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Help me set up FinLab and analyze 3018 隆銘綠能. Please read: https://finlab.finance/en/setup?stock=3018

3018

隆銘綠能 Other Electronics As of 2026-06-17 Updated daily after market close

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

This page refreshes daily after the close. Add 隆銘綠能 to your watchlist to track signal changes on your next visit.
Valuation 31Quality 3Growth 5Momentum 11Chips 40

Is 隆銘綠能 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 5th market percentile. Latest quarterly ROE ≈ -9.4%.

  • Valuation is neutral.PE is in the 78th market percentile; within its own history, PE is around the 37th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -0.1% of volume (net sell).

Chip flow

Bullish +0.20
BearishNeutralBullish

Institutional rotation, concentration steady — bullish

  • Institutional rotation, concentration steady — bullish
  • 統一-平鎮 holds 134 lots
  • sellers have 237 lots left, ~95 sessions to clear

Window from 2026-01-17 · Price -4% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 統一-平鎮 has accumulated 134 lots since the start (sold 0%), still adding.
  • Main distributor 國泰-敦南 peaked at 228 lots, has sold 25%, 171 left, ~74 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders +0.00pp, mid holders +0, retail +0.04pp — little change.
  • Foreign hedge-desk net short Net short -2 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
統一-平鎮兆豐-民生永豐金-中正國泰-板橋台新-建北台中銀-豐原
Distributing
國泰-敦南富邦-高雄中國信託-忠孝國泰-高雄元大-太平富邦-新店
Desks
own scale
中國信託-文心富邦-永和永豐金-中和元大-大雅
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 統一-平鎮 +134
    sold 0%· still adding
  • 兆豐-民生 +98
    sold 0%· still adding
  • 永豐金-中正 +90
    sold 0%· still adding
  • 國泰-板橋 +38
    sold 12%
  • 台新-建北 +38
    sold 0%· still adding
  • 台中銀-豐原 +37
    sold 0%

Distributing

  • 國泰-敦南 171 left
    sold 25%· ~74 sessions to clear
  • 富邦-高雄 16 left
    sold 56%· ~8 sessions to clear
  • 中國信託-忠孝 19 left
    sold 27%· ~95 sessions to clear
  • 國泰-高雄 9 left
    sold 61%· ~10 sessions to clear
  • 元大-太平 6 left
    sold 63%· ~20 sessions to clear
  • 富邦-新店 11 left
    sold 27%· ~28 sessions to clear

Desks

  • 中國信託-文心 -128
    unclassified
  • 富邦-永和 -117
    unclassified
  • 永豐金-中和 -47
    unclassified
  • 元大-大雅 -45
    unclassified
Still selling 237 lots ~95 sessions to bottom at most
Recent buy/sell force +208 absorbed / -69 sold buyers slightly ahead
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 You are here25Insufficient data
40-60 60-25.5% -26.1% 0% -19.1%
60-80 94+90.9% +72.8% 68.1% +80.8%
80-100 521+125.9% +63.2% 68.9% +107.1%

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 ≈ 24.04, at the 36.8th percentile of its own history (20-40 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)
-29.3%
Win rate 0% Excess -30.1%
47d
+38%
Win rate 67.5% Excess +29.8%
474d
60-day momentum down
Insufficient data
(0d)
Now
-19.6%
Win rate 0% Excess -11.3%
42d
+54.2%
Win rate 64.4% Excess +45.3%
253d

Currently in “Mid × 60-day momentum down”: across 42 historical days, 120-day forward avg declined 19.6%, win rate 0%, lagged the market by 11.3%.

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 +10.14%, win rate 57.1%, beating the market by +7.8 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).

108 times historically; 60-day forward avg +1.82%, win rate 42.9%, beating the market by -0.33 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.

30 times historically; 60-day forward avg +0.64%, win rate 36.7%, beating the market by -1.46 pts on average.

What does 隆銘綠能 do? Company profile

其他電子業;高科技無塵室、廠務機電系統整合、營建工程與環保資源化工程 TWSE

Overview

3018 對應隆銘綠能科技工程股份有限公司,為台灣證券交易所上市普通股,非 ETF、ETN、權證或特別股。公司成立於 1996/01/05,前身可追溯至 1977 年永勝工程公司,原名同開科技工程股份有限公司,2023/03/28 更名為隆銘綠能科技工程股份有限公司。公司地址為臺北市中山區明水路602號3樓,統一編號 96924451,電話 (02)8501-5778。上市日期為 2002/08/26;部分股市資料亦列示 2000/11/08 上櫃掛牌紀錄。實收資本額約新台幣 7.54 億元,已發行普通股約 75,377,715 股,含私募股。董事長為許鑒隆,總經理為許鑒隆,發言人為林欣怡。員工規模方面,104 人力銀行揭露約 100 人,屬外部徵才網站資料。主要股東可查資料包括許鑒隆、華揚創業投資股份有限公司等;部分股市資料顯示許鑒隆持股約 1,922 萬股、華揚創業投資為重要法人股東,但不同資料日期的持股比例可能不同,未在此視為最新股東名冊。

