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Help me set up FinLab and analyze 4966 譜瑞-KY. Please read: https://finlab.finance/en/setup?stock=4966

4966

譜瑞-KY Semiconductor 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 譜瑞-KY to your watchlist to track signal changes on your next visit.
Valuation 50Quality 65Growth 35Momentum 70Chips 65

Is 譜瑞-KY a buy? Fundamentals and valuation first

  • Above-average profitability.Operating margin is in the 71th market percentile. Latest quarterly ROE ≈ 2.4%.

  • Valuation is neutral.PE is in the 47th market percentile; within its own history, PE is around the 48th percentile.

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

Chip flow

Bullish +0.37
BearishNeutralBullish

Institutional rotation, concentration steady — bullish

  • Institutional rotation, concentration steady — bullish
  • 美商高盛 holds 2,406 lots
  • sellers have 2,924 lots left, ~119 sessions to clear

Window from 2026-01-17 · Price +16% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 美商高盛 has accumulated 2,406 lots since the start (sold 0%), still adding.
  • Main distributor 富邦證券 peaked at 1,544 lots, has sold 38%, 964 left, ~119 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders -0.43pp, mid holders +5, retail -3.76pp — little change.
  • Foreign hedge-desk net short Net short -1,260 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
美商高盛中國信託-忠孝統一港商野村新加坡商瑞銀中國信託
Distributing
富邦證券國泰證券凱基兆豐證券國泰-敦南康和
Desks
own scale
美林元大證券大和國泰摩根大通
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 美商高盛 +2,406
    sold 0%· still adding
  • 中國信託-忠孝 +1,916
    sold 13%
  • 統一 +1,581
    sold 15%
  • 港商野村 +882
    sold 0%· still adding
  • 新加坡商瑞銀 +541
    sold 24%· still adding
  • 中國信託 +496
    sold 22%

Distributing

  • 富邦證券 964 left
    sold 38%· ~119 sessions to clear
  • 國泰證券 904 left
    sold 26%· ~32 sessions to clear
  • 凱基 205 left
    sold 70%· ~5 sessions to clear
  • 兆豐證券 454 left
    sold 28%· ~26 sessions to clear
  • 國泰-敦南 137 left
    sold 50%· ~98 sessions to clear
  • 康和 79 left
    sold 59%· paused recently

Desks

  • 美林 -1,855
    hedge desk · will cover
  • 元大證券 -1,491
    unclassified
  • 大和國泰 -676
    hedge desk · will cover
  • 摩根大通 -479
    hedge desk · will cover
Still selling 2,924 lots ~119 sessions to bottom at most
Recent buy/sell force +1,958 absorbed / -1,323 sold buyers slightly ahead
Hedge-desk net short -832 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)

Mixed direction: big-holder and retail changes are not aligned.

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)
0-20 236+26.6% +25.6% 78.8% -13%
20-40 519+33.5% +28.7% 76.5% +21.2%
40-60 You are here802+26.2% +15.3% 67.7% +9.1%
60-80 548+9.7% +0.5% 50.7% -3.6%
80-100 514-6.9% -30.5% 36.6% -23.9%

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 ≈ 20.85, at the 48.0th 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
+12.3%
Win rate 60% Excess +0.1%
175d
Now
+10.7%
Win rate 62.6% Excess +3.2%
736d
+5%
Win rate 57.6% Excess -5.6%
658d
60-day momentum down
+24.1%
Win rate 82.9% Excess +9%
387d
-0.6%
Win rate 52.8% Excess -2.8%
583d
-0.8%
Win rate 37.7% Excess -12.5%
199d

Currently in “Mid × 60-day momentum up”: across 736 historical days, 120-day forward avg gained 10.7%, win rate 62.6%, beat the market by 3.2%.

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.

29 times historically; 60-day forward avg +5.11%, win rate 64.3%, beating the market by +1.26 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).

76 times historically; 60-day forward avg +4.7%, win rate 57.9%, beating the market by +0.72 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.

60 times historically; 60-day forward avg +1.06%, win rate 57.6%, beating the market by -2.02 pts on average.

