Stock data
博士旺 (3555)
博士旺 is a TPEx-listed company in Semiconductor. Revenue for September 2026 was NT$37.64M, down 21.2% from a year earlier. EPS over the last four quarters totals NT$8.98.
Company profile
Data as of 2026-10-14
- Market
- TPEx-listed
- Industry
- Semiconductor
- Listed
- 2011-11-08
- Founded
- 2003-09-25
- Paid-in capital
- NT$399.99M
- Common shares issued
- 39,998,797
- Legal name
- 博士旺創新股份有限公司
- Website
- https://www.i-baas.com/
Monthly revenue
Data as of 2026-10-15
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$37.64M | -19.6% | -21.2% |
| 2026-08 | NT$46.83M | -40.6% | +46.1% |
Year to date: +247.4% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 1.42 |
| 2026 Q1 | 5.45 |
| 2025 Q4 | 1.86 |
| 2025 Q3 | 0.25 |
| 2025 Q2 | -0.32 |
| 2025 Q1 | -0.51 |
| 2024 Q4 | 0.37 |
| 2024 Q3 | 0.21 |
Last four quarters: NT$8.98
Dividends
Data as of 2026-10-14
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2026 上半年 | 0.00 | 0.00 | — | — | — |
| 2025 下半年 | 0.00 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 3,064 | 1.0% |
| 1,000–5,000 shares | 1,066 | 4.6% |
| 5,001–10,000 shares | 99 | 1.9% |
| 10,001–15,000 shares | 27 | 0.9% |
| 15,001–20,000 shares | 15 | 0.7% |
| 20,001–30,000 shares | 13 | 0.8% |
| 30,001–40,000 shares | 8 | 0.7% |
| 40,001–50,000 shares | 5 | 0.6% |
| 50,001–100,000 shares | 9 | 1.6% |
| 100,001–200,000 shares | 12 | 4.5% |
| 200,001–400,000 shares | 3 | 2.1% |
| 400,001–600,000 shares | 1 | 1.3% |
| 600,001–800,000 shares | 2 | 3.2% |
| 800,001–1,000,000 shares | 0 | 0.0% |
| 1,000,001+ shares | 7 | 76.2% |
TDCC data for 2026-10-16: 7 holders own more than 1,000 lots (76.2% of shares), and 3,064 hold less than one lot (1.0%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | -40 | 0 | 2 | -38 |
| 2026-10-16 | -9 | 0 | 6 | -3 |
| 2026-10-15 | 37 | 0 | -12 | 25 |
| 2026-10-14 | 35 | 0 | -3 | 32 |
| 2026-10-13 | 10 | 0 | -7 | 3 |
| 2026-10-12 | 33 | 0 | -1 | 32 |
| 2026-10-08 | -4 | 0 | -2 | -6 |
| 2026-10-07 | -4 | 0 | 0 | -4 |
| 2026-10-06 | 2 | 0 | -11 | -9 |
| 2026-10-05 | -1 | 0 | 0 | -1 |
| 2026-10-02 | 15 | 0 | 0 | 15 |
| 2026-10-01 | -3 | 0 | -1 | -4 |
| 2026-09-30 | 10 | 0 | -3 | 7 |
| 2026-09-29 | 19 | 0 | -14 | 5 |
| 2026-09-24 | -5 | 0 | -22 | -27 |
| 2026-09-23 | -6 | 0 | 0 | -6 |
| 2026-09-22 | -3 | 0 | 0 | -3 |
| 2026-09-21 | 0 | 0 | -1 | -1 |
| 2026-09-18 | 18 | 0 | -12 | 6 |
| 2026-09-17 | 3 | 0 | -4 | -1 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net buyers of 22 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$152.00 (2026-10-19); 52-week range NT$57.80–281.50.
Sources
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Market Observation Post System (MOPS)
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Depository & Clearing Corporation public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
- Source: Taiwan Stock Exchange and Taipei Exchange public data
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