SiteOne Landscape Supply, Inc.
MX ˙ BMV ˙ US82982L1035
SecurityMX:SITE / SiteOne Landscape Supply, Inc.
InstitutionGoldman Sachs Group Inc
Latest Disclosed Ownership244,041 shares
Latest Disclosed Value $ 32,484,255
Goldman Sachs Group Inc ownership in SITE / SiteOne Landscape Supply, Inc.

On May 15, 2026 - Goldman Sachs Group Inc filed a 13F-HR form disclosing ownership of 244,041 shares of SiteOne Landscape Supply, Inc. (MX:SITE) valued at $32,484,255 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 99,728 shares of SiteOne Landscape Supply, Inc.. This represents a change in shares of 144.71% during the quarter.

Goldman Sachs Group Inc has a history of taking positions in derivatives of the underlying security (SITE) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 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:SITE / SiteOne Landscape Supply, 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)
2026-05-15 2026-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 244,041 144,313 144.71 32,484 161.50 0.0009
2026-02-10 2025-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 99,728 14,207 16.61 12,422 12.77 0.0015
2025-11-14 2025-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 85,521 2,986 3.62 11,015 10.36 0.0013
2025-08-14 2025-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 82,535 -130,796 -61.31 9,982 -61.47 0.0014
2025-06-27 2025-03-31 13F/A-2 SITEONE LANDSCAPE SUPPLY CMN 82982L103 213,331 11,574 5.74 25,907 -2.55 0.0042
2025-05-16 2025-03-31 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 213,331 11,574 25,907 0.0011
2025-05-09 2025-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 213,331 11,574 25,907 0.0008
2025-02-11 2024-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 201,757 5,784 2.95 26,586 -10.11 0.0042
2024-11-14 2024-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 195,973 11,806 6.41 29,574 32.27 0.0048
2024-08-13 2024-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 184,167 -24,105 -11.57 22,360 -38.49 0.0038
2024-05-15 2024-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 208,272 -766 -0.37 36,354 7.02 0.0064
2024-05-14 2023-12-31 13F/A-2 SITEONE LANDSCAPE SUPPLY CMN 82982L103 209,038 4,694 2.30 33,969 1.70 0.0063
2024-03-01 2023-12-31 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 209,038 4,694 33,969 0.0061
2024-02-13 2023-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 209,038 4,694 33,969 0.0016
2024-05-15 2023-09-30 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 204,344 -27,801 -11.98 33,400 -14.03 0.0071
2023-11-14 2023-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 204,344 -27,801 33,400 0.0067
2024-05-14 2023-06-30 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 232,145 53,450 29.91 38,852 58.85 0.0083
2023-08-15 2023-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 232,145 53,450 38,852 0.0078
2024-05-14 2023-03-31 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 178,695 -75,655 -29.74 24,458 -18.04 0.0056
2023-05-11 2023-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 178,695 -75,655 24,458 0.0052
2024-05-14 2022-12-31 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 254,350 -86,452 -25.37 29,840 85,157.14 0.0073
2023-02-13 2022-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 254,350 -86,452 29,840 0.0067
2024-05-14 2022-09-30 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 340,802 -33,470 -8.94 35 -20.45 0.0090
2022-11-14 2022-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 340,802 -33,470 35,491 0.0082
2024-05-14 2022-06-30 13F/A-2 SITEONE LANDSCAPE SUPPLY CMN 82982L103 374,272 2,149 0.58 44 -99.93 0.0111
2022-08-18 2022-06-30 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 374,272 2,149 44,490 0.0101
2022-08-15 2022-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 374,272 2,149 44,490 0.0100
2022-05-16 2022-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 372,123 -217,476 -36.89 60,169 -57.88 0.0126
2022-02-17 2021-12-31 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 589,599 265,954 82.17 142,848 121.27 0.0284
2022-02-14 2021-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 589,599 265,954 142,848 0.0082
2022-01-20 2021-09-30 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 323,645 -95,968 -22.87 64,557 -9.11 0.0137
2021-11-10 2021-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 323,645 -95,968 64,557 0.0040
2021-08-13 2021-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 419,613 80,387 23.70 71,024 22.63 0.0159
2021-05-17 2021-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 339,226 -6,815 -1.97 57,919 5.51 0.0146
2021-02-12 2020-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 346,041 -16,389 -4.52 54,892 24.19 0.0141
