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Help me set up FinLab and analyze 2485 兆赫. Please read: https://finlab.finance/en/setup?stock=2485

2485

兆赫 Communications & Internet As of 2026-06-17 Updated daily after market close

steady quality, premium valuation, no active signal today.

This page refreshes daily after the close. Add 兆赫 to your watchlist to track signal changes on your next visit.
Valuation 11Quality 60Growth 53Momentum 53Chips 38

Is 兆赫 a buy? Fundamentals and valuation first

  • Above-average profitability.Operating margin is in the 60th market percentile. Latest quarterly ROE ≈ 2.5%.

  • Valuation is high.PE is in the 100th market percentile; within its own history, PE is around the 99th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -0.3% of volume (net sell).

Chip flow

Bearish -0.55
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 凱基-高美館 holds 3,827 lots
  • sellers have 5,901 lots left, ~171 sessions to clear

Window from 2026-01-17 · Price +69% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 凱基-高美館 has accumulated 3,827 lots since the start (sold 0%), holding.
  • Main distributor 元大證券 peaked at 11,273 lots, has sold 85%, 1,687 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders -17.20pp, mid holders -19, retail +18.00pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -13,644 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
凱基-高美館永豐金證券台新-台中新光中國信託-忠孝新光-桃園
Distributing
元大證券富邦證券國泰-敦南台新證券群益金鼎兆豐-虎尾
Desks
own scale
玉山-嘉義元富美商高盛凱基-台北
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 凱基-高美館 +3,827
    sold 0%
  • 永豐金證券 +1,473
    sold 17%
  • 台新-台中 +1,291
    sold 0%· still adding
  • 新光 +1,267
    sold 0%· still adding
  • 中國信託-忠孝 +1,074
    sold 0%
  • 新光-桃園 +844
    sold 6%

Distributing

  • 元大證券 1,687 left
    sold 85%· paused recently
  • 富邦證券 1,748 left
    sold 76%· paused recently
  • 國泰-敦南 3,008 left
    sold 30%· ~171 sessions to clear
  • 台新證券 651 left
    sold 50%· paused recently
  • 群益金鼎 406 left
    sold 62%· ~14 sessions to clear
  • 兆豐-虎尾 144 left
    sold 84%· paused recently

Desks

  • 玉山-嘉義 -4,794
    unclassified
  • 元富 -3,660
    unclassified
  • 美商高盛 -3,336
    hedge desk · will cover
  • 凱基-台北 -2,760
    day-trade · selling pressure
Still selling 5,901 lots ~171 sessions to bottom at most
Recent buy/sell force +2,233 absorbed / -1,754 sold buyers slightly ahead
Hedge-desk net short -10,378 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 86-9.7% -15.2% 12.8% -26.6%
20-40 150+15.6% +2.2% 56.7% +1.8%
40-60 128+5.4% 0% 50% -9.2%
60-80 334+26.1% +19.9% 68.6% -17.4%
80-100 You are here1060+3.1% -7.5% 37.7% -16.1%

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 ≈ 1575.0, at the 99.2th 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
Insufficient data
(22d)
+16.4%
Win rate 61.9% Excess +9%
84d
+7.7%
Win rate 52.8% Excess -4.6%
827d
60-day momentum down
-4.6%
Win rate 22.2% Excess -11.6%
153d
+3.9%
Win rate 41.5% Excess -3.4%
188d
Now
+7%
Win rate 55% Excess -6.4%
604d

Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 604 historical days, 120-day forward avg gained 7%, win rate 55%, lagged the market by 6.4%.

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.

14 times historically; 60-day forward avg +25.16%, win rate 57.1%, beating the market by +18.2 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).

77 times historically; 60-day forward avg +19.9%, win rate 55.2%, beating the market by +15.21 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.

62 times historically; 60-day forward avg +6.54%, win rate 59%, beating the market by +1.72 pts on average.

