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Help me set up FinLab and analyze 2009 第一銅. Please read: https://finlab.finance/en/setup?stock=2009

2009

第一銅 Iron & Steel As of 2026-06-17 Updated daily after market close

steady quality, premium valuation, no active signal today.

This page refreshes daily after the close. Add 第一銅 to your watchlist to track signal changes on your next visit.
Valuation 37Quality 48Growth 54Momentum 44Chips 16

Is 第一銅 a buy? Fundamentals and valuation first

  • Above-average profitability.Operating margin is in the 60th market percentile. Latest quarterly ROE ≈ 0.8%.

  • Valuation is high.PE is in the 83th market percentile; within its own history, PE is around the 71th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -3.3% of volume (net sell).

Chip flow

Bearish -0.50
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 宏遠-台中 holds 1,375 lots
  • sellers have 731 lots left, ~1270 sessions to clear

Window from 2026-01-17 · Price -21% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 宏遠-台中 has accumulated 1,375 lots since the start (sold 22%), now trimming.
  • Main distributor 新加坡商瑞銀 peaked at 2,312 lots, has sold 89%, 247 left, ~3 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders -2.02pp, mid holders -10, retail +2.89pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -3,100 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
宏遠-台中富邦-陽明元大-信義臺銀-高雄群益金鼎-海山元大-草屯
Distributing
新加坡商瑞銀港商野村永豐金證券國泰-敦南兆豐-高雄元大-大雅
Desks
own scale
富邦-七賢摩根大通美林元大-虎尾
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 宏遠-台中 +1,375
    sold 22%
  • 富邦-陽明 +228
    sold 7%· still adding
  • 元大-信義 +206
    sold 0%
  • 臺銀-高雄 +188
    sold 21%· still adding
  • 群益金鼎-海山 +177
    sold 0%· still adding
  • 元大-草屯 +174
    sold 6%

Distributing

  • 新加坡商瑞銀 247 left
    sold 89%· ~3 sessions to clear
  • 港商野村 161 left
    sold 77%· paused recently
  • 永豐金證券 144 left
    sold 68%· ~27 sessions to clear
  • 國泰-敦南 177 left
    sold 58%· paused recently
  • 兆豐-高雄 227 left
    sold 42%· paused recently
  • 元大-大雅 91 left
    sold 72%· paused recently

Desks

  • 富邦-七賢 -1,890
    unclassified
  • 摩根大通 -1,455
    hedge desk · will cover
  • 美林 -1,444
    hedge desk · will cover
  • 元大-虎尾 -1,193
    unclassified
Still selling 731 lots ~1270 sessions to bottom at most
Recent buy/sell force +1,751 absorbed / -1,063 sold buyers slightly ahead
Hedge-desk net short -3,093 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 15Insufficient data
40-60 446-3.4% -7.6% 33.4% -17%
60-80 You are here684+35.9% +15.3% 65.4% +6.5%
80-100 575+117.3% +27.8% 79.5% +85.6%

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 ≈ 70.26, at the 71.0th 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)
-15.2%
Win rate 16.9% Excess -18.4%
166d
+29.3%
Win rate 58.2% Excess +11.2%
634d
60-day momentum down
Insufficient data
(0d)
+0.7%
Win rate 42.8% Excess -2.3%
542d
Now
+55.1%
Win rate 74.3% Excess +33.2%
498d

Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 498 historical days, 120-day forward avg gained 55.1%, win rate 74.3%, beat the market by 33.2%.

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)

Pending

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

21 times historically; 60-day forward avg +15.06%, win rate 38.1%, beating the market by +8.85 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).

62 times historically; 60-day forward avg +4.82%, win rate 44.7%, beating the market by +0.13 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.

54 times historically; 60-day forward avg +11.25%, win rate 56.6%, beating the market by +7.15 pts on average.

