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Help me set up FinLab and analyze 8289 泰藝. Please read: https://finlab.finance/en/setup?stock=8289
8289
steady quality, premium valuation, no active signal today.
Is 泰藝 a buy? Fundamentals and valuation first
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Above-average profitability.Operating margin is in the 42th market percentile. Latest quarterly ROE ≈ 1.2%.
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Valuation is high.PE is in the 96th market percentile; within its own history, PE is around the 96th percentile.
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Foreign investors are net selling.Foreign 20-day net flow ≈ -0.5% of volume (net sell).
Chip flow
Institutional rotation, concentration steady — bullish
Window from 2026-01-17 · Price +168% · branches to 2026-06-17· TDCC to 2026-06-12
- Largest holder 新光-新竹 has accumulated 708 lots since the start (sold 0%), still adding.
- Main distributor 凱基-站前 peaked at 1,928 lots, has sold 67%, 638 left, paused recently.
- TDCC big holders (absolute) >1000-lot holders -0.32pp, mid holders +4, retail -2.21pp — little change.
- Foreign hedge-desk net short Net short -664 lots (inferred from branch profile, mostly hedging — not necessarily bearish, not case-confirmed).
Accumulating
- 新光-新竹 +708
- 富邦-羅東 +478
- 玉山-信義 +459
- 國泰-敦南 +457
- 富邦-桃園 +289
- 富邦-仁愛 +275
Distributing
- 凱基-站前 638 left
- 凱基-台北 473 left
- 富邦證券 70 left
- 新加坡商瑞銀 250 left
- 華南永昌-南京 169 left
- 元大證券 78 left
Desks
- 第一金-桃園 -964
- 國票-安和 -646
- 凱基-城中 -625
- 中國信託 -545
Mixed direction: big-holder and retail changes are not aligned.
Describes chip flow, not investment advice. Branch data discloses only high-volume branches with ~1-day lag; TDCC is weekly. Inventory is a relative reconstruction from the window start, not absolute holdings.
Historical evidence
Valuation regime and subsequent returns
Each day's PE is converted to its own-history percentile (as of that day), then we look at adjusted-close returns over the next 240 trading days by valuation regime.
| PE percentile band | Sample days | 240-day avg return | Median | Win rate | Avg excess (vs index) |
|---|---|---|---|---|---|
| 0-20 | 549 | +25.5% | +4.5% | 54.5% | -11.4% |
| 20-40 | 402 | +3.3% | -1.3% | 44.5% | -9.7% |
| 40-60 | 506 | -5.8% | -8.2% | 33.6% | -10.8% |
| 60-80 | 394 | +22.7% | +4.1% | 63.5% | +7.1% |
| 80-100 You are here | 580 | +41.3% | +15% | 90.5% | +24.3% |
Percentiles use an expanding own-history window (no look-ahead); forward return is 240 trading days on adjusted close. Sample days overlap; distribution is indicative only.
Current PE ≈ 274.8, at the 95.6th percentile of its own history (80-100 band).
Valuation × momentum historical grid
Every day in its own history is bucketed by valuation tercile (own-history PE) and 60-day momentum sign into six cells; we show adjusted-close returns over the next 120 trading days per cell.
Currently in “Expensive (own-history top 1/3) × 60-day momentum up”: across 433 historical days, 120-day forward avg gained 22%, win rate 76.7%, beat the market by 12.5%.
Days = trading days in this bucket; returns use adjusted prices, ex-costs. 60-day momentum: direction of this stock's price over the past 60 trading days.
Signals not active (historical stats for reference)
These are not occurring now; historical samples shown for comparison.
252-day price high (breakout)
PendingAdjusted close makes a new 252-day high; repeats within 20 days counted once.
26 times historically; 60-day forward avg +3.06%, win rate 45.8%, beating the market by +0.2 pts on average.
Monthly revenue YoY ≥ 20% (from filing deadline)
PendingMonthly revenue YoY ≥ 20%; event date is the first trading day after the filing deadline (no look-ahead).
46 times historically; 60-day forward avg +10.61%, win rate 60.5%, beating the market by +8.79 pts on average.
