Back to Ticker-Terminal
After hours
Nasdaq
Financials

Interactive Brokers Group, Inc. Class A Common Stock (IBKR) stock

Interactive Brokers Group, Inc. Class A Common Stock (IBKR) trades on Nasdaq and is classified in the Financials sector. Interactive Brokers is a large, automated retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm's commissions. With operations spanning more than 170 electronic exchanges, 40 countries, and 29 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US. This page tracks IBKR using verified market data, the company's most recently reported financial statements, its earnings record and Ticker-Terminal's analytical models. Every figure is shown with its source and the time it was last verified, and values we cannot verify are labelled rather than filled in.

$84.30$-3.19 (-3.65%)Delayed · 23 minutes ago

Previous close

$87.49

Volume

4,551,542

52-week range

$58.95 – $98.75

Market cap

$39.64B

Source: Polygon (snapshot) · Verified Oct 14, 2026, 6:06 PM EDT

Performance

1D

-3.65%

1W

-4.10%

1M

-7.28%

1Y

+21.31%

Percentage change calculated from verified closing prices. Periods without full provider coverage are marked unavailable rather than estimated.

Reported financials

Verified · 69 days ago

Revenue (TTM)

$2.73B

Reported Q2'26 · Polygon (company financials)

Revenue growth (YoY)

31.5%

Reported Q2'26 · Polygon (company financials)

EPS (TTM, diluted)

1.87

Reported Q2'26 · Polygon (company financials)

EPS growth (YoY)

35.3%

Reported Q2'26 · Polygon (company financials)

Gross margin

Data unavailable

Reported Q2'26 · Polygon (company financials)

Operating margin

Data unavailable

Reported Q2'26 · Polygon (company financials)

Net margin

41.3%

Reported Q2'26 · Polygon (company financials)

Operating cash flow (TTM)

$15.91B

Reported Q2'26 · Polygon (company financials)

Revenue 2-year CAGR

26.1%

Reported Q2'26 · Polygon (company financials)

Source: Polygon financials + Finnhub earnings · Latest reported Q2'26 · Verified Aug 5, 2026, 8:00 PM EDT

Valuation

P/E (trailing)

45.1Delayed · 23 minutes ago

Reported Q2'26 · Ticker-Terminal (last verified price ÷ TTM diluted EPS)

P/E (forward, est.)

38.1Delayed · 23 minutes ago

Ticker-Terminal (last verified price ÷ annualised consensus EPS estimate)

Market cap

$39.64BDelayed · 23 minutes ago

Polygon / Finnhub reference

Dividend yield

No dividend currently reported

Ticker-Terminal does not publish a dividend yield for this ticker until a verified distribution is on file.

Earnings

Verified · 69 days ago

Next earnings date

Oct 14, 2026

Source: Finnhub earnings calendar

Latest reported quarter

Q2'26

Revenue $760.0M · Diluted EPS 0.69

IBKR EPS actual versus estimate by reported period
PeriodEPS actualEstimateSurprise
2026-06-300.690.65+6.0%
2026-03-310.600.61-2.2%
2025-12-310.650.60+7.8%
2025-09-300.570.55+3.1%

Ticker-Terminal analysis of IBKR

73/ 100 quality score
C
Growth24/25
Profitability25/25
Financial strength15/25
Valuation9/25

Earnings-power range

Bear $65.06 · Base $81.32 · Bull $97.59 — Fairly Valued versus the last verified price.

Bull case

Sustained growth and margin strength support roughly $97.59.

  • Applies a 43× earnings multiple to trailing diluted EPS of 1.87, plus a 20% upside band.
  • Latest reported revenue growth: 31.5% year over year.
  • Operating margin could not be verified.

Base case

Current reported earnings power maps to roughly $81.32 (fairly valued versus the last verified price).

  • Earnings-power estimate: trailing diluted EPS × a growth-adjusted 43× multiple.
  • Implied difference versus the last verified price: -3.5%.
  • Trailing operating cash flow: $15.91B.

Bear case

Multiple compression or slowing growth maps to roughly $65.06.

  • Applies a 20% downside band to the earnings-power estimate.
  • Latest reported EPS growth: 35.3% year over year.
  • Downside from the last verified price in this scenario: -22.8%.

Calculated from verified reported financials and the last verified price (data verified Oct 14, 2026, 6:06 PM EDT). Analytical model output, not a price target or investment advice.

Analyst consensus

Unavailable

Rating

Buy

Average target

Unavailable

Range

Unavailable

Analysts

21

Source: finnhub

Recent IBKR news

Verified · 8 hours ago

Data confidence: Partial confidence

Some data is delayed, stale or unavailable. Everything shown is still verified.

  • Market data is delayed.
  • 1 financial metric unavailable.

What is affected

  • Market dataDelayed · 23 minutes ago· Polygon (snapshot)

Still fully reliable

Company profile and business overview · Reported financial statements · Earnings history · Ticker-Terminal analysis

Run full AI research on IBKR

This page is the free public summary. Inside Ticker-Terminal you get quarterly forecasts, EPS estimate tracking, earnings deep dives, fair-value modelling and AI research built on the same verified provider data and filings.

IBKR questions, answered

What does Interactive Brokers Group, Inc. Class A Common Stock do?

Interactive Brokers is a large, automated retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm's commissions. With operations spanning more than 170 electronic exchanges, 40 countries, and 29 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US.

Where is IBKR listed?

Interactive Brokers Group, Inc. Class A Common Stock trades under the ticker IBKR on Nasdaq.

What is the IBKR stock price today?

IBKR was last verified at $84.30 (-3.65% on the day). After hours, last verified Oct 14, 2026, 6:06 PM EDT. Market data may be delayed and is shown with its own timestamp.

Is Interactive Brokers Group, Inc. Class A Common Stock revenue growing?

Based on the latest reported financials, IBKR revenue changed 31.5% year over year (filed Aug 5, 2026).

When does Interactive Brokers Group, Inc. Class A Common Stock report earnings next?

The next confirmed IBKR earnings date is Oct 14, 2026, per Finnhub earnings calendar. Dates can be revised by the company.

What did Interactive Brokers Group, Inc. Class A Common Stock report in its latest quarter?

For Q2'26, IBKR reported revenue of $760.0M and diluted EPS of 0.69.

What is Ticker-Terminal's IBKR growth score?

Ticker-Terminal scores IBKR at 73/100 (C) from verified growth, profitability, financial strength and valuation inputs. It is an analytical model based on available verified data, not a guarantee of future performance.

How can I run deeper AI research on IBKR?

Create a free Ticker-Terminal account to run a full AI research report on IBKR — earnings breakdown, quarterly forecasts, bull, base and bear cases, and fair value ranges built on verified provider data and filings.

Learn how to read this

Free guide series

Get the “how to research a stock” checklist

Two emails. The 7-step checklist now, then the next guide in the series — starting with Which AI is best for stock research.

  • The 7-step “how to research a stock” checklist, sent immediately
  • The next recommended guide in the series, two days later
  • Occasional new guides only — no daily market noise, unsubscribe in one click

No spam, unsubscribe in one click. Educational information only, not investment advice.

Market data on this page is supplied by third-party providers, may be delayed, and is shown with the time it was last verified. Financial figures come from IBKR's most recently reported statements and are not restated by Ticker-Terminal.

Scores, fair-value ranges and bull, base and bear scenarios are analytical models calculated from verified data. They are educational information, not investment advice, not a price prediction, and not a recommendation to buy or sell any security. Past performance does not indicate future results.

See our risk disclosure. Page data assembled Oct 14, 2026, 6:29 PM EDT.