Casella Waste Systems Ownership | Who Owns Casella Waste Systems?

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Casella Waste Systems Ownership Summary

Casella Waste Systems is owned by 109.18% institutional investors, 1.07% insiders. Vanguard group is the largest institutional shareholder, holding 10.39% of CWST shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.09% of its assets in Casella Waste Systems shares.

CWST Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Casella Waste Systems	109.18%	1.07%	-10.25%
Sector	Industrials Stocks	50.65%	11.75%	37.60%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	6.11M	10.39%	$646.56M
Blackrock funding, inc. /de	4.77M	8.12%	$505.02M
Blackrock	4.11M	7.08%	$407.68M
Conestoga capital advisors	3.24M	5.50%	$342.31M
William blair investment management	2.64M	4.49%	$279.39M
Wasatch advisors lp	2.58M	4.38%	$272.70M
Jpmorgan chase	1.95M	3.32%	$206.44M
Invesco	1.83M	3.11%	$193.66M
Wellington management group llp	1.64M	2.80%	$174.00M
Earnest partners	1.62M	2.75%	$170.96M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
R.p. boggs	81.27K	5.13%	$8.60M
Kraematon investment advisors	45.94K	4.81%	$4.86M
Conestoga capital advisors	3.24M	4.54%	$342.31M
Tradelink capital	3.88K	4.05%	$411.00K
Global alpha capital management	392.35K	3.01%	$41.51M
Sg capital management	254.30K	2.60%	$26.91M
Ranger investment management	382.03K	2.55%	$40.42M
Summit creek advisors	179.04K	2.49%	$18.94M
Geneva capital management	1.03M	1.88%	$108.51M
Granite investment partners	383.56K	1.75%	$40.58M

Top Buyers

Holder	Shares	% Assets	Change
Wasatch advisors lp	2.58M	1.35%	838.09K
Westfield capital management co lp	1.52M	0.70%	569.82K
Norges bank	413.81K	0.01%	413.81K
Raymond james financial	296.06K	0.01%	296.06K
Voya investment management	279.74K	0.03%	260.69K

Top Sellers

Holder	Shares	% Assets	Change
Ghisallo capital management	25.00K	0.15%	-275.00K
Price t rowe associates inc /md/	483.35K	0.01%	-267.99K
Fred alger management	813.40K	0.41%	-255.15K
Maven securities	-	-	-200.00K
Alyeska investment group	-	-	-175.00K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	413.81K	0.01%	413.81K	$43.78M
Raymond james financial	296.06K	0.01%	296.06K	$31.33M
Sg capital management	254.30K	2.60%	254.30K	$26.91M
Rockefeller capital management	120.49K	0.03%	120.49K	$12.75M
Toroso investments	115.05K	0.10%	115.05K	$12.17M

Sold Out

Holder	Change
Tfo-tdc	-1.00
Toronto dominion bank	-4.00
Quest partners	-10.00
Valley national advisers	-20.00
Innealta capital	-29.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2024	339	-0.88%	65,042,382	2.37%	109	0.94%	163	-8.43%	111	4.72%
Sep 30, 2024	341	9.29%	63,531,655	6.90%	108	1.03%	176	13.55%	107	12.63%
Jun 30, 2024	306	-2.24%	59,382,294	2.40%	102	1.02%	151	2.03%	95	-7.77%
Mar 31, 2024	313	1.95%	57,991,382	0.93%	99	0.92%	148	11.28%	103	-15.57%
Dec 31, 2023	307	3.72%	57,458,842	-0.09%	104	1.06%	133	-17.39%	122	45.24%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	1.96M	3.09%	5.87K
American Funds SMALLCAP World A	1.96M	3.09%	-112.00K
Vanguard US Total Market Shares ETF	1.95M	3.08%	148.95K
Conestoga Small Cap Investors	1.67M	2.64%	-173.00K
iShares Russell 2000 ETF	1.63M	2.57%	-14.13K
Vanguard Small Cap Index	1.56M	2.46%	-34.86K
Wasatch Core Growth	1.20M	1.89%	306.65K
Vanguard Institutional Extnd Mkt Idx Tr	960.90K	1.51%	13.59K
Delaware Small Cap Core I	940.06K	1.48%	101.47K
Vanguard Small Cap Growth Index Inv	872.32K	1.38%	-21.28K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Apr 16, 2025	Ligon Paul	SR VP of Sustainable Growth	Sell	$83.73K
Apr 16, 2025	Ligon Paul	SR VP of Sustainable Growth	Sell	$12.03K
Apr 16, 2025	Ligon Paul	SR VP of Sustainable Growth	Sell	$94.12K
Apr 16, 2025	Ligon Paul	SR VP of Sustainable Growth	Sell	$47.46K
Mar 13, 2025	Coletta Edmond	PRESIDENT	Sell	$525.00K

Insider Transactions Trends

Date	Buy	Sell
2025 Q2	-	4
2025 Q1	-	31
2024 Q4	-	16
2024 Q3	-	1
2024 Q2	-	-

CWST Ownership FAQ

Who owns the most shares of Casella Waste Systems?

Casella Waste Systems’s largest shareholders are Vanguard group (6.11M shares, 10.39%), Blackrock funding, inc. /de (4.77M shares, 8.12%), and Blackrock (4.11M shares, 7.08%). Together, they hold 25.59% of Casella Waste Systems’s total shares outstanding.

Does Blackrock own Casella Waste Systems?

Yes, BlackRock owns 7.08% of Casella Waste Systems, totaling 4.11M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 407.68M$. In the last quarter, BlackRock increased its holdings by 91.23K shares, a 2.27% change.

Who is Casella Waste Systems’s biggest shareholder by percentage of total assets invested?

R.p. boggs is Casella Waste Systems’s biggest shareholder by percentage of total assets invested, with 5.13% of its assets in 81.27K Casella Waste Systems shares, valued at 8.6M$.

Who is the top mutual fund holder of Casella Waste Systems shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Casella Waste Systems shares, with 3.09% of its total shares outstanding invested in 1.96M Casella Waste Systems shares.

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