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 Aug 15, 2026prices update during market hours (15-min delayed)all figures in USD

Rank	Company				Country
1	Taiwan Semiconductor Manufacturing Company LimitedTSM	$2.21T	$426.35	−0.96%$4.14	TW
2	MediaTek Inc.2454.TW	$209.96B	$131.55	−0.36%$0.47	TW
3	Delta Electronics, Inc.2308.TW	$152.99B	$58.90	+0.00%$0.00	TW
4	Hon Hai Precision Industry Co., Ltd.2317.TW	$113.53B	$8.11	−0.95%$0.08	TW
5	Wiwynn Corporation6669.TW	$112.10B	$201.07	+6.01%$11.40	TW
6	ASE Technology Holding Co., Ltd.ASX	$86.94B	$39.54	−0.25%$0.10	TW
7	Elite Material Co., Ltd.2383.TW	$69.02B	$192.63	+8.35%$14.84	TW
8	Fubon Financial Holding Co., Ltd.2881.TW	$55.30B	$4.05	+0.78%$0.03	TW
9	Nan Ya Plastics Corporation1303.TW	$51.42B	$6.48	+9.79%$0.58	TW
10	Unimicron Technology Corp.3037.TW	$50.25B	$31.87	+2.00%$0.62	TW
11	Nanya Technology Corporation2408.TW	$49.57B	$16.00	−0.39%$0.06	TW
12	United Microelectronics CorporationUMC	$47.77B	$19.15	−1.19%$0.23	TW
13	Cathay Financial Holding Co., Ltd.2882.TW	$46.52B	$3.17	+2.01%$0.06	TW
14	CTBC Financial Holding Co., Ltd.2891.TW	$40.46B	$2.06	−1.05%$0.02	TW
15	Accton Technology Corporation2345.TW	$40.17B	$71.87	+1.32%$0.94	TW
16	Yageo Corporation2327.TW	$39.92B	$19.44	−6.04%$1.25	TW
17	Asia Vital Components Co., Ltd.3017.TW	$39.68B	$101.08	+1.09%$1.09	TW
18	Quanta Computer Inc.2382.TW	$39.44B	$10.23	+0.77%$0.08	TW
19	King Slide Works Co., Ltd.2059.TW	$37.22B	$390.58	+2.17%$8.28	TW
20	Hon. Precision, Inc.7769.TW	$37.05B	$205.91	−2.66%$5.62	TW
21	Chunghwa Telecom Co., Ltd.CHT	$33.03B	$42.58	+0.71%$0.30	TW
22	Chroma ATE Inc.2360.TW	$30.44B	$71.87	+0.00%$0.00	TW
23	TS Financial Holding Co., Ltd.2887.TW	$29.62B	$1.18	+4.28%$0.05	TW
24	Yuanta Financial Holding Co., Ltd.2885.TW	$29.03B	$2.18	+0.00%$0.00	TW
25	Nan Ya Printed Circuit Board Corporation8046.TW	$26.35B	$40.78	+7.41%$2.81	TW
26	POYA International Co., Ltd.5904.TWO	$26.28B	$2.47	−3.42%$0.09	TW
27	Winbond Electronics Corporation2344.TW	$25.80B	$5.73	+3.67%$0.20	TW
28	ASUSTeK Computer Inc.2357.TW	$23.12B	$31.12	+6.30%$1.84	TW
29	ASPEED Technology Inc.5274.TWO	$22.98B	$552.74	+1.14%$6.25	TW
30	Global Unichip Corp.3443.TW	$22.88B	$170.76	−1.35%$2.34	TW
31	Jentech Precision Industrial Co., Ltd3653.TW	$22.26B	$151.70	+4.75%$6.87	TW
32	Mega Financial Holding Co., Ltd.2886.TW	$21.95B	$1.48	+3.27%$0.05	TW
33	Formosa Petrochemical Corporation6505.TW	$21.10B	$2.22	+1.58%$0.03	TW
34	MPI Corporation6223.TWO	$19.72B	$201.23	−0.85%$1.72	TW
35	PharmaEssentia Corporation6446.TW	$19.34B	$46.87	+3.81%$1.72	TW
36	Wistron Corporation3231.TW	$19.23B	$6.05	−1.78%$0.11	TW
