Free · no sign-up · Q2 2026

Which funds own HST

Host Hotels & Resorts Inc in the Q2 2026 filings. At least 3 of the 91 current managers on file reported a position, worth $524m 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: 3; at least, of 91 current
Combined value: $524m; as reported
Opened: 0; new this quarter
Added to: 3; 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
Arrowstreet Capital LP Quantitative · $225bn book	$304m	0.1%	12,834,310	+$84m+1,330,750	Added
Acadian Asset Management LLC Quantitative · $84.2bn book	$157m	0.2%	6,628,392	+$99m+3,591,794	Added
Holocene Advisors LP Long/short equity · $44.4bn book	$62m	0.1%	2,628,211	+$24m+629,869	Added

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$25m held before
GAMCO Investors Inc · Activist$4.8m held before

Ownership through time

At least 10 of the 95 managers whose filings are on file listed HST in Q2 2026, against 12 in Q2 2013. 2 managers fewer than in Q1 2026: 3 listed it again; 1 sold out, by its own filing; 4 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

No manager on file started a position.

Largest increases, by shares

Acadian Asset Management LLC3,036,598 to 6,628,392 shares+$85m
AQR Capital Management LLC9,771,683 to 13,323,577 shares+$84m
Arrowstreet Capital LP11,503,560 to 12,834,310 shares+$32m
Holocene Advisors LP1,998,342 to 2,628,211 shares+$15m
Man Group PLC1,074,347 to 1,560,479 shares+$12m

Largest decreases, by shares

Hudson Bay Capital Management LP704,984 to 510,630 shares-$4.6m

Left it

GAMCO Investors Incwas $4.8m

Manager	First listed	Largest	Q2 2026
AQR Capital Management LLC	Q2 2013	$316m	$316m
Arrowstreet Capital LP	Q3 2022	$304m	$304m
Acadian Asset Management LLC	Q1 2020	$157m	$157m
Holocene Advisors LP	Q1 2022	$184m	$62m
Tudor Investment Corp	Q3 2017	$39m	$39m
Man Group PLC	Q4 2018	$161m	$37m
Hudson Bay Capital Management LP	Q1 2023	$24m	$12m
ExodusPoint Capital Management LP	Q1 2019	$27m	$11m
Voloridge Investment Management LLC	Q4 2014	$20m	$6.3m
Brevan Howard Capital Management LP	Q1 2024	$5.5m	$4.1m
Wellington Management Group LLP	Q2 2013	$886m	last listed Q3 2024
Fidelity (FMR LLC)	Q2 2013	$831m	last listed Q1 2023
Invesco Ltd	Q2 2013	$537m	last listed Q1 2026
T. Rowe Price Associates Inc	Q2 2013	$532m	last listed Q2 2022
Citadel Advisors LLC	Q4 2017	$232m	last listed Q3 2025
MFS Investment Management	Q2 2013	$231m	last listed Q2 2024
Capital World Investors	Q4 2016	$187m	last listed Q3 2017
Millennium Management LLC	Q2 2014	$136m	last listed Q3 2022
Neuberger Berman Group LLC	Q2 2013	$112m	last listed Q4 2018
Renaissance Technologies LLC	Q1 2014	$108m	last listed Q3 2024

What HST 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 HST →

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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