Interactive Brokers
IBKR
$81.77
-2.12%
Interactive Brokers Group is a highly automated global electronic brokerage and market maker that executes and clears trades across more than 170 electronic exchanges in roughly 40 countries and 29 currencies, serving sophisticated retail traders, hedge funds, proprietary trading firms, and introducing brokers, with the bulk of its commissions coming from institutional and professional clients and over 80% of active accounts located outside the US. The firm's identity is built on technology-driven cost leadership — best-in-class execution, ultra-low margin lending rates, and a single unified platform — which has made it the low-cost consolidator in a fragmented brokerage industry rather than a mass-market consumer brand. The current investor narrative centers on exceptional client and account growth (accounts up roughly 34% year over year and DARTs surging over 50%), record profitability, an AI-driven automation push, and a recently increased dividend, all set against a debate over whether the stock's premium valuation can be sustained if trading activity normalizes. A secondary thread is competitive and regulatory positioning: the elimination of the pattern-day-trader rule and China-related scrutiny of rival Webull have been framed as relative tailwinds for Interactive Brokers' diversified, compliance-heavy model.…
IBKR
Interactive Brokers
$81.77
Related headlines
Investment Opinion: Should I buy IBKR Today?
Rating: Buy. The core thesis is that Interactive Brokers is a high-growth, high-margin brokerage with a fortress balance sheet and a clear path to continued client acquisition, trading at a reasonable PEG of 1.05. The analyst consensus is buy (mean 1.71) with an average target of $104.66, implying 30.4% upside. Supporting evidence includes 19.6% YoY revenue growth in Q2 2026, a 95.2% gross margin, 86.4% operating margin, $15.83B in trailing free cash flow, and a debt-to-equity ratio of just 0.0035. The forward PE of 24.1x is below the trailing PE of 28.8x, suggesting earnings growth is expected. Risks include a premium valuation (5.34x book), recent relative weakness (-12.3% in a month), and dependence on trading activity. The rating would upgrade to a strong buy if the stock pulls back to the $70s while growth remains intact, and downgrade to hold if revenue growth decelerates below 15% or if DARTs decline significantly. Relative to its history and peers, IBKR appears fairly valued to slightly overvalued, but the growth trajectory justifies a premium.
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IBKR 12-Month Price Forecast
IBKR exhibits strong growth and profitability, with a debt-free balance sheet and a consensus buy rating. The valuation is premium but supported by a PEG near 1.0 and forward PE of 24.1x. The recent pullback may offer an entry point, but the stock's high beta and dependence on trading volumes warrant caution. I would upgrade to high confidence if Q3 earnings show sustained DART growth and margin expansion, and downgrade to neutral if revenue growth falls below 15% or if the stock breaks below $75.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on Interactive Brokers's 12-month outlook, with a consensus price target around $104.66 and implied upside of +28.0% versus the current price.
Average Target
$104.66
0 analysts
Implied Upside
+28.0%
vs. current price
Analyst Count
—
covering this stock
Price Range
$75 - $120
Analyst target range
Bulls vs Bears: IBKR Investment Factors
The bull case rests on exceptional client growth (accounts +34%, DARTs +50%), industry-leading margins (86% operating), a debt-free balance sheet, and a consensus buy rating with 30% upside to the average target. The bear case highlights a premium valuation (28.8x PE, 5.34x book), recent relative weakness (-12.3% in a month), and earnings sensitivity to trading activity. Currently, the bull evidence appears stronger given the robust fundamental momentum and analyst support, but the valuation debate is the key tension: if growth normalizes, the multiple could compress significantly. The single most important factor is whether DARTs and account growth can sustain their torrid pace; any deceleration would likely trigger a re-rating.
Bullish
- Explosive account and DART growth: Accounts grew roughly 34% year over year and DARTs surged over 50%, driving Q2 2026 revenue to $2.953B, up 19.6% YoY from $2.469B. This client acquisition engine expands the base for future commissions and net interest income.
- Best-in-class margins and profitability: Q2 2026 gross margin was 95.2%, operating margin 86.4%, and EBITDA margin 87.3%, with net income of $312M (10.6% net margin). These margins are exceptional for a brokerage and reflect a scalable, technology-driven cost structure.
- Fortress balance sheet with near-zero debt: Debt-to-equity is just 0.0035 and the current ratio is 1.13, while trailing free cash flow is $15.83B. This financial flexibility supports continued investment, dividend increases, and resilience through market cycles.
- Analyst consensus buy with 30% upside: 16 analysts rate IBKR a buy (mean 1.71) with an average target of $104.66, implying 30.4% upside from $80.28. The high target of $120 suggests significant optimism about earnings growth.
Bearish
- Premium valuation leaves little room for error: At $80.28, IBKR trades at 28.8x trailing PE and 5.34x book value, well above typical brokerage multiples. The PEG ratio of 1.05 offers some support, but any growth disappointment could trigger multiple compression.
- Recent momentum has reversed sharply: The stock is down 12.3% over the past month and 12.5% over three months, underperforming the S&P 500 by 11.3 and 15.3 percentage points respectively. This relative weakness suggests fading confidence in the growth story.
- Earnings quality depends on trading activity: Q2 2026 net income of $312M was only 10.6% of revenue despite 95% gross margins, because interest expense of $1.179B and other expenses consumed much of the top line. A normalization in DARTs could pressure revenue and earnings.
- High beta amplifies market swings: Beta of 1.37 means IBKR is 37% more volatile than the market, and the max drawdown of -18.78% shows significant downside risk. In a risk-off environment, the stock could underperform sharply.
IBKR Technical Analysis
Beta
1.37
1.37x market volatility
Max Drawdown
-18.8%
Largest decline past year
52-Week Range
$59-$99
Price range past year
Annual Return
+18.2%
Cumulative gain past year
| Period | IBKR Return | S&P 500 |
|---|---|---|
| 1m | -5.1% | +0.7% |
| 3m | -7.1% | +3.0% |
| 6m | +1.6% | +6.8% |
| 1y | +18.2% | +11.9% |
| ytd | +21.6% | +12.8% |
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IBKR Fundamental Analysis
Quarterly Revenue
$3.0B
2026-06
Revenue YoY Growth
+19.6%
YoY Comparison
Gross Margin
95.2%
Latest Quarter
Free Cash Flow
$15.8B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
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Valuation Analysis: Is IBKR Overvalued?
PE
28.8x
Latest Quarter
vs. Historical
High-End
5-Year PE Range 14x~35x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
11.7x
Enterprise Value Multiple
Investment Risk Disclosure
Financial and operational risks are moderate but centered on earnings quality. Despite a 95.2% gross margin in Q2 2026, net income was only $312M (10.6% of revenue) because interest expense of $1.179B and other expenses of $1.095B consumed most of the top line. Revenue is highly sensitive to trading volumes and net interest income, which can swing with market conditions. The debt-to-equity ratio of 0.0035 is negligible, but the current ratio of 1.13 indicates limited liquidity buffer. Customer account concentration in professional traders (about 45% of commissions) adds cyclicality. Market and competitive risks include valuation compression: at 28.8x trailing PE and 5.34x book, IBKR trades at a premium to traditional brokerages. Beta of 1.37 means it is more volatile than the market, and the stock has underperformed the S&P 500 by 15.3 percentage points over three months. Competition from zero-commission brokers like Robinhood and Webull is intense, though regulatory issues at Webull may provide a relative tailwind. Sector rotation away from financials could also pressure the shares. The worst-case scenario involves a sharp decline in trading activity and net interest income, leading to earnings misses and multiple compression. The 52-week low is $58.95, which is 26.6% below the current price of $80.28. The analyst low target of $75 implies 6.6% downside. A realistic bear case could see the stock fall to the $58-75 range, representing a loss of 7% to 27% from current levels. The max drawdown of -18.78% suggests that a decline of around 19% is plausible in a severe downturn.
FAQ
The most severe risk is a normalization in trading activity, which could pressure revenue and earnings given the 19.6% growth is partly driven by DARTs surging over 50%. Financial risk is low due to a debt-to-equity of 0.0035, but earnings quality is sensitive to interest expense ($1.179B in Q2 2026). Competitive risk from zero-commission brokers like Robinhood and Webull is high, though regulatory issues at Webull provide a relative tailwind. Macro risk includes a high beta of 1.37, making the stock more volatile than the market, and potential sector rotation away from financials. Company-specific risk includes a concentrated client base of professional traders (about 45% of commissions), which could amplify cyclicality.
Our 12-month forecast has a base case (50% probability) of $95-$105, aligned with the analyst average target of $104.66, assuming revenue growth moderates to 15-20% and margins hold. The bull case (30% probability) targets $104.66-$120, driven by sustained account growth and DARTs above 50% YoY, while the bear case (20% probability) sees $58.95-$75 if trading activity normalizes sharply and the multiple compresses. The most likely scenario is the base case, as it balances the strong growth trajectory with the premium valuation. Key assumptions include stable interest rates and no major regulatory headwinds.
IBKR appears fairly valued to slightly overvalued on traditional metrics, with a trailing PE of 28.8x and price-to-book of 5.34x, both above typical brokerage multiples. However, the PEG ratio of 1.05 suggests the valuation is reasonable relative to expected growth, and the forward PE of 24.1x indicates earnings are expected to rise. The market is pricing in continued high growth, as evidenced by the 30.4% upside to analyst targets. Compared to its own history, the current multiple is elevated, but the company's superior margins and growth justify a premium. A pullback to the $70s would make the valuation more attractive.
From a risk/reward perspective, IBKR offers a compelling opportunity with 30.4% upside to the analyst average target of $104.66, supported by 19.6% revenue growth and an 86.4% operating margin. However, the stock trades at a premium (28.8x trailing PE, 5.34x book) and has a high beta of 1.37, meaning it could be volatile. The biggest downside risk is a sharp decline in trading activity, which could push the stock toward the 52-week low of $58.95 (26.6% downside). For long-term investors comfortable with volatility, the growth trajectory and financial strength make it a good buy, especially on pullbacks. Short-term traders should be cautious given the recent 12.3% monthly decline.
IBKR is more suitable for long-term investment (minimum 2-3 years) given its growth stage, high beta of 1.37, and earnings visibility that depends on market conditions. The company pays a small dividend (yield 0.47%) with a low payout ratio of 13.6%, indicating a focus on reinvestment. Short-term trading is risky due to the stock's volatility and recent 12.3% monthly decline. Long-term investors can benefit from the secular trend of retail and institutional trading growth and the company's competitive advantages. A suggested minimum holding period is 2 years to ride out cyclical downturns.