What counts as a Taiwanese stock here?

We classify each company by its headquarters country from its profile, so Taiwanese companies that trade in the US as ADRs still count toward Taiwan. The list spans our global universe above a $2 billion market cap and refreshes nightly.

Is this the same as the TAIEX?

No. The TAIEX is a curated benchmark with licensed membership rules — free-float weighting, liquidity screens, periodic committee reviews. This list is the broader Taiwan market those benchmarks draw from: every Taiwanese company we cover, ranked by market capitalization.

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Largest Taiwanese Stocks by Market Cap

How This List Is Built

The largest Taiwanese companies, ranked by market capitalization in US dollars with live prices — the market the TAIEX tracks.

We tag each company with its headquarters country from its profile and rank the Taiwan market by market capitalization, converted to US dollars with daily exchange rates and overlaid with live prices. The universe spans global stocks above a $2 billion market cap and refreshes nightly.

Frequently Asked Questions

What counts as a Taiwanese stock here?: We classify each company by its headquarters country from its profile, so Taiwanese companies that trade in the US as ADRs still count toward Taiwan. The list spans our global universe above a $2 billion market cap and refreshes nightly.
Is this the same as the TAIEX?: No. The TAIEX is a curated benchmark with licensed membership rules — free-float weighting, liquidity screens, periodic committee reviews. This list is the broader Taiwan market those benchmarks draw from: every Taiwanese company we cover, ranked by market capitalization.

Largest Taiwanese Stocks by Market Cap

Data as of Sep 8, 2026prices update during market hours (15-min delayed)all figures in USD

