4989 榮科


股價漲跌幅
202220212020
榮科-26.0%90.0%19.0%
0050-15.06%3.82%50.48%


營業毛利率,營業利益率,稅前淨利率,股東權益報酬率-近10年
2021202020192018201720162015201420132012
營業毛利率19.276.585.9814.2623.3315.65-0.79-4.14-2.93-3.19
營業利益率15.982.451.769.8220.0112.53-3.93-7.15-5.94-5.33
折舊負擔比率2.103.723.422.492.253.148.008.928.017.46
稅前淨利率15.761.531.4410.9518.7712.33-3.49-7.62-6.26-6.08
股東權益報酬率25.251.661.5512.3732.3430.06-11.63-58.62-75.20-50.90
資產報酬率19.961.451.3710.3925.2220.20-4.47-7.64-6.62-8.42
本業收入比101.27158.14123.2689.49106.49101.90113.5493.8194.7687.75
業外獲益比-1.41-58.14-23.2610.23-6.63-1.63-12.506.195.2412.25
無形資產佔淨值比0.190.320.120.110.080.000.000.000.000.00

營業毛利率,營業利益率,稅前淨利率,股東權益報酬率-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q4
營業毛利率15.5819.5819.3621.8815.656.507.704.227.494.974.146.378.7113.0814.569.0519.0220.33
營業利益率12.1615.6616.2419.0212.382.283.60-0.033.510.140.621.964.617.8310.554.6514.8616.08
稅前淨利率16.7615.5216.6217.6412.710.872.45-2.614.59-2.970.573.035.669.5610.299.6413.8415.77
本業收入比72.63100.5697.54107.8497.54257.14150.000.0077.14-4.35100.0066.6782.5082.67102.2748.48107.32101.97
業外獲益比27.37-1.132.46-7.842.46-157.14-50.00100.0022.86104.35-0.0038.1020.0018.67-2.2751.52-7.32-1.97

現金流量-近10年 (1.避開自由現金流量近3年都小於0的公司 2.營運現金流量要大於稅後淨利,除非受到應收帳款和存貨影響 3.營運現金流量不應該都是流出)
2021202020192018201720162015201420132012
營運現金流量(百萬)412167-1653506674747034660-133
自由現金流量(百萬)453-428136424485930236-204
稅後淨利(百萬)5643434277599406-96-194-190-238


現金流量-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q4
營運現金流量(百萬)-8835964103-1153112547138-53-4-145117-2911514676
自由現金流量(百萬)-11335060101-60-65-4135319-74-28112-12-22510914067
稅後淨利(百萬)15214016316498513-1228-183173260704799126

成長能力-近10年 (營業利益和稅後淨利成長率要大於營收成長率)
2021202020192018201720162015201420132012
營收(百萬)4483279629843209377529972763254530463353
營業利益(百萬)7166853315755376-109-182-181-179
稅後淨利(百萬)5643434277599406-96-194-190-238
EPS(完全稀釋)3.770.220.221.884.282.90-0.70-4.85-3.160.00
營收成長率(%)60.34-6.30-7.01-14.9925.968.478.57-16.45-9.16N/A
營業利益成長率(%)952.9428.30-83.17-58.28100.80N/AN/AN/AN/AN/A
稅後淨利成長率(%)1558.820.00-87.73-53.7647.54522.92N/AN/AN/AN/A
EPS成長率(%)1613.640.00-88.30-56.0747.59N/AN/AN/AN/AN/A

成長能力-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q4
營收(百萬)1131113812221159964782665585764780785704715789852681887965
營業利益(百萬)1381781982201191824027151433629032132155
稅後淨利(百萬)15214016316498513-1228-183173260704799126
EPS(完全稀釋)1.100.941.061.070.640.040.09-0.080.18-0.120.020.110.210.410.460.340.710.90
去年同期營收成長率(%)17.3245.5283.7698.1226.180.26-15.29-16.906.85-1.14-7.863.38-19.39-18.240.000.00--
去年同期營業利益成長率(%)15.97888.89725.000.00340.741700.00380.00-100.00-18.18-98.39-94.44-56.25-75.00-60.000.000.00--
去年同期稅後淨利成長率(%)55.102700.001153.851466.67250.00127.78333.33-170.59-12.50-130.00-95.71-63.83-67.68-52.380.000.00--
去年同期EPS成長率(%)71.882250.001077.781437.50255.56133.33350.00-172.73-14.29-129.27-95.65-67.65-70.42-54.440.000.00--
較上季營收成長率(%)-0.62-6.875.4420.2323.2717.5913.68-23.43-2.05-0.6411.51-1.54-9.38-7.3925.11-23.22-8.080.00
較上季營業利益成長率(%)-22.47-10.10-10.0084.87561.11-25.000.00-100.002600.00-80.00-64.29-57.58-46.77-31.11181.25-75.76-14.840.00
較上季稅後淨利成長率(%)8.57-14.11-0.6167.351860.00-61.54208.33-142.86255.56-700.00-82.35-46.88-46.67-14.2948.94-52.53-21.430.00
較上季EPS成長率(%)17.02-11.32-0.9367.191500.00-55.56212.50-144.44250.00-700.00-81.82-47.62-48.78-10.8735.29-52.11-21.110.00

