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Help me set up FinLab and analyze 3373 熱映. Please read: https://finlab.finance/en/setup?stock=3373

3373

熱映 Other Electronics 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 熱映 to your watchlist to track signal changes on your next visit.
Valuation 61Quality 11Growth 19Momentum 27Chips 54

Is 熱映 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 9th market percentile. Latest quarterly ROE ≈ -1.6%.

  • Valuation is high.PE is in the 92th market percentile; within its own history, PE is around the 83th percentile.

  • Foreign investors are net buying.Foreign 20-day net flow ≈ 0.9% of volume (net buy).

Chip flow

Bullish +0.45
BearishNeutralBullish

Single-sided accumulation, concentration rising — bullish

  • Single-sided accumulation, concentration rising — bullish
  • 台新-台中 holds 209 lots
  • sellers have 31 lots left, ~30 sessions to clear

Window from 2026-01-17 · Price -4% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 台新-台中 has accumulated 209 lots since the start (sold 0%), holding.
  • Main distributor 國票-南京 peaked at 70 lots, has sold 36%, 45 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders +0.20pp, mid holders +2, retail -1.04pp — concentration shifting upward.
  • Foreign hedge-desk net short Net short -90 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
台新-台中玉山證券日茂-埔里致和證券元大-基隆孝二新光-台中
Distributing
國票-南京元大-金華高橋-龍潭兆豐-虎尾凱基-永和國票-北高雄
Desks
own scale
台新-高雄元大-竹科摩根大通北城證券
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 台新-台中 +209
    sold 0%
  • 玉山證券 +104
    sold 0%· still adding
  • 日茂-埔里 +91
    sold 0%· still adding
  • 致和證券 +76
    sold 0%· still adding
  • 元大-基隆孝二 +59
    sold 6%
  • 新光-台中 +56
    sold 3%· still adding

Distributing

  • 國票-南京 45 left
    sold 36%· paused recently
  • 元大-金華 5 left
    sold 89%· paused recently
  • 高橋-龍潭 23 left
    sold 47%· paused recently
  • 兆豐-虎尾 9 left
    sold 79%· paused recently
  • 凱基-永和 4 left
    sold 89%· paused recently
  • 國票-北高雄 8 left
    sold 79%· paused recently

Desks

  • 台新-高雄 -66
    unclassified
  • 元大-竹科 -63
    unclassified
  • 摩根大通 -61
    hedge desk · will cover
  • 北城證券 -60
    unclassified
Still selling 31 lots ~30 sessions to bottom at most
Recent buy/sell force +313 absorbed / -50 sold buyers slightly ahead
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)
0-20 472-35.2% -36.9% 8.7% -43.1%
20-40 346-6.4% -12.9% 30.1% -22.7%
40-60 637+142.9% +9.5% 57.3% +132.6%
60-80 470+37.5% +0.3% 51.1% +23.9%
80-100 You are here384-17.7% -18.9% 19.5% -30.3%

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 ≈ 77.88, at the 83.0th 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
-21.5%
Win rate 21.4% Excess -28%
192d
+39.5%
Win rate 39.4% Excess +30.2%
472d
+8.7%
Win rate 31.7% Excess +1.2%
243d
60-day momentum down
-16.7%
Win rate 6.3% Excess -23.6%
479d
+62.2%
Win rate 47.5% Excess +60%
560d
Now
-7.6%
Win rate 41.2% Excess -11.8%
483d

Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 483 historical days, 120-day forward avg declined 7.6%, win rate 41.2%, lagged the market by 11.8%.

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 +33.66%, win rate 50%, beating the market by +31.62 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).

61 times historically; 60-day forward avg +0.01%, win rate 34.5%, beating the market by -2.01 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.

39 times historically; 60-day forward avg -0.39%, win rate 36.8%, beating the market by -5.3 pts on average.