Rank	Company				Country
1	Taiwan Semiconductor Manufacturing Company LimitedTSM	$2.28T	$440.25	+2.64%$11.34	TW
2	MediaTek Inc.2454.TW	$238.80B	$149.61	−1.05%$1.59	TW
3	Delta Electronics, Inc.2308.TW	$148.93B	$57.34	−2.43%$1.43	TW
4	Hon Hai Precision Industry Co., Ltd.2317.TW	$111.86B	$7.99	−1.76%$0.14	TW
5	ASE Technology Holding Co., Ltd.ASX	$88.03B	$40.04	+6.73%$2.53	TW
6	Fubon Financial Holding Co., Ltd.2881.TW	$64.68B	$4.73	−0.33%$0.02	TW
7	Elite Material Co., Ltd.2383.TW	$60.78B	$169.63	−2.82%$4.92	TW
8	Nan Ya Plastics Corporation1303.TW	$59.20B	$7.46	+1.95%$0.14	TW
9	United Microelectronics CorporationUMC	$54.71B	$21.94	+5.61%$1.16	TW
10	Cathay Financial Holding Co., Ltd.2882.TW	$52.89B	$3.61	−0.87%$0.03	TW
11	Nanya Technology Corporation2408.TW	$52.27B	$16.87	+2.71%$0.44	TW
12	Unimicron Technology Corp.3037.TW	$47.78B	$30.30	+0.53%$0.16	TW
13	CTBC Financial Holding Co., Ltd.2891.TW	$42.63B	$2.17	+1.19%$0.03	TW
14	Wiwynn Corporation6669.TW	$41.44B	$74.33	−6.02%$4.76	TW
15	Asia Vital Components Co., Ltd.3017.TW	$40.96B	$104.35	−3.95%$4.29	TW
16	Quanta Computer Inc.2382.TW	$40.16B	$10.42	−5.61%$0.62	TW
17	Hon. Precision, Inc.7769.TW	$39.84B	$221.40	+6.17%$12.86	TW
18	King Slide Works Co., Ltd.2059.TW	$37.90B	$397.70	−9.96%$43.99	TW
19	Yageo Corporation2327.TW	$37.00B	$18.01	−3.74%$0.70	TW
20	Accton Technology Corporation2345.TW	$34.71B	$62.10	−6.90%$4.61	TW
21	Chunghwa Telecom Co., Ltd.CHT	$34.29B	$44.20	+0.87%$0.38	TW
22	TS Financial Holding Co., Ltd.2887.TW	$34.14B	$1.36	+4.14%$0.05	TW
23	Chroma ATE Inc.2360.TW	$30.48B	$71.95	+1.57%$1.11	TW
24	Yuanta Financial Holding Co., Ltd.2885.TW	$29.90B	$2.24	+0.57%$0.01	TW
25	LARGAN Precision Co.,Ltd3008.TW	$27.01B	$206.47	−2.40%$5.08	TW
26	Winbond Electronics Corporation2344.TW	$26.87B	$5.97	+4.44%$0.25	TW
27	Jentech Precision Industrial Co., Ltd3653.TW	$25.87B	$176.30	−1.86%$3.34	TW
28	ASPEED Technology Inc.5274.TWO	$25.39B	$610.53	+0.03%$0.16	TW
29	Global Unichip Corp.3443.TW	$25.37B	$189.32	+0.42%$0.79	TW
30	POYA International Co., Ltd.5904.TWO	$24.24B	$2.28	+0.00%$0.00	TW
31	Formosa Petrochemical Corporation6505.TW	$24.09B	$2.53	−0.13%$0.00	TW
32	Mega Financial Holding Co., Ltd.2886.TW	$23.84B	$1.61	+0.80%$0.01	TW
33	E.SUN Financial Holding Company, Ltd.2884.TW	$23.40B	$1.45	+4.59%$0.06	TW
34	ASUSTeK Computer Inc.2357.TW	$22.84B	$30.75	−3.10%$0.98	TW
35	Nan Ya Printed Circuit Board Corporation8046.TW	$21.04B	$32.56	−2.38%$0.79	TW
36	Lite-On Technology Corporation2301.TW	$20.97B	$9.24	−2.68%$0.25	TW
37	SinoPac Financial Holdings Company Limited2890.TW	$20.40B	$1.38	+2.00%$0.03	TW
38	KGI Financial Holding Co., Ltd.2883.TW	$20.11B	$1.18	+0.95%$0.01	TW
39	Hua Nan Financial Holdings Co., Ltd.2880.TW	$19.96B	$1.43	+1.80%$0.03	TW
40	Wistron Corporation3231.TW	$18.84B	$5.92	−5.33%$0.33	TW
