$RSG

CASCADE INVESTMENT, L.L.C. (GATES WILLIAM H III) purchased $127.0M of RSG

CASCADE INVESTMENT, L.L.C. purchased 571,116 shares of REPUBLIC SERVICES, INC. (RSG) at an average of $222.42 ($221.12–$223.74, $127.03M total) across 7 trades over 2026-08-24 to 2026-08-25. Filed jointly with GATES WILLIAM H III (10% owner).

Original reporting
SEC EDGAR · CASCADE INVESTMENT, L.L.C., GATES WILLIAM H III
Published Aug 26, 2026, 8:15 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 26, 2026, 8:54 PM UTC. Informational, not investment advice.
How this was made
alphai summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
alphai market briefInsider activity
Primary signal
$RSG
Bullish
high confidence
Mentioned
$RSG
Relevance
9/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$RSGBullishHigh
01

Why it matters

The $127M purchase by a 10% owner likely reinforces confidence in Republic Services' outlook, potentially lifting the stock.

02

Market read

A material insider buy in a large-cap utility could prompt short‑term buying pressure and influence sector sentiment.

03

What to watch

The transaction was not pre‑arranged under a 10b5‑1 plan, suggesting the buyer acted on fresh information.

Relevance 9/10Novelty 9/10Timing: Filed after market close on 2026-08-26

Background

Form 4 filings disclose insider trades; large purchases by major shareholders often influence market perception.

Company-level read

Ticker impact

$RSGBullishHigh confidence
Context

Cascade Investment purchased 571,116 shares of Republic Services for $127M, raising its ownership to 10% of the company.

Expected impact

Potential short-term upside as market absorbs the sizable buy.

Evidence & confidence

The transaction size ($127M) is material for a large-cap utility and the buyer is a 10% owner, indicating strong conviction.

Market effects

Utility sector may see modest buying pressure as a major shareholder increases stake.

U.S. market participants may view the purchase as a bullish signal for waste‑management stocks.

Limited to U.S. investors; no direct global impact.

Counterpoint

Insider buying could be a defensive move ahead of potential regulatory or rate‑related headwinds for the sector.

Key entities

  • Republic Services, Inc.

    U.S. waste‑management and recycling firm (ticker RSG).

  • Cascade Investment, L.L.C.

    Investment vehicle of Bill Gates III, holding a 10% stake in Republic Services.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

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Cascade Investment, managing Bill Gates' fortune, disclosed buying 654,430 shares of Republic Services (RSG) over four days at prices between $213.70 and $217.18. Cascade now owns 10% of the waste hauler. Republic's Q2 2026 earnings showed 5.3% core price growth, 32.1% EBITDA margin, and raised full-year guidance. Analysts are split, with a consensus target of $245.92, while the stock closed at $220.67.