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Help me set up FinLab and analyze 3437 榮創. Please read: https://finlab.finance/en/setup?stock=3437

3437

榮創 Optoelectronics As of 2026-06-17 Updated daily after market close

quality needs a look, premium valuation, no active signal today.

This page refreshes daily after the close. Add 榮創 to your watchlist to track signal changes on your next visit.
Valuation 29Quality 8Growth 48Momentum 42Chips 63

Is 榮創 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 8th market percentile. Latest quarterly ROE ≈ -3.3%.

  • Valuation is high.PE is in the 92th market percentile; within its own history, PE is around the 73th percentile.

  • Foreign investors are net buying.Foreign 20-day net flow ≈ 2.2% of volume (net buy).

Chip flow

Neutral -0.05
BearishNeutralBullish

Institutional rotation, concentration steady — neutral

  • Institutional rotation, concentration steady — neutral
  • 富邦-南屯 holds 313 lots
  • sellers have 1,346 lots left, ~99 sessions to clear

Window from 2026-01-17 · Price +35% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 富邦-南屯 has accumulated 313 lots since the start (sold 0%), still adding.
  • Main distributor 富邦-新店 peaked at 636 lots, has sold 63%, 237 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders -0.75pp, mid holders +1, retail +0.13pp — little change.
  • Foreign hedge-desk net short Net short -2,957 lots (inferred from branch profile, mostly hedging — not necessarily bearish, not case-confirmed).
Branch inventory reconstruction
Accumulating holders Branches that accumulated shares during the window and still hold positive inventory; they are the absorbing side.
Distributing sellers Branches that built inventory earlier and have been selling it down; the remaining number estimates what has not cleared.
Net-short desks Trading-desk branches with negative inventory or net selling, often hedge, offsetting, or short-term flow. It is not automatically a bearish view.
Accumulating
富邦-南屯凱基-士林土銀-台中元大-蘆洲凱基-台東元大-松江
Distributing
富邦-新店國泰-敦南元大證券元大-潮州致和-東門台灣摩根士丹利
Desks
own scale
新加坡商瑞銀凱基-台北美商高盛摩根大通
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 富邦-南屯 +313
    sold 0%· still adding
  • 凱基-士林 +267
    sold 0%· still adding
  • 土銀-台中 +190
    sold 0%
  • 元大-蘆洲 +145
    sold 0%· still adding
  • 凱基-台東 +141
    sold 0%· still adding
  • 元大-松江 +139
    sold 0%

Distributing

  • 富邦-新店 237 left
    sold 63%· paused recently
  • 國泰-敦南 307 left
    sold 48%· ~99 sessions to clear
  • 元大證券 93 left
    sold 79%· ~78 sessions to clear
  • 元大-潮州 62 left
    sold 86%· paused recently
  • 致和-東門 61 left
    sold 83%· paused recently
  • 台灣摩根士丹利 41 left
    sold 89%· paused recently

Desks

  • 新加坡商瑞銀 -813
    hedge desk · will cover
  • 凱基-台北 -772
    day-trade · selling pressure
  • 美商高盛 -610
    hedge desk · will cover
  • 摩根大通 -486
    hedge desk · will cover
Still selling 1,346 lots ~99 sessions to bottom at most
Recent buy/sell force +1,615 absorbed / -893 sold buyers slightly ahead
Hedge-desk net short -2,175 lots potential cover-buying, not selling pressure
TDCC big holders · absolute-holding cross-check
>1000-lot holder share Retail (<400 lots) share Price (right axis)

Weak direction: big-holder share fell while retail share rose.

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 bandSample days240-day avg returnMedianWin rateAvg excess (vs index)
0-20 0Insufficient data
20-40 0Insufficient data
40-60 0Insufficient data
60-80 You are here152-25.2% -24.8% 0% -73.2%
80-100 170-28.6% -28.8% 0% -78.2%

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 ≈ 51.36, at the 72.6th percentile of its own history (60-80 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.

Valuation
Momentum
Cheap (own-history bottom 1/3)
Mid
Expensive (own-history top 1/3)
60-day momentum up
Insufficient data
(0d)
Insufficient data
(1d)
-18.4%
Win rate 10% Excess -43.1%
160d
60-day momentum down
Insufficient data
(0d)
-12.1%
Win rate 13% Excess -6.9%
100d
Now
-14.1%
Win rate 1.7% Excess -43.9%
181d

Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 181 historical days, 120-day forward avg declined 14.1%, win rate 1.7%, lagged the market by 43.9%.

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)

Pending

Adjusted close makes a new 252-day high; repeats within 20 days counted once.

14 times historically; 60-day forward avg +7.77%, win rate 46.2%, beating the market by -2.86 pts on average.

Monthly revenue YoY ≥ 20% (from filing deadline)

Pending

Monthly revenue YoY ≥ 20%; event date is the first trading day after the filing deadline (no look-ahead).

34 times historically; 60-day forward avg +16.2%, win rate 57.1%, beating the market by +8.13 pts on average.

