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MTD in the 13F filings

Mettler Toledo International · CUSIP 592688105

Sector · Medical devices and instrumentsTheme · Healthcare: biopharma and medtech· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 11 listed it in both
Shares listed
2,114,264
combined, among listed positions
Reported value
$2.8bn
combined, at the quarter end

1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 12 buyers (opened or added shares) and 22 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -44,151.

Managers listing MTD in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

31 of 31 holders

ActionFiling
AllianceBernstein LP757,108$1.1bn0.34%Trimmed-36,98815 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc305,763$386munder 0.1%Trimmed-36,31615 May 2026 (the filing on sec.gov)
Invesco Ltd283,679$358munder 0.1%Added+48,33712 May 2026 (the filing on sec.gov)
MFS Investment Management† Value as filed implies a price far from other filers'.148,743$201m0.07%Trimmed-19,12914 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP134,906$170m0.09%Added+32,66614 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.73,125$92m0.06%Added+70,93515 May 2026 (the filing on sec.gov)
AQR Capital Management LLC60,289$76munder 0.1%Added+18,68815 May 2026 (the filing on sec.gov)
Citadel Advisors LLC58,054$73munder 0.1%Trimmed-26,31915 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)55,488$70munder 0.1%Trimmed-14,06515 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC47,948$60m0.08%Added+47,63015 May 2026 (the filing on sec.gov)
Wellington Management Group LLP45,517$57munder 0.1%Trimmed-13,31015 May 2026 (the filing on sec.gov)
Point72 Asset Management LP28,762$36munder 0.1%Trimmed-32,48215 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC24,247$31munder 0.1%Added+17,09527 Oct 2026 (the filing on sec.gov)
Acadian Asset Management LLC22,818$29munder 0.1%Added+21,38513 May 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP22,000$28m0.10%Held013 May 2026 (the filing on sec.gov)
Millennium Management LLC13,152$17munder 0.1%Trimmed-8,42415 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC8,350$11munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Man Group PLC7,143$9.0munder 0.1%Trimmed-6,34715 May 2026 (the filing on sec.gov)
Bridgewater Associates LP5,138$6.5munder 0.1%Added+4,66015 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd2,823$3.6munder 0.1%Trimmed-12118 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP2,455$3.1munder 0.1%Trimmed-10,31815 May 2026 (the filing on sec.gov)
Two Sigma Investments LP1,900$2.4munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Jane Street Group LLC1,021$1.3munder 0.1%Trimmed-23,13112 May 2026 (the filing on sec.gov)
Woodline Partners LP797$1.0munder 0.1%Trimmed-50,52215 May 2026 (the filing on sec.gov)
Winton Group Ltd680$858kunder 0.1%Trimmed-3,66312 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
17 in Q3 2024 to 14 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MTD by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20138$1.2bnn.a.n.a.
Q3 20136$1.5bnn.a.n.a.
Q4 20139$1.5bnn.a.n.a.
Q1 201411$1.3bnn.a.n.a.
Q2 20145$1.3bnn.a.n.a.
Q3 20145$1.5bnn.a.n.a.
Q4 20146$1.8bnn.a.n.a.
Q1 20156$2.0bnn.a.n.a.
Q2 20159$2.1bnn.a.n.a.
Q3 201510$1.6bnn.a.n.a.
Q4 201510$2.0bnn.a.n.a.
Q1 201610$2.2bnn.a.n.a.
Q2 201611$2.4bnn.a.n.a.
Q3 201610$2.9bnn.a.n.a.
Q4 201613$2.9bnn.a.n.a.
Q1 201712$3.2bnn.a.n.a.
Q2 201714$3.8bnn.a.n.a.
Q3 201716$3.9bnn.a.n.a.
Q4 201718$3.8bnn.a.n.a.
Q1 201820$3.7bnn.a.n.a.
Q2 201815$3.3bnn.a.n.a.
Q3 201813$3.2bnn.a.n.a.
Q4 201814$3.0bnn.a.n.a.
Q1 201914$3.9bnn.a.n.a.
Q2 201913$4.4bnn.a.n.a.
Q3 201915$3.7bnn.a.n.a.
Q4 201918$3.9bnn.a.n.a.
Q1 202019$3.1bnn.a.n.a.
Q2 202014$3.2bnn.a.n.a.
Q3 202018$3.5bnn.a.n.a.
Q4 202016$3.7bnn.a.n.a.
Q1 202119$3.3bnn.a.n.a.
Q2 202123$3.8bnn.a.n.a.
Q3 202120$3.5bnn.a.n.a.
Q4 202118$4.4bnn.a.n.a.
Q1 202220$3.5bnn.a.n.a.
Q2 202220$2.9bnn.a.n.a.
Q3 202219$2.7bnn.a.n.a.
Q4 202217$3.8bnn.a.n.a.
Q1 202324$4.2bnn.a.n.a.
Q2 202325$3.4bnn.a.n.a.
Q3 202323$1.7bnn.a.n.a.
Q4 202324$2.0bn1510
Q1 202420$2.0bn715
Q2 202417$2.4bn910
Q3 202417$2.6bn89
Q4 202417$1.9bn145
Q1 202515$2.0bn105
Q2 202512$2.0bn94
Q3 202511$2.0bn66
Q4 202514$2.5bn249
Q1 202610$2.4bn1222
Q2 202614$3.0bn1816

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MTD and LLY →MTD and JNJ →MTD and VRTX →Choose a stock to compare with MTD →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MTD, latest filings →Back to the 13F Explorer →