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Help me set up FinLab and analyze 6233 旺玖. Please read: https://finlab.finance/en/setup?stock=6233

6233

旺玖 Semiconductor 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 旺玖 to your watchlist to track signal changes on your next visit.
Valuation 45Quality 18Growth 48Momentum 33Chips 52

Is 旺玖 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 15th market percentile. Latest quarterly ROE ≈ -0.2%.

  • Valuation is high.PE is in the 96th market percentile; within its own history, PE is around the 52th percentile.

  • Foreign investors are net buying.Foreign 20-day net flow ≈ 0.7% of volume (net buy).

Chip flow

Bullish +0.58
BearishNeutralBullish

Single-sided accumulation, concentration rising — bullish

  • Single-sided accumulation, concentration rising — bullish
  • 新加坡商瑞銀 holds 372 lots
  • sellers have 3,033 lots left, ~890 sessions to clear

Window from 2026-01-17 · Price -2% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 新加坡商瑞銀 has accumulated 372 lots since the start (sold 5%), now trimming.
  • Main distributor 康和-永和 peaked at 3,978 lots, has sold 47%, 2,107 left, ~80 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders +2.15pp, mid holders +5, retail -4.07pp — concentration shifting upward.
  • Foreign hedge-desk net short Net short -336 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
新加坡商瑞銀永豐金-台南美林中國信託-嘉義第一金-桃園玉山-左營
Distributing
康和-永和凱基-台北玉山-台南摩根大通元大-永春兆豐-新竹
Desks
own scale
兆豐-天母港商野村合庫-西台中致和-東門
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 新加坡商瑞銀 +372
    sold 5%
  • 永豐金-台南 +347
    sold 1%
  • 美林 +210
    sold 15%
  • 中國信託-嘉義 +200
    sold 0%· still adding
  • 第一金-桃園 +117
    sold 8%
  • 玉山-左營 +115
    sold 0%· still adding

Distributing

  • 康和-永和 2,107 left
    sold 47%· ~80 sessions to clear
  • 凱基-台北 458 left
    sold 57%· ~14 sessions to clear
  • 玉山-台南 58 left
    sold 82%· ~8 sessions to clear
  • 摩根大通 116 left
    sold 38%· ~16 sessions to clear
  • 元大-永春 29 left
    sold 78%· paused recently
  • 兆豐-新竹 89 left
    sold 29%· ~890 sessions to clear

Desks

  • 兆豐-天母 -938
    unclassified
  • 港商野村 -216
    hedge desk · will cover
  • 合庫-西台中 -184
    unclassified
  • 致和-東門 -135
    unclassified
Still selling 3,033 lots ~890 sessions to bottom at most
Recent buy/sell force +741 absorbed / -834 sold sellers slightly ahead
Hedge-desk net short -256 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)

Direction matches: big-holder share rose while retail share fell.

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)
0-20 257+23.9% +14.4% 73.2% +10.5%
20-40 60+45.7% +44.6% 95% +11.8%
40-60 You are here107-4.8% -28.3% 43% -30.6%
60-80 124-5% -5.6% 50% -25.3%
80-100 117-29.5% -34.9% 9.4% -53.4%

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 ≈ 167.5, at the 52.5th percentile of its own history (40-60 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
0%
Win rate 52.2% Excess -8.2%
113d
Now
+14.8%
Win rate 75% Excess +6.7%
64d
-9.7%
Win rate 24% Excess -32.9%
104d
60-day momentum down
-4.1%
Win rate 32.1% Excess -9.6%
290d
+21.6%
Win rate 51.8% Excess +15.6%
139d
-17.1%
Win rate 0% Excess -24.1%
75d

Currently in “Mid × 60-day momentum up”: across 64 historical days, 120-day forward avg gained 14.8%, win rate 75%, beat the market by 6.7%.

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.

21 times historically; 60-day forward avg +6.53%, win rate 47.6%, beating the market by -1.49 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).

45 times historically; 60-day forward avg -5.08%, win rate 28.9%, beating the market by -8.69 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.

48 times historically; 60-day forward avg +1.27%, win rate 45.8%, beating the market by -2.14 pts on average.