Foreign net buying for 5 straight days

Pending

Foreign net flow (ex-dealer) positive for 5 straight days; event on day 5; repeats within 20 days counted once.

56 times historically; 60-day forward avg +0.73%, win rate 41.8%, beating the market by -2.53 pts on average.

What does 榮創 do? Company profile

光電業;LED晶粒、封裝、模組與光學應用 台灣證券交易所上市

Overview

3437 對應證券為榮創能源科技股份有限公司,為台灣證券交易所上市普通股,非ETF、ETN、權證或特別股。公司前身為先進開發光電股份有限公司,1999年10月2日成立於台灣新竹,2010年更名為榮創能源科技股份有限公司;上市日期為2014年7月9日,興櫃日期為2013年6月25日,公開發行日期為2013年5月17日。總部與主要生產基地位於新竹縣湖口鄉新竹工業區工業五路13號,另有新竹工業區四維路廠區及中國深圳海外辦公室。董事長為方榮熙;依公司基本資料與2025年法說會,總經理/執行長亦由方榮熙擔任。實收資本額約新台幣14.45億元,已發行普通股約144,548,000股。2025年法說會揭露員工約600人;2024年年報截至2025年5月10日揭露合併員工714人,其中生產521人、研發67人、業務33人、管理93人,兩者口徑與時點不同。主要股東依2024年年報截至2025年4月21日包括華準投資股份有限公司7,672,000股、5.31%,群怡投資股份有限公司6,964,222股、4.82%,期宇投資實業有限公司3,350,000股、2.32%,莊宏仁3,206,000股、2.22%,渣打託管列支敦士登銀行2,469,000股、1.71%,海詩威有限公司1,300,000股、0.90%,晨安投資顧問有限公司1,210,000股、0.84%,方榮熙1,007,000股、0.70%,富祐有限公司1,000,000股、0.69%,渣打國際商業銀行營業部受託保管日本證券723,000股、0.50%。關係企業包含Advanced Optoelectronic Technology Holding Ltd.、AOT Holding Ltd.、榮諭科技股份有限公司、榮諭科技成都有限公司、展晶科技深圳有限公司。

Business

榮創主營LED晶粒研發、製造、封裝、模組及銷售,核心能力涵蓋SMD LED、LED背光與照明產品、感測與穿戴元件、車用相關應用、AR/VR投影光源與模組、光耦與小尺寸半導體封裝。2024年合併營收淨額約新台幣20.35億元,產品別為SMD LED自製19.13億元、占93.97%,SMD LED商品1.05億元、占5.18%,其他0.17億元、占0.85%;2025年年報入口揭露2025年產品組合為SMD LED自製15.56億元、占97.07%,SMD LED商品0.30億元、占1.88%,其他0.17億元、占1.05%。2025年法說會另以應用別呈現產品營收比重:NB與Monitor約35%、TV約34%、Mini LED約23%,屬不同分類口徑。銷售地區依2024年年報,以產品運送目的地看,2024年亞洲外銷占92.00%,內銷占3.62%,美洲占4.09%,非洲占0.29%。主要用途包括手機、平板、筆電、監視器、液晶電視背光、IR、車前燈、煞車燈、方向燈、霧燈、車內燈、車用面板、室內照明燈管燈泡、筒燈、平板燈、手機與穿戴式感測。商業模式以LED元件與模組設計製造為核心,結合榮諭科技的模組設計與服務能力,從元件、背光驅動、Local Dimming演算法到光機電模組提供方案,並深耕品牌客戶、面板廠、TV廠、車廠及Tier 1供應鏈。2024年年報揭露主要銷貨客戶以匿名方式呈現,2024年前兩大客戶為客戶己與客戶庚,分別占銷貨淨額21.80%及16.71%;2025年第一季主要客戶庚與客戶己分別占22.95%及18.32%。

Outlook 2025–2028

2025至2028展望以產品組合升級與利基市場為主軸。2025年公司營運承壓,2025年年報入口揭露全年合併營收約新台幣16.02億元、營業毛利約0.62億元、營業損失約4.55億元、歸屬母公司淨損約3.83億元、EPS約-2.65元,顯示傳統LED與背光市場價格壓力仍大。成長動能方面,公司將聚焦高附加價值Mini LED、車用LED、感測元件、AR/VR、薄型小尺寸大功率半導體封裝、HUD與光機模組。Mini LED方面,2025年法說會指出車用Mini LED背光為大勢所趨,BMW、Benz、GM、Volvo、林肯等多款車型導入Mini LED;TV市場受高階與大尺寸需求推動,Mini LED背光降本後相對OLED具價格與性能優勢,2025至2028年仍有滲透率提升空間。車用方面,公司表示從AM走向OE,一線品牌客戶進入量產階段,車用照明、智慧手燈、分離式頭燈、ADB、HUD、自清潔等方案將為2026年注入新營收動能,並持續擴大車用營收比重。感測器方面,法說會稱已進入規模化量產階段,布局車用與人形機器人市場,產品包含環境光、顏色、心跳血氧、ToF、類比/數位接近式感測器。2026至2028產品路線圖顯示,背光應用將推Mini XLED燈板模組與XLED燈板模組,顯示應用包含Mini LED直顯與Micro LED直顯,車燈模組從靜態前後燈推向動態矩陣式,XR包含VR光學模組、眼球追蹤模組、AR光機模組。產業趨勢包括AI PC與Windows 11換機潮帶動高階筆電背光、電動車與智慧座艙推升車用顯示與HUD、AIoT/機器人/穿戴裝置推升感測封裝需求、Mini/Micro LED在TV、商顯、AR/VR與車載顯示滲透率提高。風險與挑戰包括中國LED供應鏈成熟導致價格競爭、AMOLED新產能壓縮手機/平板/筆電等LED背光市場、稀土與金銀銅等原物料價格波動、匯率風險、客戶集中與需求變動、地緣政治與關稅政策、紅海等航運不確定性、碳費與CBAM等淨零成本、Mini/Micro LED量產成本與終端採用速度不確定。2028以後的具體財務貢獻未有公司量化預測,故僅能依公司產品路線圖與法說會前瞻陳述推估。

Supply Chain

Upstream
  • 晶元光電/富采 3714 年報列示LED晶粒主要供應商含晶元;晶元光電已為富采控股旗下,富采為台股上市公司。
  • 華燦光電 年報列示LED晶粒主要供應商;華燦為中國LED業者,非台股上市櫃公司。
  • 長華科技 6548 年報列示基板、導線架主要供應商含長華;長華科技為台股上市櫃公司。
  • 得潤電子 年報列示基板、導線架主要供應商;得潤為中國上市公司,非台股上市櫃公司。
  • 良友 年報列示基板、導線架主要供應商,但未能確認其為台股上市櫃公司。
  • 杜益精材 年報列示封裝膠主要供應商,未能確認為台股上市櫃公司。
  • 崇越科技 5434 年報列示封裝膠主要供應商含崇越;崇越科技為台股上櫃公司。
  • 台灣國際住商 年報列示螢光粉主要供應商,非台股上市櫃公司或未確認掛牌。
  • Mitsubishi 年報列示螢光粉主要供應商;日本企業,非台股上市櫃公司。
Downstream
  • 客戶己 2024年年報匿名揭露之主要銷貨客戶,2024年占銷貨淨額21.80%,2025年第一季占18.32%;公司未揭露實名。
  • 客戶庚 2024年年報匿名揭露之主要銷貨客戶,2024年占銷貨淨額16.71%,2025年第一季占22.95%;公司未揭露實名。
  • 瑞儀光電 6176 公司年報LED背光產業鏈列示之下游背光模組廠,可能為產業鏈關係企業,不等同確認為榮創直接客戶。
  • 中強光電 5371 公司年報LED背光產業鏈列示之下游背光模組廠,可能為產業鏈關係企業,不等同確認為榮創直接客戶。
  • 達運精密 6120 公司年報LED背光產業鏈列示之下游模組/系統相關廠商,可能為產業鏈關係企業,不等同確認為榮創直接客戶。
  • 緯創資通 3231 公司年報LED背光產業鏈列示之下游模組/系統相關廠商,可能為產業鏈關係企業,不等同確認為榮創直接客戶。
  • 群創光電 3481 公司年報LED背光產業鏈列示之下游系統/面板廠;法說與年報亦稱公司深耕面板廠,惟未確認特定交易金額。
  • TCL 公司年報LED背光產業鏈列示之下游系統廠;中國/港股相關集團,非台股上市櫃公司。
  • 鴻海/富士康 2317 公司年報LED背光產業鏈列示富士康為下游系統廠;以台股上市母集團鴻海標示,未確認為榮創直接客戶。
  • KTC 公司年報LED背光產業鏈列示之下游系統廠,非台股上市櫃公司或未確認掛牌。
  • TPV 公司年報LED背光產業鏈列示之下游系統廠,非台股上市櫃公司。

Competitors

  • 億光電子 2393 公司年報明列為主要競爭對手之一,屬LED封裝與光電元件同業。
  • 光寶科技 2301 公司年報明列為主要競爭對手之一,光電與電子零組件業務與榮創部分應用重疊。
  • 隆達電子/富采 3714 公司年報列示隆達為主要競爭對手之一;隆達為富采控股旗下,富采為台股上市公司。
  • 佰鴻工業 3031 台股上市LED封裝與照明相關同業,屬榮創所在LED封裝/應用市場可比公司。
  • 宏齊科技 6168 台股上櫃LED封裝元件同業,產品與榮創部分LED封裝應用重疊。
  • 聚飛光電 公司年報LED背光產業鏈列示之封裝廠;中國上市公司,非台股上市櫃公司。
  • 芯瑞達 公司年報LED背光產業鏈列示之封裝廠;中國上市公司,非台股上市櫃公司。
Sources(9)

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.