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Side-by-side financial comparison of Interactive Brokers Group, Inc. (IBKR) and ResMed (RMD). 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 $1.4B, roughly 1.2× ResMed). Interactive Brokers Group, Inc. runs the higher net margin — 70.2% vs 27.6%, a 42.6% gap on every dollar of revenue. On growth, Interactive Brokers Group, Inc. posted the faster year-over-year revenue change (17.0% vs 11.0%). Over the past eight quarters, Interactive Brokers Group, Inc.'s revenue compounded faster (87.6% CAGR vs 7.8%).

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...

ResMed Inc. is a medical equipment company based in San Diego, California, and founded in Australia. It primarily provides cloud-connectable medical devices for the treatment of sleep apnea, chronic obstructive pulmonary disease (COPD), and other respiratory conditions. Resmed produced hundreds of thousands of ventilators and bilevel devices to help treat the respiratory symptoms of patients with COVID-19.

IBKR vs RMD — Head-to-Head

Bigger by revenue
IBKR
IBKR
1.2× larger
IBKR
$1.7B
$1.4B
RMD
Growing faster (revenue YoY)
IBKR
IBKR
+6.0% gap
IBKR
17.0%
11.0%
RMD
Higher net margin
IBKR
IBKR
42.6% more per $
IBKR
70.2%
27.6%
RMD
Faster 2-yr revenue CAGR
IBKR
IBKR
Annualised
IBKR
87.6%
7.8%
RMD

Income Statement — Q1 FY2026 vs Q4 FY2026

Metric
IBKR
IBKR
RMD
RMD
Revenue
$1.7B
$1.4B
Net Profit
$1.2B
$392.6M
Gross Margin
61.8%
Operating Margin
34.6%
Net Margin
70.2%
27.6%
Revenue YoY
17.0%
11.0%
Net Profit YoY
21.5%
13.9%
EPS (diluted)
$0.59
$2.68

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.

Revenue
IBKR
IBKR
RMD
RMD
Q2 26
$1.4B
Q1 26
$1.7B
$1.4B
Q4 25
$667.0M
$1.4B
Q3 25
$603.0M
$1.3B
Q2 25
$578.0M
$1.3B
Q1 25
$592.0M
$1.3B
Q4 24
$558.0M
$1.3B
Q3 24
$507.0M
$1.2B
Net Profit
IBKR
IBKR
RMD
RMD
Q2 26
$392.6M
Q1 26
$1.2B
$398.7M
Q4 25
$1.2B
$392.6M
Q3 25
$1.2B
$348.5M
Q2 25
$1.0B
$379.7M
Q1 25
$964.0M
$365.0M
Q4 24
$969.0M
$344.6M
Q3 24
$834.0M
$311.4M
Gross Margin
IBKR
IBKR
RMD
RMD
Q2 26
61.8%
Q1 26
62.2%
Q4 25
61.8%
Q3 25
61.5%
Q2 25
60.8%
Q1 25
59.3%
Q4 24
58.6%
Q3 24
58.6%
Operating Margin
IBKR
IBKR
RMD
RMD
Q2 26
34.6%
Q1 26
34.9%
Q4 25
34.6%
Q3 25
33.4%
Q2 25
33.7%
Q1 25
33.0%
Q4 24
32.5%
Q3 24
31.6%
Net Margin
IBKR
IBKR
RMD
RMD
Q2 26
27.6%
Q1 26
70.2%
27.9%
Q4 25
180.1%
27.6%
Q3 25
196.7%
26.1%
Q2 25
174.0%
28.2%
Q1 25
162.8%
28.3%
Q4 24
173.7%
26.9%
Q3 24
164.5%
25.4%
EPS (diluted)
IBKR
IBKR
RMD
RMD
Q2 26
$2.68
Q1 26
$0.59
$2.74
Q4 25
$-0.82
$2.68
Q3 25
$0.59
$2.37
Q2 25
$0.51
$2.58
Q1 25
$1.94
$2.48
Q4 24
$2.00
$2.34
Q3 24
$1.67
$2.11

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
IBKR
IBKR
RMD
RMD
Cash + ST InvestmentsLiquidity on hand
$5.1B
$1.4B
Total DebtLower is stronger
$12.0M
$663.8M
Stockholders' EquityBook value
$5.6B
$6.3B
Total Assets
$218.7B
$8.5B
Debt / EquityLower = less leverage
0.00×
0.11×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IBKR
IBKR
RMD
RMD
Q2 26
$1.4B
Q1 26
$5.1B
$1.7B
Q4 25
$5.0B
$1.4B
Q3 25
$5.1B
$1.4B
Q2 25
$4.7B
$1.2B
Q1 25
$3.5B
$932.7M
Q4 24
$3.6B
$521.9M
Q3 24
$3.6B
$426.4M
Total Debt
IBKR
IBKR
RMD
RMD
Q2 26
$663.8M
Q1 26
$12.0M
$664.1M
Q4 25
$403.9M
Q3 25
$408.7M
Q2 25
$658.4M
Q1 25
$663.1M
Q4 24
$662.9M
Q3 24
$667.6M
Stockholders' Equity
IBKR
IBKR
RMD
RMD
Q2 26
$6.3B
Q1 26
$5.6B
$6.5B
Q4 25
$5.4B
$6.3B
Q3 25
$5.1B
$6.1B
Q2 25
$4.8B
$6.0B
Q1 25
$4.5B
$5.5B
Q4 24
$4.3B
$5.3B
Q3 24
$4.1B
$5.2B
Total Assets
IBKR
IBKR
RMD
RMD
Q2 26
$8.5B
Q1 26
$218.7B
$8.8B
Q4 25
$203.2B
$8.5B
Q3 25
$200.2B
$8.3B
Q2 25
$181.5B
$8.2B
Q1 25
$157.7B
$7.6B
Q4 24
$150.1B
$7.1B
Q3 24
$148.5B
$7.2B
Debt / Equity
IBKR
IBKR
RMD
RMD
Q2 26
0.11×
Q1 26
0.00×
0.10×
Q4 25
0.06×
Q3 25
0.07×
Q2 25
0.11×
Q1 25
0.12×
Q4 24
0.13×
Q3 24
0.13×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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