Amphastar Pharmaceuticals, Inc.
AMPH scores 50.7 on the Conservative profile, blending a fundamental score (80% weight, emphasizing quality and stability (84% of fundamental weight)) with a machine-learning signal (20% weight) trained on 82 features across 30 years of data.
Minor adjustments (-2.0 points) applied. AMPH's rank of #610 primarily reflects its factor profile relative to the conservative weight vector.
These features are direct inputs to the machine learning model. The model was trained on these signals alongside 100 features (including 12 momentum/technical indicators) to produce the ML percentile score.
| Stock | Score | P/E | Rev Growth | Margin | Mkt Cap |
|---|---|---|---|---|---|
| AMPH | 50.7 | 11.9 | 13.6% | 15.4% | $1.3B |
| INCY | 89.9 | 15.8 | 21.2% | 25.0% | $19.6B |
| GMAB | 86.1 | 13.1 | 22.8% | 36.4% | $17.9B |
| CPRX | 83.7 | 13.7 | 23.5% | 37.6% | $3.0B |
| ASND | 78.3 | 16.6 | 98.0% | -31.7% | $13.8B |
| EXEL | 78.3 | 15.1 | 7.0% | 33.7% | $11.9B |
| VRTX | 78.2 | 32.1 | 8.9% | 32.9% | $121.8B |
| NBIX | 75.1 | 26.5 | 21.4% | 16.7% | $13.1B |
| RPRX | 75.0 | 25.1 | 5.1% | 32.4% | $19.3B |
| HOLX | 74.8 | 31.1 | 1.7% | 13.8% | $16.8B |
| AMGN | 74.2 | 26.0 | 10.0% | 21.0% | $204.8B |
| ARGX | 73.7 | 35.1 | 78.6% | 38.0% | $47.4B |
| REGN | 73.0 | 19.4 | 1.0% | 31.4% | $80.2B |
| ALKS | 72.9 | 16.5 | -6.4% | 23.9% | $5.0B |
| ISRG | 72.7 | 61.7 | 20.5% | 28.4% | $180.9B |
| KRYS | 71.5 | 41.4 | 473.0% | 30.7% | $7.9B |
| Sector Average | 36.6 | 41.9 | 161.5% | -3292.7% | â |
Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France. The company operates through two segments, Finished Pharmaceutical Products and API. It offers Primatene Mist, an over-the-counter epinephrine inhalation product for the temporary relief of mild symptoms of intermittent asthma; Enoxaparin, a low molecular weight heparin to prevent and treat deep vein thrombosis; Naloxone for opioid overdose; Glucagon for injection emergency kit; and Cortrosyn, a lyophilized powder for use as a diagnostic agent in the screening of patients with adrenocortical insufficiency. The company also provides Amphadase, a bovine-sourced hyaluronidase injection to absorb and disperse other injected drugs; Epinephrine injection for the emergency treatment of allergic reactions; lidocaine jelly, an anesthetic product for urological procedures; lidocaine topical solution for various procedures; phytonadione injection, a vitamin K1 injection for newborn babies; emergency syringe products for emergency use in hospital settings; morphine injection for use with patient controlled analgesia pumps; and lorazepam injection for surgery and medical procedures. In addition, it offers neostigmine methylsulfate injection to treat myasthenia gravis and to reverse the effects of muscle relaxants; and Isoproterenol hydrochloride injection for mild or transient episodes of heart block. Further, the company distributes recombinant human insulin active pharmaceutical ingredients (API) and porcine insulin API. It serves hospitals, care facilities, alternate care sites, clinics, and doctors' offices. The company was founded in 1996 and is headquartered in Rancho Cucamonga, California.
Stock is losing momentum near highs. The 200-day SMA is flattening or beginning to turn. Historically, this stage precedes distribution.
| Metric | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 |
|---|---|---|---|---|
| Revenue | $183M | $192M | $174M | $171M |
| Gross Profit | $86M | $99M | $86M | $85M |
| Operating Income | $36M | $25M | $42M | $37M |
| Net Income | $24M | $17M | $31M | $25M |
| EPS (Diluted) | $0.51 | $0.37 | $0.64 | $0.51 |
| Gross Margin | 46.8% | 51.4% | 49.6% | 50.0% |
| Operating Margin | 19.4% | 13.2% | 24.2% | 21.9% |
| Net Margin | 13.3% | 9.0% | 17.8% | 14.8% |
| Year | Low | High | Range | Status |
|---|---|---|---|---|
| 2021 | $16.91 | $23.85 | 34.1% | Moderate |
| 2022 | $22.07 | $44.46 | 67.3% | Wide |
| 2023 | $27.58 | $67.66 | 84.2% | Wide |
| 2024 | $36.48 | $65.92 | 57.5% | Wide |
| 2025 | $20.39 | $39.01 | 62.7% | Wide |
Growth estimates have been dampened based on technical and fundamental signals. This is a post-hoc adjustment to prevent overly optimistic projections for stocks showing declining momentum or deteriorating fundamentals.
Scores are generated by a multi-stage ML pipeline combining fundamental analysis, ensemble predictions, and structural risk signals. All data is for research purposes only and does not constitute financial advice. Past performance does not guarantee future results.