$RSG

CASCADE INVESTMENT, L.L.C. purchased $108.1M of RSG

CASCADE INVESTMENT, L.L.C. purchased 501,664 shares of REPUBLIC SERVICES, INC. (RSG) at an average of $215.57 ($214.43–$217.09, $108.15M total) across 7 trades over 2026-08-10 to 2026-08-11.

Original reporting
SEC EDGAR · CASCADE INVESTMENT, L.L.C.
Published Aug 12, 2026, 8:15 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 12, 2026, 8:21 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
medium confidence
Mentioned
$RSG
Relevance
9/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$RSGBullishLow
01

Why it matters

The disclosed fact is the scale and timing of open-market purchases by Cascade Investment, a 10% owner, with no 10b5-1 plan.

02

Market read

Traders may treat the filing as a sentiment input for RSG, but without new guidance or operational updates it is unlikely to drive a durable repricing.

03

What to watch

Because the filing states no pre-arranged 10b5-1 plan, traders may discount it as opportunistic rather than predictive, and the article lacks any accompanying company-specific news.

Relevance 9/10Novelty 4/10Timing: filed after-hours on 2026-08-12, covering buys from 2026-08-10 to 2026-08-11

Background

The article is an SEC Form 4 insider transaction disclosure for Republic Services, Inc. (RSG).

Company-level read

Ticker impact

$RSGBullishMedium confidence
Context

Cascade Investment, a 10% owner, bought 501,664 Republic Services shares in open-market trades totaling about $108.1M at $214.43 to $217.09.

Expected impact

Near-term impact likely limited, with any effect more sentiment-driven than fundamental.

Evidence & confidence

Form 4 confirms substantial insider/affiliate accumulation, yet the filing provides no new operational or guidance information, so follow-through depends on broader market context.

Market effects

Limited sector read-through because this is a single-company ownership transaction without disclosed business changes.

None indicated.

None indicated.

Counterpoint

A large open-market purchase by a major holder can be driven by liquidity needs, portfolio rebalancing, or pre-existing intent, not necessarily a new positive thesis.

Key entities

  • Republic Services, Inc.

    US waste management company subject of the Form 4 disclosure.

  • CASCADE INVESTMENT, L.L.C.

    Reporting party that purchased $108.1M of RSG shares across seven open-market trades.

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.