Ownership history in RBO & CO LLC · 22 quarters on record
This page tracks every 13F SEC filing in which RBO & CO LLC reported a position in WASTE MANAGEMENT (WM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | ADDED | 59,847 | +2,062 | +3.6% | 2.09% | $13.1M | $218.84 |
| 2025 Q3 | ADDED | 57,785 | +2,054 | +3.7% | 2.00% | $12.8M | $219.11 |
| 2025 Q2 | ADDED | 55,731 | +260 | +0.5% | 2.04% | $12.8M | $226.19 |
| 2025 Q1 | ADDED | 55,471 | +264 | +0.5% | 2.05% | $12.8M | $228.05 |
| 2024 Q4 | ADDED | 55,207 | +526 | +1.0% | 1.82% | $11.1M | $198.04 |
| 2024 Q3 | ADDED | 54,681 | +51,681 | +1722.7% | 1.79% | $11.4M | $203.06 |
| 2024 Q2 | UNCHANGED | 3,000 | — | 0% | 0.11% | $640K | $207.92 |
| 2024 Q1 | UNCHANGED | 3,000 | — | 0% | 0.11% | $639K | $206.97 |
| 2023 Q4 | UNCHANGED | 3,000 | — | 0% | 0.09% | $537K | $173.29 |
| 2023 Q3 | UNCHANGED | 3,000 | — | 0% | 0.08% | $457K | $146.89 |
As of 2025 Q4 — sorted by position size