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Disclosery

WCN WASTE CONNECTIONS INC

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Stock (common), issuer CIK 1318220

768 managers (795 13F filers) reported a position in WCN shares at 2026-03-31, 214,191,153 shares in all. 83 filers opened a position and 109 filers sold out during the quarter.

Managers
768
13F filers
795
New
83
Added
264
Reduced
304
Sold out
109
Shares held by filers
214,191,153

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 8 filers holding31,065,871$5.05B+31,043,890Timeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA12,210,661$1.98B0.38%+167,26313F-HRTimelineGroup
FMR LLCin group FMR LLC8,964,650$1.46B0.08%-1,299,83213F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/8,135,633$1.32B0.55%-471,94713F-HRTimelineGroup
1832 Asset Management L.P.7,113,604$1.16B1.53%+1,461,57513F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.6,191,564$1.01B0.02%+260,65213F-HRTimelineGroup
Capital International Investorsgroup of 3 filers holding5,408,405$879M-1,226,461Timeline
MACKENZIE FINANCIAL CORP4,980,317$809M0.97%-639,10913F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…4,935,243$802M0.15%+259,50613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC4,713,805$766M0.1%+1,813,04213F-HRTimelineGroup
TD Asset Management Inc4,030,266$653M0.53%+184,98913F-HRTimeline
WCM INVESTMENT MANAGEMENT, LLC3,875,396$627M1.43%-2,410,99413F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …3,724,204$605M0.52%+1,219,05613F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP3,444,052$559M0.46%+2,364,91713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC3,113,950$506M0.36%+2,079,19513F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/2,817,119$458M0.05%+147,39913F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,669,108$434M0.03%-699,77413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY2,576,878$419M0.03%-466,26913F-HRTimelineGroup
Fiera Capital Corpin group Fiera Capital Corp2,547,069$413M1.41%-217,80713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,477,061$401M0.03%-2,286,68113F-HR/ATimelineGroup
Stockbridge Partners LLC2,451,169$398M9.62%+83,85613F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…2,325,461$378M0.4%-1,182,94413F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding2,141,255$348M+1,379,645Timeline
Impax Asset Management Group plcin group Impax Asset Management Group …2,117,425$344M2.4%+1,635,72013F-HRTimelineGroup
CIBC WORLD MARKET INC.2,048,147$333M0.58%+3,37813F-HRTimeline
GATES FOUNDATION TRUST2,039,175$331M1.05%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,998,395$324M0.33%-86,17813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,966,153$319M0.01%+59,47213F-HRTimelineGroup
MONTRUSCO BOLTON INVESTMENTS INC.1,822,200$287M4.34%-523,36613F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC1,700,377$276M0.45%+22,60413F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…1,673,089$272M0.63%+345,22213F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD1,611,310$262M0.17%+38,19913F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding1,498,884$243M-322,382Timeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\1,401,424$228M0.08%+67,32613F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC1,367,198$222M0.17%+172,09513F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,242,065$201M0.05%-46,40113F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …1,200,977$195M0.11%+497,94413F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…1,114,166$181M0.71%-104,76313F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 2 filers holding1,098,343$178M-66,230Timeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC1,108,569$178M0.08%+333,25713F-HRTimelineGroup
KING LUTHER CAPITAL MANAGEMENT CORP1,053,657$171M0.74%-67,59813F-HRTimeline
CIBC Asset Management Inc972,081$158M0.39%-990,38913F-HRTimeline
