Skip to main content
Free trial

Ask AI to review this stock

Copy the prompt to get recent events, historical reactions, and a short research brief.

Tell your AI:

Help me set up FinLab and analyze 5284 jpp-KY. Please read: https://finlab.finance/en/setup?stock=5284

No install, open FinLab Studio

5284

jpp-KY Other As of 2026-06-17 Updated daily after market close

strong quality, fair valuation.

1 active signal
Revenue ≥20%
This page refreshes daily after the close. Add jpp-KY to your watchlist to track signal changes on your next visit.
Valuation 31Quality 86Growth 82Momentum 82Chips 25

Is jpp-KY a buy? Fundamentals and valuation first

  • Top-tier profitability.Operating margin beats ~85% of the market. Latest quarterly ROE ≈ 5.7%.

  • Valuation is neutral.PE is in the 61th market percentile; within its own history, PE is around the 91th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -1.8% of volume (net sell).

  • Strong revenue growth.Latest monthly revenue YoY ≈ 43.3%, 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 +0.66
BearishNeutralBullish

Single-sided accumulation, concentration rising — bullish

  • Single-sided accumulation, concentration rising — bullish
  • 國泰證券 holds 1,002 lots
  • sellers have 1,280 lots left, ~420 sessions to clear

Window from 2026-01-17 · Price +46% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 國泰證券 has accumulated 1,002 lots since the start (sold 0%), still adding.
  • Main distributor 統一 peaked at 808 lots, has sold 60%, 321 left, ~11 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders +4.33pp, mid holders +2, retail -5.02pp — concentration shifting upward.
  • Foreign hedge-desk net short Net short -622 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
國泰證券富邦證券台新元大證券國票-安和第一金-安和
Distributing
統一凱基-台北摩根大通台新證券港商野村康和
Desks
own scale
美商高盛美林兆豐-天母兆豐-忠孝
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 國泰證券 +1,002
    sold 0%· still adding
  • 富邦證券 +834
    sold 0%· still adding
  • 台新 +697
    sold 10%
  • 元大證券 +427
    sold 12%· still adding
  • 國票-安和 +366
    sold 0%· still adding
  • 第一金-安和 +351
    sold 0%· still adding

Distributing

  • 統一 321 left
    sold 60%· ~11 sessions to clear
  • 凱基-台北 337 left
    sold 54%· ~50 sessions to clear
  • 摩根大通 148 left
    sold 76%· ~64 sessions to clear
  • 台新證券 147 left
    sold 46%· paused recently
  • 港商野村 86 left
    sold 64%· paused recently
  • 康和 134 left
    sold 38%· ~168 sessions to clear

Desks

  • 美商高盛 -247
    hedge desk · will cover
  • 美林 -226
    hedge desk · will cover
  • 兆豐-天母 -150
    unclassified
  • 兆豐-忠孝 -132
    unclassified
Still selling 1,280 lots ~420 sessions to bottom at most
Recent buy/sell force +965 absorbed / -719 sold buyers slightly ahead
Hedge-desk net short -474 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

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 43.31%

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

61 historical occurrences (since 2014-10-07)
Average forward return after Monthly revenue YoY ≥ 20% (from filing deadline)。20-day: Win 63.3%, Sample 49, Median +2.15%, Excess +2.53%, Beat mkt rate 59.2%；60-day: Win 61.7%, Sample 47, Median +1.61%, Excess +8.39%, Beat mkt rate 53.2%；120-day: Win 68.2%, Sample 44, Median +16.98%, Excess +20.25%, Beat mkt rate 54.5%

120 days after: historical avg +33.51%

20-day +4.47%
60-day +14.17%
120-day +33.51%
20-day
60-day
120-day
Win
63.3%
61.7%
68.2%
Sample
49
47
44
Median
+2.15%
+1.61%
+16.98%
Excess
+2.53%
+8.39%
+20.25%
Beat mkt rate
59.2%
53.2%
54.5%

Over 44 occurrences, 120-day forward avg gained 33.51%, beat the market by 20.25 pts; win rate 68.2%.