What does 兆赫 do? Company profile

電子業-通信網路業 台灣證券交易所上市

Overview

兆赫電子為台股上市普通股,代號2485,中文簡稱兆赫,英文簡稱ZINWELL。公司成立於1981年3月18日,1999年11月20日曾上櫃,2001年9月17日轉上市;總部位於新北市中和區員山路512號7樓。董事長為黃啟瑞,總經理為林慶輝,發言人何文順;實收資本額為新台幣3,176,890,370元,已發行普通股317,689,037股,無特別股。依2024年年報截至2025年4月13日資料,主要股東包含黃啟瑞持股3.64%、蕭弘吉2.78%、林慶輝2.07%、黃啟南1.14%、黃啟安0.96%、華南商業銀行受黃啟南信託財產專戶0.94%、華南商業銀行受黃啟安信託財產專戶0.94%、黃江素玉0.86%、美商摩根大通銀行託管JP摩根證券投資專戶0.82%、翁丁強0.72%。公司2024年底至2025年初仍處轉型與虧損改善階段,2024年合併營收26.10億元、稅後淨損7.30億元、EPS -2.26元;2026年第1季公告營收10.45686億元、歸屬母公司淨利1.29324億元、EPS 0.41元,顯示高毛利新產品放量後獲利轉正。2024年年報揭露國內從業員工截至2025年3月31日為980人;第三方資料庫Investing.com揭露員工約770人,兩者口徑可能不同,故員工規模以980人為較可查證之年報口徑。主要生產據點包含新竹廠、嘉義嘉太廠與中國深圳廠。

Business

兆赫為B2B通訊與視訊傳輸設備製造商,核心業務為數位有線視訊傳輸系統、數位衛星通訊傳輸系統與數位視訊轉換器產品。主要產品包括有線電視放大器、分配器、分歧器、信號引出座、多重開關、低雜訊降頻器LNB、數位衛星接收機DSR/IRD、IP STB、多媒體視訊接收機、高畫質數位電視接收機、PLC電力線網路橋接器、Wi-Fi路由器與同軸/電話線/電力線寬頻延伸設備等。2024年公司產品營收分類因種類繁雜難以細分,MoneyDJ彙整為機上盒、低雜訊降頻器、有線電視傳輸設備及零組件等數位有線及通訊產品占營收100%。2024年銷售區域以歐美洲為主,占87.98%,亞洲占11.46%,其他占0.56%;2024年最大單一客戶以匿名甲客戶揭露,占銷貨淨額58.52%,2025年第1季甲客戶占43.10%,顯示客戶集中度偏高。商業模式以研發、製造、客戶認證後量產出貨為主,客戶多為有線電視營運商、衛星通訊商、電信系統服務商、OTT或有線電視系統營運商與通路/系統整合商;終端應用為家庭寬頻、數位有線電視、衛星電視接收、雙向有線電視網路升級、寬頻延伸與數位家庭連網。公司近年策略由低毛利CPE、機上盒與傳統LNB,轉向技術門檻較高的局端與有線寬頻傳輸設備,例如1.2GHz/1.8GHz網路升級相關放大器、光纖節點、DOCSIS 4.0相關產品、Wi-Fi 7路由器、SFP+ PON模組與同軸轉乙太網路設備。2025年前三季第三方法說摘要指出,數位有線寬頻傳輸系統營收占比由去年同期23%升至36%,數位視訊轉換器產品占比由67%降至46%,數位衛星通訊傳輸系統約5%,其他約13%;此為第三方轉述法說內容,非年報直接分類,使用時需保留不確定性。

Outlook 2025–2028

2025至2028年展望以北美有線電視網路升級、DOCSIS 4.0與1.2GHz/1.8GHz頻寬升級為主要可驗證成長動能。公司2024年年報指出,歐美客戶庫存去化告一段落、網路升級需求熱絡、Wi-Fi 7與DOCSIS 4.0等新產品逐漸放量,有利網通產業需求;公司將持續與營運商合作開發新產品,強化工廠效率、自動化與成本控管。2026年第1季營收與獲利轉正,且2026年1至5月累計營收16.80億元、年增82.20%,支持產品驗證通過、進入量產與備貨階段的短期動能。中期機會包括:北美MSO升級HFC網路以提升上下載頻寬;有線電視設備從終端CPE轉向局端設備後,競爭者較少且認證門檻較高;公司既有歐美客戶與多年CATV、LNB、STB製造經驗可支撐新機種衍生訂單;Wi-Fi 7、5G路由器、PON模組、同軸轉乙太網路與G.hn/PoE等家庭寬頻延伸產品有助擴大產品線。潛在風險包括:最大客戶占比高,若甲客戶訂單遞延、庫存調整或改採其他供應商,營收波動會很大;傳統LNB與STB市場成熟且受串流媒體、低價競爭與中國本土供應鏈壓力影響;局端設備需長認證週期,若產品驗證延遲會影響放量;公司2024年仍大幅虧損,固定折舊、廠區利用率與產品毛利改善是否可持續仍需觀察;IC、射頻元件與PCB等供應鏈價格和交期波動仍是風險;新台幣匯率與歐美需求景氣也會影響毛利。市場曾以低軌衛星題材評價兆赫,但可查證資料中,公司2024年年報與2025年法說摘要較明確的主軸是有線寬頻與CATV升級;低軌衛星RF Switch訂單相關說法部分來自媒體與市場消息,尚未看到公司完整正式揭露規模、客戶與期間,因此列為低至中信度題材,不宜作為主要基本面假設。2027至2028年的能見度較低,合理推估重點在北美有線網路升級週期能否延續、公司產品組合能否持續轉向高毛利局端設備,以及是否能降低單一客戶依賴。