37	E.SUN Financial Holding Company, Ltd.2884.TW	$19.03B	$1.18	+0.94%$0.01	TW
38	Lite-On Technology Corporation2301.TW	$18.93B	$8.34	−0.93%$0.08	TW
39	LARGAN Precision Co.,Ltd3008.TW	$18.84B	$144.04	−1.07%$1.56	TW
40	SinoPac Financial Holdings Company Limited2890.TW	$18.73B	$1.27	+1.50%$0.02	TW
41	Advantech Co., Ltd.2395.TW	$18.53B	$21.34	−2.15%$0.47	TW
42	Hua Nan Financial Holdings Co., Ltd.2880.TW	$16.94B	$1.22	−0.38%$0.00	TW
43	KGI Financial Holding Co., Ltd.2883.TW	$16.79B	$0.99	+0.48%$0.00	TW
44	Gold Circuit Electronics Ltd.2368.TW	$16.03B	$31.71	+0.50%$0.16	TW
45	Taiwan Union Technology Corporation6274.TWO	$15.11B	$52.34	+4.69%$2.34	TW
46	GlobalWafers Co., Ltd.6488.TWO	$15.09B	$31.56	−1.46%$0.47	TW
47	First Financial Holding Co., Ltd.2892.TW	$14.98B	$1.04	+0.60%$0.01	TW
48	Evergreen Marine Corporation (Taiwan) Ltd.2603.TW	$14.82B	$6.84	+1.62%$0.11	TW
49	Phison Electronics Corp.8299.TWO	$14.37B	$64.99	−8.77%$6.25	TW
50	Kinsus Interconnect Technology Corp.3189.TW	$14.19B	$26.93	+1.29%$0.34	TW
51	Uni-President Enterprises Corp.1216.TW	$13.46B	$2.37	−0.66%$0.02	TW
52	Bizlink Holding Inc.3665.TW	$13.41B	$68.74	−0.23%$0.16	TW
53	Innolux Corporation3481.TW	$12.49B	$1.57	+1.42%$0.02	TW
54	Formosa Plastics Corporation1301.TW	$11.93B	$1.87	+4.35%$0.08	TW
55	Taiwan Cooperative Financial Holding Co., Ltd.5880.TW	$11.86B	$0.76	+0.00%$0.00	TW
56	Realtek Semiconductor Corp.2379.TW	$11.55B	$22.53	−4.88%$1.16	TW
57	Far EasTone Telecommunications Co., Ltd.4904.TW	$11.16B	$3.09	−0.50%$0.02	TW
58	Formosa Chemicals & Fibre Corporation1326.TW	$11.06B	$1.89	+1.68%$0.03	TW
59	Alchip Technologies, Limited3661.TW	$10.80B	$131.55	+0.48%$0.62	TW
60	Powerchip Semiconductor Manufacturing Corp.6770.TW	$10.45B	$2.45	+4.67%$0.11	TW
61	Taiwan Mobile Co., Ltd.3045.TW	$10.23B	$3.37	−0.46%$0.02	TW
62	King Yuan Electronics Co., Ltd.2449.TW	$9.91B	$7.72	−2.56%$0.20	TW
63	Novatek Microelectronics Corp.3034.TW	$9.73B	$16.00	−4.83%$0.81	TW
64	Vanguard International Semiconductor Corporation5347.TWO	$9.43B	$5.02	−1.53%$0.08	TW
65	AirTAC International Group1590.TW	$9.12B	$45.62	−0.68%$0.31	TW
66	China Steel Corporation2002.TW	$9.05B	$0.59	−1.04%$0.01	TW
67	Hotai Motor Co.,Ltd.2207.TW	$8.95B	$16.06	−1.91%$0.31	TW
68	Chang Hwa Commercial Bank, Ltd.2801.TW	$8.66B	$0.74	+0.00%$0.00	TW
69	Macronix International Co., Ltd.2337.TW	$8.47B	$4.28	+0.37%$0.02	TW
70	WT Microelectronics Co., Ltd.3036.TW	$8.35B	$6.56	−2.33%$0.16	TW
71	Giga-Byte Technology Co., Ltd.2376.TW	$8.32B	$12.42	+1.02%$0.12	TW
72	Compeq Manufacturing Co., Ltd.2313.TW	$8.07B	$6.73	+1.65%$0.11	TW
73	Tripod Technology Corporation3044.TW	$8.01B	$15.25	−1.41%$0.22	TW