Skye Global Management LP932,000$151M3.26%+40,00013F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpgroup of 4 filers holding874,921$142M-75,034Timeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC872,040$141M0.04%-200,90013F-HRTimelineGroup
SNYDER CAPITAL MANAGEMENT L P859,769$140M2.71%+70,65213F-HRTimeline
DF DENT & CO INC859,515$140M2.67%-181,42813F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP850,154$138M0.02%-1,57113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC839,369$136M0.1%+655,78813F-HRTimelineGroup
TD Waterhouse Canada Inc.833,367$134M0.4%+468,68513F-HRTimeline
Federation des caisses Desjardins du Qu…829,271$134M0.48%+73,03513F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC780,332$129M0.01%-93,24613F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK772,194$125M0.24%-34,50413F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.768,427$125M0.1%+634,67513F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.762,965$124M0.19%+125,64213F-HRTimelineGroup
Findlay Park Partners LLP757,296$123M1.71%+156,83813F-HRTimeline
Swiss National Bank751,345$122M0.07%+45,70013F-HRTimeline
Amundiin group Amundi748,702$122M0.03%+149,11613F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP745,441$121M0.03%+122,82913F-HRTimelineGroup
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…730,092$119M0.11%+156,86013F-HRTimelineGroup
Franklin Resourcesgroup of 2 filers holding692,475$112M-1,282,492Timeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD683,533$111M0.5%-83,36013F-HRTimelineGroup
Capital Research Global Investorsin group Capital Research Global Inves…663,735$108M0.02%new13F-HRTimelineGroup
STOREBRAND ASSET MANAGEMENT AS657,728$107M0.31%-343,59813F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co656,234$106M0.02%+27,95713F-HRTimelineGroup
BRITISH COLUMBIA INVESTMENT MANAGEMENT …649,044$105M0.62%-413,24813F-HRTimeline
Rathbones Group PLC638,608$104M0.41%-30,83413F-HR/ATimeline
SANDS CAPITAL MANAGEMENT, LLC634,903$103M0.4%-330,97713F-HRTimeline
Allianz SEgroup of 2 filers holding598,019$96.9M+106,087Timeline
EULAV Asset Management590,713$96M3.07%013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.570,160$92.6M0.16%+400,96913F-HRTimelineGroup
Champlain Investment Partners, LLC556,985$90.5M1.15%+144,65013F-HRTimeline
DekaBank Deutsche Girozentrale534,779$88.1M0.15%013F-HRTimeline
TCW GROUP INCin group TCW GROUP INC536,576$87.2M0.66%-75,60113F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC527,447$85.7M0.62%-122,14513F-HRTimeline
NICHOLAS COMPANY, INC.508,147$82.5M1.62%+59,03513F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …500,750$81.3M0.09%+63,20013F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…365,219$79.6M0.03%-22,33313F-HRTimelineGroup
FIL Ltdin group FIL Ltd487,213$79.2M0.06%-348,17813F-HRTimelineGroup
PGGM Investments454,290$73.8M1.29%+30,63113F-HRTimeline
BCV Asset Management Inc.450,464$72.9M2.51%+36,41813F-HRTimeline
BANK OF NOVA SCOTIAgroup of 2 filers holding439,571$71.4M+55,365Timeline
PICTON MAHONEY ASSET MANAGEMENT439,114$71.4M0.74%-202,12913F-HRTimeline
Nuveen, LLCin group TIAA435,258$70.7M0.02%-925,74813F-HRTimelineGroup
Holocene Advisors, LP429,871$69.8M0.17%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.415,264$67.5M0.01%+60,84013F-HRTimelineGroup
DAVIS R M INC391,757$63.6M1.13%+82713F-HRTimeline
National Pension Service379,205$61.6M0.05%-23,76413F-HRTimeline
Qube Research & Technologies Ltd378,788$61.5M0.09%+69,63013F-HRTimeline
SCOTIA CAPITAL INC.367,850$59.5M0.24%-102,64913F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC365,089$59.3M0.06%+336,03313F-HRTimelineGroup
Junto Capital Management LP360,487$58.6M1.24%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding338,542$55M-124,229Timeline
Northwest & Ethical Investments L.P.337,186$54.8M1.27%+285,12613F-HRTimeline
Tandem Investment Advisors, Inc.324,023$52.6M2.58%-38,75713F-HRTimeline
