4841.7m $104.4m $104.4m 0.06% New
40 Universal- Beteiligungs- und Servicegesellschaft mbH 0.17% of their portfolio FRANKFURT AM MAIN, 2M 1,541,1041.5m $96.6m $96.6m 0.17% New
41 BARCLAYS PLC 0.04% of their portfolio LONDON, X0 1,528,6351.5m $99.5m $99.5m 0.04% New
42 PineStone Asset Management Inc. 0.67% of their portfolio Montreal, A8 1,472,1371.5m $95.8m $95.8m 0.67% New
43 AVIVA PLC 0.14% of their portfolio LONDON, X0 1,380,1481.4m $86.4m $86.4m 0.14% New
44 Fiera Capital Corp 0.28% of their portfolio MONTREAL, A8 1,249,4101.2m $81.3m $81.3m 0.28% New
45 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio SAN FRANCISCO, CA 1,248,1761.2m $78.4m $78.4m 0.01% New
46 Aristotle Capital Management, LLC 0.16% of their portfolio LOS ANGELES, CA 1,194,8721.2m $77.8m $77.8m 0.16% New
47 James Hambro & Partners LLP 2.87% of their portfolio LONDON, X0 1,165,3251.2m $73.1m $73.1m 2.87% New
48 Canoe Financial LP 1.00% of their portfolio CALGARY, A0 1,127,1821.1m $73.1m $73.1m 1.00% New
49 VANGUARD ASSET MANAGEMENT, Ltd 0.06% of their portfolio London, EC4N 8AF, X0 1,065,9231.1m $68.0m $68.0m 0.06% First filing
50 BloombergSen Inc. 7.44% of their portfolio TORONTO, A6 1,020,5161.0m $66.4m $66.4m 7.44% New
51 MONTRUSCO BOLTON INVESTMENTS INC. 0.86% of their portfolio MONTREAL, A8 1,002,5781.0m $57.2m $57.2m 0.86% New
52 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 986,297986.3k $63.2m $63.2m 0.00% New
53 Markel Group Inc. 0.53% of their portfolio Glen Allen, VA 963,361963.4k $62.7m $62.7m 0.53% New
54 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.07% of their portfolio BALA CYNWYD, PA 830,625830.6k $54.1m $54.1m 0.07% New
55 BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.06% of their portfolio Paris, I0 823,640823.6k $51.8m $51.8m 0.06% New
56 VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio San Antonio, TX 798,977799.0k $38.0m $38.0m 0.02% New
57 NEUBERGER BERMAN GROUP LLC 0.04% of their portfolio NEW YORK, NY 738,175738.2k $46.5m $46.5m 0.04% New
58 FRANKLIN RESOURCES INC 0.01% of their portfolio San Mateo, CA 738,119738.1k $47.1m $47.1m 0.01% New
59 GOODNOW INVESTMENT GROUP, LLC 5.23% of their portfolio Darien, CT 733,943733.9k $47.8m $47.8m 5.23% New
60 Broad Run Investment Management, LLC 7.78% of their portfolio ARLINGTON, VA 704,530704.5k $44.2m $44.2m 7.78% New
61 CANADA PENSION PLAN INVESTMENT BOARD 0.03% of their portfolio TORONTO ONTARIO, A6 697,931697.9k $45.4m $45.4m 0.03% New
62 LFL Advisers, LLC 12.83% of their portfolio EVANSTON, IL 659,883659.9k $42.7m $42.7m 12.83% New
63 CITIGROUP INC 0.03% of their portfolio NEW YORK, NY 635,442635.4k $41.4m $41.4m 0.03% New
64 Caisse de depot et placement du Quebec 0.06% of their portfolio Montreal, A8 615,690615.7k $39.9m $39.9m 0.06% New
65 Central Securities Corp 3.22% of their portfolio New York, NY 600,000600.0k $39.1m $39.1m 3.22% New
66 ASR Vermogensbeheer N.V. 0.43% of their portfolio UTRECHT, P7 586,983587.0k $36.7m $36.7m 0.43% New
67 Life Cycle Investment Partners Ltd 0.23% of their portfolio LONDON, X0 565,205565.2k $35.9m $35.9m 0.23% New
68 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.06% of their portfolio Boston, MA 565,000565.0k $36.8m $36.8m 0.06% New
69 OMERS ADMINISTRATION Corp 0.23% of their portfolio TORONTO, A6 563,359563.4k $35.3m $35.3m 0.23% New
