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Help me set up FinLab and analyze 2313 華通. Please read: https://finlab.finance/en/setup?stock=2313

2313

華通 Electronic Components As of 2026-06-17 Updated daily after market close

steady quality, fair valuation, no active signal today.

This page refreshes daily after the close. Add 華通 to your watchlist to track signal changes on your next visit.
Valuation 24Quality 65Growth 55Momentum 85Chips 21

Is 華通 a buy? Fundamentals and valuation first

  • Above-average profitability.Operating margin is in the 62th market percentile. Latest quarterly ROE ≈ 3.2%.

  • Valuation is neutral.PE is in the 74th market percentile; within its own history, PE is around the 99th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -2.4% of volume (net sell).

Chip flow

Bearish -0.49
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 國泰-敦南 holds 12,269 lots
  • sellers have 6,772 lots left, ~84 sessions to clear

Window from 2026-01-17 · Price +84% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 國泰-敦南 has accumulated 12,269 lots since the start (sold 8%), still adding.
  • Main distributor 美商高盛 peaked at 41,087 lots, has sold 90%, 4,300 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders -12.68pp, mid holders -67, retail +13.87pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -88,335 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
國泰-敦南元富新光國泰-台中凱基-桃園元大-館前
Distributing
美商高盛大和國泰永豐金-敦南元富-虎尾凱基-城中凱基-站前
Desks
own scale
新加坡商瑞銀台灣摩根士丹利摩根大通花旗環球
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 國泰-敦南 +12,269
    sold 8%· still adding
  • 元富 +3,472
    sold 0%
  • 新光 +2,778
    sold 9%
  • 國泰-台中 +2,251
    sold 10%· still adding
  • 凱基-桃園 +2,145
    sold 7%
  • 元大-館前 +1,820
    sold 0%· still adding

Distributing

  • 美商高盛 4,300 left
    sold 90%· paused recently
  • 大和國泰 3,675 left
    sold 28%· ~84 sessions to clear
  • 永豐金-敦南 608 left
    sold 63%· ~6 sessions to clear
  • 元富-虎尾 803 left
    sold 51%· paused recently
  • 凱基-城中 205 left
    sold 87%· paused recently
  • 凱基-站前 619 left
    sold 57%· ~60 sessions to clear

Desks

  • 新加坡商瑞銀 -22,286
    hedge desk · will cover
  • 台灣摩根士丹利 -22,071
    hedge desk · will cover
  • 摩根大通 -16,495
    hedge desk · will cover
  • 花旗環球 -16,251
    hedge desk · will cover
Still selling 6,772 lots ~84 sessions to bottom at most
Recent buy/sell force +5,414 absorbed / -3,029 sold buyers slightly ahead
Hedge-desk net short -79,273 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 1120+37.7% +27.2% 72.1% +23.8%
20-40 520+28.8% +5.4% 60.6% +14%
40-60 332+66.3% +14.8% 64.8% +40.4%
60-80 285+56.3% +41.1% 89.5% +33.5%
80-100 You are here437-2.3% -2.8% 41% -17.6%

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 ≈ 46.56, at the 99.3th 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
+9%
Win rate 53.8% Excess +7%
651d
+30.2%
Win rate 70.7% Excess +20.2%
433d
Now
+37.8%
Win rate 55.2% Excess +25.1%
603d
60-day momentum down
+8.9%
Win rate 58.1% Excess 0%
859d
+23%
Win rate 62.3% Excess +7%
167d
-3.7%
Win rate 29.7% Excess -7.6%
101d

Currently in “Expensive (own-history top 1/3) × 60-day momentum up”: across 603 historical days, 120-day forward avg gained 37.8%, win rate 55.2%, beat the market by 25.1%.

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.

27 times historically; 60-day forward avg +15.64%, win rate 61.5%, beating the market by +10.76 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 +7.09%, win rate 56%, 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.

58 times historically; 60-day forward avg +7.23%, win rate 65.5%, beating the market by +5.29 pts on average.

