Taiwan: institutional net buying and selling

October 21, 2026, by net lots, ETFs left out.

Rank	Stock	Net (lots)	Foreign ownership
1	鴻海2317	−2,775	39.84%
2	沛爾生醫*-創6949	−2,005	3.60%
3	中石化1314	−1,761	11.03%
4	台玻1802	−1,645	6.35%
5	中鋼2002	−1,618	16.15%
6	聯電2303	−1,402	39.87%
7	台灣大3045	−1,173	19.70%
8	新興2605	−1,076	49.96%
9	台積電2330	−1,048	68.63%
10	旺宏2337	−740	22.40%
11	榮成1909	−669	9.81%
12	聯發科2454	−628	54.26%
13	大成鋼2027	−591	26.31%
14	晶技3042	−576	23.34%
15	裕民2606	−502	24.81%
16	誠美材4960	−485	18.48%
17	雙鴻3324	−455	39.44%
18	華航2610	−429	15.83%
19	華通2313	−405	19.74%
20	全新2455	−405	32.91%
21	和桐1714	−398	17.33%
22	智通*8932	−390	27.24%
23	南茂8150	−385	43.80%
24	長榮航2618	−375	33.88%
25	萬海2615	−370	48.47%
26	台虹8039	−335	13.13%
27	中華電2412	−332	18.81%
28	威剛3260	−325	13.36%
29	精金3049	−322	1.89%
30	緯穎6669	−270	26.32%
31	臺企銀2834	−258	15.99%
32	元太8069	−229	40.84%
33	陽明2609	−218	28.27%
34	永光1711	−215	6.18%
35	景碩3189	−203	22.06%
36	智邦2345	−200	56.07%
37	遠東新1402	−197	17.68%
38	中環2323	−189	10.83%
39	大立光3008	−166	23.06%
40	榮剛5009	−164	15.98%
41	台達電2308	−155	60.49%
42	愛山林2540	−154	1.74%
43	世紀鋼9958	−154	9.38%
44	中光電投控3718	−153	8.87%
45	嘉晶3016	−149	12.02%
46	台化1326	−143	39.64%
47	台光電2383	−142	43.21%
48	德宏5475	−138	5.22%
49	華新1605	−137	19.10%
50	大成1210	−133	7.87%

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.