What does 熱映 do? Company profile

其他電子業 上櫃/證券櫃檯買賣中心

Overview

3373 對應證券為熱映光電股份有限公司,簡稱熱映,英文名稱 Radiant Innovation Inc.,屬台灣櫃買中心上櫃普通股,產業別為其他電子業。公司成立於2000年6月28日,興櫃日期為2004年10月12日,公開發行日期為2003年12月25日,上櫃掛牌日期為2007年12月13日。總部位於新竹科學園區新竹縣工業東九路三號一樓,另有大陸昆山生產據點。公開股市資料顯示董事長為周至元、總經理為黃幼謙、發言人為謝儀孝;公司官網經營團隊頁列總經理黃幼謙、技術長張永昌、財務長賴子睿等。資本額公開資料存在更新時點差異:Goodinfo、Yahoo、Win投資等資料顯示實收資本額約新台幣4.76億元、已發行普通股約47,618,782股;公司官網公司概況仍列實收資本額432,898,010元。主要股東方面,公司官網主要股東名單列遠見科技股份有限公司持有7,633,820股、持股17.63%。重要子公司包括昆山熱映光電有限公司,主要從事測量用電子零件及健康醫療器材製造;另有熱映(模里西斯)公司作為投資平台。員工總數未能在可查網頁中明確確認;Goodinfo列2025年度全體員工平均年薪約106.7萬元,但未列員工人數。

Business

熱映以紅外線量測技術為核心,橫跨醫療電子、醫療光電器材設備製造、精密量測、紅外線系統開發設計與感應器系統開發製造。主要產品包括耳溫槍、額溫槍等體溫量測產品,紅外線精密溫度儀,紅外線精密熱像儀,以及紅外線精密氣體監測儀與模組。依公開彙整之114年度年報資料,2025年產品營收結構約為紅外線精密溫度儀236,271千元、占60.96%;耳溫槍與額溫槍等體溫量測產品84,105千元、占21.7%;紅外線精密氣體監測儀67,202千元、占17.34%。公司歷史上以耳溫槍起家,後來非醫療精密量測產品比重提高,因而以上櫃其他電子業掛牌。商業模式以ODM訂單為主,替全球品牌客戶設計開發與量產代工,同時擁有Radiant、ZyTemp、ZyAura等自有品牌。紅外線精密溫度儀應用於專業量測、汽修、空調、食品、製造、居家與能源/環保節能等領域;體溫量測產品屬醫療器材應用;二氧化碳與氣體監測產品利用紅外線吸收特性量測CO2等氣體濃度,應用於室內空氣品質、環境監控與農業。MoneyDJ資料顯示公司產品以外銷為主,2024年銷售地區比重約亞洲51%、歐洲24%、美洲19%、台灣3%,美洲以紅外線溫度儀為主,歐洲以耳溫槍為主。

Outlook 2025–2028

2025年營運承壓。公開彙整之114年度年報內容指出,體溫量測產品因客戶端仍在去化庫存、下單保守而銷售下滑;紅外線精密溫度儀與紅外線氣體監測儀則受全球景氣下行、景氣衰退壓力與美國關稅政策影響,客戶下單較去年同期謹慎,2025年全年合併營收為387,578千元、稅後淨損60,448千元。2026年公司自述面臨地緣經濟角力、關稅壁壘、技術出口限制、供應鏈政治化、武裝衝突與極端天氣等複合風險,但仍將聚焦品質、創新、產品與服務,深化紅外線量測技術,將研發成果落實於電子醫療與精密量測領域。2025至2028年的可觀察成長動能包括:一、紅外線精密溫度儀仍是最大營收來源,終端應用橫跨汽修、空調、食品、製造、能源與環保節能,若全球工業與消費量測需求復甦,有助營收回穩;二、CO2與氣體監測受室內空氣品質、環境監控、智慧農業與節能法規推動,具中長期成長空間;三、熱像儀產品可由單點量測升級至全像式溫度量測,潛在應用包括醫療科技、安全監控、環保節能與全方位感測;四、公司策略包括開發更多樣化醫療電子與精密量測產品、開發節能環保產品與模組、強化品管、降低製造成本、加速研發商品化。主要風險包括ODM客戶庫存調整與訂單能見度不足、產品價格競爭、醫療器材與氣體監測法規認證、匯率、關稅、全球景氣、原物料與IC/感測元件供應波動,以及小型股規模較小導致固定成本吸收能力有限。2027至2028年的展望屬研究推估,需視氣體監測與熱像儀新品是否放量、海外客戶庫存循環是否結束、關稅與地緣政治是否緩和而定。