41	PharmaEssentia Corporation6446.TW	$18.41B	$44.63	+6.04%$2.54	TW
42	Advantech Co., Ltd.2395.TW	$18.12B	$20.87	−3.38%$0.73	TW
43	MPI Corporation6223.TWO	$18.04B	$184.08	+5.56%$9.69	TW
44	First Financial Holding Co., Ltd.2892.TW	$17.29B	$1.20	+1.47%$0.02	TW
45	Gold Circuit Electronics Ltd.2368.TW	$17.26B	$34.15	−4.02%$1.43	TW
46	Evergreen Marine Corporation (Taiwan) Ltd.2603.TW	$15.75B	$7.27	−1.72%$0.13	TW
47	Phison Electronics Corp.8299.TWO	$14.64B	$66.23	−0.48%$0.32	TW
48	GlobalWafers Co., Ltd.6488.TWO	$14.50B	$30.34	−1.65%$0.51	TW
49	Uni-President Enterprises Corp.1216.TW	$13.84B	$2.44	+1.99%$0.05	TW
50	Kinsus Interconnect Technology Corp.3189.TW	$13.39B	$25.41	−1.60%$0.41	TW
51	Taiwan Cooperative Financial Holding Co., Ltd.5880.TW	$13.37B	$0.85	+1.32%$0.01	TW
52	Formosa Plastics Corporation1301.TW	$13.16B	$2.07	−2.25%$0.05	TW
53	Formosa Chemicals & Fibre Corporation1326.TW	$13.12B	$2.24	−1.81%$0.04	TW
54	Innolux Corporation3481.TW	$12.37B	$1.55	−2.30%$0.04	TW
55	Taiwan Union Technology Corporation6274.TWO	$12.33B	$42.72	−1.82%$0.79	TW
56	Bizlink Holding Inc.3665.TW	$11.99B	$61.47	−6.52%$4.29	TW
57	Far EasTone Telecommunications Co., Ltd.4904.TW	$11.92B	$3.30	+1.96%$0.06	TW
58	Taiwan Mobile Co., Ltd.3045.TW	$11.36B	$3.75	+0.85%$0.03	TW
59	Realtek Semiconductor Corp.2379.TW	$11.27B	$21.98	−5.08%$1.18	TW
60	King Yuan Electronics Co., Ltd.2449.TW	$10.95B	$8.53	−1.65%$0.14	TW
61	Alchip Technologies, Limited3661.TW	$10.51B	$128.01	−0.25%$0.32	TW
62	Novatek Microelectronics Corp.3034.TW	$10.32B	$16.96	−1.11%$0.19	TW
63	Chang Hwa Commercial Bank, Ltd.2801.TW	$10.18B	$0.87	+2.83%$0.02	TW
64	Wan Hai Lines Ltd.2615.TW	$9.98B	$3.56	−2.18%$0.08	TW
65	Powerchip Semiconductor Manufacturing Corp.6770.TW	$9.81B	$2.30	−0.69%$0.02	TW
66	Hotai Motor Co.,Ltd.2207.TW	$9.47B	$16.99	−0.74%$0.13	TW
67	China Steel Corporation2002.TW	$9.25B	$0.61	+0.53%$0.00	TW
68	Vanguard International Semiconductor Corporation5347.TWO	$9.08B	$4.83	−2.56%$0.13	TW
69	WinWay Technology Co., Ltd.6515.TW	$8.81B	$244.59	+10.00%$22.24	TW
70	Compeq Manufacturing Co., Ltd.2313.TW	$8.80B	$7.34	−3.75%$0.29	TW
71	AirTAC International Group1590.TW	$8.48B	$42.41	−2.55%$1.11	TW
72	LandMark Optoelectronics Corporation3081.TWO	$8.42B	$91.01	−6.68%$6.51	TW
73	Tripod Technology Corporation3044.TW	$8.08B	$15.37	−1.83%$0.29	TW
74	Macronix International Co., Ltd.2337.TW	$7.92B	$4.00	+1.20%$0.05	TW
75	Pegatron Corporation4938.TW	$7.81B	$2.91	−2.03%$0.06	TW
76	WT Microelectronics Co., Ltd.3036.TW	$7.66B	$6.02	−1.56%$0.10	TW
77	Giga-Byte Technology Co., Ltd.2376.TW	$7.60B	$11.34	−2.06%$0.24	TW
78	The Shanghai Commercial & Savings Bank, Ltd.5876.TW	$7.59B	$1.55	+3.83%$0.06	TW
79	Fortune Electric Co., Ltd.1519.TW	$7.30B	$23.13	−1.49%$0.35	TW
