下面是 AMS 與競爭對手在一些關鍵指標上的詳細比較：
| 代碼 | AMS | FMS | EHC | PSYS | OCR | MD |
| 交易所 | AMEX | NYSE | NYSE | NASDAQ | NYSE | NYSE |
股價表現 | ||||||
| 最後成交價$ | 2.38 | 49.17 | 57.82 | 33.69 | 97.90 | 50.87 |
| 最後成交量 (百) | 0 | 1,681 | N/A | 11,717 | 36,093 | 3,530 |
| 1周漲跌% | -4.20 | 0.30 | N/A | 0 | -0.50 | -0.70 |
| 4周漲跌% | -7.10 | 3 | N/A | 0 | 8.50 | -1.00 |
| 13周漲跌% | 4.20 | 6.30 | N/A | 1.40 | 24.60 | -0.90 |
| 26周漲跌% | -1.40 | 17.50 | N/A | 4.80 | 36 | 8.20 |
| 52周漲跌% | 3.60 | 31 | N/A | 60.40 | 50.50 | 23 |
估值水平 | ||||||
| 市盈率 | 7.21 | 19.26 | 21.49 | 13.30 | 60.15 | 14.74 |
| 市盈率與行業比值% | N/A | 85 | N/A | 79 | 217 | 74 |
| 市盈率與子行業比值% | N/A | 78 | N/A | 63 | 197 | 67 |
| 市銷率 | 0.72 | 1.38 | 1.47 | 0.99 | 1.55 | 1.37 |
| 市凈率 | 0.62 | 2.76 | N/A | 1.66 | 3.67 | 3.14 |
| 市現率 | 2.20 | 13.30 | N/A | 9.60 | 32.20 | 17.80 |
增長速度 | ||||||
| 季度營收增長率% | 1.30 | 11.10 | N/A | 11.70 | 5.70 | 12.90 |
| 年度營收增長率% | -12.30 | 8.40 | N/A | 2.20 | 6.70 | 13.20 |
| 3年營收年複合增長率% | -8.69 | 6.36 | N/A | 9.24 | 0.99 | 13.67 |
| 5年營收年複合增長率% | -2.03 | 6.48 | N/A | 22.48 | 0.60 | 13.49 |
| 季度EPS增長率% | N/A | 1 | N/A | 84 | 27.10 | 14 |
| 年度EPS增長率% | N/A | -5.30 | N/A | 12.30 | N/A | 14.30 |
| 3年盈餘年複合增長率% | N/A | -4.46 | N/A | 20.80 | N/A | 11.69 |
| 5年盈餘年複合增長率% | N/A | 2.55 | N/A | 32.47 | N/A | 10.08 |
公司規模 | ||||||
| 雇員總數 | 9 | 114,000 | 29,370 | 16,000 | 12,451 | 15,900 |
| 股票市值$ | 13,590,371 | 30,136,396,158 | 5,677,686,648 | 1,929,921,644 | 9,485,394,527 | 4,801,261,073 |
| 過去12個月營收$ | 4,229,000 | 4,428,729,000 | 3,753,781,000 | 1,944,021,000 | 1,563,560,000 | 910,820,000 |
| 過去12個月盈餘$ | -181,000.00 | 1,276,889,000 | N/A | 143,945,000 | 158,142,000 | 322,132,000 |
盈利能力 | ||||||
| 毛利率% | 44.30 | 33.76 | 100 | 31.80 | 0.21 | 33.64 |
| 息稅前利潤率% | 19.25 | 13.53 | 16.61 | 16.40 | 0.06 | 14.02 |
| EBITDA利潤率% | 53.50 | 18.50 | N/A | 19.30 | 11.60 | 22.80 |
| 股本回報率% | 8.48 | 12.74 | 26.73 | 12.40 | 0.07 | 11.00 |
| 投入資本回報率% | -0.40 | 7 | N/A | 6.40 | 3.80 | 11.50 |
| 資產回報率% | 3.24 | 5.16 | 5.35 | 5.60 | 0.03 | 5.72 |
股票數據 | ||||||
| 機構持股比例% | 7.50 | 2.10 | N/A | 88.90 | N/A | N/A |
| 沽空股數/日均成交量 | 0.20 | 10.70 | N/A | 3.80 | 3.30 | 11.10 |
| 沽空股數佔流通股比例% | 0 | N/A | N/A | 6.90 | 6.80 | 6.70 |