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Help me set up FinLab and analyze 8255 朋程. Please read: https://finlab.finance/en/setup?stock=8255

8255

朋程 Electric Machinery 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 朋程 to your watchlist to track signal changes on your next visit.
Valuation 42Quality 47Growth 17Momentum 80Chips 24

Is 朋程 a buy? Fundamentals and valuation first

  • Above-average profitability.Operating margin is in the 50th market percentile. Latest quarterly ROE ≈ 1.4%.

  • Valuation is neutral.PE is in the 63th market percentile; within its own history, PE is around the 86th percentile.

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

Chip flow

Bullish +0.34
BearishNeutralBullish

Single-sided accumulation, concentration rising — bullish

  • Single-sided accumulation, concentration rising — bullish
  • 凱基-台中 holds 608 lots
  • sellers have 1,169 lots left, ~169 sessions to clear

Window from 2026-01-17 · Price +39% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 凱基-台中 has accumulated 608 lots since the start (sold 6%), holding.
  • Main distributor 摩根大通 peaked at 939 lots, has sold 44%, 523 left, ~169 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders +0.16pp, mid holders +4, retail -1.30pp — concentration shifting upward.
  • Foreign hedge-desk net short Net short -499 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
凱基-台中群益金鼎-中港永豐金-鳳山元大-花蓮群益金鼎富邦-嘉義
Distributing
摩根大通元大證券新加坡商瑞銀港商野村凱基-台北凱基-站前
Desks
own scale
美商高盛元大-清水元大-北屯中國信託
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 凱基-台中 +608
    sold 6%
  • 群益金鼎-中港 +313
    sold 0%· still adding
  • 永豐金-鳳山 +260
    sold 0%
  • 元大-花蓮 +260
    sold 0%
  • 群益金鼎 +245
    sold 7%· still adding
  • 富邦-嘉義 +168
    sold 0%· still adding

Distributing

  • 摩根大通 523 left
    sold 44%· ~169 sessions to clear
  • 元大證券 584 left
    sold 29%· paused recently
  • 新加坡商瑞銀 200 left
    sold 71%· paused recently
  • 港商野村 157 left
    sold 66%· paused recently
  • 凱基-台北 179 left
    sold 58%· paused recently
  • 凱基-站前 73 left
    sold 81%· ~18 sessions to clear

Desks

  • 美商高盛 -332
    hedge desk · will cover
  • 元大-清水 -332
    unclassified
  • 元大-北屯 -268
    unclassified
  • 中國信託 -250
    unclassified
Still selling 1,169 lots ~169 sessions to bottom at most
Recent buy/sell force +1,044 absorbed / -464 sold buyers slightly ahead
Hedge-desk net short -499 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

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)
0-20 521+5.6% +4.1% 67.8% -3.2%
20-40 557+5.8% +1.3% 54.8% -11%
40-60 608+3.7% -1.6% 43.8% -12%
60-80 571-1.9% -5.5% 38% -26.5%
80-100 You are here783+35.1% +11.7% 67% +19.1%

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 ≈ 31.14, at the 85.5th 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
+0.1%
Win rate 49.7% Excess -1.3%
308d
+5.1%
Win rate 46.1% Excess -5.3%
644d
Now
+10.7%
Win rate 54% Excess +0.6%
741d
60-day momentum down
+6.7%
Win rate 69.6% Excess -0.3%
589d
-1%
Win rate 47.4% Excess -12.5%
454d
+12%
Win rate 55.9% Excess +5.6%
424d

Currently in “Expensive (own-history top 1/3) × 60-day momentum up”: across 741 historical days, 120-day forward avg gained 10.7%, win rate 54%, beat the market by 0.6%.

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.

23 times historically; 60-day forward avg +6.47%, win rate 45.5%, beating the market by +2.72 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).

75 times historically; 60-day forward avg +2.94%, win rate 46.6%, beating the market by +0.25 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.

66 times historically; 60-day forward avg +4.67%, win rate 50%, beating the market by +0.33 pts on average.

