Free · no sign-up · Q2 2026

Which funds own MTD

Mettler Toledo International in the Q2 2026 filings. At least 7 of the 91 current managers on file reported a position, worth $1.5bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. The quarter went one way: 5 managers opened or added against 1 cutting.

Managers holding: 7; at least, of 91 current
Combined value: $1.5bn; as reported
Opened: 1; new this quarter
Added to: 4; already held
Trimmed or sold out: 1; 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
AllianceBernstein LP Long-only · $302bn book	$857m	0.3%	679,101	-$199m-78,007	Trimmed
Arrowstreet Capital LP Quantitative · $225bn book	$214m	0.1%	167,741	+$44m+32,835	Added
Point72 Asset Management LP Multi-strategy · $90.7bn book	$165m	0.2%	128,987	+$129m+100,225	Added
Woodline Partners LP Long/short equity · $32.4bn book	$130m	0.4%	101,829	+$129m+101,032	Added
Freestone Grove Partners LP Multi-strategy · $15.6bn book	$84m	0.5%	65,767	opened65,767	New
Hudson Bay Capital Management LP Multi-strategy · $36.8bn book	$28m	0.1%	22,000	+$400k0	Held
Winton Group Ltd Quantitative · $3.1bn book	$5.3m	0.2%	4,141	+$4.4m+3,461	Added

Ownership through time

At least 14 of the 95 managers whose filings are on file listed MTD in Q2 2026, against 8 in Q2 2013. 4 managers more than in Q1 2026: 1 started a position; 6 listed it again; 3 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

Freestone Grove Partners LP$84m

Largest increases, by shares

Freestone Grove Partners LPnew: 65,767 shares+$84m
Arrowstreet Capital LP134,906 to 167,741 shares+$42m
Acadian Asset Management LLC22,818 to 51,387 shares+$36m
T. Rowe Price Associates Inc305,763 to 315,332 shares+$12m
Balyasny Asset Management LLC47,948 to 54,686 shares+$8.6m

Largest decreases, by shares

AllianceBernstein LP757,108 to 679,101 shares-$98m
MFS Investment Management148,743 to 134,866 shares-$19m

Left it

No manager on file is shown leaving it.

Manager	First listed	Largest	Q2 2026
AllianceBernstein LP	Q3 2013	$1.1bn	$856m
Wellington Management Group LLP	Q1 2015	$586m	$586m
T. Rowe Price Associates Inc	Q3 2014	$645m	$403m
Arrowstreet Capital LP	Q2 2017	$214m	$214m
MFS Investment Management	Q2 2013	$465m	$186m
Point72 Asset Management LP	Q3 2015	$165m	$165m
AQR Capital Management LLC	Q1 2017	$191m	$155m
Woodline Partners LP	Q1 2020	$130m	$130m
Marshall Wace LLP	Q3 2016	$160m	$98m
Freestone Grove Partners LP	Q1 2025	$84m	$84m
Balyasny Asset Management LLC	Q4 2019	$70m	$70m
Acadian Asset Management LLC	Q2 2015	$359m	$66m
Hudson Bay Capital Management LP	Q2 2025	$31m	$28m
Winton Group Ltd	Q2 2017	$32m	$5.3m
Fidelity (FMR LLC)	Q2 2013	$2.1bn	last listed Q2 2023
Baillie Gifford & Co	Q2 2013	$913m	last listed Q3 2024
Invesco Ltd	Q1 2018	$497m	last listed Q1 2026
Capital World Investors	Q1 2016	$379m	last listed Q2 2023
Artisan Partners LP	Q2 2013	$254m	last listed Q3 2024
Janus Henderson Group Ltd	Q2 2017	$198m	last listed Q3 2019
Renaissance Technologies LLC	Q1 2014	$163m	last listed Q4 2023
Citadel Advisors LLC	Q1 2020	$153m	last listed Q2 2021
Two Sigma Investments LP	Q4 2013	$131m	last listed Q3 2024
Man Group PLC	Q1 2018	$124m	last listed Q3 2025

What MTD 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 MTD →

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

Company names, tickers and logos are the trademarks of their respective owners and appear here to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, and nothing here is a statement by or about that company. More

Provided for information purposes only, not financial advice. The holdings indexed here and anything drawn from them are illustrative, produced from assumptions you control, and must not be relied on for any investment, financial or business decision. Read the full notice

Not advice, and not a recommendation. Everything L3VLUP publishes is provided for information purposes only. Nothing here is financial, investment, legal, tax or accounting advice, a personal recommendation, or an offer or solicitation to buy or sell any security or financial instrument. It takes no account of anyone’s objectives, financial situation or needs.

Not a regulated adviser. L3VLUP does not provide regulated financial services. Speak to a suitably qualified and regulated professional before acting on anything you read here.

Illustrative figures. Default values are plausible starting points chosen so a model has somewhere to begin. They are not data, not a view on any company, and not calibrated to anything. Outputs move with whatever you type in.

Third-party data. Where live figures appear they come from third parties, including public filings and market feeds. They may be delayed, incomplete, restated, mis-tagged at source or simply wrong, and their providers do not endorse or verify this page. Every figure links to where it came from — check it there before relying on it. Past performance is not a guide to future performance.

Company names and logos. Names, tickers and logos are the trademarks of their owners and appear only to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, none of them took part in preparing the exercise, and nothing here is a statement by or about any of them. See third-party names and marks.

No warranty, and limited liability. This page is provided “as is” without warranty of any kind. To the fullest extent permitted by law, L3VLUP accepts no liability for any loss or damage arising from use of, or reliance on, anything on it. Nothing in this notice limits any liability that cannot lawfully be limited.

Full terms: Information Purposes and No Advice · Terms

The holdings, every quarter, and the week between

One email a week on what moved in the market and what it means for the people interviewing into it, with the 13F changes the quarter they are filed.

One email a week, free, and you can leave at any point.