United Rentals, Inc.
US ˙ NYSE ˙ US9113631090

SecurityURI / United Rentals, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership471,764 shares
Latest Disclosed Value $ 343,708,379
UBS Group AG ownership in URI / United Rentals, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 471,764 shares of United Rentals, Inc. (US:URI) valued at $343,708,380 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 497,522 shares of United Rentals, Inc.. This represents a change in shares of -5.18% during the quarter. The current value of the position is $511,684,670 USD.

UBS Group AG has a history of taking positions in derivatives of the underlying security (URI) in the form of stock options. The firm currently holds call options representing 47,000 of underlying shares valued at $34,242,320 USD and put options representing 149,500 of underlying shares valued at $108,919,720 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

URI / United Rentals, Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F UNITED RENTALS COM 911363109 471,764 -25,758 -5.18 343,708 -14.64 0.0096
2026-01-29 2025-12-31 13F UNITED RENTALS COM 911363109 497,522 -10,385 -2.04 402,655 -16.96 0.0117
2025-11-13 2025-09-30 13F UNITED RENTALS COM 911363109 507,907 -70,953 -12.26 484,878 11.18 0.0760
2025-08-14 2025-06-30 13F UNITED RENTALS COM 911363109 578,860 -39,563 -6.40 436,113 12.53 0.0755
2025-05-13 2025-03-31 13F UNITED RENTALS COM 911363109 618,423 46,926 8.21 387,566 -3.73 0.0712
2025-02-14 2024-12-31 13F UNITED RENTALS COM 911363109 571,497 81,338 16.59 402,585 1.43 0.0744
2024-11-14 2024-09-30 13F UNITED RENTALS COM 911363109 490,159 16,352 3.45 396,896 29.52 0.0865
2024-08-14 2024-06-30 13F UNITED RENTALS COM 911363109 473,807 -72,118 -13.21 306,425 -22.16 0.0757
2024-05-13 2024-03-31 13F UNITED RENTALS COM 911363109 545,925 163,768 42.85 393,672 79.65 0.0980
2024-02-09 2023-12-31 13F UNITED RENTALS COM 911363109 382,157 15,533 4.24 219,136 34.45 0.0656
2023-11-09 2023-09-30 13F UNITED RENTALS COM 911363109 366,624 -29,409 -7.43 162,990 -7.59 0.0562
2023-08-11 2023-06-30 13F UNITED RENTALS COM 911363109 396,033 34,495 9.54 176,381 23.27 0.0596
2023-05-12 2023-03-31 13F UNITED RENTALS COM 911363109 361,538 8,702 2.47 143,082 14.10 0.0523
2023-02-08 2022-12-31 13F UNITED RENTALS COM 911363109 352,836 35,951 11.35 125,405 46.51 0.0468
2022-11-10 2022-09-30 13F UNITED RENTALS COM 911363109 316,885 -14,247 -4.30 85,596 6.42 0.0375
2022-08-10 2022-06-30 13F UNITED RENTALS COM 911363109 331,132 51,613 18.46 80,434 -18.99 0.0330
2022-05-16 2022-03-31 13F UNITED RENTALS COM 911363109 279,519 -8,155 -2.83 99,288 3.87 0.0331
2022-02-14 2021-12-31 13F UNITED RENTALS COM 911363109 287,674 4,401 1.55 95,592 -3.84 0.0274
2021-11-15 2021-09-30 13F UNITED RENTALS COM 911363109 283,273 12,289 4.53 99,409 15.00 0.0313
2021-08-13 2021-06-30 13F UNITED RENTALS COM 911363109 270,984 -47,414 -14.89 86,446 -17.55 0.0279
2021-05-12 2021-03-31 13F UNITED RENTALS COM 911363109 318,398 -12,495 -3.78 104,852 36.64 0.0348
2021-02-11 2020-12-31 13F UNITED RENTALS COM 911363109 330,893 -24,592 -6.92 76,737 23.71 0.0259
2020-11-12 2020-09-30 13F UNITED RENTALS COM 911363109 355,485 -11,445 -3.12 62,032 13.43 0.0234
