Why Casella Waste Systems, Inc. (CWST) stock moved
Updated Oct 2, 2026
Casella Waste Systems, Inc. (CWST) shares climbed 6.0% to $82.77 as of October 2, 2026, a significant gain from the prior close of $78.07. BestStocks flagged the session as a major change for CWST. Below, we break down what changed for CWST, why it matters for investors, how the stock reacted, and the catalysts on the calendar.
What happened
CWST climbed 6.0% to $82.77
Casella Waste Systems surged 6.37% to $83.04 following a major permit expansion at its Hakes landfill in New York, which adds approximately 5.8 million cubic yards of capacity and extends the site's operational life by roughly 20 years, according to company announcements today. The expansion provides long-term visibility despite a planned North Country facility closure on December 31, 2026, and management confirmed full-year 2026 guidance remains intact. Volume of 440,577 shares is normal for this session point. Earnings scheduled for October 29, 2026; monitor for detailed financial impact of the Hakes permit terms and revised 2027 guidance reflecting the extended capacity.
This summary describes the catalyst and move as first detected on Oct 2, 2026, 2:52 PM EDT; the stock has continued trading since, so the current price and percentage move (shown above) may be larger or smaller than the figures here.
What it means for Casella Waste Systems, Inc. investors
For Casella Waste Systems, Inc. investors, the balance of recent signals points to a bullish shift. On the constructive side: Material positive event; Strong 6.0% price move with conviction. Weighing against that: Casella Waste Systems, Inc. moved -2.38% intraday from $81.60 to $79.66; Casella Waste Systems, Inc. (CWST) moved -3.24% from $93.57 to $90.54 on July 21, 2026. Wall Street's consensus price target sits at $113.00, implying +36.5% upside from $82.77. BestStocks rates the overall signal quality medium (63/100). With earnings roughly 33 days out, the next report is the most likely near-term test of the move.
CWST price reaction
CWST last traded at $82.77, up $4.70 (+6.02%) from the previous close of $78.07. The session traded on 1.6× average volume (above avg), so the move carried above-average conviction.
Bullish and bearish analyst opinions on Casella Waste Systems, Inc. (CWST)
▲Latest catalyst·strengthens the bull case
The latest catalyst — a materially positive development — it strengthens the bull case and confirms the prevailing bullish analyst lean.
The consensus analyst price target on Casella Waste Systems, Inc. (CWST) is $113.00, 36.5% above the recent $82.77. Over the past 90 days analysts logged 0 upgrades, 2 maintains, and 0 downgrades. Here is how the bullish and bearish cases on CWST line up.
▲ The bullish case
+Wall Street's consensus price target of $113.00 implies +36.5% upside from $82.77.
+The Street's most bullish target is $122.00 (+47.4%).
+Material positive event.
+Strong 6.0% price move with conviction.
+Casella Waste Systems, Inc. (CWST) moved +3.74% from $96.31 to $99.91 on July 16, 2026.
▼ The bearish case
−Casella Waste Systems, Inc. moved -2.38% intraday from $81.60 to $79.66.
Bull vs bear balanceBullish Shift
BearishNeutralBullish
Weighing both sides, BestStocks' composite read of recent signals is bullish, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.
Analyst price targets and ratings are FMP consensus figures as of Oct 2, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.
Casella Waste Systems, Inc. (CWST) filed a new 8-K on October 1, 2026. The filing content was not disclosed in available records.
Material / Earnings2026-10-01
Casella Waste Systems, Inc. (CWST) moved -2.58% from $80.14 to $78.07 on 2026-10-01. We checked news, earnings, analyst updates, filings, and corporate actions. While CWST obtained a New York permit to expand Hakes C&D landfill capacity, the decline occurred on the announcement date itself. Volume was 1.3x the 5-day average, and the stock reached a new 30-day low.
News2026-09-29
CWST obtained New York permit to expand Hakes C&D landfill capacity in New York.
Casella Waste Systems, Inc. moved -2.38% intraday from $81.60 to $79.66. Casella Waste Systems, Inc. Announces a Permit Expansion at Its Hakes C&D Landfill in New York: RUTLAND, Vt., Sept. 29, 2026 (GLOBE NEWSWIRE) -- Casella Waste Systems, Inc. (Nasdaq: CWST), a regional solid waste, recycling and resource management services company, announced that the New York State Department of Env [2026-09-29]
Casella Waste Systems, Inc. moved -2.18% intraday from $87.05 to $85.16. Casella Waste Systems Inc (CWST ) shares are down roughly 2.2% during Tuesday's session, trading near $85.14. ### 📉 Market Drivers - Broader Sector Cooling: Industrials and cyclical waste management peers (like Waste Management and Republic Services) are pulling back slightly as investors reallocate amid macroeconomic pressures. - Continued Post-Earnings Digest: The market continues to weigh Casella Waste Systems' recent Q2 print, where solid revenue growth and raised guidance coincided with margin compression and cost headwinds from heavy acquisition integration. - Recent Insider Activity: Scrutiny remains around routine insider sales, such as a director's recent disposal of a small stake (1,100 shares) earlier in the month. If you'd like, I can provide: - An overview of analyst price targets for CWST - A breakdown of their recent acquisition strategy
Casella Waste Systems announced the official start of operations at its third Renewable Natural Gas (RNG) facility at McKean Landfill in Pennsylvania, developed in partnership with Waga Energy (GlobeNewswire, Sep 3). The stock rose 2.13% to $95.39 on the news. Volume of 88,530 shares was 0.62x the typical pace 120 minutes into the session, suggesting below-average participation during the rally.
Material / Earnings2026-08-24
Casella Waste Systems, Inc. (CWST) moved +2.01% from $92.91 to $94.78 on 2026-08-24. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. The move appears to be technical, with the stock reaching a new 30-day high.
Material / Earnings2026-08-19
Casella Waste Systems, Inc. (CWST) moved +2.79% from $90.33 to $92.85 on 2026-08-19. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found.
Upcoming catalysts & outlook
Next earnings
2026-11-04 (est.)
in 33 days
10-Q Filing (est.)
2026-11-06
Medium impact
Thesis shift
Bullish Shift
bullish signal
Risk level
High
from change events
Frequently asked questions about CWST
Why did Casella Waste Systems, Inc. (CWST) stock move?
CWST climbed 6.0% to $82.77. The move coincided with the context summarized above, though no single company-specific catalyst was independently confirmed.
How much did CWST stock rise?
CWST gained 6.02% ($4.70) versus the prior close of $78.07, last trading at $82.77 on 1.6× average volume.
When is Casella Waste Systems, Inc.'s next earnings date?
CWST's next earnings report is estimated for 2026-11-04 — about 33 days away.
What is the analyst price target for CWST?
The consensus analyst price target for CWST is $113.00, about 36.5% above the current $82.77. Over the past 90 days, analysts recorded 0 upgrades, 2 maintains, and 0 downgrades.
How BestStocks tracks CWST
This page is generated automatically by BestStocks' change-detection system after its price and volume cleared CWST-specific materiality thresholds, triggering an evidence check. It draws on 20 tracked change events for CWST, cross-checked against the data sources listed below. Price, volume, and market-capitalization figures are the live intraday quote as of October 2, 2026 and refresh as new information is detected; for companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.
