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SiteOne Landscape Supply, Inc.

SITE
Exchange
NYSE
Industry
Wholesale-Professional & Commercial Equipment & Supplies
SEC CIK
0001650729

In the last 90 days, SiteOne Landscape Supply, Inc. insiders filed 2 open-market purchases and 0 sales; 396 institutions reported holding it in 13F filings for Q2 2026, worth $5.40B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in SiteOne Landscape Supply, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
396
−28 vs. Q1 2026
Shares held
47.2M
−1.50M (−3.1%) vs. Q1 2026
Total value
$5.40B
−$1.07B (−16.5%) vs. Q1 2026
New holders
65
111 more added
Sold out
93
169 more reduced

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SITE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 396 institutions
Q1 2021: 288 institutionsQ2 2021: 314 institutionsQ3 2021: 313 institutionsQ4 2021: 354 institutionsQ1 2022: 344 institutionsQ2 2022: 316 institutionsQ3 2022: 331 institutionsQ4 2022: 334 institutionsQ1 2023: 338 institutionsQ2 2023: 345 institutionsQ3 2023: 370 institutionsQ4 2023: 359 institutionsQ1 2024: 381 institutionsQ2 2024: 377 institutionsQ3 2024: 372 institutionsQ4 2024: 379 institutionsQ1 2025: 390 institutionsQ2 2025: 396 institutionsQ3 2025: 399 institutionsQ4 2025: 410 institutionsQ1 2026: 427 institutionsQ2 2026: 396 institutions
Value heldQ2 2026: $5.40B
Q1 2021: $8.09BQ2 2021: $7.83BQ3 2021: $9.16BQ4 2021: $11.0BQ1 2022: $7.38BQ2 2022: $5.47BQ3 2022: $4.85BQ4 2022: $5.54BQ1 2023: $6.54BQ2 2023: $7.82BQ3 2023: $7.71BQ4 2023: $7.59BQ1 2024: $8.10BQ2 2024: $5.63BQ3 2024: $7.06BQ4 2024: $6.08BQ1 2025: $5.80BQ2 2025: $5.67BQ3 2025: $6.22BQ4 2025: $6.07BQ1 2026: $6.53BQ2 2026: $5.40B
Institutions holding SITE and their total value by quarter
QuarterHoldersValue
Q2 2026396$5.40B
Q1 2026427$6.53B
Q4 2025410$6.07B
Q3 2025399$6.22B
Q2 2025396$5.67B
Q1 2025390$5.80B
Q4 2024379$6.08B
Q3 2024372$7.06B
Q2 2024377$5.63B
Q1 2024381$8.10B
Q4 2023359$7.59B
Q3 2023370$7.71B
Q2 2023345$7.82B
Q1 2023338$6.54B
Q4 2022334$5.54B
Q3 2022331$4.85B
Q2 2022316$5.47B
Q1 2022344$7.38B
Q4 2021354$11.0B
Q3 2021313$9.16B
Q2 2021314$7.83B
Q1 2021288$8.09B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding SiteOne Landscape Supply, Inc.; share changes are against Q1 2026.

