United Rentals, Inc.
MX ˙ BMV ˙ US9113631090
SecurityMX:URI / United Rentals, Inc.
InstitutionSG Americas Securities, LLC
Latest Disclosed Ownership63,620 shares
Latest Disclosed Value $ 46,351
SG Americas Securities, LLC ownership in URI / United Rentals, Inc.

On April 16, 2026 - SG Americas Securities, LLC filed a 13F-HR form disclosing ownership of 63,620 shares of United Rentals, Inc. (MX:URI) valued at $46,351 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 82,853 shares of United Rentals, Inc.. This represents a change in shares of -23.21% during the quarter.

SG Americas Securities, LLC 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 4,100 of underlying shares valued at $217 USD and put options representing 5,500 of underlying shares valued at $396 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.

MX: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)
2026-04-16 2026-03-31 13F UNITED RENTALS INC COM COM 911363109 63,620 -19,233 -23.21 46 -31.34 0.0498
2026-01-09 2025-12-31 13F UNITED RENTALS INC COM COM 911363109 82,853 52,269 170.90 67 131.03 0.0856
2025-10-23 2025-09-30 13F UNITED RENTALS INC COM COM 911363109 30,584 -1,325 -4.15 29 20.83 0.0984
2025-08-08 2025-06-30 13F UNITED RENTALS INC COM COM 911363109 31,909 -7,802 -19.65 24 0.00 0.0999
2025-04-15 2025-03-31 13F UNITED RENTALS INC COM COM 911363109 39,711 -316 -0.79 25 -14.29 0.0816
2025-01-17 2024-12-31 13F UNITED RENTALS INC COM COM 911363109 40,027 4,761 13.50 28 0.00 0.1157
2024-10-03 2024-09-30 13F UNITED RENTALS INC COM COM 911363109 35,266 11,115 46.02 29 86.67 0.1035
2024-07-12 2024-06-30 13F UNITED RENTALS INC COM COM 911363109 24,151 13,634 129.64 16 114.29 0.0910
2024-05-06 2024-03-31 13F UNITED RENTALS INC COM COM 911363109 10,517 9,430 867.53 8 0.0365
2024-01-12 2023-12-31 13F UNITED RENTALS INC COM COM 911363109 1,087 -2,978 -73.26 1 -100.00 0.0058
2023-10-13 2023-09-30 13F UNITED RENTALS INC COM COM 911363109 4,065 -15,054 -78.74 2 -87.50 0.0207
2023-07-10 2023-06-30 13F UNITED RENTALS INC COM COM 911363109 19,119 15,930 499.53 9 700.00 0.0644
2023-04-28 2023-03-31 13F UNITED RENTALS INC COM COM 911363109 3,189 -12,703 -79.93 1 -80.00 0.0147
2023-02-02 2022-12-31 13F UNITED RENTALS INC COM COM 911363109 15,892 10,008 170.09 6 -99.69 0.0688
2022-10-31 2022-09-30 13F UNITED RENTALS INC COM COM 911363109 5,884 -2,614 -30.76 1,589 -23.01 0.0197
2022-07-29 2022-06-30 13F UNITED RENTALS INC COM COM 911363109 8,498 6,423 309.54 2,064 180.05 0.0220
2022-04-29 2022-03-31 13F UNITED RENTALS INC COM COM 911363109 2,075 -3,513 -62.87 737 -60.31 0.0054
2022-02-07 2021-12-31 13F UNITED RENTALS INC COM COM 911363109 5,588 -4,098 -42.31 1,857 -45.37 0.0101
2021-11-01 2021-09-30 13F UNITED RENTALS INC COM COM 911363109 9,686 -2,580 -21.03 3,399 -13.14 0.0160
2021-08-12 2021-06-30 13F UNITED RENTALS INC COM COM 911363109 12,266 6,290 105.25 3,913 98.83 0.0182
2021-05-13 2021-03-31 13F UNITED RENTALS INC COM COM 911363109 5,976 4 0.07 1,968 42.09 0.0103
