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3219

倚強科 Other Electronics As of 2026-06-17 Updated daily after market close

steady quality, fair valuation.

1 active signal
Revenue ≥20%
This page refreshes daily after the close. Add 倚強科 to your watchlist to track signal changes on your next visit.
Valuation 34Quality 54Growth 79Momentum 65Chips 35

Is 倚強科 a buy? Fundamentals and valuation first

  • Above-average profitability.Operating margin is in the 61th market percentile. Latest quarterly ROE ≈ 1.6%.

  • Valuation is neutral.PE is in the 67th market percentile; within its own history, PE is around the 22th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -0.6% of volume (net sell).

  • Strong revenue growth.Latest monthly revenue YoY ≈ 38.4%, above the 20% growth threshold.

  • Signals are active now.On the latest data, signals such as Revenue YoY ≥ 20% are active — see the historical forward returns after each occurrence below.

Chip flow

Bullish +0.20
BearishNeutralBullish

Institutional rotation, concentration steady — bullish

  • Institutional rotation, concentration steady — bullish
  • 中國信託-松江 holds 1,042 lots
  • sellers have 336 lots left, ~268 sessions to clear

Window from 2026-01-17 · Price +7% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 中國信託-松江 has accumulated 1,042 lots since the start (sold 3%), now trimming.
  • Main distributor 美商高盛 peaked at 207 lots, has sold 35%, 134 left, ~268 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders -0.72pp, mid holders +2, retail -1.15pp — little change.
  • Foreign hedge-desk net short Net short -197 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
中國信託-松江國票-南崁國泰-台中凱基-大直元大-成功美好-蘆洲
Distributing
美商高盛台新中國信託-新竹國票證券福勝國泰證券
Desks
own scale
富邦證券富邦-新莊凱基-北門凱基-台北
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 中國信託-松江 +1,042
    sold 3%
  • 國票-南崁 +374
    sold 0%
  • 國泰-台中 +351
    sold 2%
  • 凱基-大直 +278
    sold 2%· still adding
  • 元大-成功 +244
    sold 0%· still adding
  • 美好-蘆洲 +179
    sold 0%· still adding

Distributing

  • 美商高盛 134 left
    sold 35%· ~268 sessions to clear
  • 台新 20 left
    sold 90%· ~22 sessions to clear
  • 中國信託-新竹 101 left
    sold 40%· paused recently
  • 國票證券 26 left
    sold 82%· ~15 sessions to clear
  • 福勝 82 left
    sold 40%· paused recently
  • 國泰證券 34 left
    sold 74%· ~17 sessions to clear

Desks

  • 富邦證券 -783
    unclassified
  • 富邦-新莊 -205
    unclassified
  • 凱基-北門 -160
    unclassified
  • 凱基-台北 -147
    day-trade · selling pressure
Still selling 336 lots ~268 sessions to bottom at most
Recent buy/sell force +470 absorbed / -155 sold buyers slightly ahead
Hedge-desk net short -24 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

Signals active now

These signals are true on the latest data, with this stock's own historical forward-return stats after each occurrence.

Monthly revenue YoY ≥ 20% (from filing deadline)

Active · now 38.41%

Monthly revenue YoY ≥ 20%; event date is the first trading day after the filing deadline (no look-ahead).

94 historical occurrences (since 2007-04-23)
Average forward return after Monthly revenue YoY ≥ 20% (from filing deadline)。20-day: Win 46.1%, Sample 76, Median -1.74%, Excess +5.15%, Beat mkt rate 39.5%；60-day: Win 45.3%, Sample 75, Median -3.4%, Excess +4.42%, Beat mkt rate 36%；120-day: Win 43.1%, Sample 72, Median -4.19%, Excess +16.95%, Beat mkt rate 41.7%

120 days after: historical avg +24.06%

20-day +5.86%
60-day +8.16%
120-day +24.06%
20-day
60-day
120-day
Win
46.1%
45.3%
43.1%
Sample
76
75
72
Median
-1.74%
-3.4%
-4.19%
Excess
+5.15%
+4.42%
+16.95%
Beat mkt rate
39.5%
36%
41.7%

Over 72 occurrences, 120-day forward avg gained 24.06%, beat the market by 16.95 pts; win rate 43.1%.

