Free · no sign-up · Q2 2026

Which funds own M

Macys Inc in the Q2 2026 filings. At least 3 of the 91 current managers on file reported a position, worth $229m between them. It is among the largest positions of fewer than a fifth of the current managers on file. The quarter went one way: 3 managers opened or added against 0 cutting.

Managers holding: 3; at least, of 91 current
Combined value: $229m; as reported
Opened: 1; new this quarter
Added to: 2; already held
Trimmed or sold out: 0; 0 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
Berkshire Hathaway Inc Long-only · $299bn book	$173m	0.1%	7,347,426	+$118m+4,309,071	Added
Woodline Partners LP Long/short equity · $32.4bn book	$46m	0.1%	1,970,879	opened1,970,879	New
PDT Partners LLC Quantitative · $1.9bn book	$9.8m	0.5%	415,586	+$6.3m+222,356	Added

Ownership through time

At least 9 of the 95 managers whose filings are on file listed M in Q2 2026, against 23 in Q2 2013. 3 managers more than in Q1 2026: 3 started positions; 2 listed it again; 2 no longer listed it among the positions read, which can mean a holding below the listed range 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

Largest increases, by shares

Berkshire Hathaway Inc3,038,355 to 7,347,426 shares+$101m
Balyasny Asset Management LLCnew: 2,926,748 shares+$69m
Woodline Partners LPnew: 1,970,879 shares+$46m
Holocene Advisors LPnew: 946,911 shares+$22m
PDT Partners LLC193,230 to 415,586 shares+$5.2m

Largest decreases, by shares

Arrowstreet Capital LP5,763,721 to 4,327,028 shares-$34m
Winton Group Ltd66,489 to 46,024 shares-$482k

Left it

No manager on file is shown leaving it.

Manager	First listed	Largest	Q2 2026
Berkshire Hathaway Inc	Q1 2026	$173m	$173m
Arrowstreet Capital LP	Q1 2018	$246m	$102m
Balyasny Asset Management LLC	Q3 2013	$69m	$69m
Marshall Wace LLP	Q3 2015	$94m	$63m
Woodline Partners LP	Q2 2026	$46m	$46m
Holocene Advisors LP	Q3 2022	$90m	$22m
Verition Fund Management LLC	Q2 2013	$28m	$12m
PDT Partners LLC	Q2 2013	$9.8m	$9.8m
Winton Group Ltd	Q2 2014	$81m	$1.1m
Fidelity (FMR LLC)	Q2 2013	$611m	last listed Q3 2015
Capital World Investors	Q2 2013	$604m	last listed Q4 2024
Invesco Ltd	Q2 2013	$536m	last listed Q4 2018
AQR Capital Management LLC	Q2 2013	$513m	last listed Q1 2025
AllianceBernstein LP	Q2 2013	$510m	last listed Q3 2016
T. Rowe Price Associates Inc	Q2 2013	$460m	last listed Q1 2017
Appaloosa LP	Q4 2020	$264m	last listed Q2 2024
Maverick Capital Ltd	Q2 2013	$234m	last listed Q3 2025
Renaissance Technologies LLC	Q2 2013	$226m	last listed Q3 2022
Capital Research Global Investors	Q4 2015	$220m	last listed Q1 2016

What M 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 M →

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.

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The holdings, every quarter, and the week between

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