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SiteOne Landscape Supply Ownership | Who Owns SiteOne Landscape Supply?

OverviewForecastRevenueFinancialsChartTranscripts

SiteOne Landscape Supply Ownership Summary

SiteOne Landscape Supply is owned by 107.42% institutional investors, 1.40% insiders. Price t rowe associates inc /md/ is the largest institutional shareholder, holding 10.34% of SITE shares. US Small-Cap Growth II Equity Comp is the top mutual fund, with 6.12% of its assets in SiteOne Landscape Supply shares.

SITE Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockSiteOne Landscape Supply107.42%1.40%-8.81%
SectorIndustrials Stocks 46.77%12.62%40.60%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Price t rowe associates inc /md/4.65M10.34%$598.92M
Vanguard group4.06M9.04%$523.17M
Blackrock3.77M8.33%$458.05M
Kayne anderson rudnick investment management2.94M6.53%$378.19M
Wasatch advisors lp2.18M4.84%$280.46M
T. rowe price investment management1.99M4.42%$255.83M
Bamco inc /ny/1.97M4.38%$253.33M
Blackrock funding, inc. /de1.95M4.34%$251.29M
59 north capital management, lp1.66M3.70%$214.42M
Conestoga capital advisors1.15M2.55%$147.62M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
59 north capital management, lp1.66M6.68%$214.42M
Ack asset management280.00K4.51%$36.06M
Pembroke management304.36K3.89%$39.20M
Crown oak advisors55.67K3.18%$6.73M
Conestoga capital advisors1.15M2.37%$147.62M
Sandhill capital partners244.22K2.20%$31.46M
Mccollum christoferson group54.69K2.02%$7.04M
Cartenna capital, lp495.00K1.81%$63.76M
Premier fund managers343.49K1.80%$43.91M
Geneva capital management760.19K1.68%$97.91M

Top Buyers

HolderShares% AssetsChange
59 north capital management, lp1.66M6.68%1.66M
Cartenna capital, lp495.00K1.81%495.00K
Amundi467.04K0.02%467.04K
Driehaus capital management308.96K0.28%308.96K
Wasatch advisors lp2.18M1.51%222.96K

Top Sellers

HolderShares% AssetsChange
Baillie gifford---1.34M
Price t rowe associates inc /md/4.65M0.06%-1.30M
Impactive capital lp---993.58K
Allianz asset management gmbh---666.26K
Blackrock3.77M0.01%-553.63K

New Positions

HolderShares% AssetsChangeValue
59 north capital management, lp1.66M6.68%1.66M$214.42M
Cartenna capital, lp495.00K1.81%495.00K$63.76M
Driehaus capital management308.96K0.28%308.96K$39.79M
Kinetic partners management, lp157.50K0.98%157.50K$20.29M
Interval partners, lp98.76K0.21%98.76K$12.72M

Sold Out

HolderChange
Creative financial designs inc /adv-1.00
Thurston, springer, miller, herd & titak-1.00
Wealthtrak capital management-1.00
Claris advisors, llc / mo /-2.00
Mv capital management-2.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 2025381-1.30%48,285,6145.97%1071.05%170-6.08%144-2.70%
Jun 30, 20253890.26%46,717,140-1.82%1030.93%1840.55%1497.97%
Mar 31, 20253840.79%47,557,7303.38%1051.02%1814.62%137-3.52%
Dec 31, 2024357-4.03%44,856,605-4.17%990.93%159-18.04%13516.38%
Sep 30, 2024368-2.39%46,778,8790.98%1030.99%191-9.48%115-2.54%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
US Small-Cap Growth II Equity Comp2.74M6.12%-218.24K
T. Rowe Price New Horizons2.66M5.96%-84.39K
Vanguard US Total Market Shares ETF1.44M3.19%1.19K
Vanguard Total Stock Mkt Idx Inv1.42M3.18%-29.79K
Vanguard Small Cap Index1.09M2.44%-6.97K
Impax Water Strategy Composite987.95K2.21%-22.86K
American Funds SMALLCAP World A953.47K2.13%343.59K
T. Rowe Price New Horizons Tr-A879.50K1.96%26.58K
Baron Opp. Small Cap Growth Strategy875.00K1.95%-
Baron Small Cap Retail875.00K1.95%-

Recent Insider Transactions

DateNameRoleActivityValue
Nov 26, 2025GUTHRIE JOHN T EVP, CFO and Assistant Sec.Sell$258.20K
Aug 29, 2025Diaz Fred M-Sell$125.49K
Jul 25, 2025BLACK DOUG CEOSell$975.35K
Jul 11, 2025BLACK DOUG CEOSell$3.85M
Jul 01, 2025Ketter Joseph EVP, Human ResourcesSell$5.01M

Insider Transactions Trends

DateBuySell
2025 Q4-1
2025 Q3-4
2025 Q2--
2025 Q1-1
2024 Q4-1

SITE Ownership FAQ

Who owns the most shares of SiteOne Landscape Supply?

SiteOne Landscape Supply’s largest shareholders are Price t rowe associates inc /md/ (4.65M shares, 10.34%), Vanguard group (4.06M shares, 9.04%), and Blackrock (3.77M shares, 8.33%). Together, they hold 27.72% of SiteOne Landscape Supply’s total shares outstanding.

Does Blackrock own SiteOne Landscape Supply?

Yes, BlackRock owns 8.33% of SiteOne Landscape Supply, totaling 3.77M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 458.05M$. In the last quarter, BlackRock decreased its holdings by -554K shares, a -12.80% change.

Who is SiteOne Landscape Supply’s biggest shareholder by percentage of total assets invested?

59 north capital management, lp is SiteOne Landscape Supply’s biggest shareholder by percentage of total assets invested, with 6.68% of its assets in 1.66M SiteOne Landscape Supply shares, valued at 214.42M$.

Who is the top mutual fund holder of SiteOne Landscape Supply shares?

US Small-Cap Growth II Equity Comp is the top mutual fund holder of SiteOne Landscape Supply shares, with 6.12% of its total shares outstanding invested in 2.74M SiteOne Landscape Supply shares.

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