CWST — CASELLA WASTE SYSTEMS INCToday's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
3
all time
Members · 12m
0
0 buys · 0 sells · by trade date
Latest filing
06-22
2025-06-22
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
0
every row filed inside 45 days
13F holders
325
all listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 3Institutional 325

Congress · disclosure timeline

By trade date · 24 months · 1 row ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

1 dated disclosure in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in CWST

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).

No member disclosed CWST in the trailing 12 months.

Congressional disclosures

Newest filed firstAll 3 rows ↗
Latest congressional filings mentioning CWST
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2025-06-22Jefferson Shreve R–IN-6SELLTraded 05-12 +41d$50K–$100K
2020-01-16Susie Lee D–NV-3SELL JT (jointly owned)Traded 2019-12-10 +37d$1K–$15K
2019-10-21Susie Lee D–NV-3BUY JT (jointly owned)Traded 09-12 +39d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of CWST for quarter 2026-03-31, 1–25 of 325 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$718M1
derived ·§ EDGAR ↗
2VANGUARD PORTFOLIO MANAGEMENT LLC$266M1
derived ·§ EDGAR ↗
3Conestoga Capital Advisors, LLC$223M1
derived ·§ EDGAR ↗
4VANGUARD CAPITAL MANAGEMENT LLC$222M1
derived ·§ EDGAR ↗
5WASATCH ADVISORS LP$205M1
derived ·§ EDGAR ↗
6STATE STREET CORP$190M1
derived ·§ EDGAR ↗
7Capital Research Global Investors$185M1
derived ·§ EDGAR ↗
8Capital International Investors$155M1
derived ·§ EDGAR ↗
9Invesco Ltd.$131M1
derived ·§ EDGAR ↗
10WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$99.7M1
derived ·§ EDGAR ↗
11WELLINGTON MANAGEMENT GROUP LLP$96.1M1
derived ·§ EDGAR ↗
12MORGAN STANLEY$94.8M1
derived ·§ EDGAR ↗
13EARNEST PARTNERS LLC$89.9M1
derived ·§ EDGAR ↗
14DIMENSIONAL FUND ADVISORS LP$84.7M1
derived ·§ EDGAR ↗
15UBS Group AG$74.0M1
derived ·§ EDGAR ↗
16Pictet Asset Management Holding SA$73.3M1
derived ·§ EDGAR ↗
17NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$66.3M1
derived ·§ EDGAR ↗
18WESTFIELD CAPITAL MANAGEMENT CO LP$65.3M1
derived ·§ EDGAR ↗
19Allspring Global Investments Holdings, LLC$58.9M1
derived ·§ EDGAR ↗
20VOYA INVESTMENT MANAGEMENT LLC$57.5M1
derived ·§ EDGAR ↗
21BAMCO INC /NY/$57.0M1
derived ·§ EDGAR ↗
22NORTHERN TRUST CORP$56.5M1
derived ·§ EDGAR ↗
23CHARLES SCHWAB INVESTMENT MANAGEMENT INC$51.8M1
derived ·§ EDGAR ↗
24BROWN ADVISORY INC$51.5M1
derived ·§ EDGAR ↗
25BNP Paribas Asset Management Holding S.A.$47.0M1
derived ·§ EDGAR ↗
Show all 325 holders
Truncated by Public Filings. All 276 13F filers reporting this share class are listed. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · CWST

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Adding
1 Caxton Associates $500K held
Trimming
0 — $0 held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · CASELLA WASTE SYS INC

Merged timeline of congressional filings and notable-manager moves on CWST
DateWhoChangeSize
2026-05-14Caxton Associates 13FNEW+6,300 sh

1 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)no rows
Congress net ($ bound)$0
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.