74	Pegatron Corporation4938.TW	$7.94B	$2.96	+0.00%$0.00	TW
75	Wan Hai Lines Ltd.2615.TW	$7.94B	$2.83	+3.54%$0.10	TW
76	Inventec Corporation2356.TW	$7.84B	$2.18	+1.60%$0.03	TW
77	WinWay Technology Co., Ltd.6515.TW	$7.60B	$210.91	+0.07%$0.16	TW
78	LandMark Optoelectronics Corporation3081.TWO	$7.34B	$79.37	−4.69%$3.91	TW
79	Fortune Electric Co., Ltd.1519.TW	$7.01B	$22.18	−1.39%$0.31	TW
80	President Chain Store Corporation2912.TW	$6.97B	$6.70	−1.15%$0.08	TW
81	EVA Airways Corp.2618.TW	$6.73B	$1.25	−2.68%$0.03	TW
82	United Integrated Services Co., Ltd.2404.TW	$6.64B	$35.15	−0.44%$0.16	TW
83	International Games System Co.,Ltd.3293.TWO	$6.60B	$23.43	−1.57%$0.37	TW
84	The Shanghai Commercial & Savings Bank, Ltd.5876.TW	$6.48B	$1.32	+0.24%$0.00	TW
85	Powertech Technology Inc.6239.TW	$6.42B	$8.69	−1.77%$0.16	TW
86	eMemory Technology Inc.3529.TWO	$6.20B	$82.96	−1.67%$1.41	TW
87	AUO Corporation2409.TW	$6.08B	$0.81	+0.19%$0.00	TW
88	Chailease Holding Company Limited5871.TW	$6.08B	$3.48	−2.19%$0.08	TW
89	WPG Holdings Limited3702.TW	$6.03B	$3.59	−6.88%$0.27	TW
90	Lotes Co., Ltd3533.TW	$6.03B	$53.74	−4.97%$2.81	TW
91	E Ink Holdings Inc.8069.TWO	$5.96B	$5.17	−3.22%$0.17	TW
92	Compal Electronics, Inc.2324.TW	$5.88B	$1.35	+9.92%$0.12	TW
93	L&K Engineering Co. Ltd.6139.TW	$5.87B	$24.93	−0.87%$0.22	TW
94	TCC Group Holdings Co Ltd.1101.TW	$5.68B	$0.76	+0.83%$0.01	TW
95	Yang Ming Marine Transport Corporation2609.TW	$5.63B	$1.61	+0.39%$0.01	TW
96	ITEQ Corporation6213.TW	$5.45B	$15.00	+2.35%$0.34	TW
97	Walsin Lihwa Corporation1605.TW	$5.41B	$1.22	−0.64%$0.01	TW
98	Syntec Technology Co., Ltd.7750.TW	$5.28B	$73.58	−0.21%$0.16	TW
99	Taiwan Glass Ind. Corp.1802.TW	$5.26B	$1.81	+1.76%$0.03	TW
100	TECO Electric & Machinery Co., Ltd.1504.TW	$5.17B	$2.21	+0.28%$0.01	TW
101	WIN Semiconductors Corp.3105.TWO	$5.01B	$11.81	−2.33%$0.28	TW
102	Taiwan Business Bank, Ltd.2834.TW	$4.95B	$0.51	−0.91%$0.00	TW
103	AP Memory Technology Corporation6531.TW	$4.74B	$29.12	+7.75%$2.09	TW
104	Synnex Technology International Corporation2347.TW	$4.74B	$2.84	−0.66%$0.02	TW
105	FIT Hon Teng LimitedFITGF	$4.73B	$0.67	+1.18%$0.01	TW
106	Walsin Technology Corporation2492.TW	$4.58B	$9.45	−4.42%$0.44	TW
107	Taiwan High Speed Rail Corporation2633.TW	$4.55B	$0.81	−0.19%$0.00	TW
108	Far Eastern New Century Corporation1402.TW	$4.53B	$0.85	+0.56%$0.00	TW
109	Innodisk Corporation5289.TWO	$4.44B	$46.09	−3.91%$1.87	TW
110	VisEra Technologies Company Ltd.6789.TW	$4.40B	$13.83	−1.88%$0.27	TW
111	Formosa Sumco Technology Corporation3532.TW	$4.31B	$11.12	+3.79%$0.41	TW
112	Minth Group LimitedMNTHF	$4.29B	$3.66	+0.00%$0.00	TW