What does 旺玖 do? Company profile

半導體業;IC設計 櫃買中心上櫃

Overview

旺玖科技股份有限公司為台灣上櫃普通股,代號6233,英文名稱PROLIFIC TECHNOLOGY INC.,統一編號16177572。公司成立於1997年11月13日,2001年6月29日公開發行,2002年10月16日興櫃,2003年2月20日上櫃;總部位於台北市南港區南港路三段48號7樓,另有新竹科學園區辦公室,並於中國大陸、美國、日本、韓國等地設銷售服務據點。董事長兼總經理為張景棠,發言人亦為張景棠。依公開資料,實收資本額約新台幣810,218,960元,普通股發行股數81,021,896股,特別股0股。2025年報揭露截至2026年3月31日員工78人,其中單位以上主管16人、技術人員47人、行政/業務人員15人,平均年齡47.77歲,平均服務年資11.32年。2026年4月12日前十大股東資料顯示,張景棠本人持股7,264,442股、8.97%,其配偶及未成年子女持股891,672股、1.10%;其他主要股東包含孟令士3,980,000股、4.91%,陳大愚2,044,000股、2.52%,張皓嵓935,396股、1.15%,耀澤有限公司923,000股、1.14%,林惠如891,672股、1.10%,花旗託管柏克萊資本SBL/PB投資專戶859,000股、1.06%,江玉蓮858,000股、1.06%,張皓崴829,396股、1.02%,永豐銀行受託保管旺玖公司限制型股票信託專戶760,000股、0.94%。

Business

旺玖是無晶圓廠IC設計公司,主要從事積體電路之研發、設計與銷售,以及電腦週邊、顯示器、電子零件、基板模組與電子產品之研發設計代理銷售;產品全數委外代工,主要原料為晶圓,並委由符合環境管理及品質要求之加工廠生產。公司官方定位為專注USB智慧型輸出入控制晶片、機電整合技術及智慧綠色能源解決方案之IC設計公司。2025年度合併營收新台幣387,503千元,年減7.12%,稅後淨損12,421千元,EPS -0.16元,毛利率38.2%;2024年度營收417,225千元、稅後淨利28,663千元、EPS 0.36元。2025年產品營收結構為數位系統應用產品219,689千元、56.69%,微機電整合應用產品162,582千元、41.96%,其他5,232千元、1.35%。數位系統應用產品包含工業規格USB串列介面UART/SPI/I2C橋接控制晶片、工業規格USB 2.0 Hub集線器控制晶片、讀卡器控制晶片、USB 1.1/2.0/3.0 Host-to-Host橋接晶片及方案,應用於USB裝置、PC/NB、IPC、POS、醫療設備、指紋辨識與跨平台連結。微機電整合產品包含馬達驅動晶片、霍爾磁感應晶片、AI伺服機櫃PDU電力分配器、EMS交直流能源管理電力計量、無火花零點開關智慧插座與調燈器、電競RGB數位風扇驅動及馬達整合控制平台,應用於散熱風扇馬達、磁感應Sensor、電競ARGB風扇、伺服機櫃風扇牆控制、智慧家庭插座、燈光調光、機房能源監控、電動車低壓充電線及低成本三相量測系統。2025年銷售地區以亞洲與台灣為主,台灣內銷144,627千元、37.32%,亞洲外銷242,258千元、62.52%,美洲368千元、0.09%,歐洲250千元、0.07%。主要客戶於年報以代號揭露,2025年前三大銷貨客戶代號2020026、2030051、2010102分別占營收19.11%、17.10%、10.89%。

Outlook 2025–2028

2025年公司營運承壓,營收年減7.12%、轉為稅後虧損,主因年報說明為生產加工因素影響導致風扇控制相關晶片銷售量及毛利下滑。2026年公司經營方針為持續深化IC設計核心技術,結合AI與軟體方案開發高技術門檻整合方案,並以客戶需求拓展平台式產品應用;公司預期隨Smart IO及汽車與電競風扇相關新產品進入量產,2026年整體銷售量可優於2025年並帶動營收重返成長。中長期成長動能包含:1. AIoT與Edge AI,利用Smart IO、USB Sensor Hub、I-Bus、USB 3.2 Host-to-Host、Virtual Hub、多螢幕與跨平台資源共享切入企業級Wi-Fi 7網通、IPC、商用POS、智慧工業與智慧農業邊緣感測;2. 機電整合,研發AI機器學習應用於馬達健康診斷與預防性維修,布局AI伺服器機櫃散熱管理、馬達聯控與PdM;3. 車用與散熱,開發數位風扇馬達晶片、車用三相風扇馬達驅動、線性霍爾磁感應晶片、整合LIN-BUS介面風扇馬達驅動、電競ARGB數位風扇整合驅動與三相馬達高效整合晶片;4. 智慧綠色能源,開發低成本三相電力量測、AI伺服機櫃PDU、ATS交直流自動電力備援、無火花零點開關、調燈器與太陽能RSD保護器。產業面,年報引用WSTS與工研院資料指出AI基礎建設、資料中心、邊緣運算與先進製程支撐全球與台灣IC產業成長,台灣IC設計2025年產值估為新台幣1兆4,245億元。主要風險包含中美科技競爭、美國川普2.0經貿政策不確定性、供應鏈在地化與地緣政治、晶圓與封測產能取得、加工成本與毛利波動、USB與高速傳輸IC同業競爭、車用及工控客戶認證時程、新產品是否及時量產並被客戶採用、主要客戶集中度、匯率與全球景氣波動。2027至2028年具體財務目標未見公司公開量化揭露,本段關於該期間的成長方向主要依產品路線圖與產業趨勢推估。

