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Help me set up FinLab and analyze 6789 采鈺. Please read: https://finlab.finance/en/setup?stock=6789

6789

采鈺 Semiconductor As of 2026-06-17 Updated daily after market close

strong quality, premium valuation, no active signal today.

This page refreshes daily after the close. Add 采鈺 to your watchlist to track signal changes on your next visit.
Valuation 16Quality 74Growth 60Momentum 86Chips 70

Is 采鈺 a buy? Fundamentals and valuation first

  • Top-tier profitability.Operating margin beats ~87% of the market. Latest quarterly ROE ≈ 2.5%.

  • Valuation is high.PE is in the 90th market percentile; within its own history, PE is around the 71th percentile.

  • Foreign investors are net buying.Foreign 20-day net flow ≈ 3.2% of volume (net buy).

Chip flow

Bearish -0.51
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 中國信託 holds 1,445 lots
  • sellers have 577 lots left, ~165 sessions to clear

Window from 2026-01-17 · Price +81% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 中國信託 has accumulated 1,445 lots since the start (sold 1%), still adding.
  • Main distributor 美商高盛 peaked at 4,381 lots, has sold 43%, 2,482 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders -2.18pp, mid holders +1, retail +1.21pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -2,799 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
中國信託華南永昌-彰化凱基-中山富邦-北高雄元大-復北元富
Distributing
美商高盛富邦證券統一-城中群益金鼎元大-北投國泰-台中
Desks
own scale
國票-安和台灣摩根士丹利華南永昌-民權兆豐-大安
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 中國信託 +1,445
    sold 1%· still adding
  • 華南永昌-彰化 +1,090
    sold 0%· still adding
  • 凱基-中山 +732
    sold 2%
  • 富邦-北高雄 +612
    sold 0%
  • 元大-復北 +460
    sold 8%
  • 元富 +361
    sold 20%

Distributing

  • 美商高盛 2,482 left
    sold 43%· paused recently
  • 富邦證券 711 left
    sold 43%· paused recently
  • 統一-城中 162 left
    sold 65%· paused recently
  • 群益金鼎 115 left
    sold 67%· ~17 sessions to clear
  • 元大-北投 44 left
    sold 87%· paused recently
  • 國泰-台中 158 left
    sold 52%· paused recently

Desks

  • 國票-安和 -2,824
    unclassified
  • 台灣摩根士丹利 -1,681
    hedge desk · will cover
  • 華南永昌-民權 -1,132
    unclassified
  • 兆豐-大安 -1,086
    unclassified
Still selling 577 lots ~165 sessions to bottom at most
Recent buy/sell force +364 absorbed / -358 sold buyers slightly ahead
Hedge-desk net short -2,762 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 here0Insufficient data
80-100 0Insufficient data

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 ≈ 106.24, at the 71.1th 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
(5d)
+53.2%
Win rate 100% Excess +15.6%
65d
Now
Insufficient data
(0d)
60-day momentum down
Insufficient data
(0d)
Insufficient data
(23d)
Insufficient data
(0d)

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.

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).

13 times historically; 60-day forward avg -4.67%, win rate 38.5%, beating the market by -8.49 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.

12 times historically; 60-day forward avg +15.17%, win rate 66.7%, beating the market by +4.33 pts on average.

What does 采鈺 do? Company profile

半導體業;半導體光學元件與影像感測器後段晶圓級製造服務 臺灣證券交易所上市

Overview

采鈺科技股份有限公司成立於2003年12月1日,總部位於新竹科學園區新竹市篤行一路12號,股票代號6789,為臺灣證券交易所上市普通股,上市掛牌日為2022年6月30日。公司原由台積電與外資夥伴合資成立,2016年由台積電買回股權後成為台積電子公司;截至2026年3月29日,台積公司持有213,619,000股、持股67.11%,為最大股東。董事長、執行長兼總經理為關欣。依公開資料,實收資本額約新台幣31.82至31.83億元、已發行普通股約3.18億股;2025年年報截至2026年3月29日揭露員工1,568人。主要股東除台積公司外,年報列示許秀梅、鄭俊忠、林俊吉,以及多個外資保管專戶與台灣人壽等,但除台積公司外持股比例均低於3%。公司廠區包含新竹廠、中壢廠、龍潭廠;2022年龍潭廠落成啟用,2025年年報指出龍潭廠第二期無塵室陸續開始建設。

Business

采鈺定位為半導體光學晶圓代工廠,主要從事影像感測器後段製程與微型光學元件製造服務,核心技術包括晶圓級彩色濾光膜、微透鏡、晶圓級光學薄膜、整合型光學製程、光學模擬與晶圓級測試。產品應用包括CMOS影像感測器、光學指紋感測器、環境光與接近光感測器、飛時測距感測器、光學生物感測、AR/VR、車用感測、安控與AI光通訊相關矽光子元件。2025年營收為新台幣89.38168億元,產品別為影像感測器68.04712億元、約76.1%;微型光學元件19.41232億元、約21.7%;其他1.92224億元、約2.2%。應用別為行動裝置65.32076億元、約73.1%;車用13.66530億元、約15.3%;安控10.39562億元、約11.6%。地區別以亞洲為主,2025年亞洲營收80.53407億元、約90.1%,台灣內銷8.08021億元、約9.0%,美洲與歐洲占比低。商業模式為依客戶規格進行晶圓級客製化製造,收入依客戶合約於服務過程逐步認列。2025年四大匿名客戶合計約89%,分別占33%、21%、20%、15%,顯示銷售集中度高;客戶名稱未公開。

