Mawer Investment Management Ltd.
Institutional investor · Portfolio as of Q4 2025
Top Holdings125 positions
Microsoft Corp | 2.6M | $1.3B | 7.1% | $146.57 | +227.88% | 28 qtrssince 2019-Q1 | Decreased 0 |
Alphabet Inc | 3.7M | $1.2B | 6.4% | $85.04 | +268.28% | 28 qtrssince 2019-Q1 | Decreased 0 |
Amazon.com Inc | 4.1M | $939.4M | 5.3% | $151.14 | +52.72% | 28 qtrssince 2019-Q1 | Decreased 0 |
Marsh & McLennan Cos Inc | 3.9M | $724.6M | 4.1% | $104.43 | +73.85% | 28 qtrssince 2019-Q1 | Decreased 0 |
Visa Inc | 2M | $713.8M | 4.0% | $196.89 | +77.06% | 28 qtrssince 2019-Q1 | Decreased 0 |
Amphenol Corp | 5.1M | $687.3M | 3.9% | $12.88 | +421.91% | 28 qtrssince 2019-Q1 | Decreased 0 |
Priceline Group Inc/The | 112,205 | $600.9M | 3.4% | $100.36 | +111.92% | 28 qtrssince 2019-Q1 | Decreased 0 |
SHELL PLC ADR | 8.1M | $593.4M | 3.3% | $58.52 | +22.21% | 14 qtrssince 2022-Q3 | Increased 88 |
Aon PLC | 1.5M | $521.4M | 2.9% | $190.73 | +84.53% | 23 qtrssince 2020-Q2 | Decreased 0 |
Waters Corp | 1.3M | $493.3M | 2.8% | $277.46 | +38.40% | 28 qtrssince 2019-Q1 | Decreased 0 |
Northrop Grumman Corp | 846,131 | $482.5M | 2.7% | $490.03 | +14.96% | 3 qtrssince 2025-Q2 | Decreased 0 |
AerCap Holdings NV | 3.3M | $470.5M | 2.6% | $126.14 | +13.04% | 3 qtrssince 2025-Q2 | Increased 76 |
Wells Fargo & Co | 4.9M | $454.5M | 2.5% | $88.21 | +3.94% | 2 qtrssince 2025-Q3 | Increased 86 |
Facebook Inc | 688,205 | $454.3M | 2.5% | $734.94 | -10.42% | 3 qtrssince 2025-Q2 | Increased 53 |
BERKSHIRE HATHAWAY INC CL A | 587 | $443.1M | 2.5% | $780,962.24 | -3.27% | 4 qtrssince 2025-Q1 | Decreased 0 |
FTI CONSULTING INC | 2.3M | $393.9M | 2.2% | $146.12 | +16.91% | 20 qtrssince 2021-Q1 | Decreased 0 |
Intercontinental Exchange Inc | 2.4M | $393.7M | 2.2% | $137.53 | +16.56% | 28 qtrssince 2019-Q1 | Decreased 0 |
JPMorgan Chase & Co | 1M | $327.2M | 1.8% | $215.52 | +47.42% | 28 qtrssince 2019-Q1 | Decreased 0 |
CME Group Inc | 1.1M | $311.4M | 1.7% | $203.63 | +30.30% | 28 qtrssince 2019-Q1 | Decreased 0 |
Mastercard Inc | 463,159 | $264.4M | 1.5% | $402.04 | +41.30% | 28 qtrssince 2019-Q1 | Decreased 0 |
Mawer Investment Management Ltd. manages $17.9B across 125 positions as of Q4 2025. Top holdings: MSFT (7.1%), GOOG (6.4%), AMZN (5.3%). Fund DNA: Steady Compounder. HoldingsIntel Score: 3/5.0.
Active quarter - 25 new positions, 10 exits, 27 increased. Top move: SHEL (INCREASED, conviction 88). Portfolio: $17.9B across 125 positions.
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Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
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Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
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