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Help me set up FinLab and analyze 4976 佳凌. Please read: https://finlab.finance/en/setup?stock=4976
4976
quality needs a look, premium valuation, no active signal today.
Is 佳凌 a buy? Fundamentals and valuation first
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Weak profitability.Operating margin is in the 6th market percentile. Latest quarterly ROE ≈ -3.1%.
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Valuation is high.PE is in the 100th 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 ≈ -0.8% of volume (net sell).
Chip flow
Distribution to retail — bearish
Window from 2026-01-17 · Price +32% · branches to 2026-06-17· TDCC to 2026-06-12
- Largest holder 凱基-豐中 has accumulated 841 lots since the start (sold 0%), still adding.
- Main distributor 國泰-館前 peaked at 284 lots, has sold 33%, 191 left, paused recently.
- TDCC big holders (absolute) >1000-lot holders -2.87pp, mid holders -1, retail +2.45pp — drifting down to retail.
- Foreign hedge-desk net short Net short -2,106 lots (inferred from branch profile, mostly hedging — not necessarily bearish, not case-confirmed).
Accumulating
- 凱基-豐中 +841
- 玉山-嘉義 +461
- 國泰-敦南 +413
- 港商野村 +407
- 兆豐-大安 +288
- 凱基-長庚 +266
Distributing
- 國泰-館前 191 left
- 台新證券 73 left
- 華南永昌-基隆 23 left
- 口袋證券 65 left
- 元大-永康 15 left
- 群益金鼎-新店 28 left
Desks
- 摩根大通 -1,199
- 凱基-台北 -1,079
- 美林 -526
- 美好-富順 -439
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 band | Sample days | 240-day avg return | Median | Win rate | Avg excess (vs index) |
|---|---|---|---|---|---|
| 0-20 | 0 | Insufficient data | |||
| 20-40 | 0 | Insufficient data | |||
| 40-60 | 0 | Insufficient data | |||
| 60-80 | 171 | +82.3% | +82.3% | 100% | -4% |
| 80-100 You are here | 1 | Insufficient 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 ≈ 1130.0, at the 98.4th 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.
(0d)
(25d)
(0d)
Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 127 historical days, 120-day forward avg gained 43.1%, win rate 51.2%, beat the market by 4.2%.
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.
15 times historically; 60-day forward avg +8.85%, win rate 46.7%, beating the market by +2.87 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).
58 times historically; 60-day forward avg -0.86%, win rate 30.3%, beating the market by -4.57 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.
39 times historically; 60-day forward avg +4.2%, win rate 54.1%, beating the market by +0.24 pts on average.
What does 佳凌 do? Company profile
Overview
4976 對應證券為佳凌科技股份有限公司普通股,英文全名 Calin Technology Co., Ltd.,屬台灣證券交易所上市公司,產業類別為光電業。公司成立於 2002/12/26,公開發行日 2010/09/15,興櫃日 2011/01/24,上市日 2012/11/20,總部位於台中市潭子區建國路24號。董事長為劉嘉彬,總經理為江昭德(年報揭露謝鶴年於 2024/08/07 卸任,由江昭德接任)。公司官網與股市資料揭露實收資本額約新台幣 14.14 億元,已發行普通股約 141,351,000 股;2026 年資訊來源間因限制員工權利新股、庫藏股等時點差異,部分平台顯示 141,408,000 股,故以公司基本資料與財報揭露為主。員工規模:2024 年直接人員 418 人、間接人員 218 人、合計 636 人;2025 年第一季為 604 人;2025 年度財報揭露平均員工人數 617 人。主要股東(2025/04/27 前十大股東):中部投資股份有限公司 20.06%、敦樸企業股份有限公司 1.15%、王貞人 1.03%、劉嘉彬 0.81%、台新國際商業銀行受託信託財產專戶 0.71%、裕源紡織股份有限公司 0.66%、另一台新國際商業銀行受託信託財產專戶 0.65%、謝明德 0.61%、柯卉蓁 0.61%、朱臨惠 0.57%。
