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Help me set up FinLab and analyze 2439 美律. Please read: https://finlab.finance/en/setup?stock=2439

2439

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

quality needs a look, fair valuation, no active signal today.

This page refreshes daily after the close. Add 美律 to your watchlist to track signal changes on your next visit.
Valuation 67Quality 43Growth 45Momentum 41Chips 13

Is 美律 a buy? Fundamentals and valuation first

  • Weak profitability.Operating margin is in the 33th market percentile. Latest quarterly ROE ≈ 2.0%.

  • Valuation is neutral.PE is in the 42th market percentile; within its own history, PE is around the 76th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -4.0% of volume (net sell).

Chip flow

Bearish -0.34
BearishNeutralBullish

Distribution to retail — bearish

  • Distribution to retail — bearish
  • 富邦-台中 holds 2,799 lots
  • sellers have 902 lots left, ~225 sessions to clear

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

  • Largest holder 富邦-台中 has accumulated 2,799 lots since the start (sold 0%), still adding.
  • Main distributor 永豐金-匯立 peaked at 1,022 lots, has sold 80%, 208 left, paused recently.
  • TDCC big holders (absolute) >1000-lot holders -12.07pp, mid holders -10, retail +12.51pp — drifting down to retail.
  • Foreign hedge-desk net short Net short -5,594 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
富邦-台中元大-文心興安永豐金-市政國泰-敦南台新陽信-石牌
Distributing
永豐金-匯立港商麥格理中國信託-高雄富邦-陽明元大-桃園台新-台中
Desks
own scale
台灣摩根士丹利美商高盛大和國泰凱基-台北
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 富邦-台中 +2,799
    sold 0%· still adding
  • 元大-文心興安 +2,481
    sold 3%
  • 永豐金-市政 +591
    sold 11%
  • 國泰-敦南 +496
    sold 6%
  • 台新 +484
    sold 0%· still adding
  • 陽信-石牌 +404
    sold 0%· still adding

Distributing

  • 永豐金-匯立 208 left
    sold 80%· paused recently
  • 港商麥格理 373 left
    sold 44%· paused recently
  • 中國信託-高雄 225 left
    sold 36%· ~225 sessions to clear
  • 富邦-陽明 176 left
    sold 42%· ~26 sessions to clear
  • 元大-桃園 46 left
    sold 82%· paused recently
  • 台新-台中 117 left
    sold 55%· paused recently

Desks

  • 台灣摩根士丹利 -6,004
    hedge desk · will cover
  • 美商高盛 -4,371
    hedge desk · will cover
  • 大和國泰 -3,982
    hedge desk · will cover
  • 凱基-台北 -3,981
    day-trade · selling pressure
Still selling 902 lots ~225 sessions to bottom at most
Recent buy/sell force +2,033 absorbed / -431 sold buyers slightly ahead
Hedge-desk net short -1,561 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)
0-20 535+29.5% +15.1% 79.6% +12.7%
20-40 686+11.5% +4.9% 59% -14.1%
40-60 663+18.2% -3% 47.2% +5.3%
60-80 You are here867+42.9% -11.6% 41.1% +31.5%
80-100 287+20.9% -24.2% 38% +3.2%

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 ≈ 18.86, at the 75.6th percentile of its own history (60-80 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
+7.2%
Win rate 58.9% Excess -0.5%
358d
+13%
Win rate 54.9% Excess +4.5%
678d
Now
+38%
Win rate 68.5% Excess +26.1%
634d
60-day momentum down
+7.9%
Win rate 69.9% Excess +1.3%
594d
-0.2%
Win rate 40% Excess -5.9%
655d
-17.6%
Win rate 10.9% Excess -29.6%
239d

Currently in “Expensive (own-history top 1/3) × 60-day momentum up”: across 634 historical days, 120-day forward avg gained 38%, win rate 68.5%, beat the market by 26.1%.

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 +16.19%, win rate 71.4%, beating the market by +13.98 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).

112 times historically; 60-day forward avg +7.09%, win rate 49.4%, beating the market by +3.18 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.

