Welcome to our dedicated page for SiteOne Landscape Supply SEC filings (Ticker: SITE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
SiteOne Landscape Supply filings document the company’s operating results, governance matters, capital arrangements and public-company status. Recent Form 8-K reports furnish quarterly and full-year earnings releases, including disclosures on net sales, organic daily sales, gross profit, gross margin and SG&A trends.
The filing record also covers material definitive agreements, including amendments to credit arrangements involving SiteOne subsidiaries, and executive officer transitions reported under Item 5.02. Definitive proxy materials describe annual meeting matters and stockholder voting, while company cover pages identify SiteOne’s common stock, par value $0.01 per share, traded on the New York Stock Exchange under the SITE symbol.
Kayne Anderson Rudnick Investment Management, LLC reports beneficial ownership of 2,048,153 shares of SiteOne Landscape Supply Inc common stock, representing 4.6% of the class as of June 30, 2026. The firm has sole voting power over 1,534,246 shares and shared voting power over 342,550 shares. It holds sole dispositive power over 1,705,603 shares and shared dispositive power over 342,550 shares, indicating a mix of independently and jointly controlled positions in SITE.
AQR Capital Management, LLC and its parent AQR Capital Management Holdings, LLC report beneficial ownership of 1,234,583 shares of SiteOne Landscape Supply, Inc. common stock on this amended Schedule 13G filing. This represents 2.79% of SiteOne’s outstanding common stock, indicating they hold under five percent of the class.
The AQR entities report shared voting power over 1,201,805 shares and shared dispositive power over 1,234,583 shares, with no sole voting or dispositive power. AQR Capital Management, LLC is a wholly owned subsidiary of AQR Capital Management Holdings, LLC, and the schedule is filed jointly on behalf of both entities.
SiteOne Landscape Supply, Inc. CEO Doug Black reported open-market purchases of a total of 8,000 shares of common stock on August 4, 2026, through a family trust for which he serves as trustee, at prices of $101.94 and $102.13 per share. Following these transactions, he is reported to hold 482,161 shares directly and 93,675 shares indirectly through a SLAT, with additional indirect holdings in family trusts. The Rule 10b5-1 trading-plan checkbox was not marked, indicating these purchases were not reported as made pursuant to a pre-arranged trading plan.
SiteOne Landscape Supply reported higher results for the second quarter ended June 28, 2026. Net sales rose 5% to $1,530.7 million, with Organic Daily Sales up 1% and acquisitions contributing $49.2 million. Gross profit increased to $564.5 million, expanding gross margin by 50 basis points to 36.9%.
SG&A rose to $370.7 million, or 24.2% of Net sales. Net income attributable to SiteOne grew 8% to $139.3 million, or diluted EPS of $3.14. Adjusted EBITDA was $237.2 million, up 5%, with a stable margin of 15.5%. The company repurchased $93.8 million of shares and amended its ABL facility, extending maturity to April 2031.
Net debt was $555.6 million, and the net-debt-to-Adjusted-EBITDA ratio was 1.3x. Management expects 2026 Organic Daily Sales growth to be flat to up 1%, gross margin to expand, and SG&A as a percentage of Net sales to be roughly flat. Full-year 2026 Adjusted EBITDA is projected between $425 million and $455 million, including an estimated $4–$5 million headwind from a 53rd fiscal week.
SiteOne Landscape Supply, Inc. reported higher results for the quarter ended June 28, 2026. Net sales rose to $1,530.7 million, helped mainly by acquisitions, while Organic Daily Sales grew 1% as roughly 3% price contribution offset softer end-market demand. Gross margin improved by 50 basis points, reflecting price realization and commercial initiatives despite higher freight and distribution costs.
Selling, general and administrative expenses increased 6%, largely from acquisitions, and net income attributable to SiteOne grew to $139.3 million, or $3.14 diluted EPS. For the first half of 2026, net cash provided by operating activities improved to $31.1 million. The company invested $76.1 million in acquisitions and ended the quarter with $3,526.6 million in total assets, $505.7 million of long-term debt, and $1,687.6 million of stockholders’ equity. Under its $400 million repurchase authorization, it bought back 952,216 shares in the first half and a total of 1,052,908 shares through July 29, 2026, leaving $90.5 million available.
SiteOne Landscape Supply, Inc. General Counsel & Secretary Travis Ryan reported routine equity compensation activity involving Restricted Stock Units (RSUs). On June 2, 2026, 547 RSUs converted into an equal number of common shares, and 160 common shares were disposed of to cover tax obligations. Following these transactions, Ryan holds 862 common shares directly, reflecting an exercise-and-hold pattern tied to vesting rather than an open-market trade.
SiteOne Landscape Supply, Inc. director Fred M. Diaz reported selling a total of 1,125 shares of Common Stock in open-market transactions. He sold 563 shares at a price of $115.13 per share on May 27, 2026, and 562 shares at $112.52 per share on May 28, 2026. Following these sales, he directly holds 11,267 shares of Common Stock. The sales were carried out under a pre-arranged Rule 10b5-1 trading plan adopted on February 25, 2026.
SITE submitted a Rule 144 notice reporting restricted stock vesting and recent small transactions. The filing lists Common shares tied to a Restricted Stock Vesting event dated 05/12/2026 and a reported sale entry dated 05/27/2026. The filing names Fidelity Brokerage Services LLC and an individual, Fred Diaz Jr..
SiteOne Landscape Supply, Inc. held its Annual Meeting of Stockholders on May 13, 2026, where stockholders voted on three proposals.
Stockholders elected William W. Douglas III (39,837,852 votes for, 1,566,019 withheld) and Jeri L. Isbell (40,518,404 votes for, 885,467 withheld) to one-year board terms. They also ratified Deloitte & Touche LLP as independent registered accounting firm for the 2026 fiscal year with 42,448,149 votes for, 128,428 against, and 20,161 abstentions. In addition, stockholders approved the advisory vote on executive compensation with 40,505,407 votes for, 876,683 against, 21,781 abstentions, and 1,192,867 broker non-votes.