Foreign net buying for 5 straight days
PendingForeign net flow (ex-dealer) positive for 5 straight days; event on day 5; repeats within 20 days counted once.
27 times historically; 60-day forward avg +4.75%, win rate 46.2%, beating the market by +0.62 pts on average.
What does 泰藝 do? Company profile
Overview
8289 對應泰藝電子股份有限公司,為櫃買中心上櫃普通股,非 ETF、ETN、權證或特別股。公司成立於 2000 年 3 月 23 日,前身為泰電電業股份有限公司電子部;總部位於新北市樹林區樹潭街 5 號。官方公司簡介稱其為專業石英頻率控制元件製造商,產品含石英振盪子、石英振盪器、壓控石英振盪器、溫度補償石英振盪器,並稱為台灣第一家擁有恆溫控制石英振盪器技術的製造商。2008 年上櫃掛牌。董事長為宋勝泰,總經理為宋佳欣。2024 年永續報告書揭露資本額約新台幣 6 億 8333 萬元、員工人數 217 人(該報告公司概況口徑);2024 年年報揭露合併員工數 2024 年 707 人、截至年報刊印日 721 人。2024 年年報揭露流通在外普通股 68,333,765 股;主要股東含宋勝泰 14.85%、佳鈺投資股份有限公司 10.66%、宋勝楠 3.95%、中國信託商銀受泰藝電子員工持股會信託財產專戶 2.73%。
Business
泰藝的核心業務是石英頻率控制元件的研發、製造與銷售,採自有品牌、客戶共同開發、國際銷售與集團生產據點分工模式。2024 年合併營收新台幣 1,503,452 千元,產品結構為石英振盪器 954,172 千元、占 63.47%;石英振盪子 445,852 千元、占 29.65%;其他 103,428 千元、占 6.88%。主要產品包括 Crystal Unit、SMD Crystal、Oscillator、SMD Oscillator、TCXO、VCXO、OCXO、SC-Cut 石英晶體、人工水晶/水晶晶片、石英晶體微天平晶片、音叉型石英晶體、GPS Clock、Mini Oven、測試及生產設備與時間模組。下游應用涵蓋通訊、網路、手機、藍牙、資訊產品、電腦、印表機、儲存設備、消費性電子、家電、影音、3C、汽車 ABS、安全氣囊、胎壓偵測、衛星通訊、GNSS、資料中心與高階時間同步。2024 年銷售區域以亞洲 67.02% 為主,其次美洲 17.32%、歐洲 7.94%、國內 6.88%、其他 0.84%。2024 年有一名匿名 A 客戶占銷貨淨額 11%,2025 年第一季占 13%,公司未揭露實名。
Outlook 2025–2028
2025 年公司年度計畫重點為持續改良小型化高階晶體、振盪器及高階產品之產能、成功率與品質,優化企業資源智能化與 BCP 系統,強化客戶關係、擴大客群覆蓋、優化銷售組合,並加強 design-in;2025 年計畫銷售量為石英振盪器 1.3 億個、石英晶體 3.6 億個、合計 4.9 億個。中期成長動能來自 5G 電信、高速網路通訊、資料傳輸、AI 資料中心、光通訊升級、車用電子、低軌衛星與 GNSS 等應用對高頻、高精度、低相位雜訊、寬溫與小型化頻控元件需求提高。公司已揭露 2024 年研發完成 3225 高精度 TCXO、DIP 14 10MHz Ultra Low Power OCXO、7050/5032 ±50ppb 且 -40 至 105°C TCXO 補償技術研究,計畫開發 DIP 14 100MHz Ultra Low Power OCXO 與 9x7 SMD OCXO 改版;2025 Satellite 展會也展示衛星、航太、通訊用高穩定 XO、VCXO、TCXO、OCXO、馴服時脈模組與原子鐘。2026 至 2028 年若 AI 伺服器、800G/1.6T 光通訊、低軌衛星、車用電子與工業時間同步滲透率持續提升,泰藝高階 TCXO/VCXO/OCXO 與垂直整合晶片能力有機會改善產品組合;但此為研究推估,非公司財測。主要風險為中國低階石英元件價格競爭、主要原料如陶瓷封裝基座/上蓋仍部分仰賴日本進口、高階石英人才取得不易、匯率與貿易壁壘、消費性電子需求波動、匿名大客戶訂單集中度變化,以及 MEMS 振盪器等替代技術長期競爭。
Supply Chain
- 泰美克 晶片 Blank 供應商;非台股上市櫃公司或未能確認台股掛牌。
- 菲特晶 晶片 Blank 供應商;非台股上市櫃公司或未能確認台股掛牌。
- TCST 晶片 Blank 供應商;非台股上市櫃公司或未能確認台股掛牌。
