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Interactive Brokers Group (IBKR) Q4 FY2025 earnings: revenue $1.6 billion, up 18.5% on the year

Interactive Brokers Group, Inc. (IBKR) reported revenue of $1.6 billion for Q4 FY2025, the quarter ended 31 December 2025, up 18.5% on the same quarter a year earlier. Net income was $284 million, up 30.9% on the year, and diluted earnings per share $0.63. The figures are the company's own, from the 10-K it filed with the SEC on 27 February 2026.

Revenue
$1.6 billion
+18.5% on the year · -0.7% on the quarter
Q1 FY2024Q4 FY2025
Operating margin
n/a
Q1 FY2024Q4 FY2025
Net income
$284 million
+30.9% on the year · +8.0% on the quarter
Q1 FY2024Q4 FY2025
Diluted EPS
$0.63
+26.6% on the year · +6.8% on the quarter
Q1 FY2024Q4 FY2025

this quarterthe same quarter a year earlierHover a bar for its figure.

What management said

Guidance figures: 1 kept.

  • Diluted EPS rose year over year: Diluted EPS was $0.63 GAAP and $0.65 adjusted, against $0.50 and $0.51 a year earlier, and $0.59 and $0.57 in 3Q2025.
  • Net revenues rose year over year: GAAP net revenues were $1.64 billion, up from $1.39 billion; adjusted net revenues were $1.67 billion, up from $1.42 billion. GAAP revenue was $12 million below 3Q2025.
  • Commission revenue rose 22%: Commission revenue was $582 million, up from $477 million a year earlier, on higher customer trading volumes; 3Q2025 commission revenue was $537 million.
Read the earnings call summary

Income statement (profit and loss)

$ millionQ4 FY2025Q3 FY2025Q4 FY2024On the quarterOn the yearLast 8 quarters
Revenue1,6431,6551,387-0.7%+18.5%
Selling, general and administrative62.062.059.00.0%+5.1%
Pre-tax income1,3001,3121,040-0.9%+25.0%
Income tax99.012671.0-21.4%+39.4%
Effective tax rate7.6%9.6%6.8%
Net income284263217+8.0%+30.9%
Net margin17.3%15.9%15.6%
Diluted EPS$0.63$0.59$0.50+6.8%+26.6%
$ million except per share.
Read moreFourth quarters are the year less the first three quarters. Free cash flow is operating cash flow less capital expenditure; the effective tax rate is income tax over pre-tax income; margins are the line over revenue. Gross profit is revenue less cost of revenue, and operating income is revenue less the company's own total costs, where the statement does not print those lines. Those four are arithmetic on the filed numbers; everything else is as filed. Money is in $ million as the company files it, or in $ billion by the switch above the tables; per share figures and share counts are as they are.

Cash flow

$ millionQ4 FY2025Q3 FY2025Q4 FY2024On the quarterOn the yearLast 8 quarters
Operating cash flow1,6094,4791,838-64.1%-12.5%
Capital expenditure22.015.015.0+46.7%+46.7%
Free cash flow1,5874,4641,823-64.4%-12.9%
Free cash flow margin96.6%269.7%131.4%
Cash from investing-59.0-44.018.0
Cash from financing-183-230-186
Depreciation and amortisation16.015.016.0+6.7%0.0%
Share-based compensation28.031.032.0-9.7%-12.5%
Dividends paid36.036.027.00.0%+33.3%
Dividend per sharen/a$0.08n/a
Diluted shares, weightedn/a447mn/a

Cash flow lines for the quarter; where the company files them year to date, the quarter is the difference between two filings.

Balance sheet

$ millionQ4 FY2025Q3 FY2025Q4 FY2024On the quarterOn the yearLast 8 quarters
Shareholders' equity5,3635,1064,280+5.0%+25.3%
Non-controlling interest15,10914,37412,317+5.1%+22.7%
Other liabilities182,768180,742133,545+1.1%+36.9%
Total liabilities and equity203,240200,222150,142+1.5%+35.4%
Fixed assets60.0n/a59.0+1.7%
Intangible assets52.0n/a48.0+8.3%
Securities borrowed11,58911,5685,369+0.2%+115.9%
Cash and equivalents4,9635,1283,633-3.2%+36.6%
Other assets186,576183,526141,033+1.7%+32.3%
Total assets203,240200,222150,142+1.5%+35.4%

Questions

What was Interactive Brokers Group's revenue in Q4 FY2025?

