WASTE CONNECTIONS INC COM

$WCN
13F holders
778
Net 13F flow · Q
Insider buys · 90d
0
Insider net · 90d
Congress · 90d
0
Convergence

Institutional holders

Top 10 of 778 · Source: 13F-HR
01
Litman Gregory Wealth Management LLC
02
Onex Canada Asset Management Inc.
03
Mackenzie Financial Corp.
04
Panagora Asset Management Inc.
05
TB Capital Gestao de Recursos Ltda.
06
River Global Investors LLP
07
ProShare Advisors LLC
08
Cannell Capital LLC
09
Barrett & Company, Inc.
10
Gardner Russo & Quinn LLC

Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.

See all 778 13F holders · Pro →

Smart Money · top-200 alpha cohort

22 holders · Q1 2026

$WCN is held by 22 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.83%, with an average of 0.18% of portfolio. Largest holder: Eventide Asset Management, LLC at 0.83%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Insider activity · last 90 days

14 transactions · 10 filers
10 Dec 2025
Nielsen III Robert
▼ SOLD
2,000
$167.59
S
28 Oct 2025
Guillet Edward E
▼ SOLD
9,000
$174.44
S
12 Aug 2025
Shea Patrick James
▼ SOLD
5,000
$188.45
S
08 Aug 2025
Nielsen III Robert
▼ SOLD
1,000
$190.00
S
29 Jul 2025
Netherton Susan
▼ SOLD
1,500
$191.12
S
23 May 2025
Nielsen III Robert
▼ SOLD
473
$195.50
S
23 May 2025
Nielsen III Robert
▼ SOLD
500
$197.00
S
10 Mar 2025
Chambliss Darrell W
▼ SOLD
13,566
$188.30
S
04 Mar 2025
Nielsen III Robert
▼ SOLD
1,000
$193.00
S
04 Mar 2025
Little James
▼ SOLD
4,200
$192.02
S
03 Mar 2025
Pio Domenic
▼ SOLD
10,000
$192.64
S
26 Feb 2025
Bertone Andrea E.
▼ SOLD
283
$189.10
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

3 disclosures · STOCK Act
House · Oregon · Traded Sep 23
SOLD
$1K–$15K
Oct 10STOCK
House · Oregon · Traded Oct 29
BOUGHT
$1K–$15K
Sep 12STOCK
House · New York · Traded Jul 11
SOLD
$1K–$15K
Aug 20STOCK

Convergence · Pattern Engine ships in v1.1

30-day window
In development

Convergence detection for $WCN lands with the Pattern Engine.

Once the Pattern Engine ships, this section will surface every active convergence event involving $WCN — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.

Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 09:17 UTC.