Supply Chain

Upstream
  • 凌陽科技 2401 MoneyDJ資料指出熱映曾與凌陽共同開發紅外線系統整合單晶片IR-SoC;凌陽為台股上市IC設計公司,屬技術/IC合作關係,非公開揭露之主要供應商名單。
  • 熱電堆與紅外線感測元件供應商 熱映產品主要原料包含熱電堆、專用積體電路、金屬件等;具體供應商未在可查公開資料中明確揭露,應視為未上市或未確認供應商群。
  • 專用積體電路、PCB、光學與機構件供應商 支援耳溫槍、額溫槍、紅外線溫度儀、氣體監測儀與熱像儀之電子零組件、光學件與機構件供應;公開資料未揭露具名主要供應商。
  • 昆山熱映光電有限公司 熱映重要子公司,位於中國大陸昆山,主要從事測量用電子零件及健康醫療器材製造,屬集團內部生產據點,非台股掛牌公司。
Downstream
  • 國際品牌ODM客戶 公司以ODM訂單為主,替全球品牌客戶設計開發與量產耳溫槍、額溫槍、紅外線溫度儀與氣體監測儀;公開資料未揭露具名主要客戶。
  • 工業、汽修、空調、食品與製造業通路/終端用戶 紅外線精密溫度儀終端應用包括專業量測、汽修、空調、食品、製造、居家、能源與環保節能;多屬海外通路或終端客戶,未能確認為台股掛牌公司。
  • 醫療器材品牌與醫療通路 耳溫槍、額溫槍等體溫量測產品下游客戶以醫療器材品牌、通路與醫療/家庭健康應用為主;客戶名稱未公開確認。
  • 環境監控、室內空氣品質與農業應用客戶 紅外線氣體監測儀與CO2監測模組應用於室內空氣品質、環境監控、環保農業與溫室控制;公開資料未揭露具名主要客戶。

Competitors

  • 豪展 4735 台股上櫃公司,產品與耳溫槍、額溫槍、醫療量測相關;MoneyDJ與StockFeel均列為熱映體溫量測或診斷監測相關競爭者。
  • 泰博 4736 台股上市公司,醫療檢測與量測產品廠,MoneyDJ列為耳溫槍、額溫槍競爭廠商之一。
  • 百略 4103 台股上市醫療保健產品公司,公開產業資料常列於體溫計與家用醫療量測廠商;與熱映部分醫療電子量測產品存在競爭。
  • 合世 1781 StockFeel列為診斷與監測同業競爭者,台股上櫃公司。
  • 安克 4188 StockFeel列為診斷與監測同業競爭者,台股掛牌公司;產品線與熱映不完全相同。
  • 欣大健康 4198 StockFeel列為診斷與監測同業競爭者,台股掛牌公司;業務與熱映存在部分健康/醫療器材交集。
  • 明達醫 6527 StockFeel列為診斷與監測同業競爭者,台股掛牌公司;產品線與熱映不完全相同。
  • 晉弘 6796 StockFeel列為診斷與監測同業競爭者,台股掛牌公司;醫療影像與診斷應用較相關。
  • 睿生光電 6861 StockFeel列為診斷與監測同業競爭者,台股掛牌公司;產品線與熱映不完全相同。
  • Fluke MoneyDJ列為紅外線精密溫度儀主要國外競爭廠商;屬Fortive旗下品牌,非台股掛牌。
  • CEM MoneyDJ列為紅外線精密溫度儀主要國外競爭廠商;非台股掛牌或未確認台股掛牌。
  • Senseair MoneyDJ列為紅外線精密氣體監測儀競爭廠商;瑞典氣體感測品牌,非台股掛牌。
  • Amphenol MoneyDJ列為紅外線精密氣體監測儀競爭廠商;美國上市公司,非台股掛牌。
  • 四方光電 MoneyDJ列為紅外線精密氣體監測儀競爭廠商;中國大陸公司,非台股掛牌。
Sources(15)

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.