Seilern Investment Management Ltd

Q4 2025 13F-HR Holdings

Location
London, X0
Holdings as of
12/31/2025
Date filed
1/9/2026
Form type
13F-HR
Num holdings
24
Total value ($000)
$1,289,531
Net value change ($000)
-94,070 (-6.8%)
New positions
2
Sold out positions
0
Turnover %
0.8%
Sector allocation + QoQ delta (equities-only)
Prev filing: 10/14/2025 Next filing: 4/7/2026 SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
CDNS 49,097 659.7%
ZTS 31,377 296.6%
ACN 11,653 23.7%
ISRG 9,592 14.7%
CPRT 5,395 NEW
TW 5,263 NEW
MTD 720 1.0%
ADSK 612 0.9%
MCO 87 1.2%
Top Reduces (Value $000, Stocks/ETFs)
CME -59,264 -90.1%
MSFT -42,952 -32.6%
IDXX -22,073 -24.5%
GOOGL -22,031 -20.7%
VEEV -17,576 -20.1%
UNH -15,691 -11.8%
WST -9,219 -10.7%
MA -3,680 -2.9%
ADP -3,574 -35.7%
EW -3,400 -4.1%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type