2020-07-31 2020-06-30 13F UNITED RENTALS COM 911363109 366,930 -66,076 -15.26 54,687 22.73 0.0231
2020-05-01 2020-03-31 13F UNITED RENTALS COM 911363109 433,006 -25,921 -5.65 44,558 -41.78 0.0210
2020-02-14 2019-12-31 13F UNITED RENTALS COM 911363109 458,927 -62,059 -11.91 76,535 17.86 0.0266
2019-11-14 2019-09-30 13F UNITED RENTALS COM 911363109 520,986 2,607 0.50 64,935 -5.55 0.0250
2019-08-14 2019-06-30 13F UNITED RENTALS COM 911363109 518,379 64,073 14.10 68,752 32.46 0.0265
2019-05-14 2019-03-31 13F UNITED RENTALS COM 911363109 454,306 82,482 22.18 51,904 36.15 0.0214
2019-02-14 2018-12-31 13F UNITED RENTALS COM 911363109 371,824 -8,116 -2.14 38,122 -38.67 0.0173
2018-11-14 2018-09-30 13F UNITED RENTALS COM 911363109 379,940 99,685 35.57 62,158 50.25 0.0246
2018-08-14 2018-06-30 13F UNITED RENTALS COM 911363109 280,255 -20,871 -6.93 41,371 -20.46 0.0179
2018-05-15 2018-03-31 13F UNITED RENTALS COM 911363109 301,126 6,396 2.17 52,014 2.66 0.0225
2018-02-14 2017-12-31 13F UNITED RENTALS COM 911363109 294,730 38,685 15.11 50,667 42.63 0.0208
2017-11-14 2017-09-30 13F UNITED RENTALS COM 911363109 256,045 -4,172 -1.60 35,524 21.12 0.0164
2017-11-14 2017-06-30 13F/A-1 UNITED RENTALS COM 911363109 260,217 29,651 12.86 29,329 1.72 0.0152
2017-08-14 2017-06-30 13F UNITED RENTALS COM 911363109 260,217 29,651 29,329
2017-11-14 2017-03-31 13F/A-1 UNITED RENTALS COM 911363109 230,566 19,125 9.05 28,833 29.16 0.0157
2017-05-12 2017-03-31 13F UNITED RENTALS COM 911363109 230,566 19,125 28,833
2017-02-14 2016-12-31 13F UNITED RENTALS COM 911363109 211,441 -219,674 -50.95 22,324 -34.03 0.0123
2016-11-14 2016-09-30 13F UNITED RENTALS COM 911363109 431,115 -132,016 -23.44 33,838 -10.45 0.0202
2016-08-12 2016-06-30 13F UNITED RENTALS COM 911363109 563,131 -111,550 -16.53 37,785 -9.95 0.0237
2016-05-12 2016-03-31 13F UNITED RENTALS COM 911363109 674,681 -527,707 -43.89 41,958 -51.89 0.0281
2016-02-16 2015-12-31 13F UNITED RENTALS COM 911363109 1,202,388 -107,734 -8.22 87,221 10.87 0.0566
2015-11-13 2015-09-30 13F UNITED RENTALS COM 911363109 1,310,122 -17,796 -1.34 78,673 -32.38 0.0557
2015-08-14 2015-06-30 13F UNITED RENTALS COM 911363109 1,327,918 215,537 19.38 116,351 14.74 0.0773
2015-05-14 2015-03-31 13F UNITED RENTALS COM 911363109 1,112,381 159,459 16.73 101,405 4.32 0.0700
2015-02-17 2014-12-31 13F UNITED RENTALS COM 911363109 952,922 952,922 97,207 0.0679
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-05 2026-03-31 13F UNITED RENTALS COM Call 47,000 -18.54 34,242 -26.67 n/a n/a n/a
2026-01-29 2025-12-31 13F UNITED RENTALS COM Call 57,700 4.34 46,698 -11.55 n/a n/a n/a
2025-11-13 2025-09-30 13F UNITED RENTALS COM Call 55,300 45.91 52,793 84.89 n/a n/a n/a
2025-08-14 2025-06-30 13F UNITED RENTALS COM Call 37,900 -5.72 28,554 13.34 n/a n/a n/a
2025-05-13 2025-03-31 13F UNITED RENTALS COM Call 40,200 1,647.83 25,193 1,455.12 n/a n/a n/a
2025-02-14 2024-12-31 13F UNITED RENTALS COM Call 2,300 1,620 n/a n/a n/a
2024-08-14 2024-06-30 13F UNITED RENTALS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-05-13 2024-03-31 13F UNITED RENTALS COM Call 500 -98.67 361 -98.33 n/a n/a n/a
