Casella Waste Systems Inc (CWST)
- Sector
- Industrials
- Industry
- Waste Management
- Last price
- $88.53
- As of
Kresmion compiles this page from CWST's SEC filings, its 13F institutional holders and the market events Kresmion detects, each linked to its source.
CASELLA WASTE SYSTEMS INC (CWST): 4 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-10-01.
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Preview the CWST dossierActive events for CWST
- high13F: funds added
3 tracked funds increased CWST this 2026Q2, institutional consensus
- high13F: large increase
CITADEL ADVISORS LLC added +228% to CWST (2026Q2)
- high13F: large increase
CITADEL ADVISORS LLC added +109% to CWST (2026Q2)
- high13F: large increase
CITADEL ADVISORS LLC added +14137% to CWST (2026Q2)
- high13F: large reduction
MILLENNIUM MANAGEMENT LLC cut 97% of CWST (2026Q2)
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Every event on CWST, as it fires
You are seeing 5 of 10 events recorded on CWST since 2026-06-10.
The five above landed across 2 days. The other 5 were recorded on 2 other days.
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Largest reported share positions in CWST (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| CITADEL ADVISORS LLCCUSIP 147448104 · 2026Q2 | $44.2M | 0.01% | , |
| Point72 Asset Management, L.P.CUSIP 147448104 · 2026Q2 | $43.2M | 0.05% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 147448104 · 2026Q2 | $1.5M | 0.00% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 147448104 · 2026Q2 | $294K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, CWST
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
CWST against its peers
CWST's operating margin of 3.5% ranks in the 84th percentile of 15 Waste Management sub-industry peers, fiscal periods ending between 2025-06-30 and 2026-06-30.
| Metric | CWST | Peer median | Percentile | n |
|---|---|---|---|---|
| Revenue FY | 1.8B USD | 46.7M USD | 91 | 15 |
| Revenue YoY | n/a | 3.0% | n/a | 6 |
| Gross margin | 33.8% | 23.8% | 72 | 15 |
| Operating margin | 3.5% | -25.2% | 84 | 15 |
| Net margin | 0.4% | -38.2% | 85 | 16 |
| Return on equity | 0.5% | -30.4% | 73 | 12 |
| P / E | 737.8x | n/a | n/a | 1 |
Peers (17): WCN, ONT, PESI, ABAT, ENGS, YDDL, LNZA, SGLA, QRHC, AWX, GWAV, AQMS, OCLN, CDTG, DXST, SNRG, WAST. Left out: NVRI (no annual filing), AGYXY (no annual filing), AMBIQ (period gap), SENR (period gap). Fiscal periods ending between 2025-06-30 and 2026-06-30. Every figure is one full fiscal year read from one annual filing (CWST: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.
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