SiteOne Landscape Supply, Inc. SITE

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118.16 USD +6.45 (+5.77%)

At closeNov 5, 2026, 7:45 AM EST

118.11 -0.05 -0.04%

Pre-market · Nov 5, 7:45 AM ET

114.43 Day range 119.56

82.00 52-week range 168.56

Held by insiders 1.86%

Held by institutions 115.49%

Float held by institutions 117.68%

Institutions 540

Top institutional holders
Holder	% held	Shares	Value	Reported
Price (T.Rowe) Associates Inc	10.37%	4,474,072	528.88M	Jun 29, 2026
59 North Capital Management, LP	4.77%	2,057,212	243.18M	Jun 29, 2026
Kayne Anderson Rudnick Investment Management LLC	4.75%	2,048,143	242.11M	Jun 29, 2026
BAMCO Inc.	4.70%	2,028,799	239.82M	Jun 29, 2026
Vanguard Capital Management LLC	4.65%	2,004,438	236.94M	Jun 29, 2026
Blackrock Inc.	4.49%	1,934,754	228.71M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
SmallCap World Fund Inc	3.31%	1,428,471	168.86M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.26%	1,407,914	166.43M	Jun 29, 2026
T. Rowe Price New Horizons Fund, Inc.	3.07%	1,323,547	156.46M	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.36%	1,016,494	120.16M	Jun 29, 2026
BARON INVESTMENT Fd.S TRT -Baron Small Cap Fd.	2.13%	919,500	108.69M	Jun 29, 2026
T. Rowe Price Mid-Cap Value Fund, Inc.	1.45%	626,041	74.00M	Jun 29, 2026

SITE insiders
Insider	Relation	Latest transaction	Date	Shares held
BLACK DOUG	Chief Executive Officer	Purchase	Oct 29, 2026	0
BRISENDINE LEONARD BRILEY JR	General Counsel	Conversion of Exercise of derivative security	Feb 10, 2025	11,175
DIAZ FRED M.	Director	Sale	May 27, 2026	11,267
DOUGLAS WILLIAM W III	Director	Stock Award(Grant)	May 12, 2026	19,120
DUNBAR WEBSTER ROY	Director	Stock Award(Grant)	May 12, 2026	11,671
GUTHRIE JOHN T	Chief Financial Officer	Sale	Nov 25, 2025	13,569

Held by funds