113	Micro-Star International Co., Ltd.2377.TW	$4.20B	$4.97	−5.36%$0.28	TW
114	Hiwin Technologies Corporation2049.TW	$4.13B	$11.67	−1.97%$0.23	TW
115	ADATA Technology Co., Ltd.3260.TWO	$3.97B	$12.56	−1.71%$0.22	TW
116	Transcend Information, Inc.2451.TW	$3.94B	$9.14	−3.15%$0.30	TW
117	Chenbro Micom Co., Ltd.8210.TW	$3.89B	$31.25	+1.01%$0.31	TW
118	Fositek Corp.6805.TW	$3.87B	$56.40	−1.37%$0.78	TW
119	All Ring Tech Co., Ltd.6187.TWO	$3.86B	$39.84	+0.39%$0.16	TW
120	MiTAC Holdings Corporation3706.TW	$3.84B	$2.90	+1.09%$0.03	TW
121	EZconn Corporation6442.TW	$3.80B	$48.74	−0.32%$0.16	TW
122	China Airlines, Ltd.2610.TW	$3.78B	$0.62	−1.00%$0.01	TW
123	Taichung Commercial Bank Co., Ltd.2812.TW	$3.74B	$0.58	+0.00%$0.00	TW
124	Kaori Heat Treatment Co., Ltd.8996.TW	$3.72B	$40.00	−0.39%$0.16	TW
125	Asia Cement Corporation1102.TW	$3.71B	$1.05	+5.52%$0.05	TW
126	WNC Corporation6285.TW	$3.70B	$7.66	−0.61%$0.05	TW
127	Chipbond Technology Corporation6147.TWO	$3.66B	$4.92	−4.26%$0.22	TW
128	Sino-American Silicon Products Inc.5483.TWO	$3.61B	$5.87	+0.27%$0.02	TW
129	Acter Group Corporation Limited5536.TWO	$3.59B	$28.90	+2.44%$0.69	TW
130	Marketech International Corp.6196.TW	$3.51B	$15.94	−0.20%$0.03	TW
131	Ta Chen Stainless Pipe Co., Ltd.2027.TW	$3.50B	$1.49	−5.56%$0.09	TW
132	Nien Made Enterprise Co., Ltd.8464.TW	$3.45B	$11.78	+2.45%$0.28	TW
133	Catcher Technology Co., Ltd.2474.TW	$3.44B	$6.39	+0.74%$0.05	TW
134	Co-Tech Development Corporation8358.TWO	$3.38B	$13.39	+1.78%$0.23	TW
135	Kinik Company1560.TW	$3.37B	$22.65	+2.55%$0.56	TW
136	Holy Stone Enterprise Co.,Ltd.3026.TW	$3.35B	$20.22	−6.37%$1.37	TW
137	Ardentec Corporation3264.TWO	$3.34B	$7.05	−2.17%$0.16	TW
138	Lianyou Metals Co. Ltd.7610.TW	$3.27B	$54.68	−3.31%$1.87	TW
139	Shihlin Electric & Engineering Corp.1503.TW	$3.23B	$6.20	−1.49%$0.09	TW
140	ASMedia Technology Inc.5269.TW	$3.20B	$43.12	−3.50%$1.56	TW
141	Airoha Technology Corp.6526.TW	$3.19B	$19.06	−2.24%$0.44	TW
142	Topco Scientific Co.,Ltd.5434.TW	$3.15B	$16.28	−1.14%$0.19	TW
143	Sigurd Microelectronics Corporation6257.TW	$3.11B	$6.50	−2.35%$0.16	TW
144	Cheng Shin Rubber Ind. Co., Ltd.2105.TW	$3.08B	$0.95	−0.98%$0.01	TW
145	Chunghwa Precision Test Tech. Co., Ltd.6510.TWO	$3.06B	$93.43	+6.03%$5.31	TW
146	Highwealth Construction Corp.2542.TW	$3.05B	$1.44	−0.43%$0.01	TW
147	Acer Incorporated2353.TW	$3.03B	$1.01	+2.38%$0.02	TW
148	Advanced Energy Solution Holding Co., Ltd.6781.TW	$2.99B	$35.00	−0.44%$0.16	TW
149	Universal Microwave Technology, Inc.3491.TWO	$2.96B	$42.96	+2.23%$0.94	TW
150	Auras Technology Co., Ltd.3324.TWO	$2.89B	$31.56	−2.42%$0.78	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.