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)
0-20 228-34.3% -40.9% 7% -38.1%
20-40 You are here188-14.2% -21.8% 35.1% -36.6%
40-60 212+7.1% +2.5% 53.8% -27.7%
60-80 178+33.7% +31.6% 80.9% +0.6%
80-100 123+8.8% +9.4% 61.8% -10.5%

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 ≈ 36.01, at the 21.7th percentile of its own history (20-40 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
Now
-20.3%
Win rate 16.8% Excess -19.9%
131d
-1.3%
Win rate 39.2% Excess -22%
186d
-26.7%
Win rate 8.5% Excess -38.7%
106d
60-day momentum down
-6.3%
Win rate 34.9% Excess -13.8%
261d
+1.6%
Win rate 32.1% Excess -15.1%
184d
+48.5%
Win rate 94.7% Excess +37.2%
170d

Currently in “Cheap (own-history bottom 1/3) × 60-day momentum up”: across 131 historical days, 120-day forward avg declined 20.3%, win rate 16.8%, lagged the market by 19.9%.

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.

Does this signal hold up across the market

Over the past 242 months, on average ~404 stocks per month met “monthly revenue YoY ≥ 20%”; their adjusted-close return over the next 60 trading days averaged 6.94% (equal-weighted), beating the market by 2.37 points on average, and outperformed the TAIEX total-return index in 64.5% of months.

Each month, equal-weighted 60-day forward adjusted return of all signal-matching stocks, then averaged across months; excess vs the TAIEX total-return index.

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.

12 times historically; 60-day forward avg +12.25%, win rate 33.3%, beating the market by +8.5 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.

14 times historically; 60-day forward avg +3.05%, win rate 42.9%, beating the market by -0.27 pts on average.

What does 倚強科 do? Company profile

其他電子業；精密測試設備、射頻／毫米波測試與自動化測試解決方案 櫃買中心上櫃

Overview

3219 對應倚強科技股份有限公司，為上櫃普通股。公司成立於1992年，總部位於臺北市內湖區瑞光路607號9樓；2004年在櫃檯買賣市場掛牌。公司早期以記憶體IC設計與銷售起家，後轉型為生產測試解決方案供應商，業務涵蓋消費電子、汽車電子、AI伺服器測試與5G FR2毫米波相關產品。依2025年第3季合併財報，普通股股本為新台幣712,969千元；董事長及總經理為吳聲皜，發言人為王皓正。公司官網揭露全球員工超過500人，總部及研發中心在台北，生產據點包含中國深圳、台灣新北市、印度班加羅爾，並設有越南子公司與區域服務據點。主要股東方面，官網投資人服務頁以2025年3月22日為基準日揭露：艾瑞克森資本股份有限公司持股37,251,000股、52.51%；拉格納資本股份有限公司10,039,000股、14.15%；英楷投資有限公司9,825,000股、13.85%；其後包含蕭博仁、達鴻資產投資、新承創投、員工限制型股票信託專戶等。2025年第3季合併財報並揭露母公司為艾瑞克森資本股份有限公司，2025年9月30日持股52.38%。

Business

倚強科的核心商業模式是為品牌客戶、EMS／ODM與電子製造客戶提供客製化生產測試設備、射頻測試、板級測試、微米探針、功能測試、自動化整合、毫米波測試、天線設計、軟硬體設計與產品系統整合。官網列示產品與解決方案包含射頻測試的升降頻器、射頻開關、屏蔽箱、被動天線、天線耦合器；板級測試T800／T1000；微米探針、仿型微針插座、板對板連接器微針模組；5G毫米波天線模組、天線測試與校準；以及消費性電子測試、車用電子測試、伺服器ICT測試、邊界掃描測試、板端功能測試、自動化與設計服務。依2025年第3季合併財報，2025年前三季營業收入為新台幣1,329,622千元，其中商品銷售收入1,306,036千元、約98.23%，勞務收入23,586千元、約1.77%；毛利率約64%，營業利益率約17%，EPS為1.65元。公司營運具明顯季節性，財報說明主要係因應主要客戶新產品推出時程，通常在客戶新品上市前3至4個月量產交貨，每年6月至9月為銷貨高峰，第一季相對較淡。公司未公開列名主要客戶；財報僅揭露前五大客戶應收帳款集中度，2025年9月30日、2024年12月31日、2024年9月30日分別為53%、43%、68%，顯示客戶集中度偏高。

