Stocks › SITE
SiteOne Landscape Supply, Inc.
SITE·NYSE·
United States·USD
United States·USD$90.47
+2.81 (+3.21%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
SITE
SiteOne Landscape Supply, Inc. · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
SITES&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of SITE by members of U.S. Congress · 27 on record
Whale Activity
Position changes in SITE reported for 2026-06-30 by 10 tracked institutional filers
- Increased1
- New2
- Held0
- Decreased4
- Closed0
- No prior filing3
| Filer | Shares | Value | Change |
|---|---|---|---|
| 59 North Capital Management, LP | 2.1M | $235.4M | — |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.0M | $229.3M | decreased |
| BlackRock, Inc. | 1.9M | $221.4M | decreased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.7M | $197.7M | decreased |
| CITADEL ADVISORS LLC | 983.6K | $112.5M | increased |
| MILLENNIUM MANAGEMENT LLC | 215.8K | $24.7M | decreased |
| Pembroke Management, LTD | 136.0K | $15.6M | — |
| Point72 Asset Management, L.P. | 120.0K | $13.7M | new |
| RENAISSANCE TECHNOLOGIES LLC | 74.1K | $8.5M | new |
| Hill City Capital, LP | 2,900 | $332K | — |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by SITE insiders, by quarter · Form 4
Recent Insider Transactions
919 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| BLACK DOUGCEO · Director | Purchase | +5,000 | $96.13 | $481K | Aug 26, 2026 | Form 4 ↗ |
| BLACK DOUGCEO · Director | Purchase | +4,000 | $102.13 | $409K | Aug 4, 2026 | Form 4 ↗ |
| BLACK DOUGCEO · Director | Purchase | +4,000 | $101.94 | $408K | Aug 4, 2026 | Form 4 ↗ |
| Jackson Travis RyanGeneral Counsel & Secretary | Tax withholding | −160 | $103.82 | $17K | Jun 2, 2026 | Form 4 ↗ |
| Jackson Travis RyanGeneral Counsel & Secretary | Option exercise | +547 | — | — | Jun 2, 2026 | Form 4 ↗ |
| Diaz Fred MDirector | Sale | −562 | $112.52 | $63K | May 28, 2026 | Form 4 ↗ |
| Diaz Fred MDirector | Sale | −563 | $115.13 | $65K | May 27, 2026 | Form 4 ↗ |
| WYSZOMIERSKI JACK LDirector | Grant / award | +1,186 | $0.00 | $0 | May 13, 2026 | Form 4 ↗ |
| Sansone Judith SDirector | Grant / award | +1,186 | $0.00 | $0 | May 13, 2026 | Form 4 ↗ |
| Dunbar Webster RoyDirector | Grant / award | +1,186 | $0.00 | $0 | May 13, 2026 | Form 4 ↗ |
| Douglas William W IIIDirector | Grant / award | +1,186 | $0.00 | $0 | May 13, 2026 | Form 4 ↗ |
| Isbell Jeri LDirector | Option exercise | +1,125 | — | — | May 12, 2026 | Form 4 ↗ |
| Drake LarisaDirector | Option exercise | +1,125 | — | — | May 12, 2026 | Form 4 ↗ |
| Diaz Fred MDirector | Option exercise | +1,125 | — | — | May 12, 2026 | Form 4 ↗ |
| Laughlin Daniel T.SVP, Strategy & Development | Purchase | +2,000 | $123.60 | $247K | May 6, 2026 | Form 4 ↗ |
| Isbell Jeri LDirector | Option exercise | +878 | — | — | May 1, 2026 | Form 4 ↗ |
| BLACK DOUGCEO · Director | Gift | +10.0K | $0.00 | $0 | Feb 13, 2026 | Form 4 ↗ |
| BLACK DOUGCEO · Director | Gift | −10.0K | $0.00 | $0 | Feb 13, 2026 | Form 4 ↗ |
| Elema Eric JEVP, CFO and Assistant Sec. | Sale | −1,765 | $158.01 | $279K | Feb 13, 2026 | Form 4 ↗ |
| Elema Eric JEVP, CFO and Assistant Sec. | Option exercise | +3,755 | $26.67 | $100K | Feb 13, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding SITE · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 1.4M | $161.1M | 0.01% | Jun 30, 2026 |
| T. Rowe Price New Horizons Fund, Inc. | 1.3M | $151.4M | 1.03% | Jun 30, 2026 |
| SMALLCAP World Fund Inc | 1.3M | $149.1M | 0.16% | Jun 30, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 1.0M | $116.3M | 0.06% | Jun 30, 2026 |
| BARON SMALL CAP FUND BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND) | 919.5K | $105.2M | 3.69% | Jun 30, 2026 |
| T. Rowe Price Mid-Cap Value Fund, Inc. | 626.0K | $71.6M | 0.44% | Jun 30, 2026 |
| VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS | 587.0K | $67.2M | 0.14% | Jun 30, 2026 |
| Baron Real Estate Fund BARON SELECT FUNDS | 559.5K | $64.0M | 2.79% | Jun 30, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 508.6K | $58.2M | 0.06% | Jun 30, 2026 |
| CONESTOGA SMALL CAP FUND Conestoga Funds | 476.5K | $54.5M | 2.67% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list SITE's shares (CUSIP 82982L103), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
- Kayne Anderson Rudnick Investment Management, LLCSCHEDULE 13G/A · passive (13G) · 2.0M shares4.6%
Aug 13, 2026 · ↗ - AQR Capital Management Holdings, LLCSCHEDULE 13G/A · passive (13G) · 1.2M shares2.8%
Aug 12, 2026 · ↗ - AQR Capital Management, LLCSCHEDULE 13G/A · passive (13G) · 1.2M shares2.8%
Aug 12, 2026 · ↗ - AQR Capital Management Holdings, LLCSCHEDULE 13G · passive (13G) · 2.3M shares5.1%
May 14, 2026 · ↗ - AQR Capital Management, LLCSCHEDULE 13G · passive (13G) · 2.3M shares5.1%
May 14, 2026 · ↗
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming SiteOne Landscape Supply, Inc. as client
No lobbying filings found naming SiteOne Landscape Supply, Inc. as the client.
Government Contracts
Federal awards to siteone landscape supply · USAspending
$20KAwarded · 2 contracts on record
U.S. Patents
Recent USPTO applications naming SiteOne Landscape Supply, Inc.
No USPTO patent applications found for SiteOne Landscape Supply, Inc..
Annual Financials
From SITE's 10-K filings · XBRL
No annual XBRL figures on record for SITE. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No stock splits in SITE's price history.
About SiteOne Landscape Supply, Inc.
From SEC EDGAR company records
Industry (SIC 5040)Wholesale-Professional & Commercial Equipment & Supplies
SectorConsumer
HeadquartersROSWELL, GA
IncorporatedDE
SEC CIK0001650729 ↗