Interactive Brokers Group (IBKR) reported revenue of $1.6 billion for Q4 FY2025, the quarter ended 31 December 2025, up 18.5% on the same quarter a year earlier.

How much did Interactive Brokers Group earn in Q4 FY2025?

Net income for Q4 FY2025 was $284 million, up 30.9% on the year, and diluted earnings per share $0.63.

When did Interactive Brokers Group report Q4 FY2025 results?

Interactive Brokers Group filed its 10-K for the year that ended with the quarter on 27 February 2026; the fourth quarter is the year less the first three.

Quarterly results, the last 20 quarters

Q4 FY2021 *Q1 FY2022Q2 FY2022Q3 FY2022Q4 FY2022 *Q1 FY2023Q2 FY2023Q3 FY2023Q4 FY2023 *Q1 FY2024Q2 FY2024Q3 FY2024Q4 FY2024 *Q1 FY2025Q2 FY2025Q3 FY2025Q4 FY2025 *Q1 FY2026Q2 FY2026Q3 FY2026
Revenue6036456567909761,0561,0001,1451,1391,2031,2301,3651,3871,4271,4801,6551,6431,6691,8961,914
SG&An/an/an/an/an/an/an/an/an/a50.052.015359.062.061.062.062.068.068.078.0
Interest expense55.050.01123105467108519109651,013n/an/an/an/an/an/an/an/an/an/a
Pre-tax income3733943925236897616528408168668809091,0401,0551,1041,3121,3001,2881,4561,496
Tax rate9%7%8%8%8%8%8%8%9%8%8%8%7%9%9%10%8%9%8%10%
Net income67.073.072.099.0136148125167160175179184217213224263284267312314
Net margin11%11%11%13%14%14%12%15%14%15%15%13%16%15%15%16%17%16%16%16%
Diluted EPS$0.16$0.18$0.18$0.24$0.33$0.35$0.30$0.39$0.37$0.40$0.41$0.42$0.50$0.48$0.51$0.59$0.63$0.59$0.69$0.69
Operating cash flow-3752,125-5412,414-30.0-9232,1199792,3691,6831,6213,5821,8382,5847,1394,4791,6093,6116,216858
Capital expenditure26.019.013.018.019.017.015.08.09.012.011.011.015.016.014.015.022.026.018.044.0
Free cash flow-4012,106-5542,396-49.0-9402,1049712,3601,6711,6103,5711,8232,5687,1254,4641,5873,5856,198814
Dividends paid10.09.011.010.010.010.011.010.011.011.027.027.027.027.035.036.036.036.039.040.0
Filing10-K10-Q10-Q10-Q10-K10-Q10-Q10-Q10-K10-Q10-Q10-Q10-K10-Q10-Q10-Q10-K10-Q10-Q10-Q
Each quarter as filed, linked to its filing.
Read more* The fourth quarter is the full year less the first three quarters, because the company files the year and not the quarter on its own. A fourth quarter's EPS, and its diluted share count where shown, are from the company's results press release for that quarter, checked against the company's filed figures or a second data source. Money is in $ million as the company files it, or in $ billion by the switch above the tables; per share figures and the share count are as they are. Free cash flow is operating cash flow less capital expenditure; the effective tax rate is income tax over pre-tax income; margins are the line over revenue. Gross profit is revenue less cost of revenue, and operating income is revenue less the company's own total costs, where the statement does not print those lines. Cash flow lines filed year to date are the difference between two filings. Shares outstanding are at the period end where the balance sheet tags them, otherwise the count on the filing's cover page. A derived fourth-quarter EPS is left blank when a split in the year makes the arithmetic meaningless.

10-K for the period ended 31 December 2025, filed 27 February 2026: the filing.