BIIB

Value 202020212022202320242025 Current Total common shares outstanding 152.34 M146.96 M144.49 M145.36 M146.37 M146.76 M 147.64 M Enterprise value 44.16 B42.26 B43.1 B45.24 B27.01 B29.88 B 27.21 B Price to earnings ratio 9.8723.0713.0633.5913.6820.02 21.65 Price to sales ratio 2.943.273.913.962.312.62 2.98 Price to cash flow ratio 9.349.8628.7525.197.7611.74 11.45 Price to book ratio 3.693.292.972.63-9.82-11.28 0.57 Enterprise value to EBITDA ratio 8.8212.710.4925.2510.4712.79 11.23 Return on assets % 0.160.070.120.040.060.04 0.01 Return on equity % 0.370.140.230.080.10.07 0.02 Return on invested capital % 65.6152.93167.59115.2697.8720.1 8.43 Gross margin % 86.5780.7977.6174.2476.1275.69 73.32 Operating margin % 33.8425.8735.3113.1819.715.74 15.24 EBITDA margin % 37.2430.3140.418.2226.6623.62 23.49 Net margin % 29.7614.1729.9511.8116.8713.07 12.89 Quick ratio 1.551.512.581.260.92.03 2.41 Current ratio 1.841.832.9921.352.68 3.06 Inventory turnover 1.931.741.691.310.931.11 0.32 Asset turnover 0.520.450.420.380.350.34 0.08 Debt to assets ratio 0.30.360.270.260.220.21 — Debt to equity ratio 0.70.790.490.47-2.47-2.74 — Long term debt to total assets ratio 0.30.260.260.260.220.21 0.21 Long term debt to total equity ratio 0.690.580.470.47-2.47-2.74 0.34 Operating cash flow per share 26.2224.339.4810.6319.7114.99 17.58 EBIT per share 28.2118.9924.68.9113.0610.58 11.02 EBITDA per share 31.0422.2528.1512.317.6815.88 16.46 Total debt per share 46.557.2644.9847.6543.1542.74 — Cash per share 11.8228.2235.027.0612.6421.47 23.92 Net current asset value per share 42.752.5267.0647.1151.1161.01 61.93 Tangible book value per share 66.3472.8491.77101.64-128.27-122.13 20.95 Working capital per share 19.523.7944.6523.5213.2138.24 41.72 Book value per share 66.3472.8491.77101.64-17.44-15.61 125.69