Sunriver Management LLC322,683$52.4M8.86%new13F-HRTimeline
Aureus Asset Management, LLC314,556$51.1M3.4%+43,17013F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC311,473$50.6M1.6%-26,82213F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…310,000$50.4M0.08%new13F-HRTimelineGroup
EVENTIDE ASSET MANAGEMENT, LLC309,927$50.3M0.83%-18413F-HRTimeline
Addenda Capital Inc.218,580$49.4M1.39%-1,84713F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp304,129$49.4M0.01%-16,52813F-HRTimelineGroup
Natixis Investment Managersgroup of 3 filers holding302,418$49.1M+106,307Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…301,194$48.9M0.05%-2,75913F-HRTimelineGroup
Baskin Financial Services Inc.286,191$46.5M3.81%-4,21313F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…282,171$45.8M0.05%-9,26413F-HRTimeline
SG Americas Securities, LLC277,968$45.2M0.05%+44,49113F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding272,830$44.3M+4,435Timeline
Douglas Lane & Associates, LLC270,340$43.9M0.63%+19,36713F-HRTimeline
Korea Investment CORP266,189$43.2M0.09%+119,57513F-HRTimeline
Ensign Peak Advisors, Inc265,226$43.1M0.08%+51313F-HR/ATimeline
Harvey Partners, LLC258,500$42M3.41%+34,34113F-HRTimeline
State of Tennessee, Department of Treas…258,712$42M0.14%+13,25713F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …246,283$40M0.03%-64,87813F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC244,974$39.8M0.01%+10,02913F-HRTimelineGroup
T. Rowe Price Investment Management, In…244,463$39.7M0.03%+30,03813F-HRTimeline
OSTERWEIS CAPITAL MANAGEMENT INCin group OSTERWEIS CAPITAL MANAGEMENT …240,762$39.1M2.02%+3,09713F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management231,879$37.7M0.07%-237,22613F-HRTimelineGroup
iA Global Asset Management Inc.227,289$36.9M0.52%+74,87113F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC213,720$35.7M0.01%-180,30513F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN218,937$35.6M0.01%-15,82713F-HR/ATimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC214,431$34.8M0.05%+206,73513F-HRTimelineGroup
AVIVA PLCin group AVIVA PLC212,748$34.6M0.06%+6,33613F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson210,541$34.2M0.02%+8,43713F-HR/ATimelineGroup
NICOLA WEALTH MANAGEMENT LTD.208,600$33.9M4.07%+23,20013F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.197,854$32.2M0.04%13F-HRTimelineGroup
DANSKE BANK A/S196,936$32M0.08%-7,54713F-HRTimeline
Fisher Funds Management LTD196,508$31.9M0.94%+36,89513F-HRTimeline
BAMCO INC /NY/in group Baron Capital192,621$31.3M0.09%-7,37913F-HRTimelineGroup
CIDEL ASSET MANAGEMENT INC190,066$30.8M1.68%+122,31313F-HRTimeline
Premier Fund Managers Ltd186,218$30.1M2.13%-26,85513F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…182,252$29.6M0.05%new13F-HRTimeline
Kimelman & Baird, LLC181,042$29.4M2.42%-8,35713F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO177,412$28.8M0.03%-145,02313F-HRTimelineGroup
SYCOMORE ASSET MANAGEMENT117,228$28.2M3.93%013F-HRTimeline
OAKMONT Corp169,412$27.5M5.23%+2,95413F-HR/ATimeline
Woodline Partners LP168,701$27.4M0.1%+163,99113F-HR/ATimeline
HARVEY INVESTMENT CO LLC158,147$25.7M2.82%-55513F-HRTimeline
TimesSquare Capital Management, LLC158,038$25.7M0.44%-2,25813F-HRTimeline
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD156,250$25.4M0.14%013F-HRTimelineGroup
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…151,150$24.6M0.13%+39,35013F-HRTimeline
Verition Fund Management LLC148,997$24.2M0.23%+108,34513F-HRTimeline
Gradient Investments LLCin group Gradient Investments LLC144,870$23.5M0.36%-72513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC143,461$23.3M0.04%+43,80013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…141,566$22.9M0.05%-9,66113F-HRTimeline
APG Asset Management N.V.in group APG Asset Management N.V.156,175$22M0.07%-5,44113F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD133,490$21.7M0.05%+3,76613F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC132,289$21.4M0.01%+11,91113F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.130,370$21.2M0.19%+91,61913F-HRTimeline
