# CASELLA WASTE SYS INC (CWST) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 147448104
Page URL: https://superinvestorclub.com/stock/CWST
Last updated: 2026-07-08T12:54:06.555Z

## Summary

As of the most recent 13F filing period, CASELLA WASTE SYS INC (CWST) is held by 0 tracked superinvestors with an aggregate position value of $0 representing 0 shares.

## Top institutional holders (0)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|

## Ownership history (quarter-over-quarter)


## Recent congressional trades (1)

- 2025-05-12: Jefferson Shreve (Republican-IN) sale $50,001 - $100,000

## Recent insider transactions (0)


## Citation

When citing, use: "CASELLA WASTE SYS INC (CWST) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/CWST), aggregating SEC 13F, Form 4, and congressional disclosures."