68 times historically; 60-day forward avg +5.14%, win rate 55.2%, beating the market by +1.1 pts on average.

What does 美律 do? Company profile

通信網路業;電聲產品、聲學零組件與消費性電子代工 台灣證券交易所上市

Overview

美律實業股份有限公司成立於1975年12月24日,總部位於台中市南屯區工業區23路22號,股票代號2439,ISIN為TW0002439007,屬台灣證券交易所上市普通股,上市日為2000年9月11日;公開資料亦顯示其曾於1998年8月起在櫃買中心交易,後轉至集中市場。公司英文名為MERRY ELECTRONICS CO., LTD.,主要經營電器及視聽電子產品、無線通信機械器材、電子零組件、電腦及週邊設備、電信管制射頻器材、醫療器材等製造、加工、銷售與輸出入。資本額約新台幣25.36億元,已發行普通股約253,644,914股。公司官網董事會資料顯示2025年5月26日改選後,法人董事宗泉投資代表人廖祿立為創辦人與董事長,黃朝豊為總裁並任法人董事呈昇投資代表人;部分行情資料仍列舊任董事長廖耕彬,故董座資訊以公司官網董事會頁及2026年5月新聞為準。主要股東與董事席次相關法人包含宗泉投資、呈昇投資、通虔投資、恕正投資,另魏文傑為共同創辦人及董事。員工規模方面,公開資料口徑不一,第三方行情資料列約7,395人,天下ESG個案列2023年台灣員工761人,應視為不同統計範圍。

Business

美律是台灣主要電聲產品製造商,產品涵蓋耳機、電競耳機、TWS真無線耳機、手機/電腦/其他揚聲器、麥克風、電池、助聽器與睡眠耳機等醫療聽力產品,以及視訊會議與Hi-Fi音響等新產品。商業模式以國際品牌客戶ODM/OEM、聲學零組件與整機組裝製造為主,收入受消費性電子新品週期、客戶拉貨節奏、匯率、關稅與產能配置影響。2025年全年營收約新台幣464.9億元,年增約6%,創高;產品營收占比約耳機67%、揚聲器26%、電池與其他7%。耳機中,高端音訊耳機受中國客戶需求帶動,電競耳機受旗艦機量產推升,TWS則受新舊機型轉換與市場成熟影響下滑。揚聲器中,手機用揚聲器受客戶需求增加,但電腦用揚聲器受競爭與產品週期影響下滑。2026年第1季營收約109.7億元、年增23.85%,耳機約占65%、揚聲器約27%、其他約8%;耳機內Audio約占耳機61%、Gaming約25%、TWS約14%;揚聲器內手機用約59%、電腦用約11%、其他約29%。公司持續提升中國以外產能,2026年第1季越南約30%、泰國約19%,合計接近50%,越南已成最大產出基地之一。主要終端應用包括智慧手機、筆電與PC、頭戴式耳機、電競周邊、TWS、藍牙音箱、Hi-Fi音響、視訊會議設備、助聽器、睡眠耳機及未來AI終端裝置。主要客戶公開資料多以美系、中國、歐洲或日本客戶描述;市場報導曾提及Apple、Bose、Logitech等國際品牌,但客戶名稱與占比多非公司逐項正式揭露,需保守看待。