What does 第一銅 do? Company profile

鋼鐵工業;銅與銅合金板片材料 台灣證券交易所上市

Overview

2009 對應證券為台灣證券交易所上市普通股,股票名稱第一銅,公司全名第一伸銅科技股份有限公司。公司創立於 1969 年,Goodinfo 基本資料列示成立日期為 1969/07/28,上市日期為 1989/10/20,產業別為鋼鐵工業,資本額約新台幣 35.96 億元,已發行普通股 359,622,165 股,董事長王宏仁,總經理洪茂陽。公司總部位於高雄市前金區中正四路 170 號 4 樓,臨海廠位於高雄市小港區沿海一路 479 號。2024 年報列示 2024 年底員工 230 人,截至 2025/03/31 仍為 230 人。主要股東方面,2024 年報列示華榮電線電纜股份有限公司持股 141,831,792 股、39.44%,王楊碧娥持股 37,731,990 股、10.49%,為持股 5% 以上股東;第一銅亦持有華榮電線電纜股份有限公司 32.96% 股權,集團關係具交叉持股特性。公司官網表示其銅合金生產技術來源為三菱伸銅株式會社,生產銅與銅合金銅片,供應半導體電子材、汽車端子材、3C 家電與建築等銅片。

Business

第一銅主要業務為各種銅錠、銅合金板片、銅箔、銅管、銅電纜、電積銅、銅電線與銅製品製造加工買賣及外銷貿易,並含印刷電路基板用銅箔、積體電路及各種電路用引線架、以銅為基材之電子材料與原料等。2024 年報營業比重為黃銅片 4%、紅銅片 25%、高性能銅片 22%、鍍錫銅片 16%、其他 33%;2026 年 5 月法說簡報以銷售量口徑揭露紅銅片 29.3%、高性能銅片 26.4%、鍍錫銅片 12.9%、黃銅片 12.3%、軍工材料銅盂 10.0%、特殊合金 7.6%、磷青銅片 1.5%。主要產品包括黃銅片、丹銅片、紅銅片、磷青銅片、高性能銅片、環保鍍錫銅片、銅合金再熔電鍍材料、兵工材料片材板材與沖型品。主要應用包含電子零件、電器端子、汽車與電動車連接器、電池組件、CPU/GPU/AI 伺服器均熱片與散熱材料、二極體、電晶體、IC 腳架、LED、半導體導線架、開關、繼電器、連接器與端子。2024 年報列示 2024 年營收 31.28 億元,稅後淨利 2.66 億元,EPS 0.74 元;2026 年法說簡報列示 2026 年第一季營收 7.99 億元,年增 30%,營業毛利率 11%,EPS 0.21 元。公司銷售區域包含台灣、中國、日本與東南亞;2026 年法說簡報列示銷售量國內 66%、國外 34%,國外區域中中國含港澳 28.3%、泰國加越南加菲律賓 19.0%、新加坡加馬來西亞加印尼 13.7%、日本 9.7%、其他 29.3%。年報主要客戶以客戶 A、客戶 B 匿名揭露,未公開實名;2024 年客戶 A 與客戶 B 分別占銷貨 14.06%、11.10%。

Outlook 2025–2028

2025 至 2028 年展望核心在高導電、高散熱與高階合金材料。公司 2024 年報揭露 2025 年營業計畫預期銷售數量 10,200 噸/年,依據包括汽車端子與連接器再熔電鍍材料需求增加、紅銅電器端子與均熱片可取代進口材料、高強度高導電率材料用量增加,以及 AI、伺服器市場需求與規模增加。公司短期策略為擴大半導體用黃銅高階品、汽車端子特殊合金、鍍錫高階合金、銅鎳矽銅片、紅銅散熱片與厚板供應;長期策略為擴大銅鎳矽合金系列、半導體蝕刻製程材料、汽車與電動車用銅合金鍍錫材料、汽機車鋰電池組合金材料,以及 AI 伺服器高導電高散熱產品。2026 年法說簡報指出台灣銅片市場趨勢包括電網強化與變壓器需求增加、AI 伺服器資料算力帶動純銅塊與片材用於散熱、晶圓需求帶動半導體框架材、電動車與油電車用連接器端子與馬達材料穩定成長、軍工沖型品需求穩定;公司因應策略為增加分條機設備能力、更新電控與新設備投資、重新投入台灣變壓器市場、增加銅盂沖型品設備、開發新合金與提升合金性能。外部變數方面,2026 年法說簡報引用國際銅研究組織與日本礦業協會資料,預期 2025 年全球精煉銅供需過剩約 17.8 萬噸、2026 年短缺約 15.0 萬噸,且能源轉型、都市化、數位化資料中心、印度及多國半導體產能擴張支撐精煉銅消耗。主要風險包括 LME 銅價劇烈波動、電解銅與廢銅採購成本波動、泛用黃銅與磷青銅產品遭中國供應商取代、鍍錫材料與半導體低階材料面臨國內友廠與中國廠競爭、東南亞關稅障礙、台灣缺工與勞動法規造成成本壓力、電力綠化與產能稼動率壓力。2027 至 2028 年沒有公司逐年量化財測,較合理的研究推估是成長動能仍集中於 AI 伺服器散熱、半導體框架材、車用與電動車端子、變壓器與電網材料、高階銅合金及軍工沖型品;但獲利彈性會高度受銅價、產品組合、良率與國內外競爭影響。

