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Help me set up FinLab and analyze 3501 維熹. Please read: https://finlab.finance/en/setup?stock=3501

3501

維熹 Electronic Components 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 維熹 to your watchlist to track signal changes on your next visit.
Valuation 73Quality 32Growth 22Momentum 13Chips 9

Is 維熹 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 36th market percentile. Latest quarterly ROE ≈ 0.2%.

  • Valuation is neutral.PE is in the 52th market percentile; within its own history, PE is around the 100th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -5.8% of volume (net sell).

Chip flow

Bearish -0.33
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 新光 holds 708 lots
  • sellers have 111 lots left, ~18 sessions to clear

Window from 2026-01-17 · Price -26% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 新光 has accumulated 708 lots since the start (sold 0%), still adding.
  • Main distributor 台灣摩根士丹利 peaked at 152 lots, has sold 54%, 70 left, ~10 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders -2.16pp, mid holders -1, retail +2.37pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -619 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
新光新光-台南凱基-永康第一金-彰化台新兆豐-鹿港
Distributing
台灣摩根士丹利元大-花蓮玉山-城中國泰-板橋元大-東泰元大-中壢
Desks
own scale
元大-土城摩根大通大昌-新竹富邦-嘉義
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 新光 +708
    sold 0%· still adding
  • 新光-台南 +420
    sold 0%· still adding
  • 凱基-永康 +400
    sold 5%
  • 第一金-彰化 +271
    sold 6%· still adding
  • 台新 +172
    sold 11%· still adding
  • 兆豐-鹿港 +127
    sold 1%· still adding

Distributing

  • 台灣摩根士丹利 70 left
    sold 54%· ~10 sessions to clear
  • 元大-花蓮 30 left
    sold 55%· paused recently
  • 玉山-城中 28 left
    sold 43%· paused recently
  • 國泰-板橋 8 left
    sold 84%· paused recently
  • 元大-東泰 21 left
    sold 42%· paused recently
  • 元大-中壢 18 left
    sold 47%· paused recently

Desks

  • 元大-土城 -2,627
    unclassified
  • 摩根大通 -453
    hedge desk · will cover
  • 大昌-新竹 -337
    unclassified
  • 富邦-嘉義 -215
    day-trade · selling pressure
Still selling 111 lots ~18 sessions to bottom at most
Recent buy/sell force +678 absorbed / -134 sold buyers slightly ahead
Hedge-desk net short -258 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)
0-20 496+15.4% +11.2% 82.9% -8.8%
20-40 398+9.5% +7% 69.8% -19%
40-60 430+9.8% +7.5% 84.9% -12.1%
60-80 734+8.9% +12.2% 66.3% -9.1%
80-100 You are here985+2.4% +2.8% 54.9% -1.8%

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 ≈ 23.88, at the 99.9th 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
+3.5%
Win rate 59.7% Excess -5.4%
476d
+7.1%
Win rate 73% Excess -2.2%
415d
+4.4%
Win rate 50.4% Excess -4.2%
916d
60-day momentum down
+6.8%
Win rate 80.1% Excess -6%
321d
+4.9%
Win rate 53.1% Excess -11.8%
433d
Now
+0.3%
Win rate 44.4% Excess +1.3%
602d

Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 602 historical days, 120-day forward avg gained 0.3%, win rate 44.4%, beat the market by 1.3%.

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.

20 times historically; 60-day forward avg +4.58%, win rate 60%, beating the market by +0.66 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).

44 times historically; 60-day forward avg -1.04%, win rate 51.3%, beating the market by -0.22 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.

68 times historically; 60-day forward avg +2.01%, win rate 52.2%, beating the market by -2.45 pts on average.