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)
0-20 145+7.4% +3.5% 57.9% -5.3%
20-40 183+23.7% +4.3% 63.9% +24.7%
40-60 212+64.4% +32.9% 76.9% +46.3%
60-80 264+84.6% +27.7% 83% +66.9%
80-100 You are here918+37.1% +13.8% 65.3% +6.7%

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 ≈ 29.25, at the 90.9th 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
-6.5%
Win rate 19.4% Excess -1%
36d
+37.3%
Win rate 79.5% Excess +35.6%
215d
Now
+20.8%
Win rate 65.7% Excess +5.3%
790d
60-day momentum down
-0.2%
Win rate 44.7% Excess -6.7%
215d
+15.3%
Win rate 78% Excess +0.7%
164d
+18.9%
Win rate 57.7% Excess +9.2%
418d

Currently in “Expensive (own-history top 1/3) × 60-day momentum up”: across 790 historical days, 120-day forward avg gained 20.8%, win rate 65.7%, beat the market by 5.3%.

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.

20 times historically; 60-day forward avg +8.87%, win rate 50%, beating the market by +2.91 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.

23 times historically; 60-day forward avg +4.36%, win rate 43.5%, beating the market by +2.08 pts on average.

What does jpp-KY do? Company profile

其他業；金屬精密機構件、航太機構件、AI伺服器與通訊機櫃機構件 台灣證券交易所上市

Overview

5284 對應證券為 jpp-KY，屬台灣證券交易所上市普通股，不是 ETF、ETN、權證或特別股。公司為開曼控股架構，公開公司基本資料列公司成立日為 2012/05/17，股票 2014/10/07 上櫃、2017/03/09 轉上市；營運主體經寶精密工業自 1998 年起在泰國深耕精密金屬機構件設計與製造。公司登記/台灣辦事處地址為台北市中山區松江路152號11樓1112室，主要生產基地在泰國，並透過法國子公司布局歐洲航太供應鏈。董事長為鍾國松；公開公司基本資料列總經理為藺以權，董監持股頁亦出現 SOMSAK NORVONG 為總經理/經理人，職稱資料可能有來源更新差異。資本額依 2026 年市場資料約新台幣 5.29 億元、已發行普通股約 5,289 萬股；2025 年底至 2026 年公開頁面數字因可轉債轉換等因素有小幅差異。員工規模依公司法說會約泰國 1,500 人、法國 4 家子公司約 260 人。主要股東/董監持股包括 HO SHENG HOLDINGS CO., LTD. 約 6,879 張、POWELL GROUP CO., LTD. 約 5,281 張、Believing Power Co., Ltd. 約 4,311 張，另有 Happy Forever International Ltd. 等早期主要股東。

Business

經寶精密定位為少量多樣、高精密度金屬機構件與整合製造商，主要製程包含鈑金加工、沖壓、硬模設計製造、CNC 銑削、鋁擠型、焊接、鉚接、組裝、表面處理、烤漆、陽極/化成處理等，商業模式以 OEM/ODM、客製化設計到成品製造的一站式服務為主，服務航太、通訊/AI伺服器、電子、醫療、綠能、食品檢測等利基市場。公司產品包括航太飛行控制電腦機殼、駕駛艙飛行儀表/通訊/導航系統機構件、機體維修結構件、衛星零組件、AI與傳統伺服器資料儲存櫃機殼、通訊系統機櫃、UPS與Battery系列、監控/物聯網/自助設備箱體、太陽能逆變器、電動車充電樁、儲能電廠機櫃、醫療設備機構件與食品檢測設備零組件。依公司 2025Q4 法說會，2025Q1-Q3 營運分布約通訊 67%、航太 24%、電子 5%、其他 4%；2024 年分布約通訊 56%、航太 34%、電子 6%、其他 4%。主要客戶/終端應用包括 Airbus、Thales、Safran、Dassault Aviation 等航太與國防供應鏈，台達電泰國供應鏈、美系雲端/資料中心客戶、泰國電信商 AIS/DTAC/True Move、Axis、FOSS、JVC、Emerson 等。公司在航太業務具 AS9100/Nadcap 等航太相關認證與特殊製程能力，並透過法國子公司擴大 Airbus 與 Dassault 等歐洲航太客戶覆蓋。