Institutions holding SITE in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
BNP PARIBAS ASSET MANAGEMENT Holding S.A.791$90.5K0.00%−105−11.7%Reduced
Huntington National Bank835$95.5K0.00%+77+10.2%Added
State of Wyoming911$104.2K0.01%+292+47.2%Added
STRS Ohio919$105.1K0.00%−138−13.1%Reduced
Quarry LP948$108.5K0.02%+948New
Rothschild Investment LLC987$112.9K0.00%−827−45.6%Reduced
SkyView Investment Advisors, LLC1,000$114.0K0.09%+1,000New
International Assets Investment Management, LLC1,169$128.4K0.01%−84−6.7%Reduced
Hilltop National Bank1,174$134.3K0.03%00.0%Unchanged
EverSource Wealth Advisors, LLC1,278$146.2K0.00%−1,771−58.1%Reduced
Caitong International Asset Management Co., Ltd1,292$147.8K0.02%+1,292New
Sterling Capital Management LLC1,311$150.0K0.00%+204+18.4%Added
Chesapeake Asset Management LLC1,265$170.3K0.13%00.0%Unchanged
Allworth Financial LP1,537$175.8K0.00%−798−34.2%Reduced
Prospera Financial Services Inc1,752$200.4K0.00%+1,752New
Keynote Financial Services LLC1,764$201.8K0.09%+6+0.3%Added
Marco Investment Management LLC1,820$208.2K0.01%+150+9.0%Added
Waddell & Associates, LLC1,942$222.2K0.01%−2,195−53.1%Reduced
AlphaGrep UK Ltd1,958$224.0K0.07%+1,958New
Claret Asset Management Corp1,966$225.0K0.02%+67+3.5%Added
HSBC Holdings PLC2,008$229.8K0.00%−72−3.5%Reduced
MAI Capital Management2,066$236.5K0.00%−784−27.5%Reduced
Park Avenue Securities LLC2,096$240.0K0.00%−478−18.6%Reduced
Sequoia Financial Advisors, LLC2,137$244.5K0.00%+34+1.6%Added
Amalgamated Bank2,139$245.0K0.00%−566−20.9%Reduced
Mount Yale Investment Advisors, LLC2,160$247.1K0.00%−795−26.9%Reduced
Northwestern Mutual Wealth Management Co2,185$250.0K0.00%+1,910+694.5%Added
Connable Office Inc2,191$250.7K0.02%00.0%Unchanged
GAMMA Investing LLC2,197$251.4K0.01%+352+19.1%Added
Baker Ellis Asset Management LLC2,200$251.7K0.03%00.0%Unchanged
Magnetar Financial LLC2,265$259.1K0.00%−3,283−59.2%Reduced
Evolve Private Wealth, LLC2,320$265.4K0.02%−2,269−49.4%Reduced
Baird Financial Group, Inc.2,324$265.9K0.00%−411−15.0%Reduced
Utah Retirement Systems2,336$267.3K0.00%00.0%Unchanged
Arkadios Wealth Advisors2,351$269.0K0.00%−831−26.1%Reduced
Nykredit A/S2,375$271.7K0.00%+2,375New
GWM Advisors LLC2,396$274.1K0.00%−154−6.0%Reduced
Buckingham Strategic Partners2,435$278.6K0.00%−6,601−73.1%Reduced
Bull Harbor Capital LLC2,440$279.2K0.05%−1,610−39.8%Reduced
Integrated Wealth Concepts LLC2,465$282.0K0.00%−4,016−62.0%Reduced
Maryland State Retirement & Pension System2,529$289.3K0.00%00.0%Unchanged
Fiduciary Trust Co2,531$289.6K0.00%−87−3.3%Reduced
Wealth Alliance2,579$295.1K0.02%−279−9.8%Reduced
Malaga Cove Capital, LLC2,581$295.3K0.09%−6,072−70.2%Reduced
Azzad Asset Management Inc2,610$298.6K0.03%+8+0.3%Added
Armistice Capital, LLC2,613$299.0K0.01%+2,613New
DnB Asset Management AS2,704$309.4K0.00%00.0%Unchanged
CWM Advisors, LLC2,763$316.1K0.01%+2,763New
Ruffer LLP2,790$318.9K0.01%−15,928−85.1%Reduced
Dutch Asset Corp2,800$320.3K0.16%00.0%Unchanged
