Taiwan: institutional net buying and selling

October 22, 2026, by net lots, ETFs left out.

Rank	Stock	Net (lots)	Foreign ownership
1	友達2409	−46,603	12.24%
2	南亞1303	−20,713	29.90%
3	國巨*2327	−16,585	41.69%
4	台塑1301	−16,261	34.56%
5	聯電2303	−16,156	39.80%
6	京元電子2449	−11,872	24.05%
7	瑞軒2489	−10,278	3.65%
8	台積電2330	−10,149	68.58%
9	中石化1314	−9,434	10.74%
10	華新科2492	−9,020	14.35%
11	台化1326	−8,423	39.49%
12	富喬1815	−7,935	20.19%
13	今國光6209	−6,548	11.38%
14	力成6239	−6,340	29.59%
15	欣銓3264	−6,015	34.99%
16	華通2313	−5,585	19.40%
17	國喬1312	−5,425	5.81%
18	凱基金2883	−5,019	29.73%
19	中美晶5483	−4,693	29.48%
20	金寶2312	−4,628	7.95%
21	元晶6443	−4,399	10.17%
22	南茂8150	−4,288	43.19%
23	聯茂6213	−4,049	20.23%
24	中工2515	−3,956	7.02%
25	合晶6182	−3,700	21.38%
26	南亞科2408	−3,680	14.58%
27	強茂2481	−3,584	11.42%
28	晶技3042	−3,432	23.03%
29	台達電2308	−3,210	60.37%
30	長興1717	−3,197	12.17%
31	日月光投控3711	−3,160	77.41%
32	旺宏2337	−2,814	22.29%
33	啟碁6285	−2,803	20.56%
34	臻鼎-KY4958	−2,801	53.60%
35	環球晶6488	−2,588	30.10%
36	光頡3624	−2,543	53.47%
37	TPK-KY3673	−2,541	35.57%
38	中纖1718	−2,328	6.12%
39	台半5425	−2,313	20.88%
40	世界5347	−2,294	33.23%
41	天二科技6834	−2,258	12.27%
42	矽格6257	−2,177	30.21%
43	華邦電2344	−2,087	19.64%
44	鼎元2426	−1,973	5.88%
45	金居8358	−1,964	25.09%
46	永光1711	−1,936	5.77%
47	大毅2478	−1,925	7.34%
48	騰輝電子-KY6672	−1,904	31.89%
49	聯合再生3576	−1,851	14.90%
50	穩懋3105	−1,758	42.61%

In lots of 1,000 shares

From the daily figures TWSE and TPEx publish on the three institutional investors and on foreign ownership; foreign includes foreign dealers, dealers both their own account and hedging.