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Seilern Investment Management Ltd

BURDETT HOUSE 15-16 BUCKINGHAM STREET, LONDON WC2N 6DU • 442074941996

Q4 2025 · Filed 2026-01-09
Market Value
$1.3B
-6.8%
Holdings
24
+2
New Purchases
2
Added To
6
Closed
0
Reduced
16
Top 10 Concentration
67.6%
Turnover
8.3%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
CDNS 4.38% 0.54% +3.85% $57M
ZTS 3.25% 0.76% +2.49% $42M
ACN 4.71% 3.55% +1.16% $61M
ISRG 5.82% 4.73% +1.09% $75M
MTD 5.74% 5.29% +0.44% $74M
CPRT 0.42% 0.00% +0.42% $5M
ADSK 5.44% 5.03% +0.41% $70M
TW 0.41% 0.00% +0.41% $5M
MA 9.70% 9.31% +0.39% $125M
ADBE 6.30% 6.04% +0.25% $81M
EW 6.10% 5.93% +0.17% $79M
TYL 5.32% 5.16% +0.15% $69M
MCO 0.55% 0.51% +0.04% $7M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
CME 0.50% 4.75% -4.25% $7M
MSFT 6.89% 9.53% -2.64% $89M
IDXX 5.29% 6.52% -1.24% $68M
GOOGL 6.54% 7.69% -1.15% $84M
VEEV 5.43% 6.33% -0.90% $70M
UNH 9.11% 9.63% -0.51% $117M
WST 5.94% 6.20% -0.26% $77M
ADP 0.50% 0.72% -0.22% $6M
BKNG 0.66% 0.71% -0.05% $8M
GGG 0.53% 0.57% -0.04% $7M
V 0.47% 0.49% -0.02% $6M

Sector Allocation Over Time

Industry Breakdown

IndustryWeight
Healthcare 47.8%
Technology 33.2%
Financial Services 11.6%
Communication Services 6.4%
Industrials 0.8%

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 5 $422M 32.7%
Large Cap 19 $868M 67.3%

Portfolio Analytics

Avg Market Cap
$431.7B
Median Market Cap
$84.3B
Avg P/E
31.7
Median P/E
28.4
Avg Dividend Yield
0.01%
Avg Beta
1.03
# Stocks
24
# ETFs / Funds
0

Top Holdings (24 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 MA 9.70% 219,171 $125M $570.88 -$4M -7,267 -3.2%
2 UNH 9.11% 355,936 $117M $330.11 -$16M -29,784 -7.7%
3 MSFT 6.89% 183,799 $89M $483.62 -$43M -70,745 -27.8%
4 GOOGL 6.54% 269,430 $84M $313.00 -$22M -168,099 -38.4%
5 ADBE 6.30% 232,001 $81M $349.99 -$2M -4,992 -2.1%
6 EW 6.10% 923,260 $79M $85.25 -$3M -132,514 -12.6%
7 WST 5.94% 278,229 $77M $275.14 -$9M -48,728 -14.9%
8 ISRG 5.82% 132,413 $75M $566.36 $10M -13,822 -9.4%
9 MTD 5.74% 53,052 $74M $1,394.19 $719K -6,613 -11.1%
10 ADSK 5.44% 236,991 $70M $296.01 $612K +18,086 +8.3%
11 VEEV 5.43% 313,872 $70M $223.23 -$18M +19,683 +6.7%
12 TYL 5.32% 151,024 $69M $453.95 -$3M +14,490 +10.6%
13 IDXX 5.29% 100,790 $68M $676.53 -$22M -40,486 -28.7%
14 ACN 4.71% 226,360 $61M $268.30 $12M +27,338 +13.7%
15 CDNS 4.38% 180,878 $57M $312.58 $49M +153,334 +556.7%
16 ZTS 3.25% 333,465 $42M $125.82 $31M +261,155 +361.2%
17 BKNG 0.66% 1,579 $8M $5,355.33 -$1M -242 -13.3%
18 MCO 0.55% 13,964 $7M $510.85 $86K -826 -5.6%
19 GGG 0.53% 83,370 $7M $81.97 -$1M -8,893 -9.6%
20 CME 0.50% 23,826 $7M $273.08 -$59M -163,414 -87.3%
21 ADP 0.50% 25,061 $6M $257.23 -$4M -9,079 -26.6%
22 V 0.47% 17,255 $6M $350.71 -$753K -2,676 -13.4%
23 CPRT 0.42% 137,814 $5M $39.15 +137,814 NEW
24 TW 0.41% 48,939 $5M $107.54 +48,939 NEW

New Positions

SymbolValue% Port
CPRT $5M 0.42%
TW $5M 0.41%
View SEC EDGAR Filings for Seilern Investment Management Ltd →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms