MS — Q3 2026 Financial Report Analysis

Morgan Stanley earned $4,909 million in the third quarter of 2026, up 6.5% from $4,610 million a year earlier, on net revenues of $20,338 million (+11.6%). Diluted EPS rose 8.2% to $3.03. Equity trading did most of the work again: its revenue rose 41% to $5,799 million. Wealth Management posted record revenue of $9,065 million (+10%). Profit grew more slowly than revenue for two reasons. Non-compensation costs rose 20%, and Investment Management swung to a $106 million loss in performance-based income after reversing carried interest at one private fund. Against the record second quarter, revenue fell 5% and net income fell 12%.

Source note: this analysis uses the October 14, 2026 earnings release and financial supplement (Form 8-K). The full Q3 10-Q is not filed yet, so the detail below is limited to what the release covers. For example, the release does not split equity revenue between prime brokerage financing and trade execution, and it has no cash flow statement.

The numbers

The expense efficiency ratio is Morgan Stanley's own measure: total non-interest expenses as a share of net revenues, where lower is better. The firm does not report a bank-style net interest margin. Net interest income is a smaller part of its revenue than at a lending bank, about 16% this quarter. Loans and deposits come from the financial supplement filed with the release.

By business

Segment pre-tax income is net revenues minus the provision for credit losses and total expenses, all as shown in the release.

Institutional Securities, which trades for and advises corporations and large investors, grew revenue $1,506 million. Equity accounted for $1,683 million of that. The release credits "strong performance across businesses and regions driven by client engagement and strength in Asia." The rest of the division was flat or weaker:

• Fixed income trading fell 7% to $2,011 million on "declines in credit on lower performance in securitized products and in commodities on lower structured activity."
• Investment banking rose only 2% to $2,159 million. Inside it, advisory rose 30% to $887 million on more completed M&A in the Americas. Equity underwriting fell 19% to $525 million on fewer IPOs and block trades. Fixed income underwriting slipped 3% to $747 million.
• "Other" revenue fell to $60 million from $130 million, mainly because funding costs rose.

The division's non-compensation expenses rose 30% to $3,784 million. The release blames "higher execution-related expenses and increased technology spend." That is why pre-tax income grew only 9% while revenue grew 18%.

Wealth Management revenue rose 10% to a record. Asset management fees, charged as a percentage of client assets, rose 16% to $5,544 million on higher markets and past fee-based inflows. Net interest income rose 12% to $2,228 million on loan growth and higher sweep deposits (client cash held in bank accounts). Fee-based client assets reached $3,155 billion, up 19%. Wealth Management loans grew to $201.1 billion from $173.9 billion. The pre-tax margin was 30.4%, roughly unchanged from the 30.3% implied a year ago.

Investment Management revenue fell 12% to $1,459 million. Fees rose only 2% to $1,565 million, even though assets under management grew 13% to $2,046 billion. The rest of the drop is one line. Performance-based income and other went to -$106 million from +$117 million because of "the reversal of accrued carried interest related primarily to certain investments in one of our private funds." Carried interest is the manager's share of a fund's profits, and it gets reversed when expected gains disappear. Long-term net inflows were $15.8 billion, compared with $17.9 billion a year earlier.

