Companies / Waste Connections Inc
Waste Connections Inc
Insider flow · last 90 daysNet sells $1.41M
Financials · FY2025
Ownership
252.0M shares outstanding · as of Jul 10, 2026
Ownership
| Insiders | 0.24% | 604,006 |
| 10%+ / strategic | 7.90% | 19,908,434 |
| Institutions | 85.43% | 215,314,328 |
| Public float | 6.44% | 16,222,764 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 22
View all →| Insider | % of shares | Shares |
|---|---|---|
Mittelstaedt Ronald JCEOPresident & CEO · Director | 0.12% | 301,017 |
Whitney Mary AnneExecutive Vice President & CFO | 0.02% | 62,435 |
Black Matthew StephenSr VP Chief Tax Officer | 0.02% | 43,514 |
Little JamesExecutive VP Engineering | 0.01% | 34,395 |
Craft JasonExecutive Vice President & COO | 0.01% | 32,861 |
Shea Patrick JamesExec VP, General Counsel & Sec | <0.01% | 19,622 |
Guillet Edward EDirector | <0.01% | 15,171 |
Netherton SusanSR VP People, Training & Dev | <0.01% | 14,730 |
Cloninger Robert MichaelSR VP, Deputy General Counsel | <0.01% | 14,477 |
Hansen EricSenior Vice President and CIO | <0.01% | 13,350 |
Institutional holders 815
View all →| Holder | Value | % of shares |
|---|---|---|
| $5.46B | 12.36% | |
| $1.98B | 4.84% | |
| $1.80B | 4.07% | |
| $1.51B | 3.42% | |
| $1.13B | 2.57% | |
| $1.06B | 2.53% | |
| $999.62M | 2.23% | |
| $991.14M | 2.24% | |
| $835.37M | 1.89% | |
| $819.94M | 1.86% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Norges Bank 13F manager | Exit | Common stock | $-697.52M | -4.0M -100.00% | 0 | high |
| Q1 2026 as of | WCM Investment Management, LLC 13F manager | Trim | Common stock | $-390.24M | -2.4M -38.35% | 3,875,396 1.54% of shares | high |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common stock | $384.16M | +2.4M +219.15% | 3,444,052 1.37% of shares | high |
| Q1 2026 as of | OMERS Administration Corporation 13F manager | Trim | Common stock | $-179.44M | -1.1M -98.94% | 11,784 <0.01% of shares | high |
| Q1 2026 as of | CIBC Global Asset Managment Inc. 13F manager | Trim | Common stock | $-161.15M | -990K -50.47% | 972,081 0.39% of shares | high |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common stock | $106.52M | +656K +357.22% | 839,369 0.33% of shares | high |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Add | Common stock | $103.09M | +635K +474.52% | 768,427 0.30% of shares | high |
| Q1 2026 as of | Schroder Investment Management Group 13F manager | Trim | Common stock | $-85.49M | -528K -96.47% | 19,307 <0.01% of shares | high |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Vanguard Capital Management | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| WCN | — | 94106B101 |