Business

公司定位為高科技事業生產設施環境系統與高等級機電工程服務廠商,主要營業項目為機電系統整合工程。官方網站說明其主要營業專案為高科技無塵室及工業廠房機電系統整合工程,整合材料、化學、電機、電子、機械、空調、消防、環保及工程設計等專業,提供半導體、材料、光電、資訊電子、醫療、生化製藥等產業之生產環境系統。公司另有集合住宅、政府建築統包、廠房興建、風電廠房興建及碼頭整地、太陽能規劃設計施工等工程服務。環保事業方面,公司曾進駐桃園環保科技園區建置污泥處理廠,處理無機污泥並資源再利用;官方技術頁說明以水泥、爐石粉、燃煤飛灰等進行穩定化、養生,產出人工粒料,可作路基材、低強度混凝土混合原料、混凝土二次製品原料、管溝回填材料等。商業模式以工程承攬、統包、設計規劃、施工建造、安裝、檢測維護、保固維修及環保處理/再生材料供應為主,收入認列高度受工程進度、驗收、專案回款與工程爭議影響。MoneyDJ 依公司法說會整理之 2024 年產品營收比重為:機電工程 99.11%、營建工程 0.77%、商品銷售 0.12%;公司網站早期亦揭露主要經營業務為機電系統整合工程。2025 年全年營收外部資料約 4.58 億元;2026 年前 5 月累計營收約 1.18 億元、年減約 52.32%,顯示近期營運規模較小且波動大。

Outlook 2025–2028

2025 至 2028 年展望可分為產業機會與公司自身風險兩面。產業機會方面,AI、HPC、先進製程、先進封裝、記憶體、PCB、資料中心與海外晶圓廠布局,均會推升高科技廠房、無塵室、空調、電力、消防、製程管線與機電統包需求;IEK/中央社與經濟日報等報導指出,台積電、聯電、世界先進等半導體廠擴大海外與新加坡等地布局,使漢唐、亞翔、聖暉、洋基工程等同業接單暢旺,這代表隆銘綠能所處賽道具結構性需求。不過隆銘綠能近年營收規模、毛利率與接單能見度明顯弱於主要同業,能否實質受惠取決於取得大型高科技廠務訂單、工程管理能力、資金周轉與履約信用。環保事業方面,臺灣 2050 淨零轉型與資源循環零廢棄政策支持無機再生粒料、廢棄物資源化與循環經濟,理論上有利於污泥固化與再生粒料業務,但此業務占比、產能利用率與法規/品質管制仍需追蹤。主要風險包括:一、工程承攬毛利率低且易受原物料、工資、缺工、追加減帳與驗收時程影響;二、公司 2024 至 2026 年財務資料顯示獲利壓力,2026Q1 累計營收約 0.81 億元且毛利為負,EPS 約 -0.67 元;三、2025/06/27 公司公告因存款不足退票被證交所列為變更交易方法並採分盤集合競價,反映資金調度與市場信用風險;四、2025/06 退票事件與桃園捷運 A14 工程、宏昇營造履約擔保支票爭議有關,專案爭議可能造成現金流、訴訟或商譽壓力;五、主要競爭者規模與海外能力較強,隆銘綠能若無差異化技術、客戶基礎或財務改善,2025 至 2028 年成長能見度偏低。

Supply Chain

Upstream
  • 水泥、爐石粉、燃煤飛灰供應商 環保事業無機污泥穩定化使用之主要材料類別;公司官方技術頁有揭露材料種類,但未揭露具名供應商。
  • 空調、電力、消防、機械、控制與工程材料供應商 機電系統整合工程所需設備與材料供應鏈;公司揭露需整合空調、消防、電機、機械、環保及工程設計等專業,但未揭露具名上游廠商。
  • 工程設計、施工與專業分包商 工程承攬及統包案通常需設計、機電、土建、安衛、檢測等分包資源;公司未公開可確認之固定具名分包商。
Downstream
  • 半導體、材料、光電、資訊電子、醫療、生化製藥等高科技製造客戶群 官方網站揭露之主要應用產業;未揭露具名客戶,故不填股票代號。
  • 宏昇營造股份有限公司 未上市公司;新聞與重大訊息指出其為桃園捷運 A14 工程相關爭議相對方,涉及預付款保證與履約保證支票提示。
  • 公共工程及政府建築統包業主 公司網站列示政府建築統包興建工程、風電廠房興建及碼頭整地等工程類型;具名業主未完整揭露。
  • 再生粒料簽約下游廠商 官方技術頁說明人工粒料檢驗合格後供應下游簽約廠商,可用於路基材、低強度混凝土、混凝土二次製品與管溝回填材料;未揭露具名客戶。

Competitors

  • 漢唐集成 2404 上市公司;高科技廠房、無塵室與廠務機電工程主要同業,規模與半導體客戶基礎較大。
  • 聖暉* 5536 上櫃公司;無塵室、機電、廠務與高科技工程同業,受惠半導體與電子廠擴建需求。
  • 亞翔 6139 上市公司;無塵室、機電與空調工程主要同業,半導體與海外專案能見度高。
  • 帆宣 6196 上市公司;高科技廠務、設備整合與工程服務同業,客戶涵蓋半導體與電子業。
  • 漢科 3402 上櫃公司;機電、空調、無塵室與廠務系統整合同業。
  • 洋基工程 6691 上櫃公司;無塵室、空調與機電統包同業,半導體與電子廠工程案為主要競爭領域。
  • 擎邦 6122 上櫃公司;機電、空調、廠務與統包工程同業,服務半導體、高科技與公共工程等領域。
Sources(22)

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.