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Side-by-side financial comparison of Interactive Brokers Group, Inc. (IBKR) and MAXIMUS, INC. (MMS). Click either name above to swap in a different company.
Interactive Brokers Group, Inc. is the larger business by last-quarter revenue ($1.7B vs $1.3B, roughly 1.2× MAXIMUS, INC.). Interactive Brokers Group, Inc. runs the higher net margin — 70.2% vs 7.0%, a 63.2% gap on every dollar of revenue. On growth, Interactive Brokers Group, Inc. posted the faster year-over-year revenue change (17.0% vs -4.1%). Over the past eight quarters, Interactive Brokers Group, Inc.'s revenue compounded faster (87.6% CAGR vs -0.1%).
Interactive Brokers, Inc. is an American multinational brokerage firm headquartered in Greenwich, Connecticut. It operates the largest electronic trading platform in the United States by number of daily average revenue trades. In 2024, the platform processed an average of 2.6 million trades per trading day. Interactive Brokers is the largest foreign exchange market broker and is one of the largest prime brokers servicing commodity brokers. The company brokers stocks, options, futures contract...
Maximus Inc. is an American government services company, with operations in countries including the United States, Canada, and the United Kingdom. Maximus provides administration and other services for Medicaid, Medicare, health care reform, welfare-to-work, and student loan servicing, among other government programs. The company is based in Tysons, Virginia, has 39,600 employees and a reported annual revenue of $5.3 billion in fiscal year 2024.
IBKR vs MMS — Head-to-Head
Income Statement — Q1 FY2026 vs Q1 FY2026
| Metric | | |
|---|---|---|
| Revenue | $1.7B | $1.3B |
| Net Profit | $1.2B | $93.9M |
| Gross Margin | — | 23.7% |
| Operating Margin | — | 10.9% |
| Net Margin | 70.2% | 7.0% |
| Revenue YoY | 17.0% | -4.1% |
| Net Profit YoY | 21.5% | 128.0% |
| EPS (diluted) | $0.59 | $1.70 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q1 26 | $1.7B | — | ||
| Q4 25 | $667.0M | $1.3B | ||
| Q3 25 | $603.0M | $1.3B | ||
| Q2 25 | $578.0M | $1.3B | ||
| Q1 25 | $592.0M | $1.4B | ||
| Q4 24 | $558.0M | $1.4B | ||
| Q3 24 | $507.0M | $1.3B | ||
| Q2 24 | $474.0M | $1.3B |
| Q1 26 | $1.2B | — | ||
| Q4 25 | $1.2B | $93.9M | ||
| Q3 25 | $1.2B | $75.3M | ||
| Q2 25 | $1.0B | $106.0M | ||
| Q1 25 | $964.0M | $96.6M | ||
| Q4 24 | $969.0M | $41.2M | ||
| Q3 24 | $834.0M | $72.5M | ||
| Q2 24 | $809.0M | $89.8M |
| Q1 26 | — | — | ||
| Q4 25 | — | 23.7% | ||
| Q3 25 | — | 25.3% | ||
| Q2 25 | — | 26.7% | ||
| Q1 25 | — | 24.9% | ||
| Q4 24 | — | 21.5% | ||
| Q3 24 | — | 22.9% | ||
| Q2 24 | — | 25.3% |
| Q1 26 | — | — | ||
| Q4 25 | — | 10.9% | ||
| Q3 25 | — | 9.3% | ||
| Q2 25 | — | 12.3% | ||
| Q1 25 | — | 11.2% | ||
| Q4 24 | — | 6.2% | ||
| Q3 24 | — | 8.5% | ||
| Q2 24 | — | 10.8% |
| Q1 26 | 70.2% | — | ||
| Q4 25 | 180.1% | 7.0% | ||
| Q3 25 | 196.7% | 5.7% | ||
| Q2 25 | 174.0% | 7.9% | ||
| Q1 25 | 162.8% | 7.1% | ||
| Q4 24 | 173.7% | 2.9% | ||
| Q3 24 | 164.5% | 5.5% | ||
| Q2 24 | 170.7% | 6.8% |
| Q1 26 | $0.59 | — | ||
| Q4 25 | $-0.82 | $1.70 | ||