2024-02-09 2023-12-31 13F UNITED RENTALS COM Call 37,500 0.00 21,503 28.98 n/a n/a n/a
2023-11-09 2023-09-30 13F UNITED RENTALS COM Call 37,500 0.00 16,671 -0.18 n/a n/a n/a
2023-08-11 2023-06-30 13F UNITED RENTALS COM Call 37,500 -24.24 16,701 -14.75 n/a n/a n/a
2023-05-12 2023-03-31 13F UNITED RENTALS COM Call 49,500 -42.91 19,590 -36.43 n/a n/a n/a
2023-02-08 2022-12-31 13F UNITED RENTALS COM Call 86,700 -0.53 30,815 30.88 n/a n/a n/a
2022-11-10 2022-09-30 13F UNITED RENTALS COM Call 87,160 -1.29 23,544 9.77 n/a n/a n/a
2022-08-10 2022-06-30 13F UNITED RENTALS COM Call 88,300 104.40 21,449 39.78 n/a n/a n/a
2022-05-16 2022-03-31 13F UNITED RENTALS COM Call 43,200 8.00 15,345 15.45 n/a n/a n/a
2022-02-14 2021-12-31 13F UNITED RENTALS COM Call 40,000 100.00 13,292 89.37 n/a n/a n/a
2021-11-15 2021-09-30 13F UNITED RENTALS COM Call 20,000 33.33 7,019 46.69 n/a n/a n/a
2021-08-13 2021-06-30 13F UNITED RENTALS COM Call 15,000 0.00 4,785 -3.14 n/a n/a n/a
2021-05-12 2021-03-31 13F UNITED RENTALS COM Call 15,000 0.00 4,940 41.99 n/a n/a n/a
2021-02-11 2020-12-31 13F UNITED RENTALS COM Call 15,000 0.00 3,479 32.89 n/a n/a n/a
2020-11-12 2020-09-30 13F UNITED RENTALS COM Call 15,000 -83.24 2,618 -80.37 n/a n/a n/a
2020-07-31 2020-06-30 13F UNITED RENTALS COM Call 89,500 13,339 n/a n/a n/a
2020-05-01 2020-03-31 13F UNITED RENTALS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-02-14 2019-12-31 13F UNITED RENTALS COM Call 14,000 75.00 2,335 134.20 n/a n/a n/a
2019-11-14 2019-09-30 13F UNITED RENTALS COM Call 8,000 997 n/a n/a n/a
2019-08-14 2019-06-30 13F UNITED RENTALS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-05-14 2019-03-31 13F UNITED RENTALS COM Call 39,100 4,467 n/a n/a n/a
2018-05-15 2018-03-31 13F UNITED RENTALS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-02-14 2017-12-31 13F UNITED RENTALS COM Call 15,300 -92.35 2,630 -90.52 n/a n/a n/a
2017-11-14 2017-09-30 13F UNITED RENTALS COM Call 200,000 5,163.16 27,748 6,383.18 n/a n/a n/a
2017-11-14 2017-06-30 13F/A UNITED RENTALS COM Call 3,800 428 n/a n/a n/a
2017-08-14 2017-06-30 13F UNITED RENTALS COM Call 3,800 428 n/a n/a n/a
2016-05-12 2016-03-31 13F UNITED RENTALS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-16 2015-12-31 13F UNITED RENTALS COM Call 6,400 326.67 464 415.56 n/a n/a n/a
2015-11-13 2015-09-30 13F UNITED RENTALS COM Call 1,500 -97.46 90 -98.26 n/a n/a n/a
2015-08-14 2015-06-30 13F UNITED RENTALS COM Call 59,100 1,541.67 5,178 1,478.66 n/a n/a n/a
2015-05-14 2015-03-31 13F UNITED RENTALS COM Call 3,600 -38.98 328 -45.51 n/a n/a n/a
2015-02-17 2014-12-31 13F UNITED RENTALS COM Call 5,900 602 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-05 2026-03-31 13F UNITED RENTALS COM Put 149,500 37.03 108,920 23.36 n/a n/a n/a
2026-01-29 2025-12-31 13F UNITED RENTALS COM Put 109,100 14.24 88,297 -3.15 n/a n/a n/a
2025-11-13 2025-09-30 13F UNITED RENTALS COM Put 95,500 84.72 91,170 134.07 n/a n/a n/a
2025-08-14 2025-06-30 13F UNITED RENTALS COM Put 51,700 5.51 38,951 26.84 n/a n/a n/a
2025-05-13 2025-03-31 13F UNITED RENTALS COM Put 49,000 1,941.67 30,708 1,717.04 n/a n/a n/a
2025-02-14 2024-12-31 13F UNITED RENTALS COM Put 2,400 1,691 n/a n/a n/a
