Stock data
潤泰新 (9945)
潤泰新 is a TWSE-listed company in Other. Revenue for September 2026 was NT$3.11B, down 6.7% from a year earlier. EPS over the last four quarters totals NT$5.91.
Company profile
Data as of 2026-10-18
- Market
- TWSE-listed
- Industry
- Other
- Listed
- 1992-04-30
- Founded
- 1977-09-12
- Paid-in capital
- NT$28.44B
- Common shares issued
- 2,844,225,086
- Legal name
- 潤泰創新國際股份有限公司
- Website
- https://www.rt-develop.com.tw
Monthly revenue
Data as of 2026-10-17
| Month | Revenue | MoM | YoY |
|---|---|---|---|
| 2026-09 | NT$3.11B | -10.3% | -6.7% |
| 2026-08 | NT$3.46B | +4.3% | +38.0% |
Year to date: +29.0% vs. last year (Jan–Sep 2026)
Earnings per share (EPS)
Data as of 2026-06-30
| Quarter | EPS (NT$) |
|---|---|
| 2026 Q2 | 2.71 |
| 2026 Q1 | 0.99 |
| 2025 Q4 | 1.25 |
| 2025 Q3 | 0.96 |
| 2025 Q2 | 0.48 |
| 2025 Q1 | 1.24 |
| 2024 Q4 | 0.76 |
| 2024 Q3 | 1.30 |
Last four quarters: NT$5.91
Dividends
Data as of 2026-10-18
| Period | Cash (NT$) | Stock (NT$) | Ex-dividend | Ex-rights | Paid |
|---|---|---|---|---|---|
| 2025 年度 | 1.10 | 0.00 | — | — | — |
Shareholder structure
Data as of 2026-10-16
| Holding range | Holders | Share of total |
|---|---|---|
| 1–999 shares | 18,689 | 0.2% |
| 1,000–5,000 shares | 49,404 | 4.1% |
| 5,001–10,000 shares | 14,003 | 3.7% |
| 10,001–15,000 shares | 5,603 | 2.5% |
| 15,001–20,000 shares | 3,464 | 2.2% |
| 20,001–30,000 shares | 3,299 | 2.9% |
| 30,001–40,000 shares | 1,657 | 2.1% |
| 40,001–50,000 shares | 1,106 | 1.8% |
| 50,001–100,000 shares | 2,065 | 5.2% |
| 100,001–200,000 shares | 997 | 4.9% |
| 200,001–400,000 shares | 410 | 4.0% |
| 400,001–600,000 shares | 123 | 2.2% |
| 600,001–800,000 shares | 51 | 1.2% |
| 800,001–1,000,000 shares | 27 | 0.8% |
| 1,000,001+ shares | 150 | 62.1% |
TDCC data for 2026-10-16: 150 holders own more than 1,000 lots (62.1% of shares), and 18,689 hold less than one lot (0.2%).
Institutional net buying (last 20 trading days)
Data as of 2026-10-19
| Date | Foreign | Trust | Dealers | Total |
|---|---|---|---|---|
| 2026-10-19 | 1,752 | 1,417 | -36 | 3,133 |
| 2026-10-16 | 1,442 | -22 | -53 | 1,367 |
| 2026-10-15 | 3,903 | 237 | -648 | 3,492 |
| 2026-10-14 | -564 | 613 | -74 | -25 |
| 2026-10-13 | -1,457 | 33 | -89 | -1,513 |
| 2026-10-12 | -678 | 33 | -122 | -767 |
| 2026-10-08 | 3,536 | 35 | 322 | 3,893 |
| 2026-10-07 | 1,375 | 764 | 12 | 2,151 |
| 2026-10-06 | 139 | 726 | 57 | 922 |
| 2026-10-05 | -1,985 | 40 | 74 | -1,871 |
| 2026-10-02 | -764 | 713 | 7 | -44 |
| 2026-10-01 | -586 | 693 | 47 | 154 |
| 2026-09-30 | 1,873 | 8 | -25 | 1,856 |
| 2026-09-29 | -1,484 | 0 | -21 | -1,505 |
| 2026-09-24 | -917 | 0 | -84 | -1,001 |
| 2026-09-23 | 3,057 | 0 | 147 | 3,204 |
| 2026-09-22 | 864 | 0 | 6 | 870 |
| 2026-09-21 | 1,492 | 10 | 9 | 1,511 |
| 2026-09-18 | -1,552 | 689 | -36 | -899 |
| 2026-09-17 | 3,331 | 887 | 1,065 | 5,283 |
Unit: lots (1,000 shares). Over the last 20 trading days, institutions were net buyers of 20,211 lots.
Price (official close)
Data as of 2026-10-19
Last close NT$29.80 (2026-10-19); 52-week range NT$22.90–31.00.
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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