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Help me set up FinLab and analyze 1519 華城. Please read: https://finlab.finance/en/setup?stock=1519

1519

華城 Electric Machinery As of 2026-06-17 Updated daily after market close

strong quality, fair valuation, no active signal today.

This page refreshes daily after the close. Add 華城 to your watchlist to track signal changes on your next visit.
Valuation 22Quality 91Growth 20Momentum 42Chips 14

Is 華城 a buy? Fundamentals and valuation first

  • Top-tier profitability.Operating margin beats ~85% of the market. Latest quarterly ROE ≈ 10.5%.

  • Valuation is neutral.PE is in the 78th market percentile; within its own history, PE is around the 89th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -4.0% of volume (net sell).

Chip flow

Bearish -0.27
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 港商麥格理 holds 936 lots
  • sellers have 348 lots left, ~75 sessions to clear

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

  • Largest holder 港商麥格理 has accumulated 936 lots since the start (sold 0%), still adding.
  • Main distributor 統一 peaked at 366 lots, has sold 55%, 164 left, ~75 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders -2.23pp, mid holders -6, retail +3.77pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -9,517 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
港商麥格理國泰-敦南群益金鼎元大-和平第一金-中壢合庫證券
Distributing
統一花旗環球台新證券凱基-市政元富宏遠證券
Desks
own scale
台灣摩根士丹利凱基-台北國泰證券新加坡商瑞銀
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 港商麥格理 +936
    sold 0%· still adding
  • 國泰-敦南 +587
    sold 0%· still adding
  • 群益金鼎 +450
    sold 15%
  • 元大-和平 +252
    sold 0%· still adding
  • 第一金-中壢 +223
    sold 0%
  • 合庫證券 +219
    sold 0%· still adding

Distributing

  • 統一 164 left
    sold 55%· ~75 sessions to clear
  • 花旗環球 51 left
    sold 85%· paused recently
  • 台新證券 83 left
    sold 70%· paused recently
  • 凱基-市政 153 left
    sold 28%· paused recently
  • 元富 96 left
    sold 46%· paused recently
  • 宏遠證券 86 left
    sold 50%· ~12 sessions to clear

Desks

  • 台灣摩根士丹利 -3,477
    hedge desk · will cover
  • 凱基-台北 -2,161
    day-trade · selling pressure
  • 國泰證券 -1,885
    unclassified
  • 新加坡商瑞銀 -1,746
    hedge desk · will cover
Still selling 348 lots ~75 sessions to bottom at most
Recent buy/sell force +1,755 absorbed / -178 sold buyers slightly ahead
Hedge-desk net short -7,218 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)
0-20 287+26% +21.6% 100% +9.8%
20-40 214+71.6% +20.8% 87.4% +51.1%
40-60 570+119.2% +16.8% 70.4% +100.4%
60-80 665+69.3% +9.2% 68% +51.1%
80-100 You are here867+111.5% +38.2% 84.3% +94.4%

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 ≈ 55.19, at the 88.9th 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.

Valuation
Momentum
Cheap (own-history bottom 1/3)
Mid
Expensive (own-history top 1/3)
60-day momentum up
+3.6%
Win rate 49% Excess -0.4%
206d
+47.1%
Win rate 68.9% Excess +37.6%
453d
+46.6%
Win rate 64.6% Excess +34%
986d
60-day momentum down
+35.6%
Win rate 87.8% Excess +22.8%
196d
+13.6%
Win rate 60.2% Excess +4.8%
387d
Now
+14.6%
Win rate 57.6% Excess +11%
495d

Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 495 historical days, 120-day forward avg gained 14.6%, win rate 57.6%, beat the market by 11%.

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.

33 times historically; 60-day forward avg +22.09%, win rate 60.6%, beating the market by +16.78 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).

113 times historically; 60-day forward avg +10.76%, win rate 51.6%, beating the market by +7.61 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.

61 times historically; 60-day forward avg +7.85%, win rate 60.7%, beating the market by +5.17 pts on average.

What does 華城 do? Company profile

電機機械/重電設備 台灣證券交易所上市

Overview

1519 對應華城電機股份有限公司,為台灣證券交易所上市普通股。公司成立於 1969-08-26,上市日期為 1997-04-16,總部/公司地址為桃園市中壢區吉林路10號。官方揭露董事長為許邦福,總經理為許逸德,執行長為許逸晟;2025 年法說會資料揭露資本額約新台幣31.59億元、集團員工約1,550人。主要生產據點包含中壢廠、觀音二廠、觀音三廠、觀音3B廠、台中廠;其中台中廠為超高壓大容量電力變壓器基地,觀音3B廠規劃中型電力變壓器。2025-04-15 官方主要股東名單顯示前十大包含華承投資股份有限公司 9.22%、許守雄 8.66%、許邦福 6.48%、群盛發股份有限公司 4.41%、陳延芬 4.36%、許美鳳 3.85%、黃秀卿 3.45%、許忠明 3.25%、官耀枬 3.14%、許逸綸 2.45%。