Outlook 2025–2028

2025年營運已明顯復甦，前三季合併營收年增約43.1%，商品銷售占絕大多數，毛利率維持約六成以上；全年公開營收資料顯示2025年營收約17.03億元，較2024年成長。成長動能主要來自消費電子新品測試需求、AI眼鏡／智慧眼鏡相關測試拉貨、AI伺服器主板與GPU測試解決方案、5G FR2毫米波天線模組與測試平台，以及供應鏈區域化下台灣、印度、越南等據點擴張。2026年可觀察的重點包括：智慧眼鏡既有大客戶供應鏈分散是否帶動測試設備穩定出貨；AI伺服器與高速板端測試需求是否延續；印度與越南布局是否降低地緣政治與關稅風險；5G毫米波、O-RAN FR2參考設計與天線模組是否進一步商業化。2027至2028年，中長期機會在於AI終端裝置、AR／VR與智慧眼鏡、AI伺服器、高頻高速連接、車用電子、毫米波通訊與開放式無線網路設備的測試複雜度提升，可能提高客製化測試設備與工程服務價值；但實際成長仍取決於終端新品週期、客戶量產時程與資本支出。主要風險包括前五大客戶集中度高、營收季節性強、美元資產與外幣曝險造成匯兌損益波動、主要客戶新品延後或需求低於預期、全球電子終端景氣循環、研發投入與海外據點費用上升、供應鏈移轉執行風險、5G毫米波商用化速度不確定，以及精密測試設備同業競爭。

Supply Chain

Upstream
  • 射頻／微波量測儀器供應商 供應或搭配射頻、毫米波、天線測試所需量測儀器與平台；可能包含Keysight、Rohde & Schwarz、NI等國際量測儀器商，非台股掛牌或未逐一由公司揭露。
  • 精密機構、自動化零組件與控制元件供應商 供應測試治具、自動化平台、運動控制、機構件、感測與控制模組；公司未公開完整供應商名單。
  • PCB、連接器、探針、天線與高頻材料供應商 供應板級測試、微米探針、板對板連接器微針模組、毫米波天線模組相關材料與零組件；具體供應商未揭露。
  • 佰冠自動化股份有限公司 倚強科子公司體系內公司，2025年第3季財報揭露主要營業項目為精密測試設備製造，未上市櫃。
Downstream
  • 國際消費電子品牌客戶 倚強科官網稱其為知名消費電子品牌之主要測試解決方案供應商；實際客戶名稱未公開揭露。
  • EMS／ODM電子製造服務客戶 測試設備與自動化方案用於消費電子、伺服器、車用電子等量產測試；具體客戶未公開揭露。
  • AI伺服器主板／GPU製造客戶 公司2023年推出伺服器主板／GPU測試解決方案，2025年展望受AI伺服器測試需求帶動；具體客戶未公開揭露。
  • 車用電子製造客戶 公司2021年推出車用電子測試解決方案，提供可靠度、功能與射頻測試；具體客戶未公開揭露。
  • 5G FR2／毫米波通訊設備生態系客戶 公司提供毫米波天線模組、天線測試與校準、FR2相關平台；客戶與終端導入狀況未完整公開。

Competitors

  • 致茂電子 2360 台股上市公司，為自動測試設備與量測系統供應商，在電源、半導體、車用與電子製造測試設備領域具競爭關係。
  • 旺矽科技 6223 台股上櫃公司，主要產品包含探針卡、測試座與半導體測試介面，與倚強科在高精度測試介面、探針相關技術部分有相鄰競爭。
  • 精測科技 6510 台股上櫃公司，聚焦半導體測試介面、探針卡與測試板，與倚強科的板級測試、微針與高階測試解決方案屬相鄰市場。
  • 萬潤科技 6187 台股上櫃公司，提供半導體、面板與電子產業自動化設備，與倚強科在客製化自動化與測試設備市場部分相鄰。
  • 牧德科技 3563 台股上市公司，主攻PCB與半導體相關檢測設備，與倚強科同屬電子製造檢測與自動化設備供應鏈。
  • Teradyne 美國上市公司，全球自動測試設備大廠；非台股掛牌，為廣義ATE與電子測試設備競爭者。
  • Keysight Technologies 美國上市公司，全球量測儀器與射頻／毫米波測試方案供應商；非台股掛牌，亦可能同時是產業上游設備供應商與方案競爭者。
Sources（13）

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.