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Seilern Investment Management Ltd

Portfolio Manager
Seilern Investment Management Ltd
Performance
-16.22% (2026 Q1)
AUM (13F)
$838.49M
# of Holdings
24
Performance Rank
Allocation (Top 20)
99.04%

Seilern Investment Management Ltd Holdings Map

Top 24 Seilern Investment Management Ltd Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
MA
MASTERCARD INCORPORATED
10.61%178.0K$88.9M
-18.80%(-41.21K)
2025-Q1: 278.7K shares2025-Q2: 261.6K shares2025-Q3: 226.4K shares2025-Q4: 219.2K shares2026-Q1: 178.0K shares
$510.18(-2.57%)
2026-03-31
UNH
UNITEDHEALTH GROUP INC
9.07%281.1K$76.1M
-21.02%(-74.82K)
2025-Q1: 263.1K shares2025-Q2: 392.7K shares2025-Q3: 385.7K shares2025-Q4: 355.9K shares2026-Q1: 281.1K shares
$501.95(-27.51%)
2026-03-31
TYL
TYLER TECHNOLOGIES INC
7.44%182.3K$62.4M
+20.68%(+31.23K)
2025-Q1: 149.7K shares2025-Q2: 145.5K shares2025-Q3: 136.5K shares2025-Q4: 151.0K shares2026-Q1: 182.3K shares
$541.70(-39.48%)
2026-03-31
WST
WEST PHARMACEUTICAL SVSC INC
6.76%226.0K$56.6M
-18.76%(-52.21K)
2025-Q1: 441.4K shares2025-Q2: 431.6K shares2025-Q3: 327.0K shares2025-Q4: 278.2K shares2026-Q1: 226.0K shares
$313.86(-1.24%)
2026-03-31
VEEV
VEEVA SYS INC
6.63%316.3K$55.6M
+0.78%(+2.45K)
2025-Q1: 419.8K shares2025-Q2: 336.0K shares2025-Q3: 294.2K shares2025-Q4: 313.9K shares2026-Q1: 316.3K shares
$213.12(-19.67%)
2026-03-31
EW
EDWARDS LIFESCIENCES CORP
6.59%690.2K$55.3M
-25.24%(-233.07K)
2025-Q1: 1.37M shares2025-Q2: 1.24M shares2025-Q3: 1.06M shares2025-Q4: 923.3K shares2026-Q1: 690.2K shares
$70.01(+18.43%)
2026-03-31
GOOGL
ALPHABET INC
6.36%185.5K$53.3M
-31.16%(-83.94K)
2025-Q1: 573.5K shares2025-Q2: 539.3K shares2025-Q3: 437.5K shares2025-Q4: 269.4K shares2026-Q1: 185.5K shares
$177.58(+118.74%)
2026-03-31
ADSK
AUTODESK INC
5.86%205.1K$49.1M
-13.44%(-31.86K)
2025-Q1: 31.0K shares2025-Q2: 217.3K shares2025-Q3: 218.9K shares2025-Q4: 237.0K shares2026-Q1: 205.1K shares
$286.51(-12.94%)
2026-03-31
MSFT
MICROSOFT CORP
5.82%131.8K$48.8M
-28.28%(-51.97K)
2025-Q1: 363.8K shares2025-Q2: 321.3K shares2025-Q3: 254.5K shares2025-Q4: 183.8K shares2026-Q1: 131.8K shares
$425.90(-3.41%)
2026-03-31
IDXX
IDEXX LABS INC
5.42%80.8K$45.4M
-19.80%(-19.96K)
2025-Q1: 265.9K shares2025-Q2: 212.2K shares2025-Q3: 141.3K shares2025-Q4: 100.8K shares2026-Q1: 80.8K shares
$459.33(+22.56%)
2026-03-31

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