Supply Chain

Upstream
  • SKY In-Home Service Limited 年報列為IC主要供應商之一;非台股上市櫃公司,主要供應IC或相關關鍵零組件。
  • Wintech Microelectronics Co., Ltd 年報列為IC主要供應商之一;未確認為台股上市櫃公司,stock_id留空。
  • PROMASTER TECHNOLOGY CORP. 年報列為IC與MODULAR AMP主要供應商;未確認為台股上市櫃公司。
  • GRANSTAR(HONG KONG) 年報列為其他電子零組件主要供應商;香港相關供應商,非台股上市櫃。
  • ANGLIA 年報列為其他電子零組件主要供應商;非台股上市櫃。
  • Qualcomm 2022年報曾列為IC供應商之一;美國上市公司,非台股掛牌。
  • Samsung 2022年報曾列為IC供應商之一;韓國上市集團,非台股掛牌。
Downstream
  • 甲客戶 年報以匿名方式揭露之最大銷貨客戶;2024年占銷貨淨額58.52%,2025年第1季占43.10%,未揭露公司名稱,可能為大型海外營運商或系統客戶。
  • 北美有線電視營運商(MSO,未揭露名稱) 第三方法說摘要與產業報導指出兆赫新產品重點在北美有線電視1.8GHz/DOCSIS 4.0升級;多為海外營運商,未揭露名稱且非台股掛牌。
  • 歐美衛星電視與有線電視通路/系統商 2024年歐美洲銷售占87.98%,下游客戶包含衛星通訊商、電信系統服務商、OTT或有線電視系統營運商;多數未揭露名稱。
  • 亞洲電信與數位電視設備通路/系統商 2024年亞洲銷售占11.46%,涵蓋數位電視、寬頻與衛星接收相關通路或系統整合客戶,個別公司未揭露。

Competitors

  • 百一電子 6152 台股上櫃公司,產品涵蓋有線/無線與衛星通訊設備、數位通訊產品;MoneyDJ與StockFeel皆列為兆赫或同產業競爭者。
  • 德晉科技 3466 台股上櫃公司,MoneyDJ列為兆赫競爭對手之一;與兆赫在衛星微波、通訊設備或相關射頻產品領域有重疊。
  • 台揚科技 2314 台股上市公司,StockFeel列為衛星微波同業;產品與衛星/微波通訊設備相關。
  • 耀登科技 3138 台股上櫃公司,StockFeel列為衛星微波同業;在天線、射頻測試與低軌衛星相關應用具競爭或替代關係。
  • 昇達科技 3491 台股上櫃公司,StockFeel列為衛星微波同業;產品偏微波/毫米波與衛星通訊零組件,與兆赫部分衛星通訊題材重疊。
  • 啟碁科技 6285 台股上市公司,為大型網通設備廠;在寬頻、衛星通訊與通訊設備製造領域具廣義競爭關係,但產品組合與規模不同。
  • CommScope 美國上市/海外通訊基礎設施與有線寬頻設備供應商;非台股掛牌,為CATV與寬頻網路升級設備的國際競爭者。
  • Harmonic 美國上市通訊與視訊傳輸設備公司;非台股掛牌,與有線電視、寬頻接取和視訊基礎設施相關。
Sources(12)

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.