Free · no sign-up · Q2 2026

Which funds own AM

Antero Midstream Corp in the Q2 2026 filings. At least 2 of the 91 current managers on file reported a position, worth $15m 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: 2; at least, of 91 current
Combined value: $15m; as reported
Opened: 1; new this quarter
Added to: 1; already held
Trimmed or sold out: 1; 1 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
Caxton Associates LLP Macro · $5.3bn book	$9.0m	0.2%	394,955	opened394,955	New
Quantbot Technologies LP Quantitative · $2.5bn book	$5.8m	0.2%	253,117	+$2.6m+116,321	Added

Sold out of this quarter

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

PDT Partners LLC · Quantitative$1.6m held before

Ownership through time

At least 10 of the 95 managers whose filings are on file listed AM in Q2 2026, against 4 in Q1 2019. 3 managers more than in Q1 2026: 3 started positions; 1 listed it again; 1 sold out, by its own filing.

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

Largest increases, by shares

Artisan Partners LPnew: 395,008 shares+$9.0m
Caxton Associates LLPnew: 394,955 shares+$9.0m
Holocene Advisors LPnew: 193,139 shares+$4.4m
Freestone Grove Partners LP527,766 to 698,696 shares+$3.9m
Neuberger Berman Group LLC7,272,626 to 7,434,848 shares+$3.7m

Largest decreases, by shares

Invesco Ltd21,556,903 to 20,746,981 shares-$18m
Voloridge Investment Management LLC982,242 to 754,663 shares-$5.2m
AllianceBernstein LP3,823,947 to 3,625,697 shares-$4.5m

Left it

PDT Partners LLCwas $1.6m

Manager	First listed	Largest	Q2 2026
Invesco Ltd	Q2 2019	$551m	$472m
Neuberger Berman Group LLC	Q1 2019	$262m	$169m
AllianceBernstein LP	Q1 2026	$83m	$83m
Voloridge Investment Management LLC	Q1 2020	$29m	$17m
Freestone Grove Partners LP	Q3 2025	$16m	$16m
Walleye Capital LLC	Q2 2026	$10m	$10m
Artisan Partners LP	Q2 2026	$9.0m	$9.0m
Caxton Associates LLP	Q2 2026	$9.0m	$9.0m
Quantbot Technologies LP	Q2 2019	$6.0m	$5.8m
Holocene Advisors LP	Q1 2019	$4.7m	$4.4m
Arrowstreet Capital LP	Q1 2019	$36m	last listed Q4 2024
Balyasny Asset Management LLC	Q1 2023	$24m	last listed Q1 2023
Point72 Asset Management LP	Q4 2023	$23m	last listed Q4 2023
Tudor Investment Corp	Q2 2024	$16m	last listed Q2 2025
PDT Partners LLC	Q4 2019	$14m	last listed Q1 2026
Two Sigma Advisers LP	Q1 2025	$13m	last listed Q1 2025
Steadfast Capital Management LP	Q1 2020	$8.0m	last listed Q3 2020
ExodusPoint Capital Management LP	Q1 2019	$6.1m	last listed Q2 2025
Schonfeld Strategic Advisors LLC	Q2 2023	$5.4m	last listed Q2 2023
Brevan Howard Capital Management LP	Q1 2025	$1.5m	last listed Q1 2025

What AM 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 AM →

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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