Prothena Corporation plc (PRTA) vs ARS Pharmaceuticals, Inc. (SPRY)
Prothena Corporation plc and ARS Pharmaceuticals, Inc. are both Biotechnology companies. Prothena Corporation plc and ARS Pharmaceuticals, Inc. are of similar size ($427.1M and $412.7M). Prothena Corporation plc grew revenue faster over the last twelve months: 427.3% against 4.08%. Prothena Corporation plc has the higher net margin (−80.7% vs −184.3%) and the higher return on invested capital (0.00% vs −335.7%). Across the 17 metrics below, Prothena Corporation plc leads on 15 and ARS Pharmaceuticals, Inc. on 2.
Valuation
Profitability
| Metric | PRTA | SPRY | Biotechnology median |
|---|---|---|---|
| Gross margin | 100.00% | 71.37% | 65.16% |
| Operating margin | (101.80%) | (184.96%) | 0.00% |
| Net margin | (80.67%) | (184.26%) | 0.00% |
| Free cash flow margin | (111.49%) | (167.97%) | 0.00% |
| Return on equity | (14.39%) | (210.37%) | (57.72%) |
| Return on assets | (12.54%) | (76.54%) | (49.22%) |
| Return on invested capital | 0.00% | (335.65%) | 0.00% |
Growth
Health
Dividend
Size
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