What does 華通 do? Company profile

電子零組件業;印刷電路板(PCB)製造 台灣證券交易所上市

Overview

2313 對應證券為華通電腦股份有限公司普通股,英文簡稱 COMPEQ,為台灣證券交易所上市公司。公司成立於 1973 年 8 月 30 日,1990 年 7 月 24 日上市,總部位於桃園市蘆竹區新莊里大新路 814 巷 91 號。主要經營業務為多層印刷電路板。董事長為江培琨,總經理為吳柏毅,發言人為呂範。實收資本額約新台幣 119.18 億元,已發行普通股 1,191,820,589 股。依 2025 年年報,截至 2026 年 2 月 28 日,員工合計 21,666 人,不含派遣員工;2025 年底員工 22,831 人。董事與法人股東資料顯示,長治投資、正柏投資、薛頓投資及吳氏家族相關人士為重要持股與經營核心;長治投資主要股東包括華南商銀受託吳健信託財產專戶、華南商銀受託彭芙美信託財產專戶、吳柏毅及吳彭弘,正柏投資主要由吳柏毅持有,薛頓投資主要由吳彭弘持有。2025 年合併營收約新台幣 760.0 億元,年增 4.9%,本期淨利約新台幣 65.7 億元,EPS 5.51 元。

Business

華通以印刷電路板為核心業務,PCB 用於承載電子元件並作為元件間訊號傳遞媒介。主要產品包括高密度互連板(HDI)、高層次板(HLC)、軟性電路板(FPC)、軟硬複合板(Rigid-Flex PCB),並依客戶需求提供 SMT 表面貼裝與封裝服務。2025 年電路板銷售量約 3,926 萬平方英呎,SMT 打件數量約 3.9 億件;電路板生產據點包括桃園蘆竹、大園、中國大陸惠州、涪陵及泰國,SMT 生產據點包括中國大陸蘇州與惠州。公司未在年報揭露完整產品別營收占比;年報揭露 2025 年銷貨客戶集中度為匿名客戶甲 38%、匿名客戶乙 15%、其他 47%,且均與公司無關係。應用面包括 AI 伺服器、AI 加速卡、收發模組、高速交換機、高容量 SSD、通訊衛星、地面接收與飛行器、智慧駕駛、人形機器人模組、AI 智慧手機、AI PC、平板、TWS、AR/VR 與智慧穿戴。市場報導與法說摘要指出華通具全球 HDI 與衛星用板領先地位,客戶組合被外部資料推估包含美系手機品牌、SpaceX Starlink、Amazon Kuiper、Microsoft、Amazon 等,但公司正式年報以匿名揭露主要客戶,故客戶名稱屬外部推估。

Outlook 2025–2028

2025 年華通受惠於 AI 科技、低軌衛星與電子市場需求回溫,全年營收 760.0 億元、年增 4.9%,淨利 65.7 億元、EPS 5.51 元。2026 至 2028 年主要成長動能包括:一、AI 資料中心帶動高層數 HLC、HLC+HDI、mSAP 與高速高頻 PCB 需求,年報引用市調資料指出 2026 年資料中心相關產品仍為核心動能,18 層以上 HLC 與 HDI 為 PCB 產值增長核心;二、800G、1.6T、3.2T 光模組、交換器與 AI server OAM、PCIe 6.0、224Gbps switch 等產品技術已完成或持續開發,並建立 2026 至 2028 年資料中心與光模組技術路線圖;三、低軌衛星商業化、手機直連(D2C)、地面接收設備與太空算力可望拉動衛星通訊板需求;四、泰國廠二期設備建置、衛星通訊與 Data Center 產能擴充,有助於區域化生產與分散地緣政治風險;五、軟板及軟硬板朝 AI 應用、AR/VR、智慧眼鏡、醫療產品與人形機器人開發。主要風險包括智慧手機與 PC 需求在 2026 年可能因記憶體短缺與零組件漲價而下滑,PCB 原物料如銅箔基板、膠片、電解銅箔、乾膜、電鍍化學藥液及金、銅價格可能上漲且供應吃緊,匯率波動可能造成損益變動,主要客戶集中度高,衛星與 AI 伺服器專案需面對客戶認證、產品世代轉換、良率、資本支出回收及同業擴產競爭。