State of Alaska, Department of Revenue2,821$322.0K0.00%00.0%Unchanged
HB Wealth Management, LLC2,840$324.9K0.00%−2,461−46.4%Reduced
Hill City Capital, LP2,900$331.8K0.01%+2,900New
CIBC World Markets Inc.2,911$333.0K0.00%+40+1.4%Added
Graham Capital Management, L.P.2,981$341.1K0.01%+2,981New
Swiss Life Asset Management Ltd3,040$347.8K0.00%+229+8.1%Added
Summitry LLC3,119$356.8K0.01%+64+2.1%Added
Xponance, Inc.3,312$378.9K0.00%−1,478−30.9%Reduced
Voya Investment Management LLC3,334$381.4K0.00%−216,310−98.5%Reduced
Brighton Jones LLC3,348$383.0K0.01%−6,054−64.4%Reduced
Verdence Capital Advisors LLC3,397$388.7K0.02%−158−4.4%Reduced
Independent Financial Group, LLC3,423$391.6K0.01%−300−8.1%Reduced
Glenmede Trust Co NA3,506$401.1K0.00%−1,492−29.9%Reduced
M&T Bank Corp3,525$402.9K0.00%+639+22.1%Added
Ami Asset Management Corp3,528$403.6K0.02%−131−3.6%Reduced
O'Shaughnessy Asset Management, LLC3,547$405.8K0.00%−748−17.4%Reduced
Hilltop Holdings Inc.3,649$417.5K0.03%+439+13.7%Added
SRS Capital Advisors, Inc.3,732$427.0K0.00%+2,480+198.1%Added
The PNC Financial Services Group, Inc.3,766$430.9K0.00%−920−19.6%Reduced
SG Americas Securities, LLC3,831$438.0K0.00%−54,484−93.4%Reduced
Fox Run Management, L.L.C.3,982$455.6K0.08%+322+8.8%Added
MML Investors Services, LLC3,996$457.2K0.00%+137+3.6%Added
Krilogy Financial LLC4,043$462.6K0.01%−3,334−45.2%Reduced
HighTower Advisors, LLC4,056$464.0K0.00%−1,900−31.9%Reduced
Toroso Investments, LLC4,092$468.2K0.00%−2,270−35.7%Reduced
Commonwealth Equity Services, LLC4,176$477.8K0.00%−1,085−20.6%Reduced
Deutsche Bank AG4,577$523.7K0.00%+894+24.3%Added
OP Asset Management Ltd4,617$528.2K0.01%+3,542+329.5%Added
Aureus Asset Management, LLC4,753$543.8K0.03%00.0%Unchanged
Simplicity Wealth,LLC4,776$546.4K0.02%+4,776New
Great West Life Assurance Co4,818$550.0K0.00%−358−6.9%Reduced
Merit Financial Group, LLC4,941$565.3K0.00%−5,728−53.7%Reduced
Public Employees Retirement Association of Colorado5,032$576.0K0.00%00.0%Unchanged
Insight Advisors, LLC5,045$577.2K0.10%00.0%Unchanged
Connor, Clark & Lunn Investment Management Ltd.5,079$581.1K0.00%+5,079New
Vancity Investment Management Ltd5,113$585.0K0.09%+63+1.2%Added
Sivia Capital Partners, LLC5,369$614.3K0.07%−740−12.1%Reduced
Mitsubishi UFJ Trust & Banking Corp5,396$617.4K0.00%+5,396New
TD Private Client Wealth LLC5,435$621.8K0.01%−863−13.7%Reduced
Voleon Capital Management LP5,608$641.6K0.01%−9,662−63.3%Reduced
Banque Transatlantique SA5,614$642.3K0.01%00.0%Unchanged
Winton Group Ltd5,900$675.0K0.02%+5,900New
Callan Family Office, LLC6,308$721.7K0.01%−1,860−22.8%Reduced
Prudential Financial Inc6,414$733.8K0.00%−18,025−73.8%Reduced
Ensign Peak Advisors, Inc6,636$759.2K0.00%+4,088+160.4%Added
Legato Capital Management LLC6,666$762.7K0.06%−8,226−55.2%Reduced
Mitchell & Pahl Private Wealth, LLC6,684$764.7K0.28%+593+9.7%Added
Pictet Asset Management Holding SA6,871$786.1K0.00%00.0%Unchanged
Quantbot Technologies LP6,887$787.9K0.03%+6,887New
Pathstone Holdings, LLC6,910$790.6K0.00%−10,273−59.8%Reduced