2021-02-04 2020-12-31 13F UNITED RENTALS INC COM COM 911363109 5,972 4,939 478.12 1,385 669.44 0.0074
2020-11-09 2020-09-30 13F UNITED RENTALS INC COM COM 911363109 1,033 -1,134 -52.33 180 -44.27 0.0011
2020-07-20 2020-06-30 13F UNITED RENTALS INC COM COM 911363109 2,167 -10,394 -82.75 323 -75.02 0.0027
2020-04-30 2020-03-31 13F UNITED RENTALS INC COM COM 911363109 12,561 3,960 46.04 1,293 -9.83 0.0121
2020-01-28 2019-12-31 13F UNITED RENTALS INC COM COM 911363109 8,601 -8,459 -49.58 1,434 -32.55 0.0131
2019-11-04 2019-09-30 13F UNITED RENTALS INC COM COM 911363109 17,060 -6,609 -27.92 2,126 -32.27 0.0174
2019-07-29 2019-06-30 13F UNITED RENTALS INC COM COM 911363109 23,669 14,813 167.27 3,139 210.18 0.0216
2019-04-29 2019-03-31 13F UNITED RENTALS INC COM COM 911363109 8,856 -8,780 -49.78 1,012 -44.03 0.0093
2019-01-31 2018-12-31 13F UNITED RENTALS INC COM COM 911363109 17,636 -8,367 -32.18 1,808 -57.50 0.0158
2018-11-06 2018-09-30 13F UNITED RENTALS INC COM COM 911363109 26,003 23,869 1,118.51 4,254 1,250.48 0.0315
2018-08-07 2018-06-30 13F UNITED RENTALS INC COM COM 911363109 2,134 -41,612 -95.12 315 -95.83 0.0028
2018-05-03 2018-03-31 13F UNITED RENTALS INC COM COM 911363109 43,746 27,059 162.16 7,556 163.37 0.0604
2018-01-24 2017-12-31 13F UNITED RENTALS INC COM COM 911363109 16,687 2,122 14.57 2,869 41.96 0.0268
2017-11-07 2017-09-30 13F UNITED RENTALS INC COM COM 911363109 14,565 -37,554 -72.05 2,021 -65.59 0.0177
2017-08-03 2017-06-30 13F UNITED RENTALS INC COM COM 911363109 52,119 31,844 157.06 5,874 131.72 0.0529
2017-05-10 2017-03-31 13F UNITED RENTALS INC COM COM 911363109 20,275 1,743 9.41 2,535 29.54 0.0224
2017-02-08 2016-12-31 13F UNITED RENTALS INC COM COM 911363109 18,532 4,740 34.37 1,957 80.70 0.0164
2017-02-08 2016-09-30 13F/A-1 UNITED RENTALS INC COM COM 911363109 13,792 2,619 23.44 1,083 44.40 0.0114
2016-11-08 2016-09-30 13F UNITED RENTALS INC COM COM 911363109 13,792 1,083
2016-08-03 2016-06-30 13F UNITED RENTALS INC COM COM 911363109 11,173 -6,085 -35.26 750 -30.10 0.0053
2016-05-12 2016-03-31 13F UNITED RENTALS INC COM COM 911363109 17,258 17,258 0.00 1,073 0.0077
2015-11-09 2015-09-30 13F UNITED RENTALS INC COM COM 911363109 0 -5,394 -100.00 0 -100.00
2015-08-06 2015-06-30 13F UNITED RENTALS INC COM COM 911363109 5,394 -38,731 -87.78 473 -88.24 0.0031
2015-05-13 2015-03-31 13F UNITED RENTALS INC COM COM 911363109 44,125 -71,497 -61.84 4,022 -65.90 0.0239
2015-02-12 2014-12-31 13F UNITED RENTALS INC COM COM 911363109 115,622 99,464 615.57 11,795 557.10 0.0580
2014-11-13 2014-09-30 13F UNITED RENTALS INC COM COM 911363109 16,158 -22,931 -58.66 1,795 -56.16 0.0106
2014-08-13 2014-06-30 13F UNITED RENTALS INC COM COM 911363109 39,089 27,154 227.52 4,094 261.34 0.0237
2014-05-14 2014-03-31 13F UNITED RENTALS INC COM COM 911363109 11,935 -15,820 -57.00 1,133 -47.64 0.0049
2014-02-12 2013-12-31 13F UNITED RENTALS INC COM COM 911363109 27,755 -18,093 -39.46 2,164 -19.01 0.0090
