HolderBook

Seilern Investment Management Ltd

Reported holdings as of Q2 2026, from 7 quarterly filings.

CIK
1817797
Reported value
$793.8M
Positions
24
Top 10 weight
69.2%
Filed
2026-07-08
Days after quarter end
8

Holdings

SecurityTickerValue SharesWeightWeight change Held Change
MASTERCARD INCORPORATEDMA$87.0M169,41010.96%+0.36pp7q-4.8%-$4.4M
UNITEDHEALTH GROUP INCUNH$66.5M160,0238.38%-0.69pp7q-43.1%-$50.3M
VEEVA SYS INCVEEV$56.3M317,0327.09%+0.46pp7qHELD
EDWARDS LIFESCIENCES CORPEW$54.3M600,2316.84%+0.25pp7q-13.0%-$8.1M
IDEXX LABS INCIDXX$51.4M97,5606.47%+1.05pp7q+20.7%+$8.8M
TYLER TECHNOLOGIES INCTYL$50.6M173,1726.38%-1.06pp7q-5.0%-$2.7M
WEST PHARMACEUTICAL SVSC INCWST$49.6M138,2306.25%-0.50pp7q-38.8%-$31.5M
INTUITIVE SURGICAL INCISRG$46.0M115,6955.80%+0.39pp7q+17.6%+$6.9M
AUTODESK INCADSK$44.3M227,6755.58%-0.28pp6q+11.0%+$4.4M
ALPHABET INCGOOGL$43.4M121,4265.47%-0.89pp7q-34.5%-$22.9M
MICROSOFT CORPMSFT$42.9M115,1275.41%-0.41pp7q-12.7%-$6.2M
CADENCE DESIGN SYSTEM INCCDNS$42.9M114,3215.41%+0.58pp6q-21.5%-$11.8M
ADOBE INCADBE$36.9M179,8964.65%-0.49pp7q+1.6%+$589.6K
ZOETIS INCZTS$33.1M460,0064.16%-0.33pp7q+44.3%+$10.1M
COPART INCCPRT$29.7M1,052,6973.74%+3.47pp3q+1428.9%+$27.7M
METTLER TOLEDO INTERNATIONALMTD$26.9M21,0573.39%flat7q-6.6%-$1.9M
ACCENTURE PLC IRELANDACN$20.4M163,6422.57%-1.53pp7q-5.4%-$1.2M
BOOKING HOLDINGS INCBKNG$2.2M12,3580.28%-0.01pp7q+2027.0%+$2.1M
TRADEWEB MKTS INCTW$1.9M19,4880.24%-0.07pp3q-12.3%-$272.1K
VISA INCV$1.9M5,6210.24%+0.03pp7q-3.0%-$60.0K
AUTOMATIC DATA PROCESSING INADP$1.9M8,4080.24%-0.02pp7q-22.0%-$530.3K
MOODYS CORPMCO$1.6M3,6300.21%-0.04pp7q-23.3%-$499.1K
GRACO INCGGG$1.3M16,7880.16%-0.11pp7q-36.1%-$717.5K
CME GROUP INCCME$839.2K3,8000.11%-0.15pp7q-47.0%-$744.2K

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Software & IT Services 40.2%Medical Devices 18.9%Biotech & Pharma 14.0%Business Services 14.0%Insurance 8.4%Retail & Consumer 3.7%Other sectors 0.8%
 
SectorValueShare
Software & IT Services$319.2M40.2%
Medical Devices$149.9M18.9%
Biotech & Pharma$111.3M14.0%
Business Services$110.9M14.0%
Insurance$66.5M8.4%
Retail & Consumer$29.7M3.7%
Other sectors$6.3M0.8%

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q2 2026$793.8M240716069.2%8
Q1 2026$838.5M240222070.5%7
Q4 2025$1.3B242616067.6%9
Q3 2025$1.4B220714072.5%14
Q2 2025$1.5B220318172.9%7
Q1 2025$1.5B232219072.3%14
Q4 2024$1.8B21000074.5%16

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.