每月營收變化
年/月月增率(%)去年同期年增率(%)累計營收年增率(%)年/月月增率(%)去年同期年增率(%)累計營收年增率(%)
2022/4-27.77-6.511.02019/12-6.93-6.54-7.01
2022/361.116.7717.342019/113.74-0.82-7.06
2022/1~2-29.4817.7317.732019/10-9.014.27-7.69
2021/12-9.030.2460.322019/97.566.1-8.92
2021/11-11.0447.2663.432019/813.4-9.11-10.8
2021/1010.9758.9465.232019/7-1.58-19.49-11.07
2021/9-17.7840.9766.062019/612.30.2-9.51
2021/821.41176.0969.942019/5-16.94-10.76-11.24
2021/7-3.8766.6558.682019/4-0.2523.25-11.35
2021/6-4.29119.0357.332019/335.58-20.98-19.42
2021/518.38129.8747.792019/1~2-30.32-18.52-18.52
2021/4-9.7955.5532.852018/12-1.24-15.92-14.97
2021/336.3430.4226.172018/119.08-22.56-14.89
2021/1~2-2.8923.4723.472018/10-7.41-15.43-14.02
2020/122.884.46-6.292018/9-7.86-19.12-13.87
2020/11-3.98-5.5-7.282018/80.45-12.84-13.16
2020/10-1.562.1-7.472018/722.519.03-13.21
2020/961.02-5.61-8.62018/60.0-9.35-16.38
2020/8-26.71-36.95-9.042018/514.72-20.29-17.52
2020/726.33-2.43-4.562018/4-36.2-35.25-16.89
2020/60.43-23.99-4.912018/356.95-9.79-10.93
2020/5-19.88-15.01-1.082018/1~2-42.110-11.58
2020/4-24.37-11.891.962017/12-9.030.7325.94
2020/341.9216.196.92017/1119.1214.7328.93
2020/1~2-18.821.731.732017/10-11.4523.3930.75

稅前淨利較去年同期
2022Q1(百萬)2021Q1(百萬)YoY(%)
190.0122.055.737
2021Q4(百萬)2020Q4(百萬)YoY(%)
177.07.02428.5
2021Q3(百萬)2020Q3(百萬)YoY(%)
203.016.01168.7

EPS較上季
2022Q1(元)2021Q4(元)比率
1.10.940.1702

應收帳周轉率和存貨周轉率-近10年
2021202020192018201720162015201420132012
應收帳款周轉率4.853.775.186.457.877.887.616.226.959.49
存貨周轉率7.306.986.626.469.198.357.426.788.849.26

應收帳周轉率和存貨周轉率-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q4
應收帳款周轉率1.071.071.261.311.161.101.030.901.141.151.341.311.421.661.901.631.801.98
存貨周轉率1.481.581.851.942.041.691.391.441.911.921.691.301.301.501.711.551.892.14

償債能力-近10年
2021202020192018201720162015201420132012
負債比0.240.180.180.160.160.290.390.750.940.87
金融負債(百萬)00000324473121319891984
營收淨額(百萬)4483279629843209377529972763254530463353
利息保障倍數278.9816.9316.170.00285.5949.14-8.21-6.08-6.30-8.40
長期銀行借款占稅後淨利比0.000.000.000.000.000.000.000.000.000.00

成本指標-近10年
2021202020192018201720162015201420132012
營收淨額(百萬)4483279629843209377529972763254530463353
推銷費用(百萬)60475263636458496142
管理費用(百萬)74535763481616161613
研發費(百萬)14151616151414121516
推銷費用率(%)1.341.681.741.961.672.142.101.932.001.25
管理費用率(%)1.651.901.911.961.270.530.580.630.530.39
研發費用率(%)0.310.540.540.500.400.470.510.470.490.48

