Research note · 2 October 2026
International Business Machines IBM
LONG price $222.64 · base case $257.37 · expected +10% over 365 days
The call
IBM is trading at a 19.72x trailing P/E with a base-case DCF value of $257.37 and earnings multiple value of $266.73, implying ~15-20% upside. The investment argument centers on IBM's transition to a software and AI-led hybrid cloud business with a high-recurring revenue base, supported by management's guidance for 4-5% constant-currency revenue growth and ~$1B free cash flow expansion in 2026. Ongoing productivity initiatives and the commercialization of AI should drive sustained margin expansion, particularly in the software and consulting segments, while the enterprise license agreement (ELA) model locks in long-term client commitments.
Why the opportunity exists, in the desk's view: a transient setback.
What decides the case
- AI commercialization speed
- Enterprise IT spending cycles
- Infrastructure margin volatility
What breaks the case
| Shock to the base case | Value per share | vs price |
|---|---|---|
| Base case as planned | $257.37 | 16% |
| Starting cash flow 10% higher | $288.92 | 30% |
| Growth 5 points higher every year | $332.16 | 49% |
| Discount rate 100bp higher | $210.21 | -6% |
| Starting cash flow 10% lower | $225.81 | 1% |
| Growth 5 points lower every year | $194.99 | -12% |
| Cost of debt 200bp higher | $238.60 | 7% |
The base case equals the price at a 8.9% discount rate, or if every year's growth were -2.7% points different. Thresholds, not forecasts.
Model-authored research with an editorial gate; every figure traces to the filing or a stated assumption and every calculation was reproduced before publication. Not investment advice. Do not redistribute.