Supply Chain

Upstream
  • 全球知名晶圓代工廠商 年報揭露主要原料為晶圓,主要由全球知名晶圓代工廠商供應;公司長期合作但未揭露真實公司名稱,2025年前二大進貨供應商以代號1001與1019揭露,分別占進貨淨額44.53%與38.12%。
  • 封測廠與委外加工廠 年報指出產品全數委外代工,並將強化與晶圓廠、封測廠策略合作以提高生產效率與確保產能;實際封測廠名稱未公開。
  • 供應商代號1001 2025年最大進貨供應商,進貨金額新台幣60,216千元,占進貨淨額44.53%;年報未揭露公司真名或是否為台股上市櫃。
  • 供應商代號1019 2025年第二大進貨供應商,進貨金額新台幣51,549千元,占進貨淨額38.12%;年報未揭露公司真名或是否為台股上市櫃。
Downstream
  • 客戶代號2020026 2025年最大銷貨客戶,銷貨金額新台幣74,068千元,占合併營收19.11%;年報未揭露公司真名,推測屬旺玖USB或機電整合產品客戶群。
  • 客戶代號2030051 2025年第二大銷貨客戶,銷貨金額新台幣66,255千元,占合併營收17.10%;年報未揭露公司真名。
  • 客戶代號2010102 2025年第三大銷貨客戶,銷貨金額新台幣42,207千元,占合併營收10.89%;年報未揭露公司真名。
  • 企業級Wi-Fi 7網通設備、工業電腦與商用POS系統客戶 年報指出智慧型輸出入控制晶片已導入企業級Wi-Fi 7網通設備、IPC及商用POS系統,屬下游終端設備與系統客戶;未揭露客戶名稱。
  • AI伺服器機櫃、車用、家電、電競、智慧能源與智慧家庭應用客戶 公司機電整合與智慧綠色能源產品面向散熱風扇、伺服機櫃風扇牆、電競ARGB風扇、車用風扇馬達、智慧插座、調光器、電力量測與PDU等應用;實際客戶未公開。

Competitors

  • 創惟科技 6104 台股上櫃IC設計公司,主要產品包含USB控制IC、USB Hub、USB橋接與讀卡機控制器,與旺玖數位系統應用產品在USB控制與橋接領域具競爭或替代關係。
  • 威鋒電子 6756 台股上市IC設計公司,專注USB高速傳輸、USB Type-C與USB PD相關控制晶片,與旺玖USB Hub、USB橋接及高速傳輸周邊方案部分重疊。
  • 祥碩科技 5269 台股上市高速傳輸介面IC設計公司,產品涵蓋USB、PCIe、SATA等高速傳輸介面,定位較高階但與旺玖在USB與主機周邊高速傳輸趨勢下具競爭參考性。
  • 譜瑞-KY 4966 台股上市高速傳輸介面IC公司,產品涵蓋高速介面、USB與顯示相關晶片;屬高速傳輸IC同業。
  • 茂達電子 6138 台股上櫃功率與混合訊號IC公司,布局風扇馬達驅動IC、電源管理IC、工業與車用應用,與旺玖微機電整合產品中的風扇馬達驅動、散熱管理方向具競爭參考性。
  • 致新科技 8081 台股上市類比與電源管理IC公司,與旺玖智慧綠色能源、電源與馬達控制相關產品在部分應用市場具間接競爭或替代關係。
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.