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Help me set up FinLab and analyze 6210 慶生. Please read: https://finlab.finance/en/setup?stock=6210
6210
quality needs a look, premium valuation, no active signal today.
Is 慶生 a buy? Fundamentals and valuation first
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Weak profitability.Operating margin is in the 12th market percentile. Latest quarterly ROE ≈ -4.1%.
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Valuation is high.PE is in the 84th 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 ≈ -0.1% of volume (net sell).
Chip flow
Institutional rotation, concentration steady — bullish
Window from 2026-01-17 · Price -1% · branches to 2026-06-17· TDCC to 2026-06-12
- Largest holder 兆豐-三民 has accumulated 420 lots since the start (sold 0%), holding.
- Main distributor (牛牛牛)亞-鑫豐 peaked at 25 lots, has sold 80%, 5 left, paused recently.
- TDCC big holders (absolute) >1000-lot holders +0.00pp, mid holders +2, retail -2.47pp — little change.
- Foreign hedge-desk net short Net short -15 lots (inferred from branch profile, mostly hedging — not necessarily bearish, not case-confirmed).
Accumulating
- 兆豐-三民 +420
- 永豐金-新店 +190
- 國泰-館前 +178
- 富邦證券 +149
- 台新 +92
- 第一金-華江 +67
Distributing
- (牛牛牛)亞-鑫豐 5 left
- 永豐金-中和 3 left
- 凱基-台北 7 left
- 台新-中壢 2 left
- 元大-豐原站前 7 left
- 永豐金證券 5 left
Desks
- 永豐金-敦南 -223
- 群益金鼎-中壢 -89
- 新光 -67
- 元大-大統 -56
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 | 330 | +2.9% | -1.6% | 47.9% | -14.3% |
| 20-40 | 514 | +2.9% | +6.1% | 65% | -14.1% |
| 40-60 | 366 | +13.7% | +10.3% | 72.7% | +2.3% |
| 60-80 | 464 | +13.7% | +8.5% | 73.9% | +2.2% |
| 80-100 You are here | 599 | +5.4% | +1.5% | 52.8% | +0.5% |
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 ≈ 44.75, at the 97.6th 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 817 historical days, 120-day forward avg gained 4.4%, win rate 58.4%, beat the market by 2.6%.
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.
22 times historically; 60-day forward avg +1.75%, win rate 33.3%, beating the market by +1.56 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).
59 times historically; 60-day forward avg +9.73%, win rate 60.8%, beating the market by +6.68 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 +2.96%, win rate 66.7%, beating the market by +1.39 pts on average.
What does 慶生 do? Company profile
Overview