Supply Chain

Upstream
  • 台光電子材料 2383 PCB 上游銅箔基板與高頻高速材料供應商;屬產業鏈上游代表公司,華通年報未揭露其為直接供應商。
  • 台燿科技 6274 PCB 上游銅箔基板供應商;高階伺服器、網通與高速材料相關,屬產業鏈上游代表公司,非年報確認之直接供應商。
  • 聯茂電子 6213 PCB 上游銅箔基板供應商;屬台灣 CCL 供應鏈代表公司,華通年報僅揭露向國內外知名廠商採購,未揭露直接供應商名稱。
  • 金居開發 8358 PCB 上游電解銅箔供應商;電解銅箔為華通年報列示主要原物料之一,是否為直接供應商未公開確認。
  • 南亞塑膠 1303 PCB 上游銅箔基板、玻纖布、樹脂與電子材料供應鏈代表公司;是否為華通直接供應商未公開確認。
  • 台虹科技 8039 軟板材料與銅箔基板相關供應鏈公司;華通有 FPC 與軟硬複合板業務,但直接供應關係未公開確認。
  • 長興材料工業 1717 電子化學材料、乾膜與樹脂相關供應鏈代表公司;乾膜與化學藥液為 PCB 主要原物料,是否為直接供應商未公開確認。
  • 德宏工業 5475 玻纖布與複合材料供應鏈公司;玻纖布為銅箔基板上游材料,是否為華通直接供應商未公開確認。
Downstream
  • Apple 美國上市公司;外部報導推估為華通美系手機、平板、筆電及消費性電子 HDI 板重要客戶之一,公司年報以匿名客戶揭露,未正式確認名稱。
  • SpaceX 美國未上市公司;外部報導推估華通供應 Starlink 低軌衛星 HDI 板,屬衛星通訊下游客戶,非公司年報具名揭露。
  • Amazon 美國上市公司;外部報導推估其 Project Kuiper 或雲端資料中心相關需求為華通衛星通訊與資料中心應用潛在客戶,非公司年報具名揭露。
  • Microsoft 美國上市公司;外部研究資料列為華通北美客戶群之一,可能對應資料中心、PC 或消費電子應用,非公司年報具名揭露。
  • NVIDIA 美國上市公司;AI 伺服器與加速卡生態系核心公司,華通產品應用涵蓋 AI server OAM、AI 加速卡與高速交換器,但直接客戶關係未公開確認。
  • Cisco Systems 美國上市公司;高速交換器與網通設備為華通 PCB 應用領域之一,直接客戶關係未公開確認。
  • 華碩 2357 台股上市 PC 與消費電子品牌;華通產品應用涵蓋 AI PC、筆電、平板及周邊,但直接供貨關係未公開確認。
  • 廣達電腦 2382 台股上市雲端伺服器與筆電 ODM;華通下游應用涵蓋 AI 伺服器與筆電,直接供貨關係未公開確認。
  • 啟碁科技 6285 台股上市網通與衛星通訊設備廠;低軌衛星地面接收設備屬華通產品應用方向,直接供貨關係未公開確認。

Competitors

  • 臻鼎-KY 4958 全球大型 PCB 與軟板製造商,與華通在 HDI、軟板、消費電子與伺服器相關 PCB 領域競爭。
  • 欣興電子 3037 台灣大型 PCB、HDI 與 IC 載板廠,與華通在高階 PCB、HDI、伺服器與網通應用競爭。
  • 健鼎科技 3044 台灣大型 PCB 製造商,產品涵蓋多層板、汽車電子、伺服器與消費電子用板。
  • 瀚宇博德 5469 PCB 製造商,與華通同屬台灣 PCB 供應鏈,競爭領域包含硬板、電腦、網通與消費電子應用。
  • 金像電子 2368 高階伺服器與網通 PCB 廠,AI 伺服器與高速交換器應用上與華通部分重疊。
  • 台郡科技 6269 軟板與軟硬複合板廠,在消費電子與穿戴裝置軟板應用與華通部分競爭。
  • 嘉聯益科技 6153 軟板廠,與華通 FPC、軟硬複合板及消費電子應用部分重疊。
  • 敬鵬工業 2355 PCB 製造商,主要在汽車板與工業應用,與華通汽車電子與一般 PCB 領域部分競爭。
  • 燿華電子 2367 PCB 廠,產品包含多層板、HDI、軟硬結合板與車用、通訊應用,與華通部分產品線重疊。
  • 楠梓電子 2316 PCB 相關製造商,與華通同屬台灣 PCB 產業鏈。
  • 定穎投控 3715 PCB 製造商,應用包含車用、通訊與伺服器相關領域,與華通部分市場重疊。
  • TTM Technologies 美國上市 PCB 製造商,非台股掛牌;在高階 PCB、航太國防、網通與資料中心用板領域為國際競爭者。
  • Ibiden 日本上市電子基板與 PCB 廠,非台股掛牌;在高階封裝基板與高階 PCB 領域具競爭力。
  • AT&S 奧地利上市高階 PCB 與 IC 載板廠,非台股掛牌;在高階 HDI、伺服器與車用電子用板具競爭力。
  • 深南電路 中國 A 股上市 PCB 與封裝基板廠,非台股掛牌;在通訊、資料中心與高階 PCB 領域為競爭者。
Sources(14)

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.