What does 譜瑞-KY do? Company profile

半導體業;高速介面、顯示與觸控IC設計 櫃買中心上櫃(TPEx)

Overview

4966 對應譜瑞-KY,為在櫃買中心掛牌之普通股,不是ETF、ETN、權證或特別股。公司為英屬開曼群島註冊、台灣上櫃的無晶圓廠IC設計公司,成立於2005年11月15日,2011年9月13日於台北證券櫃檯買賣中心上櫃。主要營運據點包含台北市內湖區瑞光路335號14樓台灣分公司,並在美國、中國、韓國、香港、日本、愛爾蘭等地設點;註冊地址為開曼群島 George Town, Ugland House。董事長為趙捷,總經理為曲明,發言人為趙捷。2026年第一季財報列示普通股股本新台幣800,578千元;Goodinfo與券商資料顯示實收資本額約新台幣7.9至8.0億元,差異主要來自庫藏股與資料時間。2025年5月1日員工數765人,其中研發515人、業務與管理250人。2025全年營收5.3109億美元、稅後淨利8,775.4萬美元,基本EPS為新台幣34.51元;2026年第一季營收1.2614億美元、稅後淨利1,673萬美元,基本EPS新台幣6.77元。主要股東完整前十大名單在可讀公開網頁未能完整擷取;可確認董事長趙捷及部分高階主管持股,年報並揭露公司會定期掌握主要股東名冊。

Business

譜瑞-KY是高速混合訊號IC與顯示相關IC設計公司,採無晶圓廠模式,研發設計後委外晶圓製造、封裝與測試,再直接或透過通路商銷售給OEM、ODM、系統設計商與面板廠。公司產品分三大類:一、顯示解決方案,包括eDP TCON、TTCON、TED、tTED、Source Driver、Touch and Source Driver等;二、高速介面產品,包括DisplayPort、HDMI、USB、USB4、USB-C、PCIe、SATA相關的repeater、redriver、retimer、MUX、DeMUX、switch、level shifter、USB host controller、USB hub與PD controller;三、TrueTouch觸控控制器及車用觸控/顯示整合IC。應用涵蓋筆電、平板、桌機、AIO、LCD顯示器、伺服器、車用座艙顯示與消費電子。年報揭露2024年營收地區比重為台灣44.64%、中國40.91%、韓國11.91%、日本2.11%、其他0.43%。2025上半年外部法說筆記估計,高速介面產品約50%至55%、TCON約33%至38%、Source Driver約10%至15%、Touch約3%至5%;此比重屬外部整理,非公司年報逐項正式表格。2024年前三大客戶約占淨營收70%,客戶包含通路商、服務全球品牌終端客戶的合約製造商,以及TFT-LCD面板廠;實際終端品牌集中度可能高於直接客戶集中度。

Outlook 2025–2028

2025至2028年的主要成長動能在高速介面升級、AI PC、AI資料中心、車用座艙顯示與顯示觸控整合。公司2024年年報指出USB4 40Gbps retimer已導入第一個AI notebook平台,並成為高速產品組合中重要營收產品;公司同時布局USB4 hub、Mux、Demux、Redriver等端到端方案。公司亦開發USB4.2 80Gbps retimer、DP2.1 hub、HDMI 2.2 48Gbps retimer、PCIe Gen6 64Gbps retimer/redriver與6奈米FinFET高速IO IP,若筆電介面升級、AI PC I/O需求與高階筆電滲透率提升,2025至2028年高速介面占比有機會維持或提高。資料中心方面,公司2025年4月完成收購Spectra7 Microsystems相關資產,取得SiGe BiCMOS高速redriver與ACC線纜技術;2026年3月推出支援224Gbps與112Gbps Ethernet的PS9524/PS9514線性redriver,主打AI/HPC資料中心線纜低功耗、低延遲需求,為中長期新成長曲線,但需觀察設計導入、量產節奏與資料中心客戶驗證週期。車用方面,公司推出AEC-Q100車用顯示與觸控整合產品,例如TC1316V、PS8651V DP2.1a/eDP hub等,車用營收目前仍偏小,但公司與美國電動車廠、德國及中國車廠共同開發高速可轉換顯示介面、車用顯示Hub與USB模組,未來數年車用占比有機會提升。短期展望方面,公司2026年第二季官方展望為營收1.27億至1.41億美元、毛利率40%至44%、營業費用3,300萬至3,600萬美元。主要風險包括:PC與筆電景氣循環、面板產業價格競爭、客戶集中度高、晶圓代工與封測成本上升、先進製程與高速SerDes技術研發風險、資料中心與車用設計導入時間不確定、與聯詠、瑞鼎、天鈺、聯發科、奇景、Analogix、Astera Labs等同業競爭,以及庫存修正與終端品牌拉貨波動。