成本指標-近20季
22Q121Q421Q321Q221Q120Q420Q320Q220Q119Q419Q319Q219Q118Q418Q318Q218Q117Q4
營收淨額(百萬)1131113812221159964782665585764780785704715789852681887965
推銷費用(百萬)171517141414111012151312121716121717
管理費用(百萬)192617171415131214181214131914141519
研發費(百萬)344334434435454445
推銷費用率(%)1.501.321.391.211.451.791.651.711.571.921.661.701.682.151.881.761.921.76
管理費用率(%)1.682.281.391.471.451.921.952.051.832.311.531.991.822.411.642.061.691.97
研發費用率(%)0.270.350.330.260.310.510.600.510.520.510.380.710.560.630.470.590.450.52

財務健檢燈號
公司上市滿三年資本額10億以上股本形成中現金增資比率低於50%負債比率低於50%董監持股設質低於10%現金(含約當現金)占股本超過50%過去4季累積正營運現金流量過去4季ROE超過25%過去6個月的營收維持正的年成長率過去4季的EPS年增率是正數
4989-榮科OOXOXXOXXO
4年13.78億100.0%21.69%51.77%44.56%438百萬24.24%

融資使用率
日期股價融資使用率
2022-05-17 -33.457.45%
2022-05-1632.857.58%
2022-05-1333.07.62%
2022-05-1232.57.62%
2022-05-1133.157.83%
2022-05-1033.87.80%
2022-05-0933.757.86%
2022-05-0635.257.86%
2022-05-0535.97.84%
2022-05-0435.257.79%
2022-05-0335.07.82%
2022-04-2934.857.88%
2022-04-2834.857.83%
2022-04-2735.37.92%
2022-04-2637.07.98%
2022-04-2537.758.12%
2022-04-2238.858.25%
2022-04-2139.28.25%
2022-04-2039.88.23%
2022-04-1939.88.22%
2022-04-1839.358.24%
2022-04-1539.28.27%
2022-04-1439.158.29%
2022-04-1339.38.34%
2022-04-1238.98.35%
2022-04-1139.158.51%
2022-04-0839.48.54%
2022-04-0739.458.54%
2022-04-0640.258.52%
2022-04-0140.68.53%
2022-03-3141.08.56%
2022-03-3041.758.58%
2022-03-2940.858.60%
2022-03-2841.68.59%
2022-03-2541.68.60%
2022-03-2441.38.54%
2022-03-2341.88.53%
2022-03-2241.08.53%
2022-03-2140.658.51%
2022-03-1839.558.51%
2022-03-1739.358.52%
2022-03-1638.38.67%
2022-03-1538.658.69%
2022-03-1439.78.79%
2022-03-1139.98.80%
2022-03-1040.49.11%
2022-03-0939.959.12%
2022-03-0839.69.29%
2022-03-0740.559.09%
2022-03-0442.19.19%
2022-03-0342.159.26%
2022-03-0242.79.46%
2022-03-0142.59.49%
2022-02-2542.09.53%
2022-02-2441.69.45%
2022-02-2343.09.59%
2022-02-2242.59.62%
2022-02-2143.99.88%
2022-02-1843.89.88%
2022-02-1744.09.82%
2022-02-1644.259.75%
2022-02-1543.69.64%
2022-02-1443.69.57%
2022-02-1145.09.44%
2022-02-1044.79.45%
2022-02-0944.19.36%
2022-02-0844.19.31%
2022-02-0743.39.40%
2022-01-2642.159.51%
2022-01-2541.459.60%
2022-01-2442.259.59%
2022-01-2142.159.62%
2022-01-2043.69.85%
2022-01-1943.359.86%
2022-01-1844.19.82%
2022-01-1744.359.90%
2022-01-1444.39.84%
2022-01-1343.89.87%
2022-01-1243.0510.07%
2022-01-1141.7510.06%
2022-01-1042.510.02%
2022-01-0742.559.96%
2022-01-0643.7510.11%
2022-01-0544.310.10%
2022-01-0444.4510.04%
2022-01-0345.2510.14%
2021-12-3046.010.07%
2021-12-2946.2510.06%
2021-12-2846.410.06%
2021-12-2746.910.11%
2021-12-2446.39.78%
2021-12-2346.8510.42%
2021-12-2244.09.37%
2021-12-2142.99.42%
2021-12-2042.159.38%
2021-12-1743.159.38%
2021-12-1644.459.33%
2021-12-1543.99.12%
2021-12-1443.78.96%
2021-12-1345.159.22%
2021-12-1046.09.37%
2021-12-0947.19.25%
2021-12-0847.359.42%
2021-12-0747.59.16%
2021-12-0648.259.57%
