SEI Investments (SEIC) vs Tradeweb Markets (TW)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
SEI Investments (SEIC) has outperformed Tradeweb Markets (TW) over the past year, gaining 20.5% versus a gain of 2.7%. Over five years, SEIC leads with a +65.7% price change compared with +28.7% for TW. Tradeweb Markets is the larger company by market cap ($23.20 billion vs $12.25 billion), about 1.9 times the size.
On valuation, SEI Investments trades at a lower forward P/E (14.6x vs 23.2x for Tradeweb Markets). SEI Investments offers the higher dividend yield (1.02% vs 0.48%). Tradeweb Markets converts more of its revenue into profit, with a net margin of 39.6% versus 31.1%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | SEIC | TW |
|---|---|---|
| Share price | $102.07 | $107.40 |
| Market cap | $12.25B | $23.20B |
| 1-day change | -0.77% | -0.13% |
| YTD return | +24.45% | -0.13% |
| 1-year return | +20.45% | +2.69% |
| 5-year return | +65.70% | +28.65% |
| P/E ratio (TTM) | 18.00 | 25.69 |
| Forward P/E | 14.65 | 23.21 |
| EPS (TTM) | $5.67 | $4.18 |
| Dividend yield | 1.02% | 0.48% |
| Annual dividend | $1.04 | $0.52 |
| Revenue (latest FY) | $2.30B | $2.05B |
| Revenue growth (YoY) | +8.10% | +18.92% |
| Net income (latest FY) | $715.30M | $812.79M |
| Gross margin | 35.18% | — |
| Operating margin | 27.31% | 40.70% |
| Net margin | 31.14% | 39.60% |
| 52-week high | $112.15 | $127.69 |
| 52-week low | $75.08 | $91.42 |
| Distance from 52-week high | -8.99% | -15.89% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +14.75% | +15.02% |
| Average volume | 766.84K | 1.42M |
| Shares outstanding | 120.02M | 114.04M |
| Employees | 4,997 | 1,613 |
| Sector | Finance | Finance |
| Industry | Investment Bankers/Brokers/Service | Investment Bankers/Brokers/Service |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- SEIC has outperformed TW by 17.8 percentage points over the past year.
- Tradeweb Markets trades at a higher earnings multiple (25.7x vs 18.0x trailing P/E).
- Tradeweb Markets is more profitable, keeping 39.6 cents of every revenue dollar as net income versus 31.1 cents for SEI Investments.
- Tradeweb Markets grew revenue faster in its latest fiscal year (+18.92% vs +8.10%).
About SEI Investments
SEIC stock →SEI Investments Company is a publicly owned asset management holding company. Through its subsidiaries, the firm provides wealth management, retirement and investment solutions, asset management, asset administration, investment processing outsourcing solutions, financial services, and investment advisory services to its clients.
Finance · Investment Bankers/Brokers/Service · 4,997 employees
About Tradeweb Markets
TW stock →Tradeweb Markets Inc. builds and operates electronic marketplaces in the United States and internationally.
Finance · Investment Bankers/Brokers/Service · 1,613 employees
SEIC vs TW FAQ
Which is bigger, SEI Investments or Tradeweb Markets?
Tradeweb Markets (TW) is larger, with a market capitalization of $23.20B compared with $12.25B for SEI Investments (SEIC).
Which stock has performed better over the past year, SEIC or TW?
SEIC returned +20.45% over the past 12 months, compared with +2.69% for TW (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, SEIC or TW?
SEIC has the lower trailing P/E at 18.0, versus 25.7 for TW. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, SEI Investments or Tradeweb Markets?
SEI Investments has the higher yield at 1.02%, compared with 0.48% for Tradeweb Markets.
Are SEI Investments and Tradeweb Markets in the same industry?
Yes. Both are classified in the Investment Bankers/Brokers/Service industry within the Finance sector.