Stock Ownership/WCN

WASTE CONNECTIONS INC (WCN): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in WCN · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
30
13F filers
Aggregate Value
$3.1B
Across holders
Last Price
$168.97
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity10 increased17 reduced5 exited
Full exits: VOLORIDGE INVESTMENT MANAGEMENT, LLC, BALYASNY ASSET MANAGEMENT LLC, TUDOR INVESTMENT CORP ET AL, Magnetar Financial LLC, First Eagle Investment Management, LLC
Institutional Holders of WCN
↗
30 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund4.11M$684.0M21.7%0.2%Added+$680.9MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund3.25M$541.1M17.2%0.4%Reduced$-33.0MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund2.89M$481.9M15.3%0.1%Reduced+$477.8MQ2 2026
BILL & MELINDA GATES FOUNDATION TRUST
CIK 0001166559
Endowment2.04M$339.9M10.8%1.0%Unchanged+$0Q2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund1.32M$220.6M7.0%0.1%Added+$80.7MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund976K$162.7M5.2%0.1%Reduced$-37.4MQ2 2026
SANDS CAPITAL MANAGEMENT, LLC
CIK 0001020066
Institutional Manager610K$101.6M3.2%0.4%Reduced$-4.2MQ2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund530K$88.4M2.8%0.1%Reduced+$65.4MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund530K$88.4M2.8%0.0%Reduced$-166.8MQ2 2026
TCW GROUP INC
CIK 0000850401
Hedge Fund465K$77.5M2.5%0.5%Reduced+$58.2MQ2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$684.0M· 21.7% of total· 0.2% port· 4.11M sh· +$680.9M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$541.1M· 17.2% of total· 0.4% port· 3.25M sh· $-33.0M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$481.9M· 15.3% of total· 0.1% port· 2.89M sh· +$477.8M QoQ· Q2 2026
BILL & MELINDA GATES FOUNDATION TRUSTUnchanged
Endowment
$339.9M· 10.8% of total· 1.0% port· 2.04M sh· +$0 QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$220.6M· 7.0% of total· 0.1% port· 1.32M sh· +$80.7M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPReduced
Hedge Fund
$162.7M· 5.2% of total· 0.1% port· 976K sh· $-37.4M QoQ· Q2 2026
SANDS CAPITAL MANAGEMENT, LLCReduced
Institutional Manager
$101.6M· 3.2% of total· 0.4% port· 610K sh· $-4.2M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$88.4M· 2.8% of total· 0.1% port· 530K sh· +$65.4M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$88.4M· 2.8% of total· 0.0% port· 530K sh· $-166.8M QoQ· Q2 2026
TCW GROUP INCReduced
Hedge Fund
$77.5M· 2.5% of total· 0.5% port· 465K sh· +$58.2M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$74.5M· 2.4% of total· 0.1% port· 447K sh· +$11.3M QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$73.5M· 2.3% of total· 0.1% port· 441K sh· $-21.6M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Reduced
Hedge Fund
$50.9M· 1.6% of total· 0.1% port· 305K sh· $-754K QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDAdded
Hedge Fund
$30.7M· 1.0% of total· 0.2% port· 184K sh· +$4.7M QoQ· Q2 2026
Holocene Advisors, LPReduced
Hedge Fund
$25.5M· 0.8% of total· 0.1% port· 153K sh· $-46.2M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$20.0M· 0.6% of total· 0.0% port· 120K sh· $-3.9M QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$18.3M· 0.6% of total· 0.1% port· 110K sh· +$5.5M QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$13.9M· 0.4% of total· 0.1% port· 84K sh· $-190K QoQ· Q2 2026
Verition Fund Management LLCReduced
Hedge Fund
$13.8M· 0.4% of total· 0.1% port· 83K sh· $-11.1M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$7.9M· 0.3% of total· 0.0% port· 47K sh· +$6.6M QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$7.8M· 0.2% of total· 0.0% port· 47K sh· — QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPAdded
Hedge Fund
$7.5M· 0.2% of total· 0.1% port· 45K sh· — QoQ· Q2 2026
Man Group plcReduced
Hedge Fund
$4.5M· 0.1% of total· 0.0% port· 27K sh· $-11.9M QoQ· Q2 2026
Fulcrum Asset Management LLPReduced
Hedge Fund
$4.1M· 0.1% of total· 0.4% port· 25K sh· $-4.0M QoQ· Q2 2026
Woodline Partners LPReduced
Hedge Fund
$2.4M· 0.1% of total· 0.0% port· 15K sh· $-25.7M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$2.0M· 0.1% of total· 0.0% port· 12K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCUnchanged
Hedge Fund
$2.0M· 0.1% of total· 0.0% port· 12K sh· +$0 QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$1.6M· 0.0% of total· 0.0% port· 9K sh· $-2.6M QoQ· Q2 2026
Bridgewater Associates, LPUnchanged
Hedge Fund
$1.3M· 0.0% of total· 0.0% port· 8K sh· +$0 QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$317K· 0.0% of total· 0.0% port· 2K sh· +$83K QoQ· Q2 2026
1–10 of 30
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