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Help me set up FinLab and analyze 1587 吉茂. Please read: https://finlab.finance/en/setup?stock=1587

1587

吉茂 Automobile As of 2026-06-17 Updated daily after market close

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

This page refreshes daily after the close. Add 吉茂 to your watchlist to track signal changes on your next visit.
Valuation 33Quality 32Growth 42Momentum 17Chips 17

Is 吉茂 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 38th market percentile. Latest quarterly ROE ≈ 0.2%.

  • Valuation is high.PE is in the 83th market percentile; within its own history, PE is around the 75th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -3.0% of volume (net sell).

Chip flow

Bearish -0.32
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 永豐金-台南 holds 639 lots
  • sellers have 167 lots left, ~30 sessions to clear

Window from 2026-01-17 · Price -47% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 永豐金-台南 has accumulated 639 lots since the start (sold 0%), still adding.
  • Main distributor 摩根大通 peaked at 663 lots, has sold 62%, 255 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders -3.98pp, mid holders -5, retail +6.19pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -601 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
永豐金-台南元大-大同國泰-敦南國泰-台中華南永昌-板橋第一金-新竹
Distributing
摩根大通港商野村臺銀-臺中台灣摩根士丹利美林華南永昌-南京
Desks
own scale
群益金鼎-西松富邦-台東富邦-台中華南永昌
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 永豐金-台南 +639
    sold 0%· still adding
  • 元大-大同 +412
    sold 0%· still adding
  • 國泰-敦南 +333
    sold 3%· still adding
  • 國泰-台中 +212
    sold 3%· still adding
  • 華南永昌-板橋 +151
    sold 0%· still adding
  • 第一金-新竹 +144
    sold 0%· still adding

Distributing

  • 摩根大通 255 left
    sold 62%· paused recently
  • 港商野村 305 left
    sold 32%· paused recently
  • 臺銀-臺中 237 left
    sold 42%· paused recently
  • 台灣摩根士丹利 142 left
    sold 59%· paused recently
  • 美林 68 left
    sold 71%· paused recently
  • 華南永昌-南京 33 left
    sold 68%· paused recently

Desks

  • 群益金鼎-西松 -2,223
    unclassified
  • 富邦-台東 -1,478
    unclassified
  • 富邦-台中 -1,016
    unclassified
  • 華南永昌 -984
    unclassified
Still selling 167 lots ~30 sessions to bottom at most
Recent buy/sell force +881 absorbed / -156 sold buyers slightly ahead
Hedge-desk net short -21 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)
0-20 140+32.1% +10.1% 100% +4.2%
20-40 158+61.7% +0.8% 54.4% +50.1%
40-60 107+13% -0.3% 43.9% -3.1%
60-80 You are here58+115.5% +111.2% 100% +31.8%
80-100 81+59% +61.9% 100% -65.3%

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 ≈ 68.41, at the 74.7th 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
+7.9%
Win rate 92.2% Excess -2.1%
90d
+5.2%
Win rate 38.6% Excess -2.1%
158d
+12.6%
Win rate 41.3% Excess -43.5%
138d
60-day momentum down
+5.8%
Win rate 93.1% Excess -4.3%
101d
+20.4%
Win rate 54.4% Excess +26.5%
114d
Now
+137.4%
Win rate 79.4% Excess +93.4%
63d

Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 63 historical days, 120-day forward avg gained 137.4%, win rate 79.4%, beat the market by 93.4%.

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.

8 times historically; 60-day forward avg +17.98%, win rate 50%, beating the market by +9.94 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).

48 times historically; 60-day forward avg -0.55%, win rate 48.6%, beating the market by -8.95 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.

21 times historically; 60-day forward avg -6.88%, win rate 31.6%, beating the market by -11.75 pts on average.

