SITESiteOne Landscape Supply, Inc.

$96.01

Who owns SITE

416 institutions reported holding SITE for 2026Q1, together 110% of the company, more than the 404 a quarter earlier.

416

Institutions reporting a position · as of 2026Q1 · up from 404 the quarter before

Shares held by institutions
49.1M

Shares held by institutions · 110% of the company · long US equity positions only, as reported on Form 13F

Reported value
$6.52B

Reported value · at 2026-03-31 prices, not today's

Opened vs closed
72 / 64

Opened vs closed · new positions against positions exited in the latest quarter

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
40
New positions
72
Positions exited
64
Added to
146
Reduced
120
Institutional ownership by quarter, 2016Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q141649.1M$6.52B
2025Q440448.7M$6.07B
2025Q339448.3M$6.22B
2025Q239146.8M$5.67B
2025Q138647.7M$5.80B
2024Q437546.2M$6.08B
2024Q336646.8M$7.05B
2024Q237046.3M$5.62B
2024Q137246.4M$8.10B
2023Q435146.7M$7.59B
2023Q336147.1M$7.71B
2023Q233646.7M$7.81B
2023Q132947.7M$6.53B
2022Q432647.1M$5.53B
2022Q332546.6M$4.85B
2022Q230846.0M$5.47B
Largest reported holders, 2026Q1
HolderShares% of companyValue
PRICE T ROWE ASSOCIATES INC /MD/4.5Mn/a$601M
VANGUARD GROUP INC4.1Mn/a$549M
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC2.5Mn/a$331M
AQR CAPITAL MANAGEMENT LLC2.3Mn/a$293M
WASATCH ADVISORS LP2.1Mn/a$282M
BlackRock Inc.2.1Mn/a$275M
BAMCO INC /NY/2.1Mn/a$274M
T. Rowe Price Investment Management, Inc.1.7Mn/a$225M
Conestoga Capital Advisors, LLC1.1Mn/a$147M
59 North Capital Management, LP1.0Mn/a$140M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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