§ 01
| Integration Challenge | Why It Fails | What to Watch |
|---|---|---|
| Culture clash | Different work styles, values, decision processes | Employee turnover in first 12 months |
| Customer defection | Uncertainty drives customers to competitors | Customer retention rate post-close |
| Key talent loss | Best employees have the most options | Executive retention packages and departures |
| IT/systems integration | Incompatible platforms, data migration | Timeline slippage, cost overruns |
| Distracted management | Focus on integration, not running the business | Core business metrics deterioration |
§ 02
The best predictor of integration success is the acquirer’s track record. Serial acquirers with integration playbooks (like Danaher) consistently outperform first-time acquirers. Track record matters more than deal logic.
§ 03
Look up a company that has made multiple acquisitions. In **Fundamentals**, check whether margins improved or deteriorated in the 1–2 years following each deal.
§ 04
An acquirer announces $500M in cost synergies. After 2 years, only $200M has been achieved and revenue synergies are zero. What happened?
§ 05
§ 06
A $50B merger completes. 12 months later: revenue synergies $200M (vs promised $800M), cost synergies $500M (vs promised $1B). Stock down 30%. What failed?
Five questions · AI feedback
Sit with the ideas.
Two years after a major acquisition, the combined company's ROIC has declined from 15% to 11%, margins have fallen 200 bps, and top-line growth has decelerated. Management blames 'integration costs.' How should investors interpret this?
Why: