3580 友威科籌碼：三大法人、融資融券、借券與外資持股

3580

市場: 上櫃
產業: 其他電子業
收盤（2026/10/19）: 118.00 −3.50（−2.88%）
市值: 46.6 億元
本益比: 72.84 倍
股價淨值比: 4.50 倍
殖利率: 1.02%

生產真空濺鍍與電漿蝕刻設備，並提供鍍膜代工

2026 年 9 月營收7,407 萬元

年增: +110.12%
月增: +59.75%
累計年增: +6.87%

看月營收

備註：主係本月濺鍍設備收入較去年同期增加所致

資料來源：證券櫃檯買賣中心、公開資訊觀測站；依政府資料開放授權條款提供。市值（收盤價乘以發行股數）為 Livermore 依官方資料計算。

期間

近 60 個交易日合計

三大法人在這段期間的買賣超合計，與外資持股比率的變化。

外資近 60 日（張）: +1,965
投信近 60 日（張）: 0
自營商近 60 日（張）: +118
三大法人近 60 日（張）: +2,083
外資持股比率: 22.10%; 60 日來 +8.60 個百分點

資料來源：證券櫃檯買賣中心；依政府資料開放授權條款提供。期間合計與持股比率的變化為 Livermore 依官方資料計算。

三大法人買賣超

每天的買賣超，外資不含外資自營商，自營商分自行買賣與避險。單位是張（1 張 = 1,000 股），游標停在數字上可以看到股數。

三大法人買賣超
日期	收盤	漲跌幅	外資（張）	自營商自行買賣（張）	自營商避險（張）	自營商（張）	三大法人（張）
2026/10/19	118.00	−2.88%	−484	0	−60	−60	−544
2026/10/16	121.50	+9.95%	+350	0	+57	+57	+408
2026/10/15	110.50	−8.68%	−76	0	−139	−139	−215
2026/10/14	121.00	+5.22%	+13	0	+112	+112	+125
2026/10/13	115.00	+2.22%	+470	+6	+59	+65	+535
2026/10/12	112.50	+9.76%	+574	0	+28	+28	+602
2026/10/8	102.50	−0.97%	−36	0	+17	+17	−19
2026/10/7	103.50	0.00%	+112	0	+19	+19	+131
2026/10/6	103.50	−4.17%	+119	0	0	0	+119
2026/10/5	108.00	−0.46%	+247	−3	−3	−6	+241
2026/10/2	108.50	−0.46%	+106	0	+6	+6	+112
2026/10/1	109.00	−1.36%	+45	−6	−1	−7	+38
2026/9/30	110.50	−0.45%	−445	0	0	0	−444
2026/9/29	111.00	+8.82%	−141	0	0	0	−141
2026/9/24	102.00	+2.31%	−9	0	+1	+1	−9
2026/9/23	99.70	−1.77%	+171	0	−4	−4	+167
2026/9/22	101.50	+1.00%	+342	+3	+1	+4	+346
2026/9/21	100.50	+3.82%	+369	+3	0	+3	+372
2026/9/18	96.80	+2.33%	+42	+2	+5	+7	+49
2026/9/17	94.60	+4.19%	−180	0	+3	+3	−177
2026/9/16	90.80	+3.18%	−195	0	+1	+1	−194
2026/9/15	88.00	+7.45%	+266	+1	+1	+2	+268
2026/9/14	81.90	−1.56%	−14	0	0	0	−14
2026/9/11	83.20	−3.48%	−58	0	0	0	−58
2026/9/10	86.20	−0.23%	+16	0	+1	+1	+17
2026/9/9	86.40	+1.05%	+14	0	0	0	+14
2026/9/8	85.50	−1.50%	−74	0	0	0	−74
2026/9/7	86.80	−1.48%	−61	0	+1	+1	−60
2026/9/4	88.10	+3.04%	−15	0	0	0	−15
2026/9/3	85.50	−3.93%	−232	0	−2	−2	−235
2026/9/2	89.00	+6.97%	+97	0	+5	+5	+101
2026/9/1	83.20	+3.35%	+108	0	+2	+2	+110
2026/8/31	80.50	−2.19%	+1	0	−1	−1	0
2026/8/28	82.30	+1.73%	−3	0	0	0	−3
2026/8/27	80.90	+1.76%	+93	0	0	0	+93
2026/8/26	79.50	+2.85%	+53	0	+1	+1	+54
2026/8/25	77.30	+0.78%	−24	0	+1	+1	−23
2026/8/24	76.70	−1.92%	−57	0	0	0	−57
2026/8/21	78.20	−0.13%	−16	0	−1	−1	−17
2026/8/20	78.30	+0.64%	0	0	+1	+1	+1
2026/8/19	77.80	−2.75%	−99	0	0	0	−99
2026/8/18	80.00	−4.42%	−49	0	0	0	−49
2026/8/17	83.70	−2.33%	−44	0	0	0	−44
2026/8/14	85.70	+7.53%	+180	0	0	0	+180
2026/8/13	79.70	−0.87%	0	0	0	0	0
2026/8/12	80.40	+3.61%	+156	0	0	0	+156
2026/8/11	77.60	−3.60%	−34	0	+1	+1	−33
2026/8/10	80.50	+4.55%	+74	0	−2	−2	+72
2026/8/7	77.00	−2.04%	−46	0	+1	+1	−45
2026/8/6	78.60	−0.38%	−21	0	+1	+1	−20
2026/8/5	78.90	+4.50%	−11	0	+1	+1	−11
2026/8/4	75.50	+1.75%	−21	0	+1	+1	−20
2026/8/3	74.20	+4.51%	+15	0	−1	−1	+14
2026/7/31	71.00	+7.58%	+99	0	0	0	+99
2026/7/30	66.00	−4.35%	+67	0	0	0	+67
2026/7/29	69.00	−7.51%	+188	0	0	0	+187
2026/7/28	74.60	−7.67%	+89	0	0	0	+89
2026/7/27	80.80	+1.25%	−10	0	+1	+1	−9
2026/7/24	79.80	−1.72%	−69	0	−1	−1	−70
2026/7/23	81.20	−0.61%	+15	0	+1	+1	+16

資料來源：證券櫃檯買賣中心；依政府資料開放授權條款提供。漲跌幅為 Livermore 依官方資料計算。

融資融券

每天的融資、融券買賣與餘額，單位是張。

融資融券
日期	融資買進	融資賣出	融資餘額（張）	增減	融券賣出	融券買進	融券餘額（張）	增減	資券互抵
2026/10/19	556	421	3,983	+135	1	23	72	−22	5
2026/10/16	783	280	3,848	+503	21	0	94	+21	13
2026/10/15	435	618	3,345	−183	0	24	73	−24	10
2026/10/14	801	400	3,528	+401	23	0	97	+10	6
2026/10/13	657	559	3,127	+98	10	5	87	+5	4
2026/10/12	96	111	3,029	−15	15	0	82	+15	0
2026/10/8	27	35	3,044	−11	1	7	67	−6	0
2026/10/7	87	143	3,055	−57	4	2	73	+2	0
2026/10/6	46	85	3,112	−39	1	21	71	−20	3
2026/10/5	99	158	3,151	−59	5	0	91	+5	4
2026/10/2	91	91	3,210	0	2	1	86	+1	0
2026/10/1	143	123	3,210	+18	1	15	85	−14	0
2026/9/30	503	357	3,192	+146	20	2	99	+18	3
2026/9/29	538	244	3,046	+294	37	0	81	+37	2
2026/9/24	204	107	2,752	+97	8	4	44	+4	3
2026/9/23	91	262	2,655	−171	2	11	40	−9	1
2026/9/22	79	138	2,826	−60	3	1	49	+1	3
2026/9/21	201	85	2,886	+116	12	61	48	−49	2
2026/9/18	86	84	2,770	+2	11	6	97	+5	1
2026/9/17	297	138	2,768	+159	32	2	92	+30	3
2026/9/16	153	92	2,609	+61	43	9	62	+34	4
2026/9/15	115	60	2,548	+53	8	2	28	+6	0
2026/9/14	25	14	2,495	+11	1	1	22	0	0
2026/9/11	11	27	2,484	−16	0	1	22	−1	0
2026/9/10	10	11	2,500	−1	7	1	23	+6	0
2026/9/9	20	2	2,501	+15	2	0	17	+2	0
2026/9/8	43	20	2,486	+23	0	4	15	−4	2
2026/9/7	27	24	2,463	+3	0	5	19	−5	0
2026/9/4	24	12	2,460	+12	4	6	24	−2	3
2026/9/3	33	57	2,448	−26	10	2	26	+8	0
2026/9/2	80	60	2,474	+18	4	0	18	+4	0
2026/9/1	23	37	2,456	−14	2	0	14	+2	0
2026/8/31	10	1	2,470	+9	0	0	12	0	0
2026/8/28	15	13	2,461	+2	7	8	12	−1	1
2026/8/27	5	10	2,459	−5	0	0	13	0	0
2026/8/26	3	8	2,464	−5	0	0	13	0	0
2026/8/25	8	14	2,469	−6	1	0	13	+1	0
2026/8/24	7	9	2,475	−2	2	0	12	−8	0
2026/8/21	2	1	2,477	+1	0	0	20	0	0
2026/8/20	8	4	2,476	+4	10	0	20	+10	0
2026/8/19	9	1	2,472	+8	0	1	10	−1	0
2026/8/18	14	26	2,464	−12	1	6	11	−5	0
2026/8/17	19	3	2,476	+16	5	5	16	0	0
2026/8/14	37	36	2,460	+1	12	0	16	+12	1
2026/8/13	10	20	2,459	−11	0	4	4	−4	0
2026/8/12	10	19	2,470	−9	1	1	8	0	0
2026/8/11	12	27	2,479	−15	4	1	8	+3	1
2026/8/10	31	16	2,494	+15	1	0	5	+1	0
2026/8/7	12	7	2,479	+5	1	1	4	0	0
2026/8/6	9	20	2,474	−11	1	0	4	+1	1
2026/8/5	16	7	2,485	+9	1	0	3	+1	0
2026/8/4	20	25	2,476	−5	0	0	2	0	0
2026/8/3	37	9	2,481	+28	2	0	2	+2	2
2026/7/31	11	4	2,453	+7	0	1	0	−1	0
2026/7/30	14	52	2,446	−38	0	1	1	−1	1
2026/7/29	26	240	2,484	−220	1	0	2	+1	0
2026/7/28	42	189	2,704	−151	1	3	1	−2	6
2026/7/27	17	15	2,855	+2	3	1	3	+2	0
2026/7/24	4	29	2,853	−25	0	3	1	−3	0
2026/7/23	14	70	2,878	−56	1	7	4	−6	2

資料來源：證券櫃檯買賣中心；依政府資料開放授權條款提供。增減（與前一個交易日的餘額相比）為 Livermore 依官方資料計算。

借券賣出

每天的借券賣出、還券與餘額，單位是張（來源是股數，四捨五入到張）。

借券賣出
日期	借券賣出	還券	借券賣出餘額（張）	增減	次一營業日可借券賣出
2026/10/19	320	22	1,129	+298	555
2026/10/16	80	109	831	−29	505
2026/10/15	25	188	860	−163	469
2026/10/14	100	0	1,023	+100	435
2026/10/13	108	23	923	+85	370
2026/10/12	1	44	838	−43	298
2026/10/8	7	76	881	−69	284
2026/10/7	4	58	950	−54	282
2026/10/6	20	48	1,004	−28	277
2026/10/5	19	95	1,032	−76	272
2026/10/2	24	27	1,108	−3	262
2026/10/1	22	33	1,111	−11	256
2026/9/30	89	0	1,122	+89	245
2026/9/29	7	201	1,033	−194	199
2026/9/24	0	64	1,227	−64	172
2026/9/23	21	48	1,291	−27	165
2026/9/22	7	6	1,318	+1	159
2026/9/21	5	5	1,317	0	151
2026/9/18	7	8	1,317	−1	137
2026/9/17	16	13	1,318	+3	127
2026/9/16	47	44	1,315	+3	108
2026/9/15	15	0	1,312	+15	93
2026/9/14	0	16	1,297	−16	84
2026/9/11	0	9	1,313	−9	86
2026/9/10	1	3	1,322	−2	88
2026/9/9	0	2	1,324	−2	91
2026/9/8	12	9	1,326	+3	97
2026/9/7	7	0	1,323	+7	101
2026/9/4	20	0	1,316	+20	101
2026/9/3	84	6	1,296	+78	100
2026/9/2	13	21	1,218	−8	95
2026/9/1	0	0	1,226	0	91
2026/8/31	5	19	1,226	−14	91
2026/8/28	0	34	1,240	−34	96
2026/8/27	0	0	1,274	0	102
2026/8/26	0	41	1,274	−41	104
2026/8/25	7	0	1,315	+7	107
2026/8/24	0	0	1,308	0	115
2026/8/21	0	9	1,308	−9	120
2026/8/20	2	13	1,317	−11	125
2026/8/19	0	0	1,328	0	131
2026/8/18	0	121	1,328	−121	141
2026/8/17	1	9	1,449	−8	155
2026/8/14	0	33	1,457	−33	163
2026/8/13	3	8	1,490	−5	162
2026/8/12	0	0	1,495	0	169
2026/8/11	7	0	1,495	+7	172
2026/8/10	1	9	1,488	−8	173
2026/8/7	3	12	1,496	−9	180
2026/8/6	1	38	1,505	−37	188
2026/8/5	10	2	1,542	+8	194
2026/8/4	0	61	1,534	−61	209
2026/8/3	0	0	1,595	0	224
2026/7/31	3	0	1,595	+3	237
2026/7/30	11	0	1,592	+11	251
2026/7/29	7	0	1,581	+7	261
2026/7/28	23	0	1,574	+23	268
2026/7/27	9	0	1,551	+9	279
2026/7/24	5	48	1,542	−43	305
2026/7/23	3	60	1,585	−57	350

資料來源：證券櫃檯買賣中心；依政府資料開放授權條款提供。增減（與前一個交易日的餘額相比）為 Livermore 依官方資料計算。

外資持股

外資及陸資每天的持股、持股比率與尚可投資的股數，單位是張。

外資持股
日期	外資持股（張）	增減	外資持股比率	尚可投資（張）	發行股數（張）	投資上限
2026/10/19	8,724	−155	22.10%	30,747	39,471	100.00%
2026/10/16	8,879	+350	22.49%	30,592	39,471	100.00%
2026/10/15	8,529	−51	21.60%	30,942	39,471	100.00%
2026/10/14	8,579	+113	21.73%	30,891	39,471	100.00%
2026/10/13	8,466	+578	21.44%	31,004	39,471	100.00%
2026/10/12	7,888	+575	19.98%	31,583	39,471	100.00%
2026/10/8	7,313	−30	18.52%	32,158	39,471	100.00%
2026/10/7	7,344	+115	18.60%	32,127	39,471	100.00%
2026/10/6	7,229	+147	18.31%	32,242	39,471	100.00%
2026/10/5	7,082	+271	17.94%	32,389	39,471	100.00%
2026/10/2	6,811	+131	17.25%	32,660	39,471	100.00%
2026/10/1	6,681	+67	16.92%	32,790	39,471	100.00%
2026/9/30	6,613	−356	16.75%	32,857	39,471	100.00%
2026/9/29	6,969	−134	17.65%	32,502	39,471	100.00%
2026/9/24	7,103	−9	17.99%	32,368	39,471	100.00%
2026/9/23	7,112	+187	18.01%	32,359	39,471	100.00%
2026/9/22	6,925	+394	17.54%	32,546	39,471	100.00%
2026/9/21	6,531	+374	16.54%	32,940	39,471	100.00%
2026/9/18	6,157	+49	15.59%	33,314	39,471	100.00%
2026/9/17	6,108	−164	15.47%	33,363	39,471	100.00%
2026/9/16	6,272	−148	15.88%	33,199	39,471	100.00%
2026/9/15	6,419	+278	16.26%	33,051	39,471	100.00%
2026/9/14	6,141	−14	15.55%	33,330	39,471	100.00%
2026/9/11	6,155	−58	15.59%	33,316	39,471	100.00%
2026/9/10	6,213	+17	15.74%	33,258	39,471	100.00%
2026/9/9	6,196	+14	15.69%	33,275	39,471	100.00%
2026/9/8	6,182	−62	15.66%	33,289	39,471	100.00%
2026/9/7	6,244	−55	15.81%	33,227	39,471	100.00%
2026/9/4	6,299	+5	15.95%	33,172	39,471	100.00%
2026/9/3	6,295	−150	15.94%	33,176	39,471	100.00%
2026/9/2	6,445	+110	16.32%	33,026	39,471	100.00%
2026/9/1	6,335	+108	16.04%	33,136	39,471	100.00%
2026/8/31	6,227	+6	15.77%	33,244	39,471	100.00%
2026/8/28	6,221	−3	15.76%	33,249	39,471	100.00%
2026/8/27	6,224	+93	15.76%	33,246	39,471	100.00%
2026/8/26	6,131	+54	15.53%	33,339	39,471	100.00%
2026/8/25	6,077	−19	15.39%	33,394	39,471	100.00%
2026/8/24	6,096	−57	15.44%	33,374	39,471	100.00%
2026/8/21	6,153	−16	15.58%	33,317	39,471	100.00%
2026/8/20	6,169	+2	15.62%	33,301	39,471	100.00%
2026/8/19	6,167	−99	15.62%	33,303	39,471	100.00%
2026/8/18	6,266	−49	15.87%	33,204	39,471	100.00%
2026/8/17	6,316	−43	16.00%	33,155	39,471	100.00%
2026/8/14	6,359	+180	16.10%	33,112	39,471	100.00%
2026/8/13	6,179	0	15.65%	33,292	39,471	100.00%
2026/8/12	6,179	+156	15.65%	33,292	39,471	100.00%
2026/8/11	6,023	−9	15.25%	33,448	39,471	100.00%
2026/8/10	6,032	+75	15.28%	33,439	39,471	100.00%
2026/8/7	5,956	−46	15.09%	33,514	39,471	100.00%
2026/8/6	6,002	−21	15.20%	33,468	39,471	100.00%
2026/8/5	6,023	−11	15.26%	33,447	39,471	100.00%
2026/8/4	6,035	−21	15.28%	33,436	39,471	100.00%
2026/8/3	6,056	+16	15.34%	33,415	39,471	100.00%
2026/7/31	6,040	+99	15.30%	33,431	39,471	100.00%
2026/7/30	5,941	+367	15.05%	33,530	39,471	100.00%
2026/7/29	5,574	+195	14.12%	33,897	39,471	100.00%
2026/7/28	5,379	+112	13.62%	34,091	39,471	100.00%
2026/7/27	5,267	−1	13.34%	34,203	39,471	100.00%
2026/7/24	5,269	−63	13.34%	34,202	39,471	100.00%
2026/7/23	5,332	+17	13.50%	34,139	39,471	100.00%

資料來源：證券櫃檯買賣中心；依政府資料開放授權條款提供。增減（與前一個交易日的餘額相比）為 Livermore 依官方資料計算。

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近 60 個交易日合計

三大法人買賣超

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