What does 吉茂 do? Company profile

汽車工業 台灣證券交易所上市

Overview

1587 對應證券為吉茂精密股份有限公司,股票簡稱吉茂,為台灣證券交易所上市普通股,非 ETF/ETN/權證。公司成立於 1984-08-22,總部位於彰化縣芳苑鄉後寮村工區路28號,董事長與總經理均為劉彥狄,統一編號 24157564,上市日期 2018-04-16。公開資訊觀測站開放資料截至 2026-06-16 顯示實收資本額為新台幣 800,556,720 元,已發行普通股 80,055,672 股,英文簡稱 CM,股票過戶機構為宏遠證券。公司早期公開簡報揭露 2021 年集團人數 669 人,但未查得 2026-06-17 最新員工數,故僅作歷史參考。主要股東/策略關係方面,日本 DENSO 曾以董事席次參與,公開公司登記資料顯示日商株式會社 DENSO 代表董事持股 14,857,012 股;此數字是否為 2026 最新持股需再以股東名簿或年報確認。

Business

吉茂是汽車冷卻系統與散熱器製造商,核心產品為各式車用水箱、冷卻系統及相關零組件,並具備模具、零件到成品的一條龍生產能力。產品包含銅/鋁水箱、塑鋁/全銅/全鋁散熱水箱、機油冷卻器、冷凝器、熱交換系統、逆變器散熱器,以及乘用車、商用貨卡車、重型車、巴士、堆高機、發電機、軍用車等應用。商業模式以 AM 售後維修市場為主,並兼具 OES/OE 專案與代工合作;銷售對象包括國內外汽車零組件經銷商、通路商、傳統水箱修配廠及國際 Tier 1/OE 客戶。公開資料顯示主要產品營收以車用水箱為最大宗,StockFeel 摘要列示車用水箱約 82.2%、半成品約 7.4%、車用機油冷卻器約 5.9%;2025 法說摘要則指出 2025 前二季車用水箱營收約 9.87 億元、其他約 8,295 萬元、半成品約 7,644 萬元、車用機油冷卻器約 5,240 萬元。區域別方面,MoneyDJ 資料列示 2024 年美洲 65%、台灣 13%、亞洲 14%、歐洲 2%;2025 法說摘要亦指出美洲約 65%、台灣內銷約 14%。公司客戶/合作對象曾被媒體提及包括 DENSO、Radiator Express、Dorman、Worldpac、北美 DIY 通路商 A 公司、Toyota OES 相關售服零件鏈,以及歐美汽車零組件通路;部分終端或通路名稱並非公司年報逐一正式揭露。營收方面,公開資訊觀測站 2026 年 5 月營收為新台幣 214,381 千元,年增 4.43%,2026 年 1-5 月累計營收 1,166,421 千元,年增 18.01%;Yahoo 股市資料顯示 2025 年全年累計營收 2,651,919 千元,較 2024 年 2,154,168 千元成長 23.11%。

Outlook 2025–2028

2025-2028 展望核心在三條主線:一、北美 AM 水箱需求復甦與供應鏈轉移。2024 年公司受產品召回整修與墨西哥廠初期虧損影響,獲利承壓;2025 年起客戶庫存調整結束,訂單逐步回溫,2025 全年營收已較 2024 年明顯成長。二、墨西哥廠為 2025-2027 主要成長動能。2025 年 9 月法說與媒體報導指出,墨西哥廠生產水箱已取得 USMCA 資格,銷美適用零關稅;相較中國出貨面臨較高關稅,吉茂的台灣及墨西哥基地具競爭優勢。公司目標 2025 年底墨西哥月產達約 2 萬片、2026 年全年產量挑戰 35-40 萬片,並有報導提及明年中目標月產 5 萬片;若產能利用率提升,墨西哥廠有機會從虧損轉為獲利來源。三、非車用散熱與 AI/伺服器散熱。公司以既有鋁水箱、熱交換與油冷/水冷技術切入伺服器散熱,2025 法說摘要指出已有送樣與小批量出貨,2026 年第一或第二季較有機會進入量產;但實際客戶、規格、毛利率與量產時程多受保密協議限制,能否形成第二成長曲線仍需觀察。2027-2028 的合理研究假設是:若墨西哥廠月產能與 USMCA 在地採購比例持續拉升,北美 AM 通路滲透率可提升;若伺服器散熱通過主要客戶認證,產品結構可能逐步由傳統汽車水箱延伸至資料中心液冷零組件。不過風險包括美元匯率波動、鋁材與塑膠粒成本、墨西哥廠良率/人工/管理成本、客戶驗廠與認證延遲、美國關稅與 USMCA 規則變動、中國水箱廠低價競爭、汽車售後市場需求循環、產品品質/召回事件再發,以及 AI 散熱領域既有散熱大廠競爭。上述 2026-2028 展望含公司法說目標、媒體報導及研究推估,非公司保證財測。

