Massivemarkets

IBKR

Interactive Brokers Group, Inc. Class A Common Stock

Nasdaq · usd

$80.28-2.00 (-2.43%)
At close · 15-minute delayed
$80.35+0.07 (+0.09%)
As of 7:57:29 PM EDT on Oct 23, 2026 · After hours

Interactive Brokers Group, Inc. Class A Common Stock (IBKR) trades at $80.28 (-2.43%) as of 7:57:29 PM EDT on Oct 23, 2026, -10.62% over the past month. Market cap is $37.28B, with 3.5 days to cover in short interest.

Stock performance

How Interactive Brokers Group, Inc. Class A Common Stock (IBKR) stock has performed from one day to one year, with its 52-week range.

-2.18%
-$1.80 over 1D
$80.30$80.99$81.68$82.374:00 AM10:40 AM12:45 PM2:45 PM8:00 PM$80.65
1D
-2.43%
1W
-2.91%
1M
-10.62%
YTD
+24.83%
1Y
+16.77%
52-wk range
$58.95 – $98.75

Key statistics

Today's trading snapshot for IBKR: day range, open, previous close, volume and market cap.

Day range
$80.14 – $82.14
Open
$81.56
Prev close
$82.28
Volume
5.77M
Market cap
$37.28B
Shares out
453.08M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for Interactive Brokers Group, Inc. Class A Common Stock: P/E, P/S, P/B, ROE and more.

P/E
33.11
P/S
12.37
P/B
6.31
P/FCF
2.35
ROE
19.1%
ROA
0.5%
Debt/Equity
0.06
Div yield
0.39%

As of Oct 22, 2026

8-K filings

Material corporate events Interactive Brokers Group, Inc. Class A Common Stock has disclosed to the SEC on Form 8-K.

  • Earnings and performanceOct 15, 2026

    On October 15, 2026, Interactive Brokers Group, Inc. (the "Company") issued a press release reporting its financial results for the quarter ended September 30, 2026.

  • Equity activityJul 31, 2026

    On July 31, 2026, Interactive Brokers Group, Inc. (the "Company") filed a Prospectus Supplement under Rule 424(b)(5) to register up to 920,000 shares of the Company's common stock from its shelf Registration Statement on Form S-3.

  • Equity activityJul 31, 2026

    On July 31, 2026, Interactive Brokers Group, Inc. (the "Company") filed a Prospectus Supplement under Rule 424(b)(5) to take down 2,499,567 shares of the Company's common stock off its shelf Registration Statement on Form S-3 (Registration Statement No. 333-297857) filed with the SEC on July 31, 2026.

  • Shareholder meetingsApr 29, 2026

    The annual meeting of stockholders of Interactive Brokers Group, Inc. (the "Company") was held on April 23, 2026. The stockholders voted on proposals to elect directors to the Company's Board of Directors (the "Board"); to ratify the appointment of Deloitte as independent auditor; to hold an advisory vote on executive compensation; and to approve an amendment to the Company's 2007 Stock Incentive Plan to extend its term for a ten-year period through April 24, 2037.

  • Equity activityJul 30, 2025

    On July 30, 2025, Interactive Brokers Group, Inc. (the "Company") filed a Prospectus Supplement under Rule 424(b)(5) to take down 3,836,000 shares of the Company's common stock off its shelf Registration Statement on Form S-3.

Dividend history and stock splits

Interactive Brokers Group, Inc. Class A Common Stock's recent dividend payments and stock splits.

Dividends

  • $0.15ex-div Dec 1, 2026
  • $0.09ex-div Sep 1, 2026
  • $0.09ex-div Jun 1, 2026
  • $0.08ex-div Feb 27, 2026

Splits

  • 4-for-1Jun 18, 2025

IBKR short interest

How heavily IBKR is shorted: shares short, days to cover and average daily volume.

Days to cover
3.5
Short interest
13.71M
Avg volume
3.87M

As of · reported to FINRA twice monthly.

IBKR news

The latest news and headlines about Interactive Brokers Group, Inc. Class A Common Stock (IBKR).

Frequently asked questions

What is the Interactive Brokers Group, Inc. Class A Common Stock (IBKR) stock price today?

Interactive Brokers Group, Inc. Class A Common Stock (IBKR) is trading at $80.28 (-2.43% on the day) as of 7:57:29 PM EDT on Oct 23, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

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

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…

What is the short interest in IBKR?

As of Sep 30, 2026, IBKR has 13.71M shares short and 3.5 days to cover.

Does Interactive Brokers Group, Inc. Class A Common Stock (IBKR) pay a dividend?

Yes. Interactive Brokers Group, Inc. Class A Common Stock (IBKR)'s most recent dividend was $0.15 per share, with an ex-dividend date of Dec 1, 2026. Full IBKR dividend history is available from the Massive API.

What exchange is IBKR listed on?

Interactive Brokers Group, Inc. Class A Common Stock (IBKR) trades on Nasdaq in USD, in the SECURITY BROKERS, DEALERS & FLOTATION COMPANIES industry.

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