2024-08-14 2024-06-30 13F UNITED RENTALS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-05-13 2024-03-31 13F UNITED RENTALS COM Put 500 -97.38 361 -96.71 n/a n/a n/a
2024-02-09 2023-12-31 13F UNITED RENTALS COM Put 19,100 0.00 10,952 28.98 n/a n/a n/a
2023-11-09 2023-09-30 13F UNITED RENTALS COM Put 19,100 0.00 8,491 -0.18 n/a n/a n/a
2023-08-11 2023-06-30 13F UNITED RENTALS COM Put 19,100 -38.59 8,507 -30.89 n/a n/a n/a
2023-05-12 2023-03-31 13F UNITED RENTALS COM Put 31,100 -59.29 12,308 -54.67 n/a n/a n/a
2023-02-08 2022-12-31 13F UNITED RENTALS COM Put 76,400 0.00 27,154 31.58 n/a n/a n/a
2022-11-10 2022-09-30 13F UNITED RENTALS COM Put 76,400 -20.58 20,637 -11.69 n/a n/a n/a
2022-08-10 2022-06-30 13F UNITED RENTALS COM Put 96,200 109.13 23,368 43.01 n/a n/a n/a
2022-05-16 2022-03-31 13F UNITED RENTALS COM Put 46,000 360.00 16,340 391.72 n/a n/a n/a
2022-02-14 2021-12-31 13F UNITED RENTALS COM Put 10,000 -39.39 3,323 -42.61 n/a n/a n/a
2021-11-15 2021-09-30 13F UNITED RENTALS COM Put 16,500 5,790 n/a n/a n/a
2021-05-12 2021-03-31 13F UNITED RENTALS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-11 2020-12-31 13F UNITED RENTALS COM Put 105,000 0.00 24,351 32.90 n/a n/a n/a
2020-11-12 2020-09-30 13F UNITED RENTALS COM Put 105,000 16.02 18,323 35.85 n/a n/a n/a
2020-07-31 2020-06-30 13F UNITED RENTALS COM Put 90,500 -27.60 13,488 4.86 n/a n/a n/a
2020-05-01 2020-03-31 13F UNITED RENTALS COM Put 125,000 0.00 12,863 -38.30 n/a n/a n/a
2020-02-14 2019-12-31 13F UNITED RENTALS COM Put 125,000 177.78 20,846 271.65 n/a n/a n/a
2019-11-14 2019-09-30 13F UNITED RENTALS COM Put 45,000 0.00 5,609 -6.02 n/a n/a n/a
2019-08-14 2019-06-30 13F UNITED RENTALS COM Put 45,000 5,968 n/a n/a n/a
2019-05-14 2019-03-31 13F UNITED RENTALS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-02-14 2018-12-31 13F UNITED RENTALS COM Put 30,000 0.00 3,076 -37.33 n/a n/a n/a
2018-11-14 2018-09-30 13F UNITED RENTALS COM Put 30,000 0.00 4,908 10.82 n/a n/a n/a
2018-08-14 2018-06-30 13F UNITED RENTALS COM Put 30,000 0.00 4,429 -14.53 n/a n/a n/a
2018-05-15 2018-03-31 13F UNITED RENTALS COM Put 30,000 -95.00 5,182 -94.98 n/a n/a n/a
2018-02-14 2017-12-31 13F UNITED RENTALS COM Put 600,000 1,900.00 103,146 2,378.28 n/a n/a n/a
2017-11-14 2017-09-30 13F UNITED RENTALS COM Put 30,000 -11.24 4,162 9.24 n/a n/a n/a
2017-11-14 2017-06-30 13F/A UNITED RENTALS COM Put 33,800 3,810 n/a n/a n/a
2017-08-14 2017-06-30 13F UNITED RENTALS COM Put 33,800 3,810 n/a n/a n/a
2017-11-14 2017-03-31 13F/A UNITED RENTALS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F UNITED RENTALS COM Put 90,000 9,502 n/a n/a n/a
2016-05-12 2016-03-31 13F UNITED RENTALS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-16 2015-12-31 13F UNITED RENTALS COM Put 600 0.00 44 22.22 n/a n/a n/a
2015-11-13 2015-09-30 13F UNITED RENTALS COM Put 600 -99.65 36 -99.76 n/a n/a n/a
2015-08-14 2015-06-30 13F UNITED RENTALS COM Put 171,900 34.09 15,062 28.88 n/a n/a n/a
2015-05-14 2015-03-31 13F UNITED RENTALS COM Put 128,200 78.30 11,687 59.33 n/a n/a n/a
2015-02-17 2014-12-31 13F UNITED RENTALS COM Put 71,900 7,335 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.