Supply Chain

Upstream
  • 鋁料供應商 汽車水箱散熱芯子與鋁製水箱主要原料;公開資料僅確認重要原物料為鋁料,未查得公司正式揭露特定供應商名單。
  • 塑膠粒/塑膠水槽材料供應商 塑鋁水箱與塑膠水槽相關原料;公開資料僅確認重要原物料為塑膠粒,未查得特定供應商名單。
  • 模具與沖壓/射出設備供應鏈 公司具有射出模具、沖壓模具與零部件自製能力,外部設備或材料供應商未完整揭露。
  • DENSO Corporation 日本上市 Tier 1 汽車零組件公司;公開簡報指出 2011 年與 DENSO 合作取得技術支援,並生產提供 DENSO 各子公司水箱,兼具技術合作與下游客戶關係。
Downstream
  • DENSO Corporation 日本上市 Tier 1 客戶/合作夥伴;吉茂供應 DENSO 及其子公司水箱,並列示於 DENSO 全球網絡之一。
  • Toyota / Toyota OES 售服零件體系 日本上市整車廠與售服體系;公開資料指出吉茂 2016 年取得美國 Toyota OES 認證,並供應油電車與售後相關散熱產品。
  • Radiator Express 北美汽車水箱/零組件通路客戶;媒體報導列為吉茂北美 AM 水箱市場客戶,非台股掛牌公司。
  • Dorman Products 美國上市汽車售後零件公司;媒體報導列為吉茂北美 AM 市場客戶之一,非台股掛牌。
  • Worldpac 北美汽車零組件通路商;媒體報導列為吉茂北美 AM 市場客戶之一,非台股掛牌。
  • 北美 DIY/汽車零組件大型通路商 A 公司 媒體報導稱吉茂通過北美 DIY 市場最大通路商稽核並開始供貨,但報導未揭露正式公司名稱,故以未具名通路商列示。
  • 國內外汽車零組件經銷商、修配廠與 AM 售後通路 公司主要銷售對象,涵蓋北美、台灣、亞洲、歐洲等地 AM 售後維修市場;多為非台股掛牌或未揭露名稱。
  • 伺服器散熱客戶/系統或散熱供應鏈 2025 法說摘要指出已送樣與小批量出貨,可能應用於伺服器水冷/液冷散熱;因保密協議未揭露客戶名稱,相關營收能見度仍低。

Competitors

  • 中國汽車水箱製造商 MoneyDJ 指出公司主要競爭者為大陸汽車水箱製造商;多數公司名稱未在公開資料逐一揭露,且非台股掛牌。
  • 東陽 1319 台股上市汽車零組件公司;StockFeel 將其列為同屬汽車組件領域的可比競爭者,但產品線與吉茂的汽車水箱並非完全相同。
  • 堤維西 1522 台股上市汽車零組件/車燈公司;屬汽車零組件同業可比公司,非汽車水箱直接同產品競爭者。
  • 耿鼎 1524 台股上市汽車鈑金零件公司;屬 AM 汽車零組件通路與出口市場可比公司,產品別不同。
  • 廣華-KY 1338 台股上市汽車內飾件公司;StockFeel 列為汽車組件競爭/可比公司,與吉茂產品線差異大。
  • 奇鋐 3017 台股上市散熱大廠;若吉茂擴大切入伺服器液冷/水冷散熱,將面對既有電子散熱供應鏈競爭,但非吉茂傳統 AM 車用水箱直接競爭者。
  • 雙鴻 3324 台股上櫃散熱公司;屬伺服器與電子散熱潛在競爭者,非傳統汽車水箱主業直接競爭者。
Sources(16)

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.