Security key
94106B101
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 210,538,558
- Total 13F value
- $37,016,817,148
- Share change
- -9,709,050
- Put/Call ratio
- 14%
- SEC-reported price per share
- $175.80
- Number of holders
- 743
- Value change
- -$1,811,160,837
- Number of buys
- 323
- Number of sells
- 355
- Shares outstanding
- 255,892,468
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
743
Top holders
10
WCN full security history
Ownership snapshot
Full 13F holder table
Waste Connections, Inc. SEC filings
Waste Connections, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of WCN - Waste Connections, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Darrell W. Chambliss
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
30 Jun 2025
3/4/5
13F
Lead comparable stake: 0.04%
Showing 1-6 of 15 holder rows.
Quick read
Darrell W. Chambliss leads the comparable SEC ownership view at 0.04%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Darrell W. Chambliss's linked filing trail.
Comparable ownership
Top 5
Darrell W. Chambliss
0.04%
VANGUARD GROUP INC
12%
ROYAL BANK OF CANADA
4.4%
BANK OF MONTREAL /CAN/
3.2%
BlackRock, Inc.
2.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Darrell W. Chambliss |
3/4/5
EVP & COO
|
0.04%
|
$17,090,840
92,000 shares
|
— | 06 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
12%
|
$5,764,546,338
30,867,844 shares
|
— | 30 Jun 2025 |
| ROYAL BANK OF CANADA |
13F
Company
|
4.4%
|
$2,090,006,000
11,193,256 shares
|
— | 30 Jun 2025 |
| BANK OF MONTREAL /CAN/ |
13F
Company
|
3.2%
|
$1,553,540,866
8,311,108 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
Company
|
2.9%
|
$1,392,039,587
7,455,224 shares
|
— | 30 Jun 2025 |
| WCM INVESTMENT MANAGEMENT, LLC |
13F
Company
|
2.5%
|
$1,208,669,477
6,501,719 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
743
Shares
210,538,558
Rows available
743
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
754
Q3 2025 holders
743
Holder diff
-11
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|