Company · Ownership research

SiteOne Landscape Supply, Inc. SITE

CIK 0001650729 · CUSIP 82982L103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 82982L103 (SITE), not CUSIP 82982L903 (SITE), CUSIP 82982L953 (SITE), and does not merge CUSIPs.

This page lists the top 20 of 380 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock Inc. CIK 1364742 · View history	$755.18M 4,326,419 shares	0.02%	+291.37K(+7.20%)Added	SEC filing ↗ May 10, 2024	▾
02	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$742.61M 4,254,443 shares	0.09%	-949.57K(-18.20%)Reduced	SEC filing ↗ May 15, 2024	▾
03	VANGUARD GROUP INC CIK 102909 · View history	$725.79M 4,158,085 shares	0.01%	+23.36K(+0.60%)Added	SEC filing ↗ May 10, 2024	▾
04	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC CIK 1021223 · View history	$605.49M 3,468,866 shares	1.40%	+84.55K(+2.50%)Added	SEC filing ↗ May 14, 2024	▾
05	BAILLIE GIFFORD & CO CIK 1088875 · View history	$348.10M 1,994,273 shares	0.27%	-131.81K(-6.20%)Reduced	SEC filing ↗ May 1, 2024	▾
06	BAMCO INC /NY/ CIK 1017918 · View history	$261.10M 1,495,837 shares	0.70%	+496(0.00%)Added	SEC filing ↗ May 15, 2024	▾
07	Conestoga Capital Advisors, LLC CIK 1163744 · View history	$194.34M 1,113,359 shares	2.81%	+8.87K(+0.80%)Added	SEC filing ↗ Apr 26, 2024	▾
08	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$188.46M 1,079,691 shares	0.12%	-10.77K(-1.00%)Reduced	SEC filing ↗ May 15, 2024	▾
09	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$175.10M 1,003,156 shares	0.05%	+35.55K(+3.70%)Added	SEC filing ↗ May 15, 2024	▾
10	WASATCH ADVISORS LP CIK 814133 · View history	$172.21M 986,602 shares	0.90%	+319.07K(+47.80%)Added	SEC filing ↗ Apr 18, 2024	▾
11	ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history	$164.92M 944,820 shares	0.06%	+21.02K(+2.30%)Added	SEC filing ↗ May 14, 2024	▾
12	Impax Asset Management Group plc CIK 1749768 · View history	$141.67M 811,628 shares	0.54%	-102.85K(-11.20%)Reduced	SEC filing ↗ Apr 30, 2024	▾
13	Allianz Asset Management GmbH CIK 1535323 · View history	$133.15M 762,798 shares	0.22%	-35.50K(-4.40%)Reduced	SEC filing ↗ May 14, 2024	▾
14	STATE STREET CORP CIK 93751 · View history	$130.79M 749,270 shares	0.01%	+10.84K(+1.50%)Added	SEC filing ↗ May 15, 2024	▾
15	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$121.56M 696,292 shares	0.01%	+21.96K(+3.30%)Added	SEC filing ↗ May 13, 2024	▾
16	DF DENT & CO INC CIK 934999 · View history	$117.74M 674,556 shares	1.44%	+2.31K(+0.30%)Added	SEC filing ↗ May 15, 2024	▾
17	NEUBERGER BERMAN GROUP LLC CIK 1465109 · Amended · View history	$105.33M 603,445 shares	0.09%	-17.34K(-2.80%)Reduced	SEC filing ↗ Nov 14, 2024	▾
18	Allspring Global Investments Holdings, LLC CIK 1890906 · Amended · View history	$98.50M 564,323 shares	0.15%	-22.31K(-3.80%)Reduced	SEC filing ↗ Apr 29, 2024	▾
19	GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history	$96.99M 555,671 shares	1.71%	-4.36K(-0.80%)Reduced	SEC filing ↗ May 3, 2024	▾
20	FRED ALGER MANAGEMENT, LLC CIK 3520 · View history	$95.15M 545,117 shares	0.47%	-3.78K(-0.70%)Reduced	SEC filing ↗ May 15, 2024	▾

Showing 20 / 380 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

380

Cancelled or null records excluded

Disclosed shares

46,408,002

Not deduplicated across managers

Disclosed value

$8.10B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

SiteOne Landscape Supply, Inc. · Q1 2024

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.