80	Inventec Corporation2356.TW	$7.29B	$2.03	−3.18%$0.07	TW
81	EVA Airways Corp.2618.TW	$7.28B	$1.35	+0.83%$0.01	TW
82	President Chain Store Corporation2912.TW	$7.17B	$6.89	+0.93%$0.06	TW
83	AUO Corporation2409.TW	$7.10B	$0.94	+3.14%$0.03	TW
84	eMemory Technology Inc.3529.TWO	$6.70B	$89.74	+9.92%$8.10	TW
85	Powertech Technology Inc.6239.TW	$6.47B	$8.75	−1.61%$0.14	TW
86	Chailease Holding Company Limited5871.TW	$6.38B	$3.65	+2.22%$0.08	TW
87	Yang Ming Marine Transport Corporation2609.TW	$6.36B	$1.82	−1.38%$0.03	TW
88	International Games System Co.,Ltd.3293.TWO	$6.34B	$22.49	−0.28%$0.06	TW
89	United Integrated Services Co., Ltd.2404.TW	$6.33B	$33.51	−2.31%$0.79	TW
90	WIN Semiconductors Corp.3105.TWO	$5.95B	$14.02	−2.00%$0.29	TW
91	ITEQ Corporation6213.TW	$5.89B	$16.20	−0.58%$0.10	TW
92	TCC Group Holdings Co Ltd.1101.TW	$5.78B	$0.77	+0.00%$0.00	TW
93	Lotes Co., Ltd3533.TW	$5.77B	$51.46	−4.42%$2.38	TW
94	WPG Holdings Limited3702.TW	$5.57B	$3.32	−0.48%$0.02	TW
95	L&K Engineering Co. Ltd.6139.TW	$5.55B	$23.57	+0.41%$0.10	TW
96	Taiwan Glass Ind. Corp.1802.TW	$5.53B	$1.90	−1.32%$0.03	TW
97	Taiwan Business Bank, Ltd.2834.TW	$5.46B	$0.56	+2.91%$0.02	TW
98	Compal Electronics, Inc.2324.TW	$5.40B	$1.24	−2.50%$0.03	TW
99	E Ink Holdings Inc.8069.TWO	$5.38B	$4.67	−2.33%$0.11	TW
100	Walsin Lihwa Corporation1605.TW	$5.36B	$1.21	+0.53%$0.01	TW
101	Syntec Technology Co., Ltd.7750.TW	$5.28B	$73.54	−2.53%$1.91	TW
102	TECO Electric & Machinery Co., Ltd.1504.TW	$5.24B	$2.24	−1.81%$0.04	TW
103	FIT Hon Teng LimitedFITGF	$4.91B	$0.69	+8.64%$0.05	TW
104	Walsin Technology Corporation2492.TW	$4.90B	$10.12	−1.39%$0.14	TW
105	Formosa Sumco Technology Corporation3532.TW	$4.90B	$12.64	−1.24%$0.16	TW
106	Far Eastern New Century Corporation1402.TW	$4.87B	$0.91	−0.17%$0.00	TW
107	AP Memory Technology Corporation6531.TW	$4.82B	$29.57	−3.02%$0.92	TW
108	Lin BioScience, Inc.6696.TWO	$4.71B	$5.69	+2.58%$0.14	TW
109	Synnex Technology International Corporation2347.TW	$4.71B	$2.82	−0.45%$0.01	TW
110	Fositek Corp.6805.TW	$4.69B	$68.45	−4.86%$3.49	TW
111	VisEra Technologies Company Ltd.6789.TW	$4.68B	$14.71	−1.70%$0.25	TW
112	Taiwan High Speed Rail Corporation2633.TW	$4.67B	$0.83	+0.38%$0.00	TW
113	Chipbond Technology Corporation6147.TWO	$4.41B	$5.92	−2.36%$0.14	TW
114	All Ring Tech Co., Ltd.6187.TWO	$4.27B	$43.99	+1.09%$0.48	TW
115	EZconn Corporation6442.TW	$4.19B	$53.84	−0.29%$0.16	TW
116	Innodisk Corporation5289.TWO	$4.19B	$43.52	−2.49%$1.11	TW
117	Co-Tech Development Corporation8358.TWO	$4.17B	$16.52	+0.97%$0.16	TW
118	ADATA Technology Co., Ltd.3260.TWO	$4.15B	$13.15	+0.49%$0.06	TW
119	Xintec Inc.3374.TWO	$4.09B	$15.09	+1.17%$0.17	TW
120	Micro-Star International Co., Ltd.2377.TW	$4.09B	$4.84	−3.79%$0.19	TW
121	Minth Group LimitedMNTHF	$4.04B	$3.45	+0.00%$0.00	TW
