Ticker · CUSIP 592688105

MTD

METTLER TOLEDO INTERNATIONAL
Healthcare·Diagnostics & Research
···Share
Holders (tracked)
17
Combined shares
1,197,020
Combined value
$1.19B
Last close
$1290.84
Quarter
2025Q4
Tracked holders · last 8 quarters
+5 vs previous quarter over the last 8.
17142024Q12025Q4
Price is +29.6% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

23 events
  1. Jeremy Grantham (GMO) opened position2026-02-17
    +211 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) added2026-02-17
    +30,401 shares · 2025Q4
    13F
  3. D.E. Shaw & Co. trimmed2026-02-17
    −3,602 shares · 2025Q4
    13F
  4. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −3,018 shares · 2025Q4
    13F
  5. Steve Cohen (Point72) added2026-02-17
    +7,461 shares · 2025Q4
    13F
  6. T. Rowe Price trimmed2026-02-17
    −102,391 shares · 2025Q4
    13F
  7. Wellington Management added2026-02-17
    +9,092 shares · 2025Q4
    13F
  8. AQR Capital Management added2026-02-17
    +3,614 shares · 2025Q4
    13F
  9. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +17,521 shares · 2025Q4
    13F
  10. Ron Baron (Baron Capital / BAMCO) trimmed2026-02-17
    −65,018 shares · 2025Q4
    13F
  11. Ray Dalio (Bridgewater Associates) opened position2026-02-13
    +478 shares · 2025Q4
    13F
  12. Norges Bank (Norway SWF) opened position2026-02-10
    +373,686 shares · 2025Q4
    13F
  13. Izzy Englander (Millennium Mgmt) added2025-11-14
    +22,811 shares · 2025Q3
    13F
  14. Steve Cohen (Point72) opened position2025-11-14
    +53,783 shares · 2025Q3
    13F
  15. D.E. Shaw & Co. trimmed2025-11-14
    −1,152 shares · 2025Q3
    13F
  16. AQR Capital Management trimmed2025-11-14
    −3,332 shares · 2025Q3
    13F
  17. T. Rowe Price trimmed2025-11-14
    −38,080 shares · 2025Q3
    13F
  18. Wellington Management trimmed2025-11-14
    −29,300 shares · 2025Q3
    13F
  19. Ron Baron (Baron Capital / BAMCO) trimmed2025-11-14
    −27,581 shares · 2025Q3
    13F
  20. Lee Ainslie (Maverick Capital) exited2025-11-14
    −589 shares · 2025Q3
    13F
  21. Norges Bank (Norway SWF) exited2025-11-13
    −306,563 shares · 2025Q3
    13F
  22. Jeremy Grantham (GMO) exited2025-11-13
    −481 shares · 2025Q3
    13F
  23. Norges Bank (Norway SWF) added2025-11-12
    +10,201 shares · 2024Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for MTD →
Follow-the-investor returns
If you'd copied each holder of MTD…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q1$65.25+1878.4%$441.6M
Ron Baron (Baron Capital / BAMCO)2016Q1$345.85+273.2%$188.9M
Jeremy Grantham (GMO)2016Q1$603.62+113.8%$272K
Wellington Management2016Q1$1085.18+19.0%$75.9M
AQR Capital Management2016Q1$1154.02+11.9%$53.7M
Steve Cohen (Point72)2016Q1$1236.51+4.4%$79.1M
Ray Dalio (Bridgewater Associates)2016Q2$1347.97-4.2%$617K
D.E. Shaw & Co.2016Q4$1362.66-5.3%$16.5M
D.E. Shaw & Co.2016Q4$1362.66-5.3%$16.5M
Ken Griffin (Citadel Advisors)2016Q2$1374.54-6.1%$11.0M
Ken Griffin (Citadel Advisors)2016Q2$1374.54-6.1%$11.0M
Ken Griffin (Citadel Advisors)2016Q2$1374.54-6.1%$11.0M
Paul Tudor Jones (Tudor Investment)2016Q1$1387.14-6.9%$22.6M
Izzy Englander (Millennium Mgmt)2016Q2$1387.20-6.9%$258K
Izzy Englander (Millennium Mgmt)2016Q2$1387.20-6.9%$258K
Izzy Englander (Millennium Mgmt)2016Q2$1387.20-6.9%$258K
Norges Bank (Norway SWF)2016Q1$192955.67-99.3%$482.4M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions4
Added to4
Trimmed4
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
14
$287.09B
2022Q2
15
$315.37B
2022Q3
17
$334.2M
2022Q4
12
$4.82B
2023Q1
16
$5.03B
2023Q2
18
$4.36B
2023Q3
17
$3.54B
2023Q4
15
$4.04B
2024Q1
14
$4.17B
2024Q2
16
$4.04B
2024Q3
16
$1.44B
2024Q4
15
$901.9M
2025Q1
17
$710.7M
2025Q2
15
$856.3M
2025Q3
12
$601.4M
2025Q4
17
$1.19B
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-12-08Julia LetlowSell$1K – $15KPDF ↗
2025-07-25Julia LetlowBuy$1K – $15KPDF ↗
2025-05-15Rob BresnahanBuy$1K – $15KPDF ↗
2025-04-08Rob BresnahanSell$1K – $15KPDF ↗
2025-04-01Julie JohnsonSell$1K – $15KPDF ↗
2024-12-18Julia LetlowBuy$1K – $15KPDF ↗

Who owns MTD

17 super-investors · 2025Q4
Tracked stake
1.20M
shares
Combined value
$1.19B
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added6Trim7
#ManagerSharesValue
1Norges Bank
Norway SWF
373.7K$521M
2Ron Baron
Baron Capital / BAMCO
146.3K$204M
3Ken Griffin
Citadel Advisors
84.4K$118M
4Steve Cohen
Point72
61.2K$85M
5Wellington Management58.8K$82M
6AQR Capital Management41.6K$58M
7Ken Griffin
Citadel Advisors
24.5K$34M
8Izzy Englander
Millennium Mgmt
21.6K$30M
9Paul Tudor Jones
Tudor Investment
17.5K$24M
10D.E. Shaw & Co.12.8K$18M
11Ken Griffin
Citadel Advisors
8.5K$12M
12D.E. Shaw & Co.2.2K$3M
13Izzy Englander
Millennium Mgmt
900$1M
14Ray Dalio
Bridgewater Associates
478$666K
15T. Rowe Price342.1K$477K
16Jeremy Grantham
GMO
211$294K
17Izzy Englander
Millennium Mgmt
200$279K

Recent moves

20 transactions
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