William H. Miller IV
Known title: DirectorCIK: 0002088326
William H. Miller IV's purchase track record
William H. Miller IV has only 1 open-market purchase with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 12/19/2025 | BRR | $97K | -12.9% | -52.1% | +9.3% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| BRR | ▲ Buy | Open Market | 30,000 | $97K | 12/19/2025 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 28, 2026
ProCap Financial Claims AI Outperforms Top Models on Finance Topics
ProCap Financial announced that its AI system outperforms leading models on key personal finance questions, including taxes, mortgages, and credit cards. This development highlights the company's focus on AI capabilities within the financial sector. The stock has a wide 52-week range, reflecting the volatility often associated with such technological claims.
ProCap Financial Claims AI Outperforms Top Models on Finance Topics. ProCap Financial announced that its AI system outperforms leading models on key personal finance questions, including taxes, mortgages, and credit cards. This development highlights the company's focus on AI capabilities within the financial sector. The stock has a wide 52-week range, reflecting the volatility often associated with such technological claims.