Supply Chain

Upstream
  • 未揭露晶圓代工供應商B 年報揭露其為最大供應商,2024年約占總淨採購79%,2025年第一季約占73%;主要採購原料為晶圓,該供應商為全球大型晶圓代工廠之一,但公司未公開名稱。
  • 未揭露封裝、測試與製造服務供應商 公司為無晶圓廠IC設計公司,晶圓製造、封裝與測試均委外;年報揭露依賴第三方製造、封裝、測試夥伴,但未在可讀資料中公開具體名稱。
  • Spectra7 Microsystems Inc. 加拿大技術公司;譜瑞於2025年完成收購其多數資產,取得資料中心ACC線纜用高速SiGe BiCMOS redriver等技術與IP,屬技術/IP上游補強而非台股掛牌公司。
Downstream
  • 未揭露客戶A、K、D、B 年報揭露2024年前四大客戶分別約占營收35%、31%、13%、10%,多為通路商、TFT-LCD面板廠或服務全球品牌終端客戶的合約製造商;公司未公開實名。
  • 全球品牌系統公司 年報稱公司直接與一家全球品牌系統公司合作設計導入,且該品牌終端需求使實際營收集中度可能高於直接客戶集中度;公司未公開名稱。
  • Samsung Electronics、LG集團相關面板/電子客戶 外部產業文章指出韓國Samsung與LG為重要客戶或終端客戶,兩者非台股上市櫃公司;此項屬外部資料,直接客戶關係需以公司公告為準。
  • 台灣PC/NB ODM與合約製造商 外部資料指出部分高速介面產品透過IC通路商出貨至國內PC/NB ODM大廠;年報亦描述產品由通路商、合約製造商與面板廠導入全球品牌終端產品,但未逐一揭露台股公司名稱。
  • 美國電動車廠、德國及中國車廠 MoneyDJ報導公司車用主要客戶包含美國電動車廠,以及德國與中國車廠,合作方向包括高速可轉換顯示介面、車用顯示Hub與USB模組;實名未揭露。

Competitors

  • 聯詠科技 3034 台股上市IC設計公司;在面板驅動IC、TCON與顯示相關IC領域與譜瑞部分產品線競爭。
  • 天鈺科技 4961 台股上市IC設計公司;年報列為eDP TCON等嵌入式顯示應用主要競爭者之一,英文Fiti Power。
  • 瑞鼎科技 3592 台股上市IC設計公司;年報列為eDP TCON等顯示控制產品主要競爭者之一,英文Raydium。
  • 聯發科技 2454 台股上市IC設計公司;年報列為嵌入式顯示應用主要競爭者之一,部分顯示與介面解決方案有競爭。
  • 祥碩科技 5269 台股上櫃IC設計公司;USB、PCIe與高速傳輸控制晶片領域與譜瑞部分高速介面產品存在競合與替代關係。
  • 奇景光電 美國NASDAQ上市公司Himax;年報列為eDP TCON等嵌入式顯示應用競爭者之一,非台股上市櫃。
  • Analogix Semiconductor 未上市或非台股掛牌公司;年報列為eDP TCON與DisplayPort相關產品競爭者之一。
  • Astera Labs 美國上市公司;在PCIe/CXL、資料中心高速連接與retimer領域與譜瑞資料中心高速介面布局具競爭關係,非台股上市櫃。
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.