- Type / Class
- Equity / CL A
- Shares outstanding
- 62,980,976
- Total 13F shares
- 74,059,868
- Share change
- -2,976,959
- Total reported value
- $5,877,557,047
- Put/Call ratio
- 7.4%
- Price per share
- $79.34
- Number of holders
- 394
- Value change
- -$268,189,703
- Number of buys
- 183
- Number of sells
- 196
Quarterly Holders Quick Answers
What is CUSIP 147448104?
CUSIP 147448104 identifies CWST - CASELLA WASTE SYSTEMS INC - CL A in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
- Previous quarter: Q4 2025
Recent filing periods for CUSIP 147448104:
Top shareholders of CWST - CASELLA WASTE SYSTEMS INC - CL A (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
|
Company |
14%
from 13D/G
|
9,057,647
|
$887,105,957 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13D/G
13F
|
The Vanguard Group · Company |
11%
|
6,574,893
|
$643,945,020 | $0 | 31 Dec 2025 | |
| Conestoga Capital Advisors, LLC |
13D/G
13F
|
Conestoga Capital Advisors · Company |
5.5%
|
3,432,843
|
$396,150,082 | $0 | 31 Dec 2024 | |
| WASATCH ADVISORS LP |
13F
13D/G
|
Company |
4.1%
from 13D/G
|
3,765,442
|
$368,787,389 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
4.3%
|
2,703,855
|
$264,815,560 | — | 31 Dec 2025 | |
| Capital Research Global Investors |
13F
|
Company |
4%
|
2,488,034
|
$243,678,050 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
3.7%
|
2,306,780
|
$225,926,033 | — | 31 Dec 2025 | |
| Capital International Investors |
13F
|
Company |
3.2%
|
1,998,409
|
$195,724,177 | — | 31 Dec 2025 | |
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
2.7%
|
1,707,723
|
$167,255,000 | — | 31 Dec 2025 | |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
|
Company |
2.6%
|
1,665,226
|
$163,092,234 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.4%
|
1,538,803
|
$150,732,667 | — | 31 Dec 2025 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
2.3%
|
1,468,206
|
$143,796,096 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
2.3%
|
1,462,770
|
$143,263,695 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
2.2%
|
1,362,854
|
$133,478,240 | — | 31 Dec 2025 | |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
13F
|
Company |
2.1%
|
1,348,555
|
$132,077,918 | — | 31 Dec 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
2.1%
|
1,307,249
|
$128,031,967 | — | 31 Dec 2025 | |
| GENEVA CAPITAL MANAGEMENT LLC |
13F
|
Company |
2%
|
1,265,324
|
$123,925,878 | — | 31 Dec 2025 | |
| EARNEST PARTNERS LLC |
13F
|
Company |
1.8%
|
1,162,557
|
$113,860,833 | — | 31 Dec 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
1.7%
|
1,045,409
|
$102,387,358 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.6%
|
1,035,661
|
$101,444,211 | — | 31 Dec 2025 | |
| Pictet Asset Management Holding SA |
13F
|
Company |
1.6%
|
990,651
|
$97,039,592 | — | 31 Dec 2025 | |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. |
13F
|
Company |
1.5%
|
943,149
|
$92,372,000 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.4%
|
899,385
|
$88,085,767 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
1.3%
|
841,897
|
$82,455,393 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
1.2%
|
764,056
|
$74,838,990 | — | 31 Dec 2025 | |
| Clearbridge Investments, LLC |
13F
|
Company |
1.2%
|
750,859
|
$73,539,105 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.1%
|
709,873
|
$69,524,961 | — | 31 Dec 2025 | |
| Allspring Global Investments Holdings, LLC |
13F
|
Company |
1.1%
|
699,620
|
$69,017,513 | — | 31 Dec 2025 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
1.1%
|
686,511
|
$67,236,887 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.1%
|
672,756
|
$65,889,723 | — | 31 Dec 2025 | |
| BROWN ADVISORY INC |
13F
|
Company |
1.1%
|
662,629
|
$64,897,913 | — | 31 Dec 2025 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
1%
|
651,263
|
$63,784,698 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.98%
|
615,095
|
$60,242,404 | — | 31 Dec 2025 | |
| TimesSquare Capital Management, LLC |
13F
|
Company |
0.95%
|
597,810
|
$58,549,511 | — | 31 Dec 2025 | |
| SEI INVESTMENTS CO |
13F
|
Company |
0.89%
|
558,165
|
$54,666,934 | — | 31 Dec 2025 | |
| LONDON CO OF VIRGINIA |
13F
|
Company |
0.87%
|
547,044
|
$53,578,471 | — | 31 Dec 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.84%
|
532,143
|
$52,118,085 | — | 31 Dec 2025 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
0.8%
|
501,096
|
$49,078,000 | — | 31 Dec 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.74%
|
464,772
|
$45,519,770 | — | 31 Dec 2025 | |
| FRED ALGER MANAGEMENT, LLC |
13F
|
Company |
0.71%
|
448,415
|
$43,917,765 | — | 31 Dec 2025 | |
| BAMCO INC /NY/ |
13F
|
Company |
0.71%
|
446,242
|
$43,704,941 | — | 31 Dec 2025 | |
| SEGALL BRYANT & HAMILL, LLC |
13F
|
Company |
0.69%
|
436,403
|
$42,741,310 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.65%
|
408,188
|
$39,977,933 | — | 31 Dec 2025 | |
| NORGES BANK |
13F
|
Company |
0.64%
|
401,703
|
$39,342,792 | — | 31 Dec 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
0.62%
|
388,363
|
$38,036,273 | — | 31 Dec 2025 | |
| Select Equity Group, L.P. |
13F
|
Company |
0.59%
|
374,229
|
$36,651,988 | — | 31 Dec 2025 | |
| COMERICA BANK |
13F
|
Company |
0.58%
|
368,287
|
$36,070,031 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.56%
|
355,623
|
$34,830,000 | — | 31 Dec 2025 | |
| Ranger Investment Management, L.P. |
13F
|
Company |
0.55%
|
344,234
|
$33,714,278 | — | 31 Dec 2025 | |
| DF DENT & CO INC |
13F
|
Company |
0.55%
|
343,498
|
$33,642,197 | — | 31 Dec 2025 |
Institutional Holders of CASELLA WASTE SYSTEMS INC - CL A (CWST) as of Q1 2026
As of 31 Mar 2026,
CASELLA WASTE SYSTEMS INC - CL A (CWST) was held by
394 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
74,059,868 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD PORTFOLIO MANAGEMENT LLC, Conestoga Capital Advisors, LLC, VANGUARD CAPITAL MANAGEMENT LLC, WASATCH ADVISORS LP, STATE STREET CORP, Capital Research Global Investors, Capital International Investors, T. Rowe Price Investment Management, Inc., and Invesco Ltd..
This page lists
394
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
390
Q1 2026 holders
394
Holder diff
4
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.