Business

華城為重電設備製造與系統工程公司,核心產品與服務包括配電及電力變壓器、高低壓配電盤、開關設備、配電器材、輸變電與發電統包工程、系統工程、自動化工程、機電設計施工試車維修,以及透過華城電能布局電動車充電設備、充電站建置與營運、EMS能源管理系統。2024 年合併營收為新台幣202.03億元,產品別比重為變壓器72.13%、配電盤8.13%、配電器材2.84%、工程承包收入6.87%、售電收入0.07%、其他9.96%;2025 年前11月產品比重則為變壓器73.53%、配電盤7.32%、工程統包5.10%、配電器材4.39%、售電及儲能0.06%、其他9.59%。商業模式以客製化重電設備接單製造、台電與國內外電力公司及大型用電客戶專案交付、外銷高壓/超高壓變壓器、國內電網與綠能統包工程、充電樁設備與營運服務為主。主要終端應用涵蓋發電、輸電、配電、變電所、再生能源案場、離岸風電、太陽能、儲能、工廠與公共建設、AI資料中心、半導體與高科技廠房用電、電動車充電基礎設施。官方與公開資料明確提及台電、工廠、國內外電力公司、重要工業用戶、再生能源開發商、電動車車廠與充電場域客戶;部分海外AIDC與大型科技專案客戶未完整揭露名稱。

Outlook 2025–2028

2025 至 2028 年展望偏向成長但伴隨執行與價格風險。成長動能包括:一、台電強韌電網計畫與國內輸配電設備更新;二、全球能源轉型、淨零碳排、再生能源併網、儲能與電力品質改善需求;三、AI資料中心與邊緣運算推升高壓變壓器及配電設備需求;四、美國與海外電力基礎建設投資帶動外銷。公司與媒體報導指出 2025 年前11月外銷營收占比達57%、台電約28%,AIDC 變壓器累計接單逾120億元,預計 2025 至 2028 年出貨,2025 年 AIDC 約占營收5%,2026 年可望提升至10%以上。產能方面,觀音3B廠負責33kV至161kV中壓等級變壓器,預計2026年第一季投產;觀音二廠轉向161kV至345kV大型電力變壓器,製程集中後產值可望提升約30%至35%;台中廠擴建預計2026年初動工、2027年第二季投產,完成後台中廠產能倍增。2026年股東會資訊亦指出公司2025年增建第4座電力變壓器廠已於2026年1月完成,並整合11kV至500kV產品線。技術面,公司持續投入極端氣候用變壓器、智慧監測、智慧型油面計、免保養呼吸器、數位孿生與AI製造。主要風險包括美國關稅與各國能源政策變動、匯率波動、銅線/矽鋼片/絕緣油等原物料價格與供應、長交期下的專案執行與驗收風險、擴產進度不如預期、海外大型客戶集中與議價、歐美日大型重電廠擴產後競爭升溫。

Supply Chain

Upstream
  • 矽鋼片供應商 製造變壓器鐵心的關鍵材料;公開資料僅揭露來源涵蓋台灣、亞洲、歐洲、美國及中東等廠商,未確認具名供應商。
  • 銅線供應商 製造變壓器線圈/心體的重要材料;公開資料揭露來源包含台灣、韓國等廠商,未確認具名供應商。
  • 絕緣油供應商 用於變壓器絕緣;公開資料揭露來源包含台灣、美國、新加坡、印度、瑞典、澳洲及歐洲等廠商,未確認具名供應商。
  • 開關箱與開關設備供應商 供應裝甲開關箱、各式開關等配電盤與輸配電設備零組件;來源包含台灣及國外廠商,未確認具名供應商。
  • 鐵材與外殼加工供應商 用於變壓器與配電盤外殼;公開資料揭露來源為台灣及亞太地區其他廠商,未確認具名供應商。
Downstream
  • 台灣電力股份有限公司 國營未上市公司;為華城配電變壓器、電力變壓器、開關設備、輸變電統包工程與強韌電網計畫的重要客戶。
  • 台灣塑膠工業股份有限公司 1301 公開資料提及華城供應台塑等工業客戶;屬大型工業用戶及廠務電力設備需求端。
  • 國內外電力公司 多數為海外或未具名客戶;採購電力變壓器、超高壓變壓器與電網設備,為外銷成長主軸。
  • AI資料中心與大型科技基礎設施業主 未完整揭露直接客戶;AIDC 相關變壓器接單逾120億元,預計2025至2028年出貨,終端應用為AI資料中心用電基礎設施。
  • 再生能源、離岸風電、太陽能、儲能案場開發商 多數未具名或未上市;需求包含升壓變壓器、配電盤、PV BOX、儲能與統包工程。
  • 電動車車廠與充電站場域客戶 透過華城電能提供DC/AC充電設備、充電站建置與營運;法說資料提及與台灣15大品牌車廠合作,但未完整揭露合約主體。

Competitors

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.