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Fundsmith

Superinvestor

Fundsmith LLP

SEC CIK
0001569205
Manager
Terry Smith
Style
Quality
Latest filing
Aug 14, 2026

IDXX holding history

IDEXX Laboratories Inc in every 13F filed by Fundsmith, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IDXX overviewAll 13F holders of IDXXFull Q2 2026 holdings

Shares (Q2 2026)
1,019,887
Value
$536.9M
% of portfolio
3.9%
Quarters held
22
Since Q1 2021
Holdings of IDXX by Fundsmith, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,019,887$536.9M3.9%−445,899−30.4%ReducedHolders
Q1 20261,465,786$823.6M6.4%−410,249−21.9%ReducedHolders
Q4 20251,876,035$1.27B7.4%−734,422−28.1%ReducedHolders
Q3 20252,610,457$1.67B8.4%−28,832−1.1%ReducedHolders
Q2 20252,639,289$1.42B6.2%−9,042−0.3%ReducedHolders
Q1 20252,648,331$1.11B5.1%−14,524−0.5%ReducedHolders
Q4 20242,662,855$1.10B4.7%−1,3070.0%ReducedHolders
Q3 20242,664,162$1.35B5.3%+9700.0%AddedHolders
Q2 20242,663,192$1.30B5.3%−51,570−1.9%ReducedHolders
Q1 20242,714,762$1.47B5.7%−14,155−0.5%ReducedHolders
Q4 20232,728,917$1.51B6.3%−235,637−7.9%ReducedHolders
Q3 20232,964,554$1.30B5.9%+3,003+0.1%AddedHolders
Q2 20232,961,551$1.49B6.2%+7,355+0.2%AddedHolders
Q1 20232,954,196$1.48B6.4%−489,536−14.2%ReducedHolders
Q4 20223,443,732$1.40B6.4%−177,045−4.9%ReducedHolders
Q3 20223,620,777$1.18B5.6%+1,902+0.1%AddedHolders
Q2 20223,618,875$1.27B5.6%+8130.0%AddedHolders
Q1 20223,618,062$1.98B6.8%−624,221−14.7%ReducedHolders
Q4 20214,242,283$2.79B6.8%+810.0%AddedHolders
Q3 20214,242,202$2.64B7.3%−2600.0%ReducedHolders
Q2 20214,242,462$2.68B7.4%+21,850+0.5%AddedHolders
Q1 20214,220,612$2.07B6.6%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.