Supply Chain

Upstream
  • 電解銅板供應商 主要原料來源之一;年報揭露電解銅板自亞洲各國與南美各國進口,未揭露具名供應商。
  • 廢銅供應商 主要原料來源之一;年報揭露廢銅主要來自下游客戶、廢料五金商及電線電纜製造廠,未揭露具名供應商。
  • 鋅、錫、鎳供應商 銅合金原料;年報在產業關聯性中列示鋅、錫、鎳為主要原料,但未揭露具名供應商。
  • 華榮電線電纜股份有限公司 1608 第一銅最大股東,年報列示持股 39.44%;同屬銅與電線電纜產業鏈關係企業,但年報未確認其為第一銅具名供應商。
Downstream
  • 一詮精密工業股份有限公司 2486 年報於產業上中下游關聯性中列為中游精密沖壓廠例示;一詮產品包含均熱片、LED 導線架、半導體均熱片及 IC 導線架等,屬銅片材料潛在下游應用。
  • 健策精密工業股份有限公司 3653 年報於產業上中下游關聯性中列為中游精密沖壓廠例示;健策產品包含均熱片、LED 導線架與精密沖壓件,屬散熱與導線架材料下游。
  • 百容電子股份有限公司 2483 年報於產業上中下游關聯性中列為中游精密沖壓廠例示;百容產品包含連接器、端子台、繼電器等電子零組件,屬端子與連接器應用下游。
  • 順德工業股份有限公司 2351 年報於產業上中下游關聯性中列為中游精密沖壓廠例示;業務與導線架、沖壓零件相關,屬半導體與電子零組件材料下游。
  • 健和興端子股份有限公司 3003 年報於產業上中下游關聯性中列為中游精密沖壓廠例示;產品與端子、連接器、電器零件相關,屬銅合金與鍍錫銅片應用下游。
  • 封裝廠、汽車零件組立廠、電器零件組立廠 年報列為下游產業類別;實際主要客戶以客戶 A、客戶 B 匿名揭露,未公開實名。

Competitors

  • 名佳利金屬工業股份有限公司 第一銅年報將名佳利列為台灣銅片製造廠之一;MoneyDJ 亦列為黃銅片、紅銅片、磷青銅片國內競爭對手。未查得台股上市櫃代號。
  • 新泰伸銅工業股份有限公司 MoneyDJ 列為黃銅片、紅銅片、磷青銅片國內競爭對手。未查得台股上市櫃代號。
  • 東弘金屬工業股份有限公司 第一銅年報將東弘列為台灣銅片製造廠例示。未查得台股上市櫃代號。
  • 旺昱股份有限公司 第一銅年報將旺昱列為台灣銅片製造廠例示。未查得台股上市櫃代號。
  • 中國銅片廠 第一銅年報多次提及中國銅片廠在泛用黃銅、磷青銅、低階半導體材料與鍍錫材料形成價格競爭;未指名公司,故不填代號。
Sources(8)

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.