Prana Capital Management, LP128,674$20.9M0.64%+31,51513F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP126,812$20.6M0.02%-63,47913F-HRTimelineGroup
PARNASSUS INVESTMENTS, LLC125,793$20.4M0.06%+44,39513F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co124,070$20.2M0.04%-4,32313F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC122,532$19.8M0.01%-10,44213F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL122,062$19.8M0.11%new13F-HRTimeline
Cresset Asset Management, LLC121,285$19.6M0.09%+15,56213F-HRTimeline
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …114,877$18.7M0.53%+75,52013F-HRTimelineGroup
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …113,483$18.3M0.02%-3,84013F-HRTimelineGroup
Dixon Mitchell Investment Counsel Inc.109,806$17.8M0.62%-2,16113F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP110,512$17.2M0.01%+100,12513F-HRTimelineGroup
Cornerstone Advisors, LLC105,970$17.2M0.63%+90,14113F-HRTimeline
Choate Investment Advisors105,864$17.2M0.34%-2,72013F-HRTimeline
Motley Fool Asset Management LLCgroup of 2 filers holding105,837$17.2M-12,889Timeline
Asset Management One Co., Ltd.104,683$17M0.05%+1,80613F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS101,840$16.5M0.01%+9,95013F-HRTimelineGroup
Telemark Asset Management, LLC100,000$16.2M1.5%-20,00013F-HRTimeline
Mn Services Vermogensbeheer B.V.99,070$16.1M0.11%013F-HRTimeline
Man Group plcin group Man Group plc98,497$16M0.03%new13F-HRTimelineGroup
KLP KAPITALFORVALTNING AS98,324$16M0.06%013F-HRTimeline
Assenagon Asset Management S.A.98,207$16M0.03%+87,56913F-HRTimeline
Sustainable Growth Advisers, LP98,148$15.9M0.15%+12,82913F-HRTimeline
Saraza Management, LP97,700$15.9M6.65%-2,05013F-HRTimeline
PBU - The Pension Fund of Early Childho…97,645$15.9M0.24%+29,78513F-HR/ATimeline
BRASADA CAPITAL MANAGEMENT, LP95,438$15.8M2.9%-14,91813F-HRTimeline
Gillson Capital LP92,700$15.1M1.23%new13F-HRTimeline
Copeland Capital Management, LLC92,529$15M0.33%-6,23713F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…92,281$15M0.07%-1,09413F-HRTimelineGroup
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding90,735$14.7M+9,077Timeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC89,227$14.5M0.06%-267,47813F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…85,668$13.9M0.01%+47513F-HRTimelineGroup
Aquatic Capital Management LLC85,480$13.9M0.4%new13F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…85,449$13.9M0.05%013F-HRTimelineGroup
Perpetual Ltdin group Perpetual Ltd84,863$13.8M0.21%+1,30213F-HRTimelineGroup
SIRIOS CAPITAL MANAGEMENT L P82,346$13.4M1.62%+6,83113F-HRTimeline
Lansforsakringar Fondforvaltning AB (pu…80,371$13.1M0.07%-75413F-HRTimeline
Schonfeld Strategic Advisors LLC76,929$12.5M0.1%-93,44413F-HRTimeline
Tredje AP-fonden73,179$11.9M0.07%-81,62113F-HRTimeline
GW HENSSLER & ASSOCIATES LTD72,522$11.8M0.55%+14,90113F-HRTimeline
Eurizon Capital SGR S.p.A.72,339$11.8M0.04%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM70,146$11.4M0.07%-2,53113F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC69,156$11.2M0.23%+39013F-HRTimelineGroup
Allworth Financial LP69,051$11.2M0.05%-2,05613F-HRTimeline
FRONTIER CAPITAL MANAGEMENT CO LLC68,561$11.1M0.11%-5,89313F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding68,542$11.1M-2,793Timeline
DNB Asset Management ASin group DNB Asset Management AS65,737$10.7M0.04%+4,09313F-HRTimelineGroup
Alberta Investment Management Corp61,853$10.1M0.06%+40,35313F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC59,600$9.68M0.11%-12,91713F-HRTimeline
EDENTREE ASSET MANAGEMENT Ltd59,250$9.62M2.9%+5,95013F-HRTimeline
LMCG INVESTMENTS, LLC58,810$9.55M0.57%-1,31713F-HRTimeline
FULTON BREAKEFIELD BROENNIMAN LLC58,649$9.53M0.62%-68013F-HRTimeline