70 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.01% of their portfolio Boston, MA 560,208560.2k $31.7m $31.7m 0.01% New
71 Russell Investments Group, Ltd. 0.04% of their portfolio Seattle, WA 555,013555.0k $34.9m $34.9m 0.04% New
72 SOROS FUND MANAGEMENT LLC 0.49% of their portfolio NEW YORK, NY 546,114546.1k $35.5m $35.5m 0.49% New
73 CAISSE DES DEPOTS ET CONSIGNATIONS 0.56% of their portfolio PARIS, I0 543,225543.2k $34.0m $34.0m 0.56% New
74 WELLS FARGO & COMPANY/MN 0.01% of their portfolio SAN FRANCISCO, CA 534,606534.6k $34.8m $34.8m 0.01% New
75 JANUS HENDERSON GROUP PLC 0.01% of their portfolio LONDON, X0 488,181488.2k $30.5m $30.5m 0.01% New
76 AEGON ASSET MANAGEMENT UK Plc 0.40% of their portfolio EDINBURGH, X0 486,813486.8k $30.4m $30.4m 0.40% Not comparable
77 FMR LLC 0.00% of their portfolio BOSTON, MA 485,737485.7k $31.6m $31.6m 0.00% New
78 BlackRock, Inc. 0.00% of their portfolio New York, NY 474,705474.7k $30.9m $30.9m 0.00% New
79 ANCHOR CAPITAL ADVISORS LLC 0.86% of their portfolio Boston, MA 461,710461.7k $30.1m $30.1m 0.86% New
80 Evelyn Partners Investment Management LLP 0.79% of their portfolio London, X0 444,828444.8k $29.0m $29.0m 0.79% New
81 MARSHALL WACE, LLP 0.03% of their portfolio LONDON, X0 442,045442.0k $28.8m $28.8m 0.03% New
82 Quilter Plc 0.47% of their portfolio LONDON, X0 411,581411.6k $26.8m $26.8m 0.47% New
83 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 401,190401.2k $30.0m $30.0m 0.00% New
84 BANK OF MONTREAL /CAN/ 0.01% of their portfolio TORONTO, A6 393,491393.5k $25.6m $25.6m 0.01% New
85 Crow's Nest Holdings LP 5.67% of their portfolio RICHMOND, VA 372,633372.6k $24.3m $24.3m 5.67% New
86 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio BOSTON, MA 367,541367.5k $23.1m $23.1m 0.01% New
87 AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio Greenwich, CT 367,359367.4k $23.1m $23.1m 0.01% New
88 NATIXIS ADVISORS, LLC 0.03% of their portfolio Boston, MA 358,861358.9k $23.4m $23.4m 0.03% New
89 JONES FINANCIAL COMPANIES LLLP 0.01% of their portfolio DES PERES, MO 354,530354.5k $23.1m $23.1m 0.01% New
90 ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio Berwyn, PA 343,934343.9k $22.4m $22.4m 0.01% New
91 SEI INVESTMENTS CO 0.02% of their portfolio OAKS, PA 328,756328.8k $21.4m $21.4m 0.02% New
92 Baader Bank Aktiengesellschaft 2.02% of their portfolio Unterschleissheim, 2M 325,710325.7k $20.5m $20.5m 2.02% New
93 Zurcher Kantonalbank (Zurich Cantonalbank) 0.04% of their portfolio ZURICH, V8 325,680325.7k $20.4m $20.4m 0.04% New
94 Pictet Asset Management Holding SA 0.02% of their portfolio CAROUGE, V8 324,463324.5k $20.3m $20.3m 0.02% New
95 Loews Corp 0.18% of their portfolio New York, NY 320,000320.0k $20.8m $20.8m 0.18% New
96 TD Asset Management Inc 0.02% of their portfolio Toronto, A6 307,761307.8k $19.4m $19.4m 0.02% New
97 APG Asset Management N.V. 0.05% of their portfolio Amsterdam, P7 283,052283.1k $15.4m $15.4m 0.05% New
98 Mirae Asset Global Investments Co., Ltd. 0.05% of their portfolio SEOUL, M5 282,000282.0k $18.4m $18.4m 0.05% New
99 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 281,864281.9k $18.3m $18.3m 0.01% New
100 Giverny Capital Inc. 0.65% of their portfolio MONTREAL, A8 270,843270.8k $17.6m $17.6m 0.65% New