Nephros, Inc., a commercial-stage company, develops and sells water solutions to the medical and commercial markets in the United States. The company offers ultrafiltration products that are used in dialysis centers for the removal of biological contaminants from water and bicarbonate concentrate; and in hospitals for the prevention of infection from waterborne pathogens, such as legionella and pseudomonas, as well …
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Competitive advantage assessment
Key strengths
Superior Capital ReturnsCapital return quality is top-tier (score 0.86). High ROIC indicates the business is reinvesting at attractive rates.
Expanding Operating MarginOperating margin trend is positive (score 0.81). Margin expansion confirms commercial leverage is building.
Key risks
Gross Margin VolatilityGross margin stability is poor (score 0.31). Margin volatility undermines the consumable moat thesis.
Declining Capital ReturnsROIC durability is weak (score 0.23). Volatility or decline in returns is a leading moat erosion signal.
The dashed ring is the peer median. Defense scores are percentile ranks
against peers, so 50 is roughly the typical company in this group.
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Where NEPH ranks in Medical Instruments & Supplies
Nephros, Inc. ranks #20 of 62
scored companies in Medical Instruments & Supplies by moat score — the top 32%.
The widest moat in the group is Intuitive Surgical, Inc. (ISRG)
at 86/100.
Moat scores for companies ranked near NEPH in Medical Instruments & Supplies
How NEPH scores on the Medical Devices & Diagnostics defenses
Pricing Power & Consumable Moat
Score 56
· 25% of the moat score
In MedTech, pricing power is rarely about the machine — it is about what the machine consumes.
R&D Pipeline & Capital Returns
Score 58
· 20% of the moat score
Research spending is how a device company keeps its installed base current, but spending alone proves nothing.
FCF Quality & Cash Conversion
Score 56
· 20% of the moat score
MedTech companies grow by acquisition, and the resulting intangible amortisation depresses reported earnings without consuming any cash.
Commercial Execution
Score 70
· 15% of the moat score
Devices are sold into hospitals and labs through committees, tenders and long qualification cycles, which makes the sales organisation expensive and hard to replicate.
Capital Structure & Resilience
Score 58
· 12% of the moat score
Serial acquirers carry debt, and the question is whether the cash flows underneath it are dependable enough to service it through a downturn.
Growth Durability
Score 90
· 8% of the moat score
Growth durability separates an expanding installed base from a good product cycle.
Nephros, Inc. (NEPH) scores 62 out of 100 on the StatsAlpha Moat Map, which rates its competitive advantage as moderate. It ranks #20 of 62 scored companies in Medical Instruments & Supplies, the top 32%. The score is a weighted composite of 6 competitive defenses, each measured against industry peers of 61 companies in Medical Instruments & Supplies. Its strongest defense is Growth Durability (90/100) and its weakest is Pricing Power & Consumable Moat (56/100).
How does Nephros, Inc. compare with other Medical Instruments & Supplies companies?
Nephros, Inc. ranks #20 of 62 scored companies in Medical Instruments & Supplies by moat score. The widest moat in Medical Instruments & Supplies is Intuitive Surgical, Inc. (ISRG) at 86/100. The companies ranked closest are Meihua International Medical Te (MHUA) at 62 just above it and Bausch + Lomb Corporation (BLCO) at 61 just below it.
How is the moat score calculated?
Each company is scored with an industry-specific template — Medical Devices & Diagnostics in this case, chosen because the defenses that matter to a bank are not the ones that matter to a software company. Every defense combines several financial signals, and each signal is measured as a percentile against a peer group of 61 companies in Medical Instruments & Supplies. The defenses are then weighted to produce the overall score out of 100.
Why is Nephros, Inc. scored with the Medical Devices & Diagnostics template?
Medical device and diagnostics companies place an instrument once and then sell the consumables, reagents and service that instrument needs for the next decade. The economics are a razor-and-blade model wrapped in regulatory approval and clinician habit, so the MedTech template scores the durability of that installed base rather than the size of any single product launch.
Which competitive defenses are measured for Nephros, Inc.?
The Medical Devices & Diagnostics template measures 6 defenses, and NEPH scores: Pricing Power & Consumable Moat (56), R&D Pipeline & Capital Returns (58), FCF Quality & Cash Conversion (56), Commercial Execution (70), Capital Structure & Resilience (58), Growth Durability (90). Each is scored independently as a percentile against peers, so a company can be strong on one and weak on another — the overall score reflects how those defenses are weighted for this industry.
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