Outlook 2025–2028

2025年公司受惠手機拍攝規格升級與電動車感測應用擴大,影像感測器產品與汽車應用營收創高,全年晶圓產出接近200萬片8吋約當晶圓;但匯率波動與微型光學元件短期需求放緩使全年營收年減11%、毛利率降至25%、EPS為4.01元。2026年第一季營收23.48億元,年增8.0%,毛利率32.2%,EPS 1.50元,產品別CIS占78%、MOE占19%、其他占3%,應用別行動裝置70%、安控14%、車用16%,顯示毛利與產品組合較2025年第四季改善。2026至2028年主要成長動能包括:一、手機CIS朝高畫素與小像素尺寸升級,采鈺已量產50MP搭配1.2及1.6微米像素高階產品,Low N Grid微結構已出貨,並配合客戶開發2億畫素CIS與Nano Light Pillar微結構;二、車用ADAS影像感測器規格升級,龍潭廠取得IATF 16949有利車用元件生產;三、安控需求成長可分散手機波動;四、微型光學元件需求回溫,包含金屬層環境光感測器由8吋往12吋升級、屏下感測、穿戴裝置用Metasurface;五、AI光通訊與矽光子布局,PD產品已逐步導入量產,後續研發重點為CPO架構,矽基微透鏡陣列、光柵耦合、邊緣耦合、FAU、PIC、連接器與光源等可對應AI高速運算光傳輸;六、AI/AR眼鏡用SRG光波導、奈米壓印、黃光蝕刻與光罩材料製程平台。資本支出與產能方面,公司2025年引進193奈米DUV曝光機投入研發,並啟動龍潭廠第二期無塵室建設。主要風險包括:客戶集中度高、部分CIS供應商市場集中導致議價與需求波動;手機終端出貨循環與季節性;匯率波動;高階微影與蝕刻設備投資回收風險;新技術量產良率、導入時程與客戶採用不確定;地緣政治、供應鏈重組與科技管制;原物料與供應商集中;光學與矽光子技術競爭加劇。2027至2028年具體財務預測未見公司正式量化指引,以上為依公司年報、季度簡報與新聞揭露做出的定性展望。

Supply Chain

Upstream
  • 台灣積體電路製造股份有限公司 2330 最大股東;采鈺歷史上向台積電購入彩色濾光膜生產設備並承租部分廠房及廠務設施,屬重要關係企業;此項不代表其為2026年主要供應商。
  • 光阻劑、靶材、顯影劑、去光阻劑、化學品及氣體供應商 年報揭露主要原料類別與供應商集中情形,但供應商以甲、乙、丙、丁公司匿名呈現;2025年前三大供應商占進貨淨額約35.70%、7.14%、6.78%,均註明與采鈺無關係。
  • 半導體微影、蝕刻、鍍膜、量測與無塵室設備供應商 公司持續投資高階微影與蝕刻設備,2025年引進193奈米DUV曝光機並建設龍潭廠第二期無塵室;具體設備供應商未公開。
  • 材料供應商與研發合作單位 公司官網說明會與材料供應商合作開發合適彩色濾光材料,年報亦稱關鍵且具未來性的材料與專家或相關單位合作自主開發;具體公司未揭露。
Downstream
  • 主要CIS與微型光學元件客戶(年報匿名甲、乙、丙、丁客戶) 2025年四大客戶占營收約33%、21%、20%、15%,合計約89%;年報未揭露客戶名稱,僅能確認為影像感測器與微型光學元件相關客戶。
  • 無晶圓廠IC設計公司與影像感測器供應商 采鈺為客戶提供彩色濾光膜、微透鏡、光學薄膜與晶圓級測試等製程服務;MoneyDJ描述其專為Fabless IC設計公司供應彩色濾光膜與微透鏡。
  • 智慧型手機、車用ADAS、安控、穿戴裝置、AR/VR與AI光通訊終端供應鏈 為采鈺產品終端應用;2025年應用別營收以行動裝置約73.1%為最大,其次車用約15.3%、安控約11.6%。
  • 光通訊模組、CPO與矽光子應用客戶 公司揭露PD產品已逐步導入量產,未來重點為CPO架構與矽光子平台;具體客戶未公開。

Competitors

  • 台灣光罩股份有限公司 2338 StockFeel列為采鈺同業競爭對手;主要業務為光罩,與采鈺在半導體光學製程供應鏈有部分相關但非完全同質競爭。
  • 台灣美日先進光罩股份有限公司 3087 StockFeel列為采鈺同業競爭對手;屬台股掛牌公司,與光罩及半導體製程服務相關,非完全同質。
  • 同欣電子工業股份有限公司 6271 StockFeel列為采鈺同業競爭對手;同欣電為封裝、模組與影像感測相關供應鏈公司,與采鈺在影像感測後段供應鏈有交集。
  • 耀穎光電股份有限公司 StockFeel列為競爭對手;是否屬上市櫃普通股。
  • TOPPAN Holdings/Toppan Electronics 日本企業;Toppan提供影像感測器用彩色濾光片陣列,為全球彩色濾光膜相關競爭者之一。
  • 索尼半導體解決方案 日本Sony集團旗下影像感測器龍頭,部分光學堆疊與CIS製程可能內製;屬下游客戶型或垂直整合型競爭者,非台股掛牌。
  • 三星電子 韓國上市公司;具CIS與半導體製程能力,屬垂直整合型競爭者,非台股掛牌。
Sources(15)

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.