Outlook 2025–2028

2025-2028 年主要成長動能來自三條線：第一，AI伺服器、雲端資料中心與能源系統機櫃需求。公司法說會與媒體報導指出 AI 機櫃、電源機構件、BBU/能源系統與高階伺服器相關產品需求強，2025Q1-Q3 通訊占比升至約 67%，2026 年仍受美系雲端客戶與台達電泰國供應鏈拉貨支撐。第二，產能擴張。公司在泰國新廠房、噴烤漆產線、沖壓與表面處理產能擴充，市場報導稱機櫃產能與沖壓產能在 2026 年將續增，以緩解噴烤漆與機櫃出貨瓶頸；法說會長期策略亦列出擴產、智慧製造與工廠布局重整。第三，航太與軍工。公司為 Airbus、Thales、Safran、Dassault Aviation 等供應商，法國子公司與 ADE 併入後擴大歐洲航太/國防客戶與 Rafale 等相關零組件機會；公司規劃航太新產品、認證與歐洲整合，航太 MRO/維修改裝件與新機製造可望成為中長期高門檻業務。潛在風險包括 AI伺服器客戶集中與拉貨波動、產能開出/良率/外包協同不如預期、航太認證與客戶導入時程拉長、泰銖與歐元匯率波動、原物料與工資成本、關稅與地緣政治、可轉債轉換造成股本膨脹，以及 2024 年曾因一次性備抵呆帳壓抑獲利所顯示的應收帳款/客戶信用風險。2027-2028 年屬外推期間，若 AI資料中心資本支出延續、泰國在地供應鏈優勢維持且航太訂單/認證落地，公司有機會由通訊AI業務帶量、航太業務帶毛利；但具體營收與獲利數字未由公司完整公告，不能確定。

Supply Chain

Upstream
  • 鋁合金、不鏽鋼與特殊金屬板材供應商 上游原料；公司產品以精密鈑金、沖壓、CNC 與航太特殊製程為核心，公開資料未完整揭露具名原料供應商。
  • 表面處理、陽極、鍍層、熱處理與特殊製程外包商 上游/協力製程；公司法說會列示特殊製程與外包項目包含硼酸陽極、硫酸陽極、硬陽極、化成、無電鍍鎳、鉻/鎳/鎘/銀/錫/鋅鍍層、鈍化、熱處理、壓鑄等，未完整揭露具名公司。
  • 沖壓、雷射、折床、CNC、烤漆與自動化設備供應商 上游設備；支援 NCT Punching、Laser、Bending、3/4/5 Axis CNC、Stamping、Hard Tooling、Hydroforming、Painting 等產能，具名設備商未由公司完整揭露。
Downstream
  • 台達電子工業股份有限公司 2308 下游客戶/供應鏈夥伴；市場報導指出 jpp-KY 與台達電泰國子公司形成 AI機殼、機櫃、電源櫃與能源系統相關供應合作，台達電為台股上市公司。
  • Airbus / 空中巴士集團 下游航太終端/客戶；公司為 Airbus 相關航太機構件供應鏈，並取得空巴集團子公司供應商代碼；Airbus 為歐洲上市公司，非台股。
  • Thales 下游航太/國防/航電客戶；公司法說會列為供應商資格或客戶群，Thales 為法國上市公司，非台股。
  • Safran 下游航太客戶；公司法說會揭露相關座椅結構件與航太產品合作機會，Safran 為法國上市公司，非台股。
  • Dassault Aviation 下游國防航太客戶；透過收購/整合法國 ADE 後新增 Dassault 與 Rafale 相關零組件機會，Dassault Aviation 為法國上市公司，非台股。
  • Amazon Web Services / 美系雲端資料中心客戶 下游終端應用；市場報導稱 AI伺服器機櫃拉貨來自美系雲端客戶/AWS 需求，Amazon 為美國上市公司，非台股。
  • AIS、DTAC、True Move 等泰國電信商 下游通訊櫃與基地台/電信設備應用客戶；均非台股掛牌公司。
  • FOSS、JVC、Emerson、Axis 等國際客戶 下游食品檢測、電子/監控與工業設備應用客戶；公開資料列為客戶群，多數非台股掛牌公司。

Competitors

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.