2020-11-13 2020-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 362,430 -65,691 -15.34 44,199 -9.41 0.0125
2020-08-12 2020-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 428,121 47,966 12.62 48,792 74.34 0.0148
2020-05-15 2020-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 380,155 39,340 11.54 27,986 -9.42 0.0099
2020-02-14 2019-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 340,815 -11,115 -3.16 30,895 18.60 0.0079
2019-11-14 2019-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 351,930 -35,221 -9.10 26,050 -2.90 0.0075
2019-08-14 2019-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 387,151 64,564 20.01 26,829 45.53 0.0077
2019-05-15 2019-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 322,587 -63,192 -16.38 18,435 -13.54 0.0056
2019-02-14 2018-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 385,779 7,907 2.09 21,322 -25.10 0.0068
2018-11-14 2018-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 377,872 -358,651 -48.70 28,469 -53.97 0.0074
2018-11-14 2018-09-30 13F DDR CMN 23317H854 7,733,549 -1,236,282 103,552 0.0267
2018-08-14 2018-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 736,523 522,532 244.18 61,846 275.17 0.0167
2018-08-14 2018-06-30 13F DDR CMN 23317H854 8,969,831 -10,603,954 160,559 0.0434
2018-05-15 2018-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 213,991 43,863 25.78 16,485 26.33 0.0042
2018-05-15 2018-03-31 13F DDR CMN 23317H102 19,573,785 -482,486 143,476 0.0367
2018-02-14 2017-12-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 170,128 68,426 67.28 13,049 120.87 0.0031
2018-02-14 2017-12-31 13F DDR CMN 23317H102 20,056,271 -9,319,517 179,704 0.0430
2017-11-14 2017-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 101,702 83,555 460.43 5,908 525.85 0.0014
2017-11-14 2017-09-30 13F DDR CMN 23317H102 29,375,788 -14,163 269,082 0.0659
2017-08-14 2017-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 18,147 -82,292 -81.93 944 -80.58 0.0002
2017-08-14 2017-06-30 13F DDR CMN 23317H102 29,389,951 6,219,488 266,566 0.0690
2017-05-18 2017-03-31 13F/A-1 SITEONE LANDSCAPE SUPPLY CMN 82982L103 100,439 -18,721,855 -99.47 4,862 -98.31 0.0013
2017-05-18 2017-03-31 13F/A-1 DDR CMN 23317H102 23,170,463 4,348,169 290,325 0.0788
2017-05-15 2017-03-31 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 100,439 4,862
2017-05-15 2017-03-31 13F DDR CMN 23317H102 23,170,463 290,325
2017-02-14 2016-12-31 13F DDR CMN 23317H102 18,822,294 18,763,497 31,912.34 287,417 13,502.32 0.0813
2016-11-14 2016-09-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 58,797 18,153 44.66 2,113 53.01 0.0006
2016-11-14 2016-09-30 13F DDR CMN 23317H102 16,935,176 244,112 295,180 0.0894
2016-08-15 2016-06-30 13F SITEONE LANDSCAPE SUPPLY CMN 82982L103 40,644 -16,849,274 -99.76 1,381 -99.54 0.0005
2016-08-15 2016-06-30 13F DDR CMN 23317H102 16,691,064 -198,854 302,776 0.0988
2016-05-13 2016-03-31 13F DDR CMN 23317H102 16,889,918 5,439,863 47.51 300,472 55.83 0.0988
2016-02-16 2015-12-31 13F DDR CMN 23317H102 11,450,055 -1,318,618 -10.33 192,818 -1.81 0.0605
2015-11-13 2015-09-30 13F DDR CMN 23317H102 12,768,673 -459,270 -3.47 196,381 -3.97 0.0663
2015-08-14 2015-06-30 13F DDR CMN 23317H102 13,227,943 870,151 7.04 204,504 -11.12 0.0634
2015-05-15 2015-03-31 13F DDR CMN 23317H102 12,357,792 409,471 3.43 230,102 4.89 0.0740
2015-02-13 2014-12-31 13F DDR CMN 23317H102 11,948,321 2,473,657 26.11 219,370 38.39 0.0694
2014-11-14 2014-09-30 13F DDR CMN 23317H102 9,474,664 -369,998 -3.76 158,511 -8.67 0.0504
2014-08-14 2014-06-30 13F DDR CMN 23317H102 9,844,662 -2,349 -0.02 173,562 6.95 0.0544
2014-05-15 2014-03-31 13F DDR CMN 23317H102 9,847,011 -312,606 -3.08 162,279 3.92 0.0531
2014-02-14 2013-12-31 13F DDR CMN 23317H102 10,159,617 3,031,008 42.52 156,153 39.43 0.0513
2013-11-14 2013-09-30 13F DDR CMN 23317H102 7,128,609 -381,955 -5.09 111,990 -10.44 0.0414
2013-08-14 2013-06-30 13F DDR CMN 23317H102 7,510,564 6,323,069 532.47 125,051 572.43 0.0482
2013-06-14 2012-12-31 13F/A-1 DDR CMN 23317H102 1,187,495 -247,236 -17.23 18,597 -15.61 0.0077
2013-06-14 2012-09-30 13F/A-2 DDR CMN 23317H102 1,434,731 -892,987 -38.36 22,038 -35.33 0.0088
2013-06-14 2012-06-30 13F/A-2 DDR CMN 23317H102 2,327,718 244,754 11.75 34,078 12.06 0.0152
2013-06-14 2012-03-31 13F/A-1 DDR CMN 23317H102 2,082,964 2,082,964 30,411 0.0142
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
(%)
2018-08-14 2018-06-30 13F DDR CMN Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-05-15 2018-03-31 13F DDR CMN Call 61,600 0.00 452 -18.12 n/a n/a n/a
2018-02-14 2017-12-31 13F DDR CMN Call 61,600 552 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.