6210 對應證券為慶生電子股份有限公司,為台灣上櫃普通股而非 ETF、ETN、權證或特別股。公司成立於 1984/10/05,掛牌日期為 2003/02/14,總部位於桃園市中壢區中壢工業區松江北路24號,主要營運據點位於台灣桃園。董事長為王興榮,總經理為朱陳永慶,發言人為范揚淵。實收資本額為新台幣350,480,000元,已發行普通股35,048,000股;公開資料顯示董監持股比例約11.65%。2024年永續報告書揭露公司資本額350,480仟元、主要產品為印刷電路板硬板100%、土地面積10,710平方公尺、建物面積12,662.94平方公尺。員工規模依2024年永續報告書文字擷取可確認2022年期末合計265人、2023年期末合計242人,2024年報告稱員工較前兩年度減少但未達20%顯著波動;2024年總員工數因PDF表格欄位擷取不完整,保守表述為約200人以上。主要內部人/董監持股依公開資料包括黃秋庭約2,163,155股、王興華約1,555,740股、董事長王興榮約1,411,861股、王興橋或其相關法人約440,000股、王君懿約41,000股;此處為董監/內部人持股資料,不等同最終控制股東名冊。
Business
慶生電子主要經營單面、雙面與多層印刷電路板之製造、加工及買賣,另包含電子零組件製造、加工、買賣,以及相關產品與原料之進出口及經銷買賣。公開資料與公司永續報告書均顯示營收/產品比重以印刷電路板(PCB)硬板為100%,富聯網資料亦列示115年5月業務比重為多層印刷電路板100%。商業模式為接單生產PCB硬板,透過工程部審訂客戶規格、製造部按生產計畫生產、品保部進行進料/製程/出貨檢驗,業務部負責報價、接單、合約審查、客訴與帳款管理。PCB屬電子產品基礎零件,公司位於PCB產業中游,將銅箔基板等材料加工為硬質電路板。終端應用依公司永續報告書所述涵蓋電視、錄放影機、電話機、傳真機、PC、筆記型電腦、通訊網路設備、穿戴裝置,並延伸至汽車、醫療設備、工業自動化、5G、物聯網與AI等新應用。公開文件未揭露具名主要客戶;早期市場文章曾提及工業設備、伺服器與網通相關客戶,但非最新正式揭露,故不列為已確認主要客戶。
Outlook 2025–2028
2025至2028年展望可分為產業順風與公司個別挑戰。產業面,AI伺服器、高效能運算、資料中心、高速網通、低軌衛星、車用電子與先進封裝持續拉高PCB規格,尤其高階多層板、HDI、低損耗材料與高階CCL需求成長。TPCA與工研院資料顯示,2025年台商PCB產值預估成長,AI與衛星通訊為重要動能;2026年全球PCB產值在不同報告口徑下預估約957億至1,137億美元,HDI、多層板與18層以上高階板受AI伺服器與高速網路需求帶動。Prismark相關展望也指出2023至2028年全球PCB產值具中個位數以上年複合成長,高階多層板、HDI與載板成長較快。對慶生而言,若能切入較高層數、多層硬板、工控、醫療、網通或伺服器利基訂單,產業升級可提供產品組合改善機會;公司既有少量多樣硬板製造能力亦可能受惠於工業設備與非消費型應用需求。風險方面,慶生近年財務表現偏弱,Yahoo股市資料顯示2023、2024年EPS皆為虧損,2025Q1仍為負;公司規模小、資本額僅約3.5億元,若AI伺服器高階PCB資本支出與材料門檻提高,可能面臨設備投資、良率、認證週期、議價能力與人才不足壓力。產業風險另包括銅箔、玻纖布、樹脂、CCL等材料價格波動,環保與碳盤查成本上升,消費電子換機週期拉長,匯率、關稅、地緣政治與東南亞產能競爭。2025至2028年公司展望因此屬『產業成長明確、公司能否轉化為營收與獲利仍待驗證』。
Supply Chain
- 台光電子材料 2383 台股上市公司;PCB上游銅箔基板/高頻高速材料代表廠,屬產業鏈關係,未確認為慶生直接供應商。
- 台燿科技 6274 台股上櫃公司;PCB上游銅箔基板與高階材料代表廠,屬產業鏈關係,未確認為慶生直接供應商。
- 聯茂電子 6213 台股上市公司;PCB上游銅箔基板材料廠,屬產業鏈關係,未確認為慶生直接供應商。
- 南亞塑膠 1303 台股上市公司;供應銅箔基板、玻纖布、樹脂等電子材料,屬PCB上游材料代表,未確認為慶生直接供應商。
- 金居開發 8358 台股上櫃公司;銅箔供應商,為PCB上游材料代表,未確認為慶生直接供應商。
- 富喬工業 1815 台股上櫃公司;電子級玻纖布供應商,屬PCB上游材料代表,未確認為慶生直接供應商。
- 尖點科技 8021 台股上市公司;PCB鑽針與成型刀等製程耗材/服務代表,屬產業鏈關係,未確認為慶生直接供應商。
- 鴻海精密 2317 台股上市公司;電子製造服務與伺服器/資通訊產品組裝代表,屬PCB下游應用鏈代表,未確認為慶生直接客戶。
- 廣達電腦 2382 台股上市公司;伺服器、筆電與雲端設備ODM代表,屬PCB下游應用鏈代表,未確認為慶生直接客戶。
- 緯創資通 3231 台股上市公司;伺服器、PC與ICT產品ODM代表,屬PCB下游應用鏈代表,未確認為慶生直接客戶。
- 和碩聯合科技 4938 台股上市公司;電子產品組裝與系統製造代表,屬PCB下游應用鏈代表,未確認為慶生直接客戶。
- 研華 2395 台股上市公司;工業電腦與工業自動化終端應用代表,符合公司揭露之PCB下游工業自動化應用方向,未確認為慶生直接客戶。
- 仁寶電腦 2324 台股上市公司;筆電、智慧裝置與伺服器ODM代表,屬PCB下游應用鏈代表,未確認為慶生直接客戶。
Competitors
- 華通電腦 2313 台股上市PCB廠;硬板、HDI與多層板競爭者,規模遠大於慶生。
- 楠梓電子 2316 台股上市PCB相關公司;屬硬板/電子零組件同業。
- 敬鵬工業 2355 台股上市PCB廠;以車用板等硬板為主要領域之一。
- 燿華電子 2367 台股上市PCB廠;硬板、HDI與車用/通訊相關應用競爭者。
- 金像電子 2368 台股上市PCB廠;伺服器與網通高階板重要同業。
- 健鼎科技 3044 台股上市大型PCB廠;多層板、車用、伺服器與消費電子應用同業。
- 瀚宇博德 5469 台股上市PCB廠;HDI、硬板與電子產品板同業。
- 精成科技 6191 台股上市PCB與電子製造相關公司;硬板與系統製造鏈同業。
- 泰詠電子 6266 台股上櫃PCB廠;中小型硬板與EMS/PCB相關同業。
Sources(11)
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.