What does 維熹 do? Company profile

電子零組件業 台灣證券交易所上市

Overview

3501 對應證券為維熹,係台灣證券交易所上市普通股,產業類別為電子零組件業。公司成立於 2002-09-03,上市掛牌日為 2007-09-20,總部位於台北市內湖區新湖三路 196 號,另年報揭露彰化工廠位於彰化縣福興鄉麥厝村沿海路一段 1 號。董事長為吳瑞雄,總經理亦為吳瑞雄;年報說明董事長兼任總經理係為提升經營效率與決策執行力。實收股本為新台幣 1,182,579,270 元,已發行普通股 118,257,927 股,核定股本 160,000,000 股。員工規模依 114 年報為 2025 年底 2,253 人,2026-04-30 為 1,955 人。主要股東依 2026-04-25 年報揭露,前十大包括正崴精密工業 18.84%、台灣富麟投資 4.43%、吳瑞雄 3.18%、施鳴季 2.89%、彥毅投資 2.40%、彥霆投資 2.40%、正發投資 2.14%、禾豐聯合 2.11%、金勝投資 2.06%、維鴻投資 1.85%。正崴精密為最大股東,維熹屬正崴集團相關公司。股利政策方面,章程授權董事會配發現金股利;年報揭露 2025 年度盈餘分配案為每股現金股利 2 元,Yahoo 股市資料則揭露 2024 年度現金股利 4 元。

Business

維熹為電源連接線與電源周邊產品製造商,主要產品包括消費性產品及電機家電類電源線組、塑膠射出件、插座、各國轉接頭、電源供應器、電子產品組裝代工、延長線組、Surge Protector、橡膠線、室外發電機用電源傳輸線、無線路由器及藍牙傳輸應用產品等。依 114 年報,2025 年產品營收為資訊及電機電器類電源線組新台幣 5,162,261 仟元、占 93.18%;插座、插頭、轉接頭、組合類 302,113 仟元、占 5.45%;其他 75,481 仟元、占 1.37%;合計 5,539,855 仟元。公司商業模式以 OEM/ODM、客製化電源傳輸產品、安規認證、垂直整合製造與少量多樣產品服務為核心,年報強調由原料進口、模具製造到成品出貨整合,以降低成本並縮短開發時程。應用終端涵蓋家電、資訊 3C、通訊、消費性電子、機電、醫療、車輛船舶、發電機、水泵、伺服器、資料中心、低軌衛星、電動車與充電相關產品。依 2025 年底法說摘要,2025 年前三季應用別約為家電 44%、機電 15%、通路貿易 14%、其他 11%、消費性電子 8%、電腦網通 8%;主要營收仍來自 AC 電源線與線束。主要客戶名稱多未公開,年報僅揭露 2024 與 2025 年均有一名代號 SH0011 的客戶超過銷貨總額 10%,2025 年對 SH0011 銷售 1,060,582 仟元、占 19%,較 2024 年 1,303,863 仟元、占 22% 下滑,主因終端客戶需求減少。生產據點方面,年報及法說摘要顯示公司主要生產基地包含中國東莞、昆山、台灣彰化,並推動越南與美國布局;法說摘要稱 2025 年前三季廠區生產占比約東莞 48%、昆山 40%、彰化 12%。公司自有品牌/產品線包括 Conntek、PLUGO、SmartBears、JDB 等,其中 Conntek 主要面向北美利基型電源線、RV、醫療級線材與通路市場。

Outlook 2025–2028

2025 年已呈現營收與獲利承壓:114 年報揭露 2025 年合併營業收入淨額為新台幣 5,539,855 仟元、稅後淨利 354,488 仟元、EPS 3 元;法說摘要指出 2025 年前三季營收 42.88 億元、毛利率 20.39%、稅後淨利 3.06 億元、EPS 2.59 元,主要壓力來自輸美關稅、匯率、銅價與消費市場動能疲弱。2026 年公司展望不悲觀,主要成長動能包括風力發電/儲能、冷凍貨櫃、資料中心/PDU/AI 伺服器電源線、電腦網通、電動車與機器人內部線束等;公司策略為加速台灣、越南、美國產能分散,以降低中國出貨關稅與地緣政治風險,並深化國際大型客戶合作。2027 至 2028 年未見公司正式量化指引,合理推估重點仍在三方向:一是非中國產能占比提升後,若越南與美國廠順利量產,可改善接單彈性與關稅風險;二是 AI 伺服器、資料中心、PDU、冷凍貨櫃、風電儲能等機電與基礎建設型需求若延續,產品組合有機會從傳統家電與消費電子轉向較利基應用;三是車用、充電槍、交直流充電連接器、低軌衛星與機器人線束仍屬中長期選項,但貢獻需觀察客戶導入與量產進度。主要風險包括銅材、PVC、塑化油等原物料價格波動;美元、人民幣、新台幣匯率波動;美國關稅與貿易政策變動;中國產能轉移成本;家電與消費電子需求不振;低軌衛星訂單波動;主要客戶 SH0011 需求下滑或轉單;以及電源線組產品占比超過九成造成產品集中度偏高。公司已提出自動化、統購管理、計畫性專案生產、開發利基型高毛利產品與分散生產基地作為因應。

