Ticker · CUSIP 94106B101

WCN

WASTE CONNECTIONS INC
Industrials·Waste Management
···Share
Holders (tracked)
18
Combined shares
16,109,918
Combined value
$2.36B
Last close
$159.99
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
18162024Q12025Q4
Price is +9.3% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

28 events
  1. AQR Capital Management added2026-02-17
    +593,715 shares · 2025Q4
    13F
  2. Two Sigma Investments trimmed2026-02-17
    −184,783 shares · 2025Q4
    13F
  3. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −102,441 shares · 2025Q4
    13F
  4. Steve Cohen (Point72) opened position2026-02-17
    +169,191 shares · 2025Q4
    13F
  5. T. Rowe Price trimmed2026-02-17
    −695,028 shares · 2025Q4
    13F
  6. Wellington Management added2026-02-17
    +220,575 shares · 2025Q4
    13F
  7. D.E. Shaw & Co. added2026-02-17
    +7,326 shares · 2025Q4
    13F
  8. Ken Griffin (Citadel Advisors) added2026-02-17
    +682,243 shares · 2025Q4
    13F
  9. Sands Capital Management trimmed2026-02-13
    −217,314 shares · 2025Q4
    13F
  10. Renaissance Technologies added2026-02-12
    +61,800 shares · 2025Q4
    13F
  11. Norges Bank (Norway SWF) opened position2026-02-10
    +3,977,490 shares · 2025Q4
    13F
  12. Ken Fisher (Fisher Asset Mgmt) added2026-02-09
    +211 shares · 2025Q4
    13F
  13. Mario Gabelli (GAMCO) added2026-02-05
    +426 shares · 2025Q4
    13F
  14. First Eagle Investment Management opened position2026-02-04
    +22 shares · 2025Q4
    13F
  15. AQR Capital Management added2025-11-14
    +45,647 shares · 2025Q3
    13F
  16. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −23,552 shares · 2025Q3
    13F
  17. Two Sigma Investments added2025-11-14
    +301,389 shares · 2025Q3
    13F
  18. D.E. Shaw & Co. added2025-11-14
    +38,659 shares · 2025Q3
    13F
  19. T. Rowe Price trimmed2025-11-14
    −999,351 shares · 2025Q3
    13F
  20. Wellington Management added2025-11-14
    +1,264,150 shares · 2025Q3
    13F
  21. Ron Baron (Baron Capital / BAMCO) trimmed2025-11-14
    −25,000 shares · 2025Q3
    13F
  22. Renaissance Technologies opened position2025-11-13
    +37,861 shares · 2025Q3
    13F
  23. Sands Capital Management added2025-11-13
    +63,112 shares · 2025Q3
    13F
  24. Norges Bank (Norway SWF) exited2025-11-13
    −4,047,250 shares · 2025Q3
    13F
  25. Ray Dalio (Bridgewater Associates) added2025-11-13
    +4,535 shares · 2025Q3
    13F
  26. Norges Bank (Norway SWF) added2025-11-12
    +56,604 shares · 2024Q3
    13F
  27. Mario Gabelli (GAMCO) trimmed2025-11-12
    −4,691 shares · 2025Q3
    13F
  28. Ken Fisher (Fisher Asset Mgmt) added2025-11-12
    +126 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for WCN →
Follow-the-investor returns
If you'd copied each holder of WCN…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q2$65.37+144.7%$427.1M
Ron Baron (Baron Capital / BAMCO)2016Q3$71.78+122.9%$32.0M
Mario Gabelli (GAMCO)2016Q2$73.80+116.8%$13.2M
Wellington Management2016Q2$129.97+23.1%$748.1M
Ray Dalio (Bridgewater Associates)2017Q2$153.42+4.3%$2.1M
D.E. Shaw & Co.2016Q2$171.09-6.5%$21.4M
AQR Capital Management2016Q2$172.96-7.5%$124.0M
Renaissance Technologies2016Q2$173.48-7.8%$15.9M
Steve Cohen (Point72)2017Q3$174.83-8.5%$27.1M
Ken Griffin (Citadel Advisors)2016Q2$175.36-8.8%$6.4M
Ken Griffin (Citadel Advisors)2016Q2$175.36-8.8%$6.4M
Ken Griffin (Citadel Advisors)2016Q2$175.36-8.8%$6.4M
First Eagle Investment Management2025Q4$175.36-8.8%$4K
Izzy Englander (Millennium Mgmt)2016Q2$176.23-9.2%$29.4M
Two Sigma Investments2016Q2$177.41-9.8%$172.7M
Sands Capital Management2021Q2$183.81-13.0%$154.5M
Ken Fisher (Fisher Asset Mgmt)2025Q1$189.23-15.5%$332K
Norges Bank (Norway SWF)2016Q2$17339.88-99.1%$636.4M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions3
Added to7
Trimmed4
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
18
$532.60B
2022Q2
16
$560.94B
2022Q3
19
$654.8M
2022Q4
18
$2.59B
2023Q1
17
$2.57B
2023Q2
18
$2.50B
2023Q3
16
$1.96B
2023Q4
16
$2.30B
2024Q1
16
$3.02B
2024Q2
16
$3.15B
2024Q3
17
$1.97B
2024Q4
15
$1.22B
2025Q1
16
$1.39B
2025Q2
15
$1.91B
2025Q3
15
$1.44B
2025Q4
18
$2.36B
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-09-23Valerie HoyleSell$1K – $15KPDF ↗
2025-07-11Ritchie John TorresSell$1K – $15KPDF ↗
2024-10-29Valerie HoyleBuy$1K – $15KPDF ↗

Who owns WCN

18 super-investors · 2025Q4
Tracked stake
16.11M
shares
Combined value
$2.36B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added9Trim4Held2
#ManagerSharesValue
1Wellington Management4.68M$820M
2Norges Bank
Norway SWF
3.98M$698M
3Two Sigma Investments1.08M$189M
4Ken Griffin
Citadel Advisors
1.03M$181M
5Sands Capital Management965.9K$169M
6AQR Capital Management775.3K$136M
7Ron Baron
Baron Capital / BAMCO
200.0K$35M
8Izzy Englander
Millennium Mgmt
183.6K$32M
9Steve Cohen
Point72
169.2K$30M
10D.E. Shaw & Co.133.8K$23M
11Renaissance Technologies99.7K$17M
12Mario Gabelli
GAMCO
82.4K$14M
13Ken Griffin
Citadel Advisors
40.2K$7M
14Ray Dalio
Bridgewater Associates
13.4K$2M
15Ken Griffin
Citadel Advisors
7.6K$1M
16T. Rowe Price2.67M$468K
17Ken Fisher
Fisher Asset Mgmt
2.1K$364K
18First Eagle Investment Management22$4K

Recent moves

20 transactions
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