What the headline numbers hide

• The year-ago revenue base is flattered by an accounting change. Q3 2025 Wealth Management revenue included $206 million of mark-to-market gains on investments that hedged employee deferred-cash pay plans. Since 2026 those hedges are booked against compensation expense, not revenue. Excluding them, Q3 2025 firm revenue was $17,976 million, so the like-for-like growth rate is 13.1%, not 11.6%. Compensation also grew 12.0% on that basis, not the reported 7.5% (the prior-year figure ex-DCP was $7,142 million). The comp ratio's drop from 41% to 39% is mostly this change, not cost discipline. Wealth Management transactional revenue fell 11% as reported, but it grew about 6% once the $206 million is removed.
• Non-compensation costs are the pressure point. They rose 20% to $5,715 million, the same figure as the second quarter. Brokerage, clearing and exchange fees rose 29%, information processing 16%, marketing 24% and "other" 32%. Costs that rise with trading volume will fall if trading slows, but technology and marketing spending will not.
• Credit costs reappeared, from a low base. The $148 million provision compares with zero a year ago. It mainly reflects growth in corporate and secured lending, plus $105 million of charge-offs on certain corporate and commercial real estate loans that the release says "had been largely provisioned for in prior quarters." Total loans grew 18%, so some provisioning is expected. Watch whether charge-offs repeat.
• One-offs in Investment Management. The carried-interest reversal removed about $223 million of revenue compared with a year ago. Some of that was absorbed by lower carried-interest compensation: IM compensation fell to $505 million from $632 million.
• Buybacks and tax. Morgan Stanley repurchased $1,540 million of stock at an average $212.74. Diluted share count fell 1.5% to 1,566 million. Earnings for common shareholders rose 6.8%, so about 1.4 points of the 8.2% EPS growth came from the lower share count. The tax rate went up to 23.3% from 22.8%, a small drag, so EPS was not helped by tax.
• The balance sheet is growing faster than earnings. The supplementary leverage ratio (capital against total exposure, before any risk weighting) fell to 4.8% from 5.5%. Supplementary leverage exposure grew to about $2.04 trillion from $1.66 trillion, roughly 23%, and the Tier 1 leverage ratio fell to 5.9% from 6.8%. Standardized CET1 (core loss-absorbing capital as a share of risk-weighted assets) barely moved, at 14.9%. Capital is not tight, but the leverage-based buffer is shrinking.
• Cash conversion can't be checked from the release. There is no cash flow statement. For a broker-dealer, operating cash flow mostly moves with trading inventory and client balances, so it says little about earnings quality. The 10-Q will have it.

Did last time's read hold up?

Our Q2 2026 report said the test was sequential: whether equity revenue held near $6 billion a quarter, and whether non-compensation costs, then up 19%, would slow if it did not. It also flagged softer fee-based wealth flows. Equity mostly held, at $5,799 million, 8% below Q2's $6,300 million. Non-compensation costs were exactly flat with Q2 at $5,715 million, but year-over-year growth stayed at 20%. That kept pre-tax margin at 32%, versus 34% in Q2. Fee-based flows bounced from Q2's dip to $80.5 billion, though one corporate retirement mandate makes it hard to say how much of that will repeat. The Q2 read was that profits leaned on the cyclical trading business. That held: Institutional Securities provided $290 million of the firm's $450 million rise in pre-tax income.

Takeaway: Like-for-like revenue grew 13%, but pre-tax income grew only 7.5%, because non-compensation costs rose 20% and a carried-interest reversal hit Investment Management. Equity trading delivered $1,683 million of extra revenue, but most of that was used up by higher costs in the same division. The firm still earned a 22.6% ROTCE in a quarter that was 5% below Q2's revenue, which shows it can stay above its 20% goal in a less exceptional quarter. That depends on trading volumes and IPO activity staying high, and the cost base is now built for them.

Outlook

Morgan Stanley gives no revenue or earnings guidance in the release. CEO Ted Pick points to Wealth and Investment Management's $10.5 trillion of total client assets and says the firm will "continue to invest for growth." That matches non-compensation costs rising faster than revenue. The board declared a $1.15 quarterly dividend, and buybacks increased to $1.54 billion from $1.09 billion a year ago.

Our read: Wealth Management is the dependable part of the profit. Its fees grew 16% and its 30.4% margin held. In Institutional Securities, fixed income and equity underwriting both fell, so the division is relying on equities alone. In Q4, watch three numbers. First, whether equity revenue stays above $5.5 billion. Second, whether non-compensation costs stay near $5.7 billion or keep rising. Third, whether the $105 million of charge-offs turns out to be a one-time cleanup or the start of a credit trend as loans grow 18% a year. The 10-Q, expected in early November based on past filing timing, should add the prime brokerage versus execution split in equity and updated management commentary on net interest income.