Business
佳凌是光學鏡頭與光學元件廠,提供各類光學鏡頭客製化開發、原廠設計與製造代工,具備機構設計、塑膠射出、玻璃加工、非球面模造玻璃、球面研磨玻璃、精密鍍膜、鏡頭組裝、模具與金屬表面處理等垂直整合能力。主要產品包括車載鏡頭、視訊鏡頭、安控鏡頭、投影機鏡頭、工業與醫療用鏡頭、極限運動鏡頭、LiDAR 光達模組關鍵光學元件、光通訊/LDI 用雷射光纖耦合鏡/發射鏡/接收鏡等。年報揭露主要產品收入在財報分類上幾乎均列為「各類光學應用鏡頭」:2025 年度各類光學應用鏡頭商品銷售收入約 10.08415 億元,其他約 556 萬元,租賃收入約 628 萬元,合計營業收入約 10.20255 億元;2024 年度營業收入約 11.28847 億元,2025 年較 2024 年下滑。依 2025 年地區別收入:亞洲約 5.34813 億元、占 52.4%;美洲約 2.147 億元、占 21.0%;台灣約 1.8668 億元、占 18.3%;歐洲約 8406.2 萬元、占 8.2%。依 2024 年報及新聞,2024 年以車載鏡頭與視訊應用占營收最高;2025 年市場報導指出車載鏡頭營收占比逾四成,視訊及安控鏡頭約三至四成,投影機及光通訊約兩成,但此為媒體資訊,非財報產品別正式分類。商業模式以客戶規格導向的 ODM/OEM、同步開發與量產供貨為主,客戶主要為各類鏡頭模組產品使用廠、車用模組廠、安控/視訊/投影/光通訊與其他光學應用廠。2024 年報揭露第一大銷貨客戶 2024 年占 20.34%,2025 年度財報揭露前三大客戶合計占營收約 39%,但公司以代碼或甲乙丙集團揭露,未公開真實客戶名稱。
Outlook 2025–2028
2025 至 2028 年展望以車載、ADAS/自駕、LiDAR、低空經濟/無人機、AI 安防、視訊、投影、光通訊/矽光子與醫療光學為主要成長題材。公司年報列明 2025 年營業計畫為鞏固車載產品及各類應用領域、快速擴大新興光學應用市場、拓展歐美、日本、中國等客戶,並在生產端強化自動化、GMO 模造玻璃、鏡筒模具與車載鏡頭品質。短期動能包括車載鏡頭滲透率提升、ADAS 與高階車規鏡頭對耐高溫、抗震、防霧防塵與玻璃鏡片的需求提高;無人機/低空經濟應用包括主攝、長焦、變焦、環視、微光夜視鏡頭;AI 安防與視訊會議帶動高解析、低畸變、廣角與變焦鏡頭需求;光通訊與矽光子帶動光纖耦合、發射/接收鏡等小型精密元件需求。公司 2024 年研發成果包括監控變焦鏡頭、無人機望遠自動對焦鏡頭、潛望式鏡頭、可見光紅外光共焦鏡頭、無熱化駕駛監控鏡頭、光學鏡片應力檢測;2025 年計畫投入研發費用約新台幣 5000 萬元。主要挑戰:2025 年財報仍虧損,2025 年營收較 2024 年下滑;存貨占總資產比重高且有跌價/呆滯風險;新台幣升值與美元、日圓、人民幣匯率變動影響損益;車載開發期長、認證門檻高、量產節奏不易掌握;部分原物料與關鍵設備供應商具技術壟斷與成本壓力;客戶集中度雖未達單一客戶過度集中,但 2025 年前三大客戶合計約 39%,仍需留意需求波動;光學鏡頭產業競爭者多且價格壓力高。2026 至 2028 年若車載、無人機、AI 視覺與光通訊專案放量,公司營收與毛利率有改善空間;但目前公開資料未提供足以量化 2026-2028 年營收、EPS 或產能的可靠指引。
Supply Chain
- HOYA Corporation 日本上市光學玻璃與光學材料供應商;屬光學鏡頭產業上游材料來源之一,非佳凌年報具名供應商。佳凌年報僅以 EB012、RB013、RB057 等代碼揭露主要供應商,未公開真實名稱。
- Ohara Inc. 日本上市光學玻璃材料商;屬光學玻璃、玻璃毛胚等產業上游可能供應來源,非佳凌年報具名供應商。
- 台灣玻璃工業股份有限公司 1802 台股上市玻璃材料公司;作為台灣玻璃材料產業代表列入上游參考,未確認為佳凌直接供應商。
- 塑膠粒、鍍膜材料、模具與成型/研磨/檢驗設備供應商 年報揭露光學鏡頭上游包括 PC、CR-39、PMMA 等塑膠粒、光學玻璃塊、玻璃毛胚、鍍膜材料、鍍膜設備、真空設備、研磨材料、研磨設備、模具製造、成型設備與檢驗設備;具名供應商未公開。
- 車用 Tier 1 與車用鏡頭模組廠 佳凌年報稱車用鏡頭已量產供貨給日系及美系車用模組廠,並拓展日系、歐系、美系及中國客戶;真實客戶名稱未公開。
- 同致電子企業股份有限公司 3552 台股上市車用電子/停車輔助與感測系統廠,屬車載攝影、ADAS 產業鏈下游或潛在系統端代表;未確認為佳凌直接客戶。
- 怡利電子工業股份有限公司 2497 台股上市車載電子與影音/車用資訊系統廠,屬車用影像與座艙應用下游代表;未確認為佳凌直接客戶。
- 安控、視訊、投影、光通訊、醫療與低空經濟應用客戶 佳凌產品應用於監視器/IP CAM、視訊會議、投影機、光通訊/LDI、醫療內視鏡/口腔鏡/眼底鏡、無人機等;公司未公開具名終端客戶。
Competitors
- 大立光電股份有限公司 3008 台股上市光學鏡頭龍頭,主要強項為手機與高階光學鏡頭;與佳凌在光學設計、鏡頭製造能力上屬廣義競爭。
- 玉晶光電股份有限公司 3406 台股上市光學鏡頭廠,主要供應手機、消費電子與其他光學鏡頭;屬廣義光學鏡頭競爭者。
- 亞洲光學股份有限公司 3019 台股上市光學元件、鏡頭、光學模組與影像產品廠;與佳凌在光學元件、車用/工業/消費應用上有部分重疊。
- 先進光電科技股份有限公司 3362 台股上櫃光學鏡頭與光學元件廠;屬台灣中小型光學鏡頭同業。
- 今國光學工業股份有限公司 6209 台股上市光學鏡片、鏡頭與光學元件廠;在光學元件製造與應用市場上與佳凌具競爭關係。
- 揚明光學股份有限公司 3504 台股上市光學元件、投影/3D/車用光學相關廠;在投影與光學模組應用上與佳凌部分重疊。
- 聯一光學工業股份有限公司 3441 台股上櫃光學鏡片與鏡頭廠;屬光學元件與鏡頭同業。
- 新鉅科技股份有限公司 3630 台股上櫃光學鏡頭/精密光學元件廠;屬光學產業競爭者。
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.