- Citizen 晶片 Blank 供應商;日本企業,非台股上市櫃。
- 德研 晶片 Blank 供應商;非台股上市櫃公司或未能確認台股掛牌。
- 湖南科鑫泰(HUNAN KEXINTAI) 晶片 Blank 供應商;中國企業,非台股上市櫃。
- 泰藝電子(深圳) 集團晶片廠,供應晶片 Blank;為泰藝關係企業,非台股掛牌。
- Kyocera BASE/陶瓷封裝基座供應商;日本企業,非台股上市櫃。
- NGKED BASE 與 Cover 供應商;日本系供應商,非台股上市櫃。
- CCTC BASE 供應商;中國企業,非台股上市櫃。
- NPC 振盪 IC 供應商;日本企業,非台股上市櫃。
- AKM 振盪 IC 供應商;日本企業,非台股上市櫃。
- NJRC 振盪 IC 供應商;日本企業,非台股上市櫃。
- Interchip 振盪 IC 供應商;非台股上市櫃公司或未能確認台股掛牌。
- 穩脈科技 振盪 IC 供應商;非台股上市櫃公司或未能確認台股掛牌。
- Wanotec Cover 供應商;日本企業,非台股上市櫃。
- 晶賽 Cover 供應商;中國企業或非台股上市櫃公司。
- A 客戶 2024 年占泰藝銷貨淨額 11%、2025 年第一季占 13%;公司年報未揭露實名,無法判定是否台股掛牌。
- 通訊與網路設備客戶 下游應用含通信、網路、手機、藍牙、5G、小型基地台與高速網路設備;多為終端品牌、系統廠或模組廠,公司未揭露具名客戶。
- AI 資料中心與光通訊客戶 高頻、高穩定頻控元件應用於資料傳輸、網通、800G/1.6T 光通訊與資料中心;具名客戶未公開。
- 汽車電子客戶 應用於 GNSS、車用通訊、影音、安全氣囊、ABS、胎壓偵測與其他車用電子;具名客戶未公開。
- 衛星通訊與航太客戶 公司 2025 Satellite 展示衛星、航太與通訊用高精度頻率控制方案;具名客戶未公開。
Competitors
- 台灣晶技 3042 台股上市頻率元件龍頭,產品涵蓋石英晶體與振盪器,為泰藝在高階頻控元件、AI/網通/車用市場的主要同業。
- 希華晶體科技 2484 台股上市石英元件廠,產品含石英晶體與石英振盪器,與泰藝同屬石英頻率控制元件族群。
- 台嘉碩 3221 上櫃石英元件與頻率控制元件廠,布局 AI、Wi-Fi 7、低軌衛星與無人機等應用。
- 加高電子 8182 上櫃頻率元件廠,日商大真空持股較高,生產據點含台灣、中國與泰國。
- 安碁科技 6174 上櫃石英元件/頻率元件族群公司,偏利基型醫療、航太測距等應用,與泰藝部分產品市場重疊。
Sources(14)
This company profile is compiled from public sources (annual reports, filings, news and analyst reports), not finlab backtest data; the 2025–2028 outlook contains forward-looking estimates and is for reference only.
Method and limitations
- All returns use adjusted close (etl:adj_close), already adjusted for dividends and splits.
- Excess return is measured against the TAIEX total-return index (dividends included).
- Valuation regime and percentile stats use an expanding own-history window (no future data).
- Revenue-signal event dates align to the first trading day after the filing deadline, avoiding look-ahead.
- Event samples may overlap in time; stats describe historical distribution only and are less reliable when samples are few.
This page is historical statistics for educational purposes and is not investment advice. Investing involves risk; past performance does not indicate future results. Assess and bear the risk yourself before trading.