Outlook 2025–2028

2025年公司營收創高但獲利受毛利率、匯率、關稅分攤、年度降價、東南亞工廠薪資與一次性損失影響,EPS約5.36元,董事會擬配發每股現金股利4元。2026年管理層與法說摘要指出,全年營收仍有機會個位數成長,第二季動能優於第一季,前三季年增率預期為正,第四季能見度較低;成長來源包括Audio耳機與電競耳機需求、歐洲新藍牙音箱客戶放量、視訊設備新產品量產、折疊手機相關組件預計9月出貨、助聽器與睡眠耳機需求、電池新產品,以及2026年2月完成交割之日本MWT/NWT相關投資帶來約10億至15億元年度營收貢獻。2027年公司與市場報導均指向新客戶、新產品線、VC產品、喇叭系統、藍牙音箱及美系客戶揚聲器業務可能成為較明顯成長動能;公司亦提到東北亞市場滲透與日本耳機市場整合效益。2028年能見度較低,合理追蹤重點為終端AI裝置、智慧眼鏡、小型機器人、多重感知整合、OWS開放式耳機、醫療聽力產品、非中國產能效率提升與供應鏈在地化。主要風險包括TWS市場飽和與產品轉換、消費性電子需求波動、少數大客戶集中、匯率波動尤其美元、人民幣、泰銖與新台幣、關稅與地緣政治、東南亞產能爬坡成本、原物料與零組件成本、年度降價壓力、併購整合不確定性、競爭對手價格競爭與新品認證延誤。2027至2028內容含管理層展望與合理推估,非公司財測。

Supply Chain

Upstream
  • 興能高科技股份有限公司 6558 鋰高分子電池與電源相關公司;美律曾以私募方式投資興能高,市場資料亦列為供應鏈互動對象,可視為電池產品與耳機供應鏈關係企業,但未確認為美律主要供應商。
  • 東浦精密光電股份有限公司 3290 美律2023年參與東浦私募普通股,目的為降低生產成本、提升價格競爭力與深化垂直整合;屬精密機構/零組件相關關係企業,未確認為主要供應商。
  • 未揭露之聲學、IC、機構件、塑膠五金、包材與自動化設備供應商 公司公開資料未逐項揭露主要上游供應商;依產品型態推估,上游包含聲學單體、MEMS麥克風、電池芯、連接器、PCB、塑膠/金屬機構件、包材、測試與自動化設備等。
Downstream
  • Apple Inc. 美國上市公司;市場研究與報導常提及美律供應蘋果相關揚聲器、受話器或耳機供應鏈,官方未逐項揭露客戶占比,應保守看待。
  • Bose Corporation 未上市國際音訊品牌;市場報導曾列為美律耳機產品重要客戶,官方未逐項揭露客戶占比。
  • Logitech International S.A. 瑞士/美國掛牌周邊品牌;市場報導曾列為電競或音訊周邊相關客戶,官方未逐項揭露客戶占比。
  • 中國音訊與消費性電子品牌客戶 法說摘要指出Audio耳機受中國客戶需求帶動,但未公開具名;屬耳機與音訊產品下游客戶。
  • 歐洲藍牙音箱客戶 法說摘要指出歐洲新音箱客戶於2026年第二季開始出貨,未公開具名;屬藍牙音箱下游客戶。
  • 醫療聽力產品客戶 助聽器與睡眠耳機需求成長,包含美國OTC助聽器趨勢相關ODM需求;公開資料未揭露具名客戶。

Competitors

  • 致伸科技股份有限公司 4915 台股上市;聲學、電腦周邊、相機模組與消費電子代工相關,市場資料列為美律聲學/揚聲器競爭者之一。
  • 康控-KY 4943 台股上市;聲學元件與消費電子零組件相關,與美律在聲學零組件供應鏈部分重疊。
  • 東科-KY 5225 台股上市;音響、Soundbar、揚聲器系統代工,與美律在音箱與聲學系統產品部分競爭。
  • 安普新股份有限公司 6743 台股上櫃;音訊與聲學零組件/模組相關,部分產品與聲學供應鏈可能重疊。
  • Goertek Inc. 歌爾股份 中國A股上市公司;全球聲學、耳機、TWS與智慧硬體代工大廠,為美律在國際品牌聲學代工市場的重要競爭者。
  • AAC Technologies Holdings Inc. 瑞聲科技 香港上市公司;聲學、觸控馬達、光學與精密製造供應商,為手機與消費電子聲學元件競爭者。
  • Luxshare Precision 立訊精密 中國A股上市公司;消費電子組裝與零組件大廠,在耳機與穿戴式裝置供應鏈具競爭關係;美律亦與立訊有越南合資或合作公司相關揭露。
Sources(18)

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.