Tatton Asset Management (TAM.L) Stock Analysis & Winston Score
Tatton Asset Management is a UK-based financial services company that manages investment portfolios on behalf of everyday investors. It does not deal with clients directly. Instead, it works through independent financial advisers (IFAs), who use Tatton's ready-made investment portfolios for their clients. The company is one of the larger "managed portfolio service" providers in the UK market. Tatton earns money by charging a small annual fee based on how much money it manages — this is called an assets-under-management (AUM) fee model. It operates almost entirely in the United Kingdom and had roughly £18–19 billion in AUM as of recent reports. Its main competitive advantage is its deep relationships with IFAs and a low-cost model that is hard for smaller rivals to match. The key growth driver is continued expansion of its IFA network and rising AUM, but a prolonged stock market downturn would shrink AUM and reduce fee income directly.
Winston Score: 82/100 — Strong
A high-quality business with solid fundamentals.
- Quality: Exceptional (30/30)
- Growth: Exceptional (17/20)
- Cash Flow: Exceptional (10/10)
- Stability: Good (5/10)
- Valuation: Good (6/10)
- Ownership: Good (10/15)
Key Facts
Price: 690.00 GBp
Market Cap: £419M
Sector: Financial Services
Industry: Asset Management
Exchange: London Stock Exchange

