Security key
147448104
- Security type / class
- Equity / CL A
- Total 13F shares
- 65,438,323
- Total 13F value
- $7,549,760,585
- Share change
- +551,269
- Put/Call ratio
- 6.9%
- SEC-reported price per share
- $115.38
- Number of holders
- 387
- Value change
- +$65,833,549
- Number of buys
- 174
- Number of sells
- 166
- Shares outstanding
- 62,980,976
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2025
Institutions
387
Top holders
10
CWST full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Previous quarter: Q1 2025
CASELLA WASTE SYSTEMS INC SEC filings
CASELLA WASTE SYSTEMS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 147448104
Recent filing periods:
Ownership snapshot
Top reported holders of CWST - CASELLA WASTE SYSTEMS INC - CL A (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Conestoga Capital Advisor...
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
15/15
Latest evidence
31 Mar 2025
13D/G
13F
Lead comparable stake: 5.5%
13D/G row: Conestoga Capital Advisors, LLC
Showing 1-6 of 15 holder rows.
Quick read
Conestoga Capital Advisors, LLC leads the comparable SEC ownership view at 5.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Conestoga Capital Advisors, LLC's linked filing trail.
Comparable ownership
Top 5
Conestoga Capital Advisors, LLC
5.5%
VANGUARD GROUP INC
9.6%
BlackRock, Inc.
7.4%
WASATCH ADVISORS LP
4.7%
WILLIAM BLAIR INVESTMENT MANAGEME...
3.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Conestoga Capital Advisors, LLC |
13D/G
13F
Conestoga Capital Advisors · Company
|
5.5%
|
$396,150,082
3,432,843 shares
|
$0 | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
9.6%
|
$674,114,749
6,045,330 shares
|
— | 31 Mar 2025 |
| BlackRock, Inc. |
13F
Company
|
7.4%
|
$518,893,496
4,653,336 shares
|
— | 31 Mar 2025 |
| WASATCH ADVISORS LP |
13F
Company
|
4.7%
|
$332,658,193
2,983,214 shares
|
— | 31 Mar 2025 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
Company
|
3.5%
|
$247,135,710
2,216,265 shares
|
— | 31 Mar 2025 |
| Invesco Ltd. |
13F
Company
|
3.4%
|
$241,420,267
2,165,010 shares
|
— | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
387
Shares
65,438,323
Rows available
387
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
367
Q2 2025 holders
387
Holder diff
20
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend