MarketAxess Q3 Net Income Dips Amid Soaring Tax Bill

TL;DR

**MarketAxess's Q3 net income dip and massive tax hit for the year make it a hold, not a buy, until tax clarity emerges.**

AI Summary

MarketAxess Holdings Inc. (MKTX) reported a mixed financial performance for the three and nine months ended September 30, 2025. Total revenues increased slightly by 1.0% to $208.8 million for the three months ended September 30, 2025, compared to $206.7 million in the prior year, primarily driven by growth in information, post-trade, and technology services. However, net income available for common stockholders decreased by 4.6% to $68.2 million for the three-month period, down from $71.5 million in 2024. For the nine months ended September 30, 2025, total revenues grew by 3.6% to $636.9 million from $614.7 million, but net income available for common stockholders saw a significant decline of 26.1% to $154.4 million, compared to $209.0 million in the same period of 2024. This substantial drop in net income for the nine-month period was largely due to a sharp increase in the provision for income taxes, which surged to $132.7 million in 2025 from $66.9 million in 2024. The company also experienced an increase in total liabilities, rising to $623.7 million as of September 30, 2025, from $400.6 million at December 31, 2024, primarily due to higher payables to broker-dealers and a significant increase in income and other tax liabilities. Strategic outlook includes continued investment in technology and expansion of trading protocols, as evidenced by increased capitalization of software development costs to $38.0 million for the nine months ended September 30, 2025, from $35.8 million in 2024.

Why It Matters

MarketAxess's mixed results, particularly the sharp decline in nine-month net income due to increased tax provisions, signal potential headwinds for investors. While revenue growth in services indicates a resilient business model in a competitive electronic trading landscape, the significant increase in tax liabilities could impact future profitability and dividend growth. For employees, sustained revenue growth might offer job security, but a squeeze on net income could affect compensation structures. Customers benefit from continued investment in technology and expanded trading protocols, enhancing liquidity and execution quality. The broader market will watch how MarketAxess navigates these tax implications, as it could set a precedent for other financial technology firms.

Risk Assessment

Risk Level: medium — The risk level is medium due to the significant increase in income and other tax liabilities, which jumped from $3.683 million at December 31, 2024, to $98.744 million as of September 30, 2025. This led to a provision for income taxes of $132.691 million for the nine months ended September 30, 2025, compared to $66.909 million in the prior year, directly impacting net income, which fell by 26.1%.

Analyst Insight

Investors should closely monitor MarketAxess's future tax provisions and management's commentary on the underlying reasons for the substantial increase in tax liabilities. Consider holding existing positions but deferring new investments until there is greater clarity on the sustainability of earnings given these tax changes. Evaluate the impact on free cash flow and dividend capacity.

Financial Highlights

revenue

$636.9M

total Assets

$2,013,908M

net Income

$154.4M

cash Position

$473.3M

revenue Growth

+3.6%

Revenue Breakdown

Key Numbers

• $208.8M — Total revenues for Q3 2025 (Increased by 1.0% from $206.7 million in Q3 2024)
• $68.2M — Net income available for common stockholders for Q3 2025 (Decreased by 4.6% from $71.5 million in Q3 2024)
• $636.9M — Total revenues for nine months ended Sept 30, 2025 (Increased by 3.6% from $614.7 million in the same period of 2024)
• $154.4M — Net income available for common stockholders for nine months ended Sept 30, 2025 (Decreased by 26.1% from $209.0 million in the same period of 2024)
• $132.7M — Provision for income taxes for nine months ended Sept 30, 2025 (Increased significantly from $66.9 million in the same period of 2024)
• $98.7M — Income and other tax liabilities as of Sept 30, 2025 (Increased from $3.683 million at Dec 31, 2024)
• $623.7M — Total liabilities as of Sept 30, 2025 (Increased from $400.6 million at Dec 31, 2024)
• $120.0M — Repurchases of common stock for nine months ended Sept 30, 2025 (Increased from $58.6 million in the same period of 2024)
• $38.0M — Capitalization of software development costs for nine months ended Sept 30, 2025 (Increased from $35.8 million in the same period of 2024)
• 37,171,508 — Shares of voting common stock outstanding as of Nov 5, 2025 (Reflects share repurchases)

Key Players & Entities

• MARKETAXESS HOLDINGS INC. (company) — registrant
• U.S. Securities and Exchange Commission (regulator) — filing oversight
• NASDAQ Global Select Market (company) — exchange where MKTX common stock is registered
• Delaware (company) — state of incorporation for MarketAxess Holdings Inc.
• Bloomberg (company) — publisher of this analysis

FAQ

Risk Factors

• Reliance on Technology and Platform Integrity [high — operational]: MarketAxess operates electronic trading platforms and relies heavily on its patented technology. Any disruption, failure, or security breach of these systems could materially impact its ability to provide services, leading to financial losses and reputational damage. The company's investment in software development ($38.0M capitalized for nine months ended Sept 30, 2025) highlights the importance of maintaining and enhancing these systems.
• Evolving Regulatory Landscape [medium — regulatory]: The financial services industry is subject to extensive regulation. Changes in regulations related to trading, data privacy, or market structure could increase compliance costs and impact MarketAxess's business operations and profitability. The significant increase in income and other tax liabilities to $98.7M as of Sept 30, 2025, from $3.683M at Dec 31, 2024, suggests potential shifts or assessments in tax regulations.
• Increased Liabilities and Tax Burden [high — financial]: Total liabilities have increased significantly to $623.7M as of Sept 30, 2025, from $400.6M at Dec 31, 2024, driven by higher payables to broker-dealers and a substantial rise in income and other tax liabilities. The provision for income taxes for the nine months ended Sept 30, 2025, surged to $132.7M from $66.9M in the prior year, significantly impacting net income.
• Competition and Market Share [medium — market]: MarketAxess operates in a competitive environment with other electronic trading platforms and traditional market participants. Maintaining and growing its market share requires continuous innovation and investment in its services. The company's strategy includes expanding trading protocols and investing in technology to stay ahead.
• Impact of Share Repurchases on Capital [medium — financial]: The company significantly increased its repurchases of common stock to $120.0M for the nine months ended Sept 30, 2025, from $58.6M in the same period of 2024. While this can enhance shareholder value, it reduces cash available for other investments or operations and impacts the number of shares outstanding.

Industry Context

MarketAxess operates in the electronic trading and post-trade services sector for fixed-income markets. The industry is characterized by increasing adoption of technology to improve liquidity, execution quality, and cost efficiency. Key trends include the growth of all-to-all trading protocols, automation, and the demand for integrated data and technology solutions.

Regulatory Implications

The company faces regulatory scrutiny common to financial market infrastructure providers. Evolving regulations around trading practices, data security, and capital requirements could impact operations. The significant increase in tax liabilities suggests potential changes or assessments in tax regulations that require careful monitoring.

What Investors Should Do

1. Monitor the impact of increased tax liabilities on future profitability.
2. Evaluate the sustainability of revenue growth against rising operational costs and liabilities.
3. Assess the strategic value of increased investments in technology and software capitalization.
4. Analyze the implications of increased share repurchases on capital allocation.

Key Dates

• 2025-09-30: End of third quarter and nine-month period — Reporting period for the financial results discussed in the 10-Q, showing revenue growth but a significant decline in net income due to increased tax provisions.
• 2025-12-31: End of fiscal year 2024 — Prior period financial position used for comparison, showing lower total liabilities ($400.6M) and tax liabilities ($3.683M) compared to Sept 30, 2025.
• 2025-11-05: Date of share count disclosure — Indicates 37,171,508 shares of voting common stock outstanding, reflecting recent share repurchases.

Glossary

Open Trading

MarketAxess's proprietary trading protocol that facilitates an all-to-all anonymous trading environment for corporate bonds. (Key to the company's business model, enabling broader liquidity and access for institutional investors and broker-dealers.)

Matched Principal Transactions

Transactions where MarketAxess acts as the counterparty to both the buyer and the seller, facilitating the trade and settlement. (A core function of MarketAxess's trading platform, generating fees and impacting receivables/payables.)

Securities failed-to-deliver/failed-to-receive

Occur when a security is not delivered or received by the settlement date. (These are recorded within receivables and payables to broker-dealers, impacting the company's balance sheet.)

Capitalization of software development costs

The accounting treatment where costs incurred in developing software are recorded as an asset on the balance sheet rather than expensed immediately. (Indicates ongoing investment in technology infrastructure, with $38.0M capitalized for the nine months ended Sept 30, 2025.)

Provision for income taxes

The amount of tax expense recognized by a company during a reporting period. (A significant factor in net income, which saw a sharp increase to $132.7M for the nine months ended Sept 30, 2025.)

Year-Over-Year Comparison

Compared to the prior year, MarketAxess Holdings Inc. reported a modest 1.0% revenue increase for Q3 2025 and a 3.6% increase for the nine-month period. However, net income available for common stockholders saw a significant decline of 4.6% in Q3 and a substantial 26.1% for the nine months. This drop is primarily attributed to a sharp increase in the provision for income taxes, which more than doubled for the nine-month period. Total liabilities also rose considerably, driven by higher payables and tax liabilities, contrasting with a more stable financial position at the end of 2024.

Key Financial Figures

• $0.003 — nge on which registered Common Stock, $0.003 par value MKTX NASDAQ Global Select

Filing Documents

• mktx-20250930.htm (10-Q) — 4920KB
• mktx-ex31_1.htm (EX-31.1) — 13KB
• mktx-ex31_2.htm (EX-31.2) — 12KB
• mktx-ex32_1.htm (EX-32.1) — 9KB
• mktx-ex32_2.htm (EX-32.2) — 9KB
• 0001193125-25-272335.txt ( ) — 17999KB
• mktx-20250930.xsd (EX-101.SCH) — 1663KB
• mktx-20250930_htm.xml (XML) — 4313KB

— Financial Information

PART I — Financial Information Item 1.

Financial Statements (Unaudited)

Financial Statements (Unaudited) Consolidated Statements of Financial Condition as of September 30, 2025 and December 31, 2024 3 Consolidated Statements of Operations for the Three and Nine Months Ended September 30, 2025 and 2024 4 Consolidated Statements of Comprehensive Income for the Three and Nine Months Ended September 30, 2025 and 2024 5 Consolidated Statements of Changes in Stockholders' Equity for the Three and Nine Months Ended September 30, 2025 and 2024 6 Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2025 and 2024 8

Notes to Consolidated Financial Statements

Notes to Consolidated Financial Statements 10 Item 2.

Management's Discussion and Analysis of Financial Condition and Results of Operations

Management's Discussion and Analysis of Financial Condition and Results of Operations 30 Item 3.

Quantitative and Qualitative Disclosures About Market Risk

Quantitative and Qualitative Disclosures About Market Risk 50 Item 4.

Controls and Procedures

Controls and Procedures 52

— Other Information

PART II — Other Information Item 1.

Legal Proceedings

Legal Proceedings 53 Item 1A.

Risk Factors

Risk Factors 53 Item 2. Unregistered Sales of Equity Securities and Use of Proceeds 53 Item 3. Defaults Upon Senior Securities 54 Item 4. Mine Safety Disclosures 54 Item 5. Other Information 54 Item 6. Exhibits 55 2

— Financial Information

PART I — Financial Information

Financial Statements

Item 1. Financial Statements MARKETAXESS HOLDINGS INC. CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) As of September 30, 2025 December 31, 2024 (In thousands, except share and per share amounts) ASSETS Cash and cash equivalents $ 473,299 $ 544,478 Cash segregated under federal regulations 48,351 47,107 Investments, at fair value 168,472 165,260 Accounts receivable, net of allowance of $ 303 and $ 982 as of September 30, 2025 and December 31, 2024, respectively 110,519 91,845 Receivables from broker-dealers, clearing organizations and customers 606,667 357,728 Goodwill 283,667 236,706 Intangible assets, net of accumulated amortization 115,880 98,078 Furniture, equipment, leasehold improvements and capitalized software, net of accumulated depreciation and amortization 111,622 107,298 Operating lease right-of-use assets 53,412 58,132 Prepaid expenses and other assets 42,019 82,584 Total assets $ 2,013,908 $ 1,789,216 LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities Accrued employee compensation 60,374 68,054 Payables to broker-dealers, clearing organizations and customers 365,828 218,845 Income and other tax liabilities 98,744 3,683 Accounts payable, accrued expenses and other liabilities 31,907 37,320 Operating lease liabilities 66,872 72,654 Total liabilities $ 623,725 $ 400,556 Commitments and Contingencies (Note 13) Redeemable noncontrolling interest 11,733 — Stockholders' equity Preferred stock, $ 0.001 par value, 4,855,000 shares authorized, no shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively — — Series A Preferred Stock, $ 0.001 par value, 110,000 shares authorized, no shares issued and outstanding as of September 30, 2025 and December 31, 2024, respectively — — Common stock voting, $ 0.003 par value, 110,000,000 shares authorized, 41,107,947 shares and

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) 1. Organization and Principal Business Activity MarketAxess Holdings Inc. (the "Company" or "MarketAxess") was incorporated in the State of Delaware on April 11, 2000 . Through its subsidiaries, MarketAxess operates leading electronic trading platforms delivering expanded liquidity opportunities, improved execution quality and significant cost savings across global fixed-income markets. Approximately 2,100 institutional investor and broker-dealer firms use MarketAxess' patented trading technology to access global liquidity on its platforms in U.S. high-grade bonds, U.S. high-yield bonds, emerging market debt, eurobonds, municipal bonds, U.S. government bonds and other fixed-income securities. MarketAxess offers a diverse set of trading protocols, automated and algorithmic trading solutions, intelligent data products and a range of post-trade and technology services to provide an end-to-end trading solution to its network of platform participants. Through its Open Trading protocols, MarketAxess executes bond trades between and among institutional investor and broker-dealer clients in the leading all-to-all anonymous trading environment for corporate bonds . 2. Significant Accounting Policies Basis of Presentation The consolidated financial statements include the accounts of the Company and its subsidiaries. All intercompany transactions and balances have been eliminated. These consolidated financial statements are unaudited and should be read in conjunction with the audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2024. The consolidated financial information as of December 31, 2024 has been derived from audited financial statements not included herein. These unaudited consolidated financial statements are prepared in accordance with U.S. generally accepted accounting principles ("GAAP") and the rules and regulations of the U

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED) (Unaudited) Fair Value Measurement Fair value is defined as "the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date." A three-tiered hierarchy for determining fair value has been established that prioritizes inputs to valuation techniques used in fair value calculations. The three levels of inputs are defined as Level 1 (unadjusted quoted prices for identical assets or liabilities in active markets), Level 2 (inputs that are observable in the marketplace other than those inputs classified in Level 1) and Level 3 (inputs that are unobservable in the marketplace). The Company's financial assets and liabilities measured at fair value on a recurring basis consist of its money market funds, trading securities, available-for-sale securities and foreign currency forward contracts. All other financial instruments are short-term in nature and the carrying amounts reported on the Consolidated Statements of Financial Condition approximate fair value. Receivables from and Payables to Broker-dealers, Clearing Organizations and Customers Receivables from broker-dealers, clearing organizations and customers include amounts receivable for securities not delivered by the Company to the purchaser by the settlement date ("securities failed-to-deliver") and cash deposits held at clearing organizations and clearing brokers to facilitate the settlement and clearance of matched principal transactions. Payables to broker-dealers, clearing organizations and customers include amounts payable for securities not received by the Company from a seller by the settlement date ("securities failed-to-receive"). Securities failed-to-deliver and securities failed-to-receive for transactions executed on a matched principal basis where the Company serves as a counterparty to both the buyer and the seller are recorded on a settlement dat

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED) (Unaudited) Leases At lease commencement, a right-of-use asset and a lease liability are recognized for all leases with an initial term in excess of 12 months based on the initial present value of the fixed lease payments over the lease term. The lease right-of-use asset also reflects the present value of any initial direct costs, prepaid lease payments and lease incentives. The Company's leases do not provide a readily determinable implicit discount rate. Therefore

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