IOSP vs MOS: fair value comparison
Innospec Inc. and The Mosaic Company · Updated 2026-09-13
IOSP currently screens as fairly valued while MOS screens as overvalued. Within Basic Materials, IOSP currently sits closer to the top of our discount ranking. IOSP carries the stronger quality grade.
| IOSP | MOS | |
|---|---|---|
| Verdict | Fairly valued | Overvalued |
| Last price | $92.61 | $25.19 |
| 12-month range | $71.90–$92.61 | $21.12–$32.63 |
| Sector rank | #17 of 27 Basic Materials | #26 of 27 Basic Materials |
| Quality grade | D | F |
| Momentum grade | B | — |
| Leverage | Low | Moderate |
| Margin trend | Stable | Contracting |
| Revenue growth | Modest | Declining |
| RSI zone | Neutral | Neutral |
| 50/200-day trend | Uptrend | — |
| DCF cross-check | Overvalued | — |
| 52-week position | The top quarter | The lower-middle quarter |
Full single-stock breakdowns: IOSP fair value analysis · MOS fair value analysis