Free · no sign-up · Q2 2026

Which funds own CWST

Casella Waste Sys Inc in the Q2 2026 filings. At least 1 of the 91 current managers on file reported a position, worth $1.8m between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.

Managers holding: 1; at least, of 91 current
Combined value: $1.8m; as reported
Opened: 1; new this quarter
Added to: 0; already held
Trimmed or sold out: 2; 2 sold out entirely

Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.

Managers reporting a position

Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.

Manager	Value	Weight	Shares	Change on the quarter	Action
Element Capital Management LLC Macro · $3.2bn book	$1.8m	0.1%	18,200	opened18,200	New

Sold out of this quarter

Valued at what the position was worth in the previous filing, because by this one it is gone.

Woodline Partners LP · Long/short equity$33m held before
Capital World Investors · Long-only$31m held before

Ownership through time

At least 7 of the 95 managers whose filings are on file listed CWST in Q2 2026, against 1 in Q2 2016. 2 managers more than in Q1 2026: 1 started a position; 3 listed it again; 1 sold out, by its own filing; 1 no longer listed it among the positions read, which can mean a holding below the listed range, a filing that reported no holdings, or a filing not yet made.

Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.

Managers on file listing it

Their combined reported value

Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.

Started in Q2 2026

Element Capital Management LLC$1.8m

Largest increases, by shares

Neuberger Berman Group LLC953,777 to 1,434,463 shares+$47m
Element Capital Management LLCnew: 18,200 shares+$1.8m

Largest decreases, by shares

Capital Research Global Investors2,330,165 to 2,028,646 shares-$29m

Left it

Woodline Partners LPwas $33m

Manager	First listed	Largest	Q2 2026
Capital Research Global Investors	Q4 2023	$244m	$197m
Neuberger Berman Group LLC	Q4 2023	$139m	$139m
Wellington Management Group LLP	Q3 2024	$174m	$125m
Point72 Asset Management LP	Q2 2026	$43m	$43m
GAMCO Investors Inc	Q3 2016	$12m	$9.6m
Holocene Advisors LP	Q2 2023	$18m	$3.9m
Element Capital Management LLC	Q3 2024	$9.5m	$1.8m
Invesco Ltd	Q2 2025	$300m	last listed Q2 2025
Renaissance Technologies LLC	Q2 2017	$120m	last listed Q2 2024
AllianceBernstein LP	Q2 2025	$100m	last listed Q2 2025
MFS Investment Management	Q2 2020	$36m	last listed Q2 2020
Woodline Partners LP	Q1 2026	$33m	last listed Q1 2026
Arrowstreet Capital LP	Q2 2017	$13m	last listed Q3 2018
Two Sigma Advisers LP	Q3 2019	$13m	last listed Q3 2019
Man Group PLC	Q2 2020	$11m	last listed Q2 2020
Acadian Asset Management LLC	Q4 2016	$6.9m	last listed Q1 2017
ExodusPoint Capital Management LP	Q1 2026	$4.1m	last listed Q1 2026

What CWST is worth

Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.

Build the comp set around CWST →

How much of the picture this is

A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.

What to do with a name the funds are buying

Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.

Comps ExplorerValue it against the peers it trades beside Every managerRead any of these books in full Deal tapeWhat buyers paid for whole companies, not slices Hedge fund interviewsHow the room runs, and the stock pitch it wants

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The holdings, every quarter, and the week between

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