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Help me set up FinLab and analyze 3207 耀勝. Please read: https://finlab.finance/en/setup?stock=3207
3207
quality needs a look, premium valuation, no active signal today.
Is 耀勝 a buy? Fundamentals and valuation first
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Weak profitability.Operating margin is in the 16th market percentile. Latest quarterly ROE ≈ 0.2%.
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Valuation is high.PE is in the 99th market percentile; within its own history, PE is around the 98th percentile.
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Foreign investors are net selling.Foreign 20-day net flow ≈ -2.4% of volume (net sell).
Chip flow
Single-sided accumulation, concentration rising — bullish
Window from 2026-01-17 · Price -13% · branches to 2026-06-17· TDCC to 2026-06-12
- Largest holder 國泰-忠孝 has accumulated 1,498 lots since the start (sold 21%), now trimming.
- Main distributor 華南永昌-南京 peaked at 1,730 lots, has sold 55%, 780 left, paused recently.
- TDCC big holders (absolute) >1000-lot holders +4.85pp, mid holders -1, retail -0.90pp — concentration shifting upward.
- Foreign hedge-desk net short Net short -1,591 lots (inferred from branch profile, mostly hedging — not necessarily bearish, not case-confirmed).
Accumulating
- 國泰-忠孝 +1,498
- 彰銀 +1,079
- 玉山證券 +362
- 元大-桃園 +255
- 元大-北港 +251
- 凱基-站前 +250
Distributing
- 華南永昌-南京 780 left
- 台新-敦南 34 left
- 新加坡商瑞銀 131 left
- 康和-新竹 77 left
- 群益金鼎-中壢 38 left
- 玉山-桃園 18 left
Desks
- 宏遠證券 -1,333
- 美林 -635
- 凱基-台北 -578
- 元大-蘆洲 -470
Direction matches: big-holder share rose while retail share fell.
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 | 0 | Insufficient data | |||
| 20-40 | 198 | +79.2% | +80.5% | 100% | +47.5% |
| 40-60 | 279 | +92.4% | +66.9% | 98.9% | +69.7% |
| 60-80 | 44 | +156.2% | +147% | 100% | +164.2% |
| 80-100 You are here | 53 | +133.4% | +125.2% | 96.2% | +145.2% |
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 ≈ 870.83, at the 97.5th 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 141 historical days, 120-day forward avg gained 4.8%, win rate 53.2%, beat the market by 3.9%.
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.
23 times historically; 60-day forward avg +5.37%, win rate 43.5%, beating the market by +1.13 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).
92 times historically; 60-day forward avg +8.08%, win rate 61.5%, beating the market by +4.33 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.
23 times historically; 60-day forward avg +7.23%, win rate 56.5%, beating the market by +2.52 pts on average.
What does 耀勝 do? Company profile
Overview
3207 對應證券為耀勝電子股份有限公司,櫃買中心與多個台股資料庫均列為上櫃公司,故判定為營運公司普通股。公司成立於1992年1月13日,2002年8月16日公開發行,2003年12月15日興櫃,2004年11月4日正式上櫃。總部登記與主要地址為桃園市大溪區大鶯路309-28號,另有汐止廠、大溪二廠、中國蘇州、東莞、越南海防、韓國與日本 Theresa Institute 等據點。董事長為蘇浩熙,總經理為邱明發。實收資本額為新台幣664,221,240元,已發行普通股66,422,124股。104人力銀行揭露員工數約500人,但此為徵才平台資料,非年報正式員工總數。主要經營團隊與法人持股包括蘇浩熙、周榮華、邱明發、喬語投資股份有限公司等;可查資料顯示喬語投資、蘇浩熙、周榮華等為重要董監持股者,但最新完整前十大股東名冊未能由公開網頁完整確認。公司沿革包括1996年取得UL工廠認證、2002年投資香港首邦與中國蘇州/東莞生產體系、2019年成立雲南文山首邦、2022年投資軒銘科技並取得日本Theresa Institute股權、2023年投資宗盈國際科技並於越南海防設立越南首邦。
Business
耀勝原本以變壓器與電感線圈設計製造為核心,2023年成立電子代工事業群,服務車載系統、工業電腦、醫療器材、儲能櫃等電子產品代工;公司官網列示產品與服務包含變壓器/電感、伺服器、工控、電動車、綠能、家電電源、資通訊電源、電子代工服務、車用影音設備、工業電腦、醫療器材、儲能櫃與智慧感測模組。變壓器與電感產品應用於伺服器、工控、綠能、太陽能逆變器、儲能、充電樁、車載系統、電動車電池管理系統、LED燈與電視電源。MoneyDJ資料顯示,2024年產品營收比重為變壓器51%、電感線圈25%、汽車電子17%、醫療器材3%、焊接材料3%、其他1%;2025年前10月法說相關報導則指出五大事業營收結構為變壓器58.5%、電子代工17.6%、醫材/醫藥20.9%、焊接材料2.6%、半導體測試耗材0.4%,顯示公司正在由單一磁性元件廠轉向多事業組合。商業模式以B2B零組件與模組製造、電子代工、轉投資醫材/醫藥與材料事業為主;產品銷售以外銷為主,MoneyDJ揭露外銷約80%。主要客戶未於公開資料完整具名,傳統客戶包括筆記型電腦、LCD監視器與LCD TV業者;車用端透過韓國YONGIN Electronics合作開發電動車市場,終端涉及現代汽車、起亞汽車、現代摩比斯等韓系車廠供應鏈;電子代工端公開報導指出已成為美國新創無人機客戶主要電路板供應商,並切入鏡頭模組、電池模組、馬達與無線充電等關鍵零組件。
Outlook 2025–2028
2025至2028年展望可分為三條主軸。第一,AI伺服器與高瓦數電源帶動磁性元件升級:公開法說報導指出,公司變壓器訂單已轉向3.2kW至6kW以上高階磁性元件,受惠AI伺服器、高瓦數電源與能源電子需求;越南廠成為AI電源產品主要量產基地,並透過中國與越南產能整合及自動化製程,提升單一產品線效率約50%至60%。第二,電子代工往高附加價值產品轉型:公司聚焦醫療電子、無人機與AI應用相關PCBA模組;美國新創無人機客戶已通過全機電路板認證並穩定量產,新世代機型預計自2026年起交樣與驗證,若通過客戶量產節點,2026至2028年有機會成為營收成長與產品組合升級來源。第三,醫材/醫藥與材料事業:軒銘科技安全針筒已取得TFDA許可並完成台灣、日本、美國等專利布局,報導稱FDA 510(k)進入補件階段,若於2026年完成取證,將有機會切入美國醫療耗材市場;公司亦透過Theresa Institute跨足錫膏與化學助焊劑,並與強生化學製藥策略聯盟,形成醫材銷售與醫藥布局。主要風險包括:AI伺服器電源規格與客戶認證變動、越南新產能稼動率不如預期、少量多樣高階製程良率與自動化導入風險、原物料如銅線/鐵芯/線材價格波動、主要客戶集中與外銷匯率風險、醫材FDA取證時程與美國通路開發不確定性、跨足醫材/醫藥/焊材/半導體耗材造成管理複雜度升高,以及董監持股質押比例曾被財報資料平台揭露偏高所帶來的治理觀察風險。2027至2028年的具體財務目標未見公司正式公開量化指引,因此不估算營收或EPS。
Supply Chain
- 線架、鐵芯、線材、五金等原物料供應商 MoneyDJ揭露耀勝重要原物料包含線架、鐵芯、線材、五金等;公開資料未列明特定供應商名稱,故不填股票代號。
- 銅線與磁性材料供應鏈 變壓器與電感線圈製造需使用銅線、磁芯/鐵芯、絕緣材料等;此為依產品製程推估的上游類別,未能確認特定供應商。
- Theresa Institute Co., Ltd. 日本未上市關係企業;耀勝於2022年底取得其股權,跨足錫膏與化學助焊劑業務,偏材料/焊接材料事業鏈。
- YONGIN Electronics Co., Ltd. 韓國非台股公司;2021年與耀勝簽訂業務合作協議,專精車用變壓器設計與供應,協助耀勝共同開發電動車市場。
- 筆記型電腦、LCD監視器與LCD TV品牌/代工業者 MoneyDJ揭露公司客戶主要為筆記型電腦、LCD監視器及LCD TV業者;未具名,故不填股票代號。
- 伺服器與AI電源供應鏈客戶 公司高階變壓器與磁性元件應用於AI伺服器、高瓦數電源與能源電子;公開報導未揭露客戶名稱。
- 美國新創無人機客戶 MoneyDJ法說報導指出耀勝已成為其主要電路板供應商,並切入鏡頭模組、電池模組、馬達與無線充電等零組件;公司未具名,且非台股掛牌。
- 現代汽車、起亞汽車、現代摩比斯 韓國上市或集團公司,非台股掛牌;耀勝透過YONGIN Electronics合作切入韓系電動車相關變壓器供應鏈。
- 強生化學製藥 4747 台股上櫃公司;2024年與耀勝策略聯盟並相互持股,公開資料稱未來醫療用安全針部分通路將由強生負責銷售。
Competitors
- 臺慶科 3357 台股上櫃公司,電感與磁性元件同業,MoneyDJ列為耀勝國內外競爭廠商之一。
- 華新科 2492 台股上市被動元件廠,MoneyDJ列為耀勝同業競爭廠商之一。
- 國巨 2327 台股上市被動元件大廠,透過集團布局電阻、電容、電感與磁性元件,MoneyDJ列為耀勝同業競爭廠商之一。
- 台達電 2308 台股上市電源與能源管理大廠,在電源供應器、伺服器電源、車用與綠能應用與耀勝部分終端市場重疊。
- 今展科 6432 台股上櫃電感與磁性元件廠,MoneyDJ列為耀勝同業競爭廠商之一。
- 美磊 3068 台股上櫃電感元件廠,屬被動元件/磁性元件同業,與耀勝部分產品線競爭。
- Murata Manufacturing 日本上市公司,非台股掛牌;全球被動元件與磁性元件大廠,MoneyDJ列為耀勝同業競爭廠商之一。
- TDK 日本上市公司,非台股掛牌;全球電子材料、被動元件與磁性元件大廠,MoneyDJ列為耀勝同業競爭廠商之一。
- Sumida 日本上市公司,非台股掛牌;電感、線圈、磁性元件廠,MoneyDJ列為耀勝同業競爭廠商之一。
Sources(18)
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.