— Know what they know.
Not Investment Advice
Asset Manager ← All Institutions

Seilern Investment Management Ltd

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

Q2 2026 · Filed 2026-07-08
Market Value
$794M
-5.3%
Holdings
24
New Purchases
0
Added To
8
Closed
0
Reduced
16
Top 10 Concentration
69.2%
Turnover
0.0%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
CPRT 3.74% 0.27% +3.47% $30M
IDXX 6.47% 5.42% +1.05% $51M
CDNS 5.41% 4.83% +0.58% $43M
VEEV 7.09% 6.63% +0.46% $56M
ISRG 5.80% 5.41% +0.39% $46M
MA 10.96% 10.61% +0.36% $87M
EW 6.84% 6.59% +0.25% $54M
V 0.24% 0.21% +0.03% $2M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
ACN 2.57% 4.09% -1.53% $20M
TYL 6.38% 7.44% -1.06% $51M
GOOGL 5.47% 6.36% -0.89% $43M
UNH 8.38% 9.07% -0.69% $67M
WST 6.25% 6.76% -0.50% $50M
ADBE 4.65% 5.13% -0.49% $37M
MSFT 5.41% 5.82% -0.41% $43M
ZTS 4.16% 4.49% -0.33% $33M
ADSK 5.58% 5.86% -0.28% $44M
CME 0.11% 0.25% -0.15% $839K
GGG 0.16% 0.27% -0.11% $1M
TW 0.24% 0.31% -0.07% $2M
MCO 0.21% 0.25% -0.04% $2M
ADP 0.24% 0.26% -0.02% $2M
BKNG 0.28% 0.29% -0.01% $2M

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 $242M 30.5%
Large Cap 19 $552M 69.5%

Portfolio Analytics

Avg Market Cap
$461.8B
Median Market Cap
$86.5B
Avg P/E
32.0
Median P/E
30.0
Avg Dividend Yield
0.01%
Avg Beta
1.01
# 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 10.96% 169,410 $87M $513.60 -$2M -8,555 -4.8%
2 UNH 8.38% 160,023 $67M $415.63 -$10M -121,096 -43.1%
3 VEEV 7.09% 317,032 $56M $177.47 $698K +707 +0.2%
4 EW 6.84% 600,231 $54M $90.46 -$974K -89,960 -13.0%
5 IDXX 6.47% 97,560 $51M $526.44 $6M +16,729 +20.7%
6 TYL 6.38% 173,172 $51M $292.46 -$12M -9,086 -5.0%
7 WST 6.25% 138,230 $50M $359.00 -$7M -87,791 -38.8%
8 ISRG 5.80% 115,695 $46M $397.68 $668K +17,337 +17.6%
9 ADSK 5.58% 227,675 $44M $194.42 -$5M +22,547 +11.0%
10 GOOGL 5.47% 121,426 $43M $357.37 -$10M -64,060 -34.5%
11 MSFT 5.41% 115,127 $43M $373.02 -$6M -16,698 -12.7%
12 CDNS 5.41% 114,321 $43M $375.32 $2M -31,351 -21.5%
13 ADBE 4.65% 179,896 $37M $205.02 -$6M +2,876 +1.6%
14 ZTS 4.16% 460,006 $33M $71.86 -$5M +141,233 +44.3%
15 CPRT 3.74% 1,052,697 $30M $28.19 $27M +983,843 +1428.9%
16 MTD 3.39% 21,057 $27M $1,277.51 -$2M -1,477 -6.5%
17 ACN 2.57% 163,642 $20M $124.44 -$14M -9,343 -5.4%
18 BKNG 0.28% 12,358 $2M $178.24 -$244K +11,777 +2027.0%
19 TW 0.24% 19,488 $2M $99.66 -$672K -2,730 -12.3%
20 V 0.24% 5,621 $2M $343.09 $177K -175 -3.0%
21 ADP 0.24% 8,408 $2M $223.95 -$306K -2,368 -22.0%
22 MCO 0.21% 3,630 $2M $452.92 -$420K -1,102 -23.3%
23 GGG 0.16% 16,788 $1M $75.61 -$955K -9,489 -36.1%
24 CME 0.11% 3,800 $839K $220.83 -$1M -3,370 -47.0%
View SEC EDGAR Filings for Seilern Investment Management Ltd →

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

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