| Q3 25 | $0.59 | $1.27 | ||
| Q2 25 | $0.51 | $1.86 | ||
| Q1 25 | $1.94 | $1.69 | ||
| Q4 24 | $2.00 | $0.69 | ||
| Q3 24 | $1.67 | $1.18 | ||
| Q2 24 | $1.65 | $1.46 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $5.1B | $137.6M |
| Total DebtLower is stronger | $12.0M | — |
| Stockholders' EquityBook value | $5.6B | $1.7B |
| Total Assets | $218.7B | $4.2B |
| Debt / EquityLower = less leverage | 0.00× | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | $5.1B | — | ||
| Q4 25 | $5.0B | $137.6M | ||
| Q3 25 | $5.1B | $222.4M | ||
| Q2 25 | $4.7B | $59.8M | ||
| Q1 25 | $3.5B | $108.1M | ||
| Q4 24 | $3.6B | $72.7M | ||
| Q3 24 | $3.6B | $183.1M | ||
| Q2 24 | $3.9B | $102.8M |
| Q1 26 | $12.0M | — | ||
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — |
| Q1 26 | $5.6B | — | ||
| Q4 25 | $5.4B | $1.7B | ||
| Q3 25 | $5.1B | $1.7B | ||
| Q2 25 | $4.8B | $1.8B | ||
| Q1 25 | $4.5B | $1.7B | ||
| Q4 24 | $4.3B | $1.6B | ||
| Q3 24 | $4.1B | $1.8B | ||
| Q2 24 | $3.9B | $1.8B |
| Q1 26 | $218.7B | — | ||
| Q4 25 | $203.2B | $4.2B | ||
| Q3 25 | $200.2B | $4.1B | ||
| Q2 25 | $181.5B | $4.5B | ||
| Q1 25 | $157.7B | $4.2B | ||
| Q4 24 | $150.1B | $4.1B | ||
| Q3 24 | $148.5B | $4.1B | ||
| Q2 24 | $136.6B | $4.0B |
| Q1 26 | 0.00× | — | ||
| Q4 25 | — | — | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | — | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | — | $-244.4M |
| Free Cash FlowOCF − Capex | — | $-250.7M |
| FCF MarginFCF / Revenue | — | -18.6% |
| Capex IntensityCapex / Revenue | — | 0.5% |
| Cash ConversionOCF / Net Profit | — | -2.60× |
| TTM Free Cash FlowTrailing 4 quarters | — | $218.5M |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | — | ||
| Q4 25 | $1.6B | $-244.4M | ||
| Q3 25 | $4.5B | $649.4M | ||
| Q2 25 | $7.1B | $-182.7M | ||
| Q1 25 | $2.6B | $42.7M | ||
| Q4 24 | $1.8B | $-80.0M | ||
| Q3 24 | $3.6B | $163.8M | ||
| Q2 24 | $1.6B | $199.3M |
| Q1 26 | — | — | ||
| Q4 25 | — | $-250.7M | ||
| Q3 25 | — | $641.8M | ||
| Q2 25 | — | $-198.2M | ||
| Q1 25 | — | $25.5M | ||
| Q4 24 | — | $-103.0M | ||
| Q3 24 | — | $131.9M | ||
| Q2 24 | — | $164.6M |
| Q1 26 | — | — | ||
| Q4 25 | — | -18.6% | ||
| Q3 25 | — | 48.7% | ||
| Q2 25 | — | -14.7% | ||
| Q1 25 | — | 1.9% | ||
| Q4 24 | — | -7.3% | ||
| Q3 24 | — | 10.0% | ||
| Q2 24 | — | 12.5% |
| Q1 26 | — | — | ||
| Q4 25 | — | 0.5% | ||
| Q3 25 | — | 0.6% | ||
| Q2 25 | — | 1.1% | ||
| Q1 25 | — | 1.3% | ||
| Q4 24 | — | 1.6% | ||
| Q3 24 | — | 2.4% | ||
| Q2 24 | — | 2.6% |
| Q1 26 | — | — | ||
| Q4 25 | 1.34× | -2.60× | ||
| Q3 25 | 3.78× | 8.63× | ||
| Q2 25 | 7.10× | -1.72× | ||
| Q1 25 | 2.68× | 0.44× | ||
| Q4 24 | 1.90× | -1.94× | ||
| Q3 24 | 4.29× | 2.26× | ||
| Q2 24 | 2.00× | 2.22× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
IBKR
Segment breakdown not available.
MMS
| Clinical Services | $523.7M | 39% |
| Cost Plus Contracts | $386.4M | 29% |
| Outside The United States | $143.2M | 11% |
| International Government Agencies | $141.0M | 10% |
| Technology Solutions | $74.8M | 6% |
| Employment And Other | $70.2M | 5% |
| Other Including Local Municipalities And Commercial Customers | $17.6M | 1% |