2013-11-12 2013-09-30 13F UNITED RENTALS INC COM COM 911363109 45,848 -55,710 -54.86 2,672 -47.29 0.0110
2013-08-13 2013-06-30 13F UNITED RENTALS INC COM COM 911363109 101,558 101,558 5,069 0.0248
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
(%)
2026-04-16 2026-03-31 13F UNITED RENTALS OPT Call 4,100 -59.41 0 n/a n/a n/a
2026-01-09 2025-12-31 13F UNITED RENTALS OPT Call 10,100 146.34 1 n/a n/a n/a
2025-10-23 2025-09-30 13F UNITED RENTALS OPT Call 4,100 115.79 1 n/a n/a n/a
2025-08-08 2025-06-30 13F UNITED RENTALS OPT Call 1,900 0 n/a n/a n/a
2025-04-15 2025-03-31 13F UNITED RENTALS OPT Call 0 -100.00 0 n/a n/a n/a
2025-01-17 2024-12-31 13F UNITED RENTALS OPT Call 12,000 0.00 1 -100.00 n/a n/a n/a
2024-10-03 2024-09-30 13F UNITED RENTALS OPT Call 12,000 -52.00 2 0.00 n/a n/a n/a
2024-07-12 2024-06-30 13F UNITED RENTALS OPT Call 25,000 9.65 2 -66.67 n/a n/a n/a
2024-05-06 2024-03-31 13F UNITED RENTALS OPT Call 22,800 3 n/a n/a n/a
2021-05-13 2021-03-31 13F UNITED RENTALS OPT Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-04 2020-12-31 13F UNITED RENTALS OPT Call 35,000 320 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
(%)
2026-04-16 2026-03-31 13F UNITED RENTALS OPT Put 5,500 -26.67 0 n/a n/a n/a
2026-01-09 2025-12-31 13F UNITED RENTALS OPT Put 7,500 0.00 0 n/a n/a n/a
2025-10-23 2025-09-30 13F UNITED RENTALS OPT Put 7,500 0 n/a n/a n/a
2025-08-08 2025-06-30 13F UNITED RENTALS OPT Put 0 -100.00 0 n/a n/a n/a
2025-04-15 2025-03-31 13F UNITED RENTALS OPT Put 5,500 -5.17 0 n/a n/a n/a
2025-01-17 2024-12-31 13F UNITED RENTALS OPT Put 5,800 -42.00 0 n/a n/a n/a
2024-10-03 2024-09-30 13F UNITED RENTALS OPT Put 10,000 -50.00 0 -100.00 n/a n/a n/a
2024-07-12 2024-06-30 13F UNITED RENTALS OPT Put 20,000 21.21 2 0.00 n/a n/a n/a
2024-05-06 2024-03-31 13F UNITED RENTALS OPT Put 16,500 1 n/a n/a n/a
2023-04-28 2023-03-31 13F UNITED RENTALS OPT Put 0 -100.00 0 n/a n/a n/a
2023-02-02 2022-12-31 13F UNITED RENTALS OPT Put 31,800 1,573.68 0 -100.00 n/a n/a n/a
2022-10-31 2022-09-30 13F UNITED RENTALS OPT Put 1,900 106 n/a n/a n/a
2020-07-20 2020-06-30 13F UNITED RENTALS OPT Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-04-30 2020-03-31 13F UNITED RENTALS OPT Put 50,000 33.33 1,200 1,718.18 n/a n/a n/a
2020-01-28 2019-12-31 13F UNITED RENTALS OPT Put 37,500 0.00 66 -82.40 n/a n/a n/a
2019-11-04 2019-09-30 13F UNITED RENTALS OPT Put 37,500 0.00 375 -16.67 n/a n/a n/a
2019-07-29 2019-06-30 13F UNITED RENTALS OPT Put 37,500 450 n/a n/a n/a
2015-05-13 2015-03-31 13F UNITED RENTALS OPT Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-12 2014-12-31 13F UNITED RENTALS OPT Put 40,000 78.57 2 -98.25 n/a n/a n/a
2014-11-13 2014-09-30 13F UNITED RENTALS OPT Put 22,400 -79.28 114 -54.94 n/a n/a n/a
2014-08-13 2014-06-30 13F UNITED RENTALS OPT Put 108,100 170.25 253 261.43 n/a n/a n/a
2014-05-14 2014-03-31 13F UNITED RENTALS OPT Put 40,000 70 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.