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CIK: 0001817797
Total reported value
$793.8M
$793.8M
24 檔
62.6%
According to the latest 13F quarterly dataset, Seilern Investment Management Ltd managed an equity portfolio of $793.8M at the end of Q4 2025, spanning 24 distinct U.S. exchange-listed positions.
In Q4 2025, Seilern Investment Management Ltd adopted a defensive or profit-taking posture, trimming 16 positions and completely liquidating 0 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MA | Mastercard Inc - A | Stock-Financials | 9.70% | +0.35% | -3.21% | |
| 2 | UNH | Unitedhealth Group Inc | Stock-Healthcare | 9.11% | -0.69% | -7.72% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 6.89% | -0.41% | -27.79% | |
| 4 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 6.54% | -0.89% | -38.42% | |
| 5 | ADBE | Adobe Inc | Stock-Tech | 6.30% | -0.48% | -2.11% | |
| 6 | EW | Edwards Lifesciences CORP | Stock-Healthcare | 6.10% | +0.25% | -12.55% | |
| 7 | WST | West Pharmaceutical Services | Stock-Healthcare | 5.94% | -0.51% | -14.90% | |
| 8 | ISRG | Intuitive Surgical Inc | Stock-Healthcare | 5.82% | +0.39% | -9.45% | |
| 9 | MTD | Mettler-toledo International | Stock-Healthcare | 5.74% | — | -11.08% | |
| 10 | ADSK | Autodesk Inc | Stock-Tech | 5.44% | -0.28% | +8.26% | |
| 11 | VEEV | Veeva Systems Inc-class A | Stock-Healthcare | 5.43% | +0.46% | +6.69% | |
| 12 | TYL | Tyler Technologies Inc | Stock-Tech | 5.32% | -1.06% | +10.61% | |
| 13 | IDXX | Idexx Laboratories Inc | Stock-Healthcare | 5.29% | +1.05% | -28.66% | |
| 14 | ACN | Accenture plc | Stock-Tech | 4.71% | -1.52% | +13.74% | |
| 15 | CDNS | Cadence Design Sys Inc | Stock-Tech | 4.38% | +0.58% | +556.69% | |
| 16 | ZTS | Zoetis Inc | Stock-Healthcare | 3.25% | -0.33% | +361.16% | |
| 17 | BKNG | Booking Holdings Inc | Stock-Consumer Disc | 0.66% | -0.01% | -13.29% | |
| 18 | MCO | Moody's CORP | Stock-Financials | 0.55% | -0.04% | -5.58% | |
| 19 | GGG | Graco Inc | Stock-Industrials | 0.53% | -0.11% | -9.64% | |
| 20 | CME | Cme Group Inc | Stock-Financials | 0.50% | -0.14% | -87.28% | |
| 21 | ADP | Automatic Data Processing | Stock-Tech | 0.50% | -0.02% | -26.59% | |
| 22 | V | Visa Inc-class A Shares | Stock-Financials | 0.47% | +0.03% | -13.43% | |
| 23 | CPRT | Copart Inc | Stock-Industrials | 0.42% | +3.47% | — | |
| 24 | TW | Tradeweb Markets Inc-class A | Stock-Financials | 0.41% | -0.07% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CDNS | Cadence Design Sys Inc | +3.8% | +556.69% | Add |
| 2 | ZTS | Zoetis Inc | +2.5% | +361.16% | Add |
| 3 | ACN | Accenture plc | +1.2% | +13.74% | Add |
| 4 | ISRG | Intuitive Surgical Inc | +1.1% | -9.45% | Trim |
| 5 | MTD | Mettler-toledo International | +0.5% | -11.08% | Trim |
| 6 | ADSK | Autodesk Inc | +0.4% | +8.26% | Add |
| 7 | MA | Mastercard Inc - A | +0.4% | -3.21% | Trim |
| 8 | ADBE | Adobe Inc | +0.3% | -2.11% | Trim |
| 9 | EW | Edwards Lifesciences CORP | +0.2% | -12.55% | Trim |
| 10 | TYL | Tyler Technologies Inc | +0.2% | +10.61% | Add |
| 11 | MCO | Moody's CORP | 0% | -5.58% | Trim |
| 12 | V | Visa Inc-class A Shares | 0% | -13.43% | Trim |
| 13 | GGG | Graco Inc | 0% | -9.64% | Trim |
| 14 | BKNG | Booking Holdings Inc | -0.1% | -13.29% | Trim |
| 15 | ADP | Automatic Data Processing | -0.2% | -26.59% | Trim |
| 16 | WST | West Pharmaceutical Services | -0.3% | -14.90% | Trim |
| 17 | UNH | Unitedhealth Group Inc | -0.5% | -7.72% | Trim |
| 18 | VEEV | Veeva Systems Inc-class A | -0.9% | +6.69% | Add |
| 19 | GOOGL | Alphabet Inc-cl A | -1.2% | -38.42% | Trim |
| 20 | IDXX | Idexx Laboratories Inc | -1.2% | -28.66% | Trim |
| 21 | MSFT | Microsoft CORP | -2.6% | -27.79% | Trim |
| 22 | CME | Cme Group Inc | -4.3% | -87.28% | Trim |
| 23 | CPRT | Copart Inc | — | NEW | New buy |
| 24 | TW | Tradeweb Markets Inc-class A | — | NEW | New buy |
According to official SEC Form 13F filings, Seilern Investment Management Ltd reported a total U.S. public equity portfolio value of $793.8M across 24 disclosed positions in Q4 2025.
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Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including MA, UNH, MSFT) accounted for 62.6% of total reported equity market value during Q4 2025.
Top New Position Initiated
CPRT
市值: $5.4M
Top Position Liquidated / Trimmed
UNH
前期市值: $133.2M
During Q4 2025, Seilern Investment Management Ltd's top holdings by market value included MA (9.7%)、UNH (9.1%)、MSFT (6.9%). The largest single position, MA, represented 9.7% of total portfolio value.
In Q4 2025, Seilern Investment Management Ltd made 24 total portfolio adjustments, initiating 2 new buys, adding to 6 positions, trimming 16 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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