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Waste Connections Ownership | Who Owns Waste Connections?


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Waste Connections Ownership Summary


Waste Connections is owned by 85.10% institutional investors, 0.26% insiders, and 14.65% retail investors. Vanguard group is the largest institutional shareholder, holding 12.13% of WCN shares. Vanguard MStar Total Stk Mkt Idx Invest is the top mutual fund, with 3.23% of its assets in Waste Connections shares.

WCN Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockWaste Connections85.10%0.26%14.65%
SectorIndustrials Stocks 67.76%16.49%15.75%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group31.16M12.13%$5.46B
Xxec26.38M10.33%$164.87M
Vanguard capital management15.80M6.19%$2.63B
Royal bank of canada13.19M5.17%$2.20B
Bank of montreal /can/8.67M3.39%$1.44B
Blackrock8.33M3.23%$1.46B
1832 asset management7.46M2.92%$1.24B
Blackrock funding, inc. /de6.37M2.49%$1.06B
Fmr5.34M2.09%$890.24M
Mackenzie financial4.70M1.84%$21.41M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Atlas frm1.51M10.78%$251.70M
Sunriver management343.51K8.99%$57.26M
Consulta1.05M6.31%$175.02M
Lansing management lp60.23K6.07%$10.02M
Oakmont150.64K5.00%$25.11M
Nicola wealth management243.00K4.66%$40.50M
Hudson way capital management299.50K4.45%$49.92M
Stockbridge partners1.16M4.07%$193.56M
Skye global management lp1.15M3.72%$191.36M
Baskin financial services282.07K3.70%$46.95M

Top Buyers

HolderShares% AssetsChange
Xxec26.38M0.12%26.38M
Norges bank3.96M0.07%3.96M
Invesco3.59M0.05%3.17M
Aqr capital management4.11M0.24%3.00M
Atlas frm1.51M10.78%1.51M

Top Sellers

HolderShares% AssetsChange
Fmr5.34M0.04%-3.62M
Alphinity investment management pty---3.05M
Goldman sachs group2.42M0.04%-2.29M
Wellington management group llp2.87M0.08%-2.07M
Winslow capital management---1.89M

New Positions

HolderShares% AssetsChangeValue
Xxec26.38M0.12%26.38M$164.87M
Norges bank3.96M0.07%3.96M$659.46M
Atlas frm1.51M10.78%1.51M$251.70M
Consulta1.05M6.31%1.05M$175.02M
Sixth street partners management company693.22K0.02%693.22K$115.50M

Sold Out

HolderChange
Nemes rush group-1.00
Total investment management-1.00
Van hulzen asset management-1.00
Toth financial advisory-2.00
Optima capital-3.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20268524.54%217,294,6781.46%851.21%40812.09%304-
Mar 31, 2026536-34.63%111,560,046-48.77%430.61%217-47.58%206-23.70%
Dec 31, 2025586-23.30%135,333,669-35.76%520.79%297-11.61%187-31.75%
Sep 30, 2025723-5.24%206,185,153-3.71%791.16%325-15.80%2526.78%
Jun 30, 20257682.95%219,281,1661.29%841.21%39016.07%237-16.25%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard MStar Total Stk Mkt Idx Invest8.13M3.23%23.50K
Vanguard Morn Total Stk Mkt Idx Investor8.10M3.22%-33.80K
Vanguard Total Stock Mkt Idx Inv8.10M3.19%-33.80K
Vanguard US Total Market Shares ETF8.19M3.17%8.14K
Vanguard MStar Mid Cap Index Instl5.52M2.20%-7.53K
Vanguard Morn Mid Cap Index Instl5.53M2.19%-16.08K
Vanguard Mid Cap Index Institutional5.53M2.18%-16.08K
Vanguard Total Intl Stock Index Inv3.71M1.47%8.56K
Vanguard Morn Growth Index Investor3.08M1.22%50.30K
Vanguard MStar Growth Index Investor3.06M1.22%-18.75K

Recent Insider Transactions


DateNameRoleActivityValue
Aug 19, 2026NIELSEN III ROBERT SR VP OperationsSell$119.00K
Aug 18, 2026RIVARD PHILIP SR VP Business DevelopmentSell$416.43K
Aug 13, 2026Netherton Susan SR VP People, Training & DevSell$290.50K
Jul 29, 2026NIELSEN III ROBERT SR VP OperationsSell$51.93K
Jul 28, 2026Cloninger Robert Michael SR VP, Deputy General CounselSell$40.78K

Insider Transactions Trends


DateBuySell
2026 Q3-6
2026 Q217
2026 Q1-1
2025 Q4-2
2025 Q3-3

WCN Ownership FAQ


Who owns the most shares of Waste Connections?

Waste Connections’s largest shareholders are Vanguard group (31.16M shares, 12.13%), Xxec (26.38M shares, 10.33%), and Vanguard capital management (15.8M shares, 6.19%). Together, they hold 28.64% of Waste Connections’s total shares outstanding.

Does Blackrock own Waste Connections?

Yes, BlackRock owns 3.23% of Waste Connections, totaling 8.33M shares as of Jun 2024. This represents 0.03% of BlackRock's total assets, with a market value of 1.46B$. In the last quarter, BlackRock increased its holdings by 186.1K shares, a 2.29% change.

Who is Waste Connections’s biggest shareholder by percentage of total assets invested?

Atlas frm is Waste Connections’s biggest shareholder by percentage of total assets invested, with 10.78% of its assets in 1.51M Waste Connections shares, valued at 251.7M$.

Who is the top mutual fund holder of Waste Connections shares?

Vanguard MStar Total Stk Mkt Idx Invest is the top mutual fund holder of Waste Connections shares, with 3.23% of its total shares outstanding invested in 8.13M Waste Connections shares.

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