2021-12-0349.69.68%
2021-12-0248.810.17%
2021-12-0149.3511.64%
2021-11-3048.811.26%
2021-11-2946.79.33%
2021-11-1742.810.39%
2021-11-1642.5510.48%
2021-11-1543.510.08%
2021-11-1242.010.29%
2021-11-1143.010.47%
2021-11-1044.0510.48%
2021-11-0944.614.99%
2021-11-0842.1510.14%
2021-11-0541.910.18%
2021-11-0442.3510.45%
2021-11-0342.510.50%
2021-11-0242.810.24%
2021-11-0143.510.03%
2021-10-2942.09.29%
2021-10-2840.89.33%
2021-10-2741.59.30%
2021-10-2640.99.33%
2021-10-2540.559.71%
2021-10-2239.79.89%
2021-10-2140.59.74%
2021-10-2040.810.04%
2021-10-1941.09.65%
2021-10-1840.59.67%
2021-10-1540.159.65%
2021-10-1438.059.60%
2021-10-1337.39.66%
2021-10-1238.79.88%
2021-10-0841.4510.22%
2021-10-0742.810.50%
2021-10-0642.010.23%
2021-10-0542.7510.37%
2021-10-0440.8510.26%
2021-10-0142.910.94%
2021-09-3046.8511.34%
2021-09-2945.611.44%
2021-09-2849.012.21%
2021-09-2748.911.87%
2021-09-2446.6511.97%
2021-09-2343.611.21%
2021-09-2241.511.47%
2021-09-1743.311.60%
2021-09-1644.011.61%
2021-09-1542.511.72%
2021-09-1442.412.05%
2021-09-1343.412.17%
2021-09-1044.311.93%
2021-09-0946.610.73%
2021-09-0842.411.29%
2021-09-0743.4511.57%
2021-09-0643.4511.74%
2021-09-0343.5512.39%
2021-09-0243.6512.54%
2021-09-0144.5512.59%
2021-08-3143.812.95%
2021-08-3043.7513.36%
2021-08-2743.5513.70%
2021-08-2644.513.50%
2021-08-2544.514.28%
2021-08-2442.213.84%
2021-08-2343.6513.12%
2021-08-2041.112.28%
2021-08-1940.312.58%
2021-08-1842.9512.23%
2021-08-1741.312.55%
2021-08-1643.413.84%
2021-08-1348.214.58%
2021-08-1249.414.80%
2021-08-1146.816.01%
2021-08-1049.0516.70%
2021-08-0949.017.05%
2021-08-0649.616.23%
2021-08-0549.614.81%
2021-08-0450.015.26%
2021-08-0350.915.23%
2021-08-0250.115.11%
2021-07-3048.2515.07%
2021-07-2949.5518.97%
2021-07-2848.3518.70%
2021-07-2752.219.99%
2021-07-2652.720.14%
2021-07-2352.920.38%
2021-07-2254.018.58%
2021-07-2157.318.57%
2021-07-2052.117.87%
2021-07-1952.818.05%
2021-07-1652.017.88%
2021-07-1554.222.01%
2021-07-1452.920.66%
2021-07-1357.922.13%
2021-07-1252.718.85%
2021-07-0947.9516.09%
2021-07-0845.414.00%
2021-07-0743.814.02%
2021-07-0644.114.26%
2021-07-0546.3516.40%
2021-07-0244.516.38%
2021-07-0144.1516.20%
2021-06-3044.3516.63%
2021-06-2942.7516.48%
2021-06-2843.616.62%
2021-06-2542.9517.11%
2021-06-2443.517.65%
2021-06-2343.6517.65%
2021-06-2243.4517.66%
2021-06-2142.817.46%
2021-06-1845.320.78%
2021-06-1746.820.72%
2021-06-1647.120.65%
2021-06-1547.216.95%
2021-06-1146.3516.47%
2021-06-1044.013.75%
2021-06-0940.013.50%
2021-06-0838.513.25%
2021-06-0738.512.97%
2021-06-0438.5512.65%
2021-06-0339.512.46%
2021-06-0239.5512.60%
2021-06-0140.012.38%
2021-05-3140.6511.64%
2021-05-2839.411.82%
2021-05-2738.2512.11%
2021-05-2638.9511.85%
2021-05-2538.1512.21%
2021-05-2437.5511.79%
2021-05-2137.0512.15%
2021-05-2035.912.26%
2021-05-1937.5511.50%
2021-05-1834.1510.80%

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