122	China Airlines, Ltd.2610.TW	$3.98B	$0.65	+0.73%$0.00	TW
123	Asia Cement Corporation1102.TW	$3.97B	$1.12	+0.43%$0.00	TW
124	Taichung Commercial Bank Co., Ltd.2812.TW	$3.96B	$0.62	+0.78%$0.00	TW
125	Holy Stone Enterprise Co.,Ltd.3026.TW	$3.94B	$23.73	−3.11%$0.76	TW
126	Hiwin Technologies Corporation2049.TW	$3.93B	$11.12	−3.98%$0.46	TW
127	Lianyou Metals Co. Ltd.7610.TW	$3.92B	$65.60	+3.25%$2.06	TW
128	Transcend Information, Inc.2451.TW	$3.92B	$9.08	−1.21%$0.11	TW
129	Auras Technology Co., Ltd.3324.TWO	$3.90B	$42.57	−6.94%$3.18	TW
130	MiTAC Holdings Corporation3706.TW	$3.85B	$2.90	−1.40%$0.04	TW
131	Chunghwa Precision Test Tech. Co., Ltd.6510.TWO	$3.77B	$114.99	+4.32%$4.76	TW
132	Ta Chen Stainless Pipe Co., Ltd.2027.TW	$3.69B	$1.57	+0.51%$0.01	TW
133	WNC Corporation6285.TW	$3.63B	$7.50	−1.46%$0.11	TW
134	Genius Electronic Optical Co., Ltd3406.TW	$3.62B	$32.08	+2.33%$0.73	TW
135	Kaori Heat Treatment Co., Ltd.8996.TW	$3.61B	$38.91	−1.21%$0.48	TW
136	Chenbro Micom Co., Ltd.8210.TW	$3.59B	$28.81	−3.20%$0.95	TW
137	Marketech International Corp.6196.TW	$3.52B	$15.98	−2.14%$0.35	TW
138	Sino-American Silicon Products Inc.5483.TWO	$3.51B	$5.72	−1.91%$0.11	TW
139	Catcher Technology Co., Ltd.2474.TW	$3.51B	$6.51	−1.68%$0.11	TW
140	Nien Made Enterprise Co., Ltd.8464.TW	$3.46B	$11.80	+2.91%$0.33	TW
141	Airoha Technology Corp.6526.TW	$3.42B	$20.43	−0.16%$0.03	TW
142	Kinik Company1560.TW	$3.39B	$22.78	−1.78%$0.41	TW
143	Ardentec Corporation3264.TWO	$3.39B	$7.15	−0.88%$0.06	TW
144	Shihlin Electric & Engineering Corp.1503.TW	$3.38B	$6.50	−1.45%$0.10	TW
145	Acter Group Corporation Limited5536.TWO	$3.35B	$27.03	−2.63%$0.73	TW
146	ASMedia Technology Inc.5269.TW	$3.30B	$44.47	−2.78%$1.27	TW
147	Topco Scientific Co.,Ltd.5434.TW	$3.27B	$16.90	−1.66%$0.29	TW
148	Universal Microwave Technology, Inc.3491.TWO	$3.26B	$47.33	−1.32%$0.64	TW
149	Highwealth Construction Corp.2542.TW	$3.20B	$1.52	−0.63%$0.01	TW
150	Sigurd Microelectronics Corporation6257.TW	$3.18B	$6.64	−1.88%$0.13	TW

How This List Is Built

The largest Taiwanese companies, ranked by market capitalization in US dollars with live prices — the market the TAIEX tracks.

Frequently Asked Questions

What counts as a Taiwanese stock here?: We classify each company by its headquarters country from its profile, so Taiwanese companies that trade in the US as ADRs still count toward Taiwan. The list spans our global universe above a $2 billion market cap and refreshes nightly.
Is this the same as the TAIEX?: No. The TAIEX is a curated benchmark with licensed membership rules — free-float weighting, liquidity screens, periodic committee reviews. This list is the broader Taiwan market those benchmarks draw from: every Taiwanese company we cover, ranked by market capitalization.