Bill Gates Keeps Buying as RSG Heads Into Q2 Print

Republic Services heads into its July 28 earnings release with one story dominating the setup: its largest shareholder is still buying.

Bill Gates, through Cascade Investment, added roughly 60,500 shares on May 18 at prices between $208 and $215, deploying over $12.9 million in a single session. Cascade already holds 36% of the company — making these top-ups a meaningful signal of conviction at current levels. Net insider activity over the past 90 days runs to nearly one million shares bought and roughly $203 million in net value. The stock has since climbed from those May purchase prices to close at $216.91 on July 24, up about 4% on the month, though it has softened 2.4% over the past week alongside a broad sector pullback.

The bull and bear debate on RSG comes down to which part of the business you weight most heavily. Bulls point to the core solid waste franchise: AEBITDA margins of 34.3% beat estimates last quarter, free cash flow surged 32% year-over-year to $771 million, and the forward valuation of roughly 14x EV/EBITDA is broadly in line with peers. Citigroup lifted its target to $259 earlier this month while keeping its Buy, and the consensus mean target of $245 implies about 13% upside from current levels. Bears focus on the Environmental Solutions drag — recycled commodity prices fell 29% year-over-year last quarter, that segment's revenue dropped 7%, and management has already flagged a $100 million 2026 revenue headwind from commodity weakness that it does not expect to recover. Argus downgraded to Hold in May, and both UBS and Barclays trimmed targets after Q1, reflecting a Street that respects the core business but is cautious on near-term growth catalysts.

Peers have softened too, suggesting the weakness is sector-wide rather than RSG-specific. Closest comparable WM fell 2.1% on the week, WCN dropped 3.6%, and CWST was the laggard at nearly 10% down. The one outlier is ROL, off 13% on the week — though that move reflects company-specific news rather than sector sentiment. Against that backdrop, RSG's 2.4% weekly decline looks relatively contained. The last earnings print in May produced a negligible one-day move of 0.2% but a solid 4.5% five-day gain, suggesting the market has rewarded the company once the dust settles.

Options positioning is mildly defensive but not alarmed. The put/call ratio is running at 1.06, modestly above its 20-day average of 0.99 but well within a normal range — the z-score of 0.63 signals caution rather than fear. The lending market is essentially unconstrained: shares available to borrow are abundant, borrowing costs have risen sharply in percentage terms but remain low in absolute terms at 0.66%, and short interest at 1.1% of the float is too small to drive any meaningful pressure. The print will therefore test whether the core waste business can sustain margin expansion in the face of a stubborn commodity headwind — and whether that is enough to justify a multiple that already reflects considerable quality.