Supply Chain

Upstream
  • 華新麗華股份有限公司 1605 年報列為銅條 2.6mm 與 8.0mm 供應商;台股上市公司。銅材為電源線組主要原料,銅價波動會影響成本與毛利。
  • 聯成化學科技股份有限公司及其中國子公司 1313 年報列示鎮江聯成、珠海聯成、泰州聯成、中山聯成等為 DPHP/DOTP 油、TOTM 油、DOA 油供應來源;台灣母公司聯成化科為台股上市公司,實際供應主體多為中國子公司。
  • 科城精銅(廣州)有限公司 年報列為銅條供應商;非台股掛牌公司。
  • 南京華新有色金屬有限公司 年報列為銅條供應商;非台股掛牌公司,名稱顯示可能與華新麗華集團供應鏈相關,但本研究未進一步確認股權關係。
  • 寧波世茂銅業股份有限公司 年報列為銅條供應商;非台股掛牌公司。
  • 蘇州華蘇塑料有限公司 年報列為 PVC 粉供應商;非台股掛牌公司。
  • 鑫廣實業有限公司 年報列為 PVC 粉供應商;未確認為台股上市櫃公司。
  • 昆山三文林化工原料有限公司 年報列為 PVC 粉與 DOA 油相關供應商;非台股掛牌公司。
  • 南通百川新材料有限公司 年報列為 TOTM 油供應商;非台股掛牌公司。
Downstream
  • SH0011 年報揭露之匿名主要客戶代號,2025 年銷售金額 1,060,582 仟元、占銷貨淨額 19%;名稱未公開,無法確認是否上市櫃。
  • 國內外電腦製造業與電腦周邊品牌/代工客戶 年報描述產品供應電腦製造業、顯示器、Printer、Scanner、HUB、ADSL、路由器、筆記型電腦等相關產業使用;個別公司名稱多未揭露。
  • 家電製造業客戶 家電為 2025 年前三季最大應用別,占比約 44%,產品包括冰箱、洗衣機等家電電源線;客戶名稱未完整公開。
  • 大型伺服器、PDU 與資料中心建置客戶 法說摘要指出通路貿易及電腦網通受惠資料中心、PDU、伺服器電源線需求,AI 伺服器為 2026 年成長機會;具體客戶多未揭露。
  • 冷凍貨櫃與航運相關客戶 法說摘要指出冷凍貨櫃橡膠電源線近三年持續成長,主要航運業者多已是公司客戶;個別公司名稱未揭露。
  • 風力發電、儲能與新能源客戶 法說摘要與年報均提及新能源、風力發電與儲能相關業務,預期 2026 年為成長動能;個別客戶未揭露。
  • 低軌衛星、電動車、充電樁與機器人線束客戶 公司已開發低軌衛星星鏈線組、車用線束、充電槍、交直流充電連接器與機器人內部配線等新應用;多數客戶未公開。

Competitors

  • 良得電 2462 台股上市電源線與線束廠,產品與維熹在 AI 伺服器電源線、低軌衛星、電動車等應用部分重疊。
  • 貿聯-KY 3665 台股上市連接線、線束與互連解決方案廠,布局資料中心、工業、車用與高階線束,與維熹在電源/線束應用有部分競爭。
  • 信邦 3023 台股上市連接線組、連接器與整合線束廠,應用涵蓋工業、醫療、綠能、車用等,與維熹在利基型線束和電源連接應用部分競爭。
  • 正崴 2392 台股上市連接器與電子零組件集團,為維熹最大股東;因集團內產品線涵蓋連接器、線材與電源周邊,部分領域存在供應鏈協同與潛在重疊。
  • 宣德 5457 台股上櫃連接器與線材組件廠,在電子連接與線材組件領域與維熹部分應用重疊。
  • 胡連 6279 台股上市車用連接器廠,與維熹在電動車、車用線束與充電相關連接產品屬相鄰競爭/替代供應鏈。
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.