What does 朋程 do? Company profile

電機機械;車用電子與功率半導體零組件 櫃買中心上櫃

Overview

8255 對應證券為朋程科技股份有限公司,為台灣櫃買中心上櫃普通股。公司成立於 1998 年 11 月 17 日,總部與主要地址為桃園市蘆竹區南崁路二段 22 號 1 樓,股票於 2006 年 4 月 25 日上櫃交易。董事長為姚宕梁,總經理兼發言人為吳憲忠。公司 2024 年年報列示 2024 年底員工 1,733 人,實收資本額約新台幣 10.17 至 10.18 億元,已發行普通股約 1.02 億股。主要股東與集團關係方面,中美矽晶製品股份有限公司為重要法人股東及董事法人,公開董監持股資料顯示中美矽晶持股約 25.57%;旭鑫投資亦為董事法人股東。公司屬中美晶集團關聯企業,與中美矽晶、環球晶圓在上游晶圓料源、車用與電力電子應用上具有策略合作關係。公司亦透過投資茂矽、杰力等公司,布局功率半導體晶圓代工、MOSFET/電源管理 IC 與車用功率元件整合能力。

Business

朋程是全球車用發電機整流二極體主要供應商之一,年報稱車用發電機整流二極體出貨量占全球 50% 以上,產品銷售以 OE 新車原廠零件市場為主,約 90% 以上營收供應國外原廠使用,其餘為 AM 售後市場。2024 年產品營收比重為:汽車用整流二極體 80.07%、電壓調節器 12.15%、電磁閥 2.92%、其他 4.86%。主要產品包括標準車用二極體、低損耗二極體 LLD、超低損耗/超高效率二極體 ULLD、車用電壓調節器、ABS 電磁閥、車用與工業功率模組、Si IGBT、SiC MOSFET、Si MOSFET、功率離散元件及功率元件晶圓或裸晶。燃油車產品用於汽車交流發電機,將交流電整流為直流電並控制輸出電壓,供電瓶與車上空調、音響、雨刷等設備使用;混合動力與電動車產品則包括逆變器功率模組與控制晶片,用於將電池直流電轉換為交流電以驅動馬達。商業模式為車規功率半導體與模組設計、製造、認證與供應,客戶多為全球 Tier 1 汽車零組件廠與汽車 OE 系統廠。車用產品須符合 AEC-Q101、PPAP 等車規流程,認證時間長,進入門檻高,單一零件通常由少數供應商供應。2024 年銷售地區比重為台灣內銷 18.71%、美洲 21.48%、歐洲 24.91%、亞洲 34.90%。

Outlook 2025–2028

2025 至 2028 年展望可分為三條主線。第一,傳統燃油車與混合動力車仍支撐車用發電機二極體基本盤,但各國碳排法規與燃油車禁售時間表提高效率要求,推動 LLD、ULLD 等高效率產品滲透率提升;2024 年年報揭露 LLD 出貨量較 2023 年成長 20%,ULLD 較 2023 年成長 100%,代表產品組合升級仍是短中期動能。第二,電動車與新能源車帶動 IGBT、SiC、GaN、MOSFET 模組與離散元件需求,公司規劃輕油電混合車用 MOSFET Module、油電混合車與純電動車用 IGBT Module、SiC Module、GaN Module,以及車用小馬達相關 MOSFET Module;透過茂矽、杰力、安傑特等投資,強化從 IC 設計、晶圓製造到封裝模組的整合。第三,2026 年以後 AI 資料中心電源、BBU、PSU 與 HVDC 高壓直流架構成為新題材。2026 年 5 月法說相關報導指出,公司針對 AI 電源分離式元件與客製化模組均有布局,年底前 AI BBU/PSU 相關產品預計可備妥七至八成;HVDC 高壓封裝有多個新型封裝驗證中,2026 年有主要模組機種導入出貨,2027 年出貨量目標逐季拉升。風險包括:全球汽車需求循環、燃油車長期占比下降、車規新產品認證期長且量產時程不確定、匯率波動、銅與矽晶圓等原物料成本、上游晶圓或 SiC 供給與良率限制、AI 電源/HVDC 產品是否能轉為穩定量產訂單、客戶集中與 OE 供應鏈價格壓力,以及中國車廠與國際功率半導體大廠競爭加劇。2027 至 2028 年的成長高度取決於高效率二極體滲透率、xEV 模組量產、AI/HVDC 客製化模組導入速度與公司垂直整合效益,未見公司發布完整 2028 量化財測,因此此段屬基於公開資料的研究推估。

Supply Chain

Upstream
  • 環球晶圓股份有限公司 6488 中美矽晶轉投資之半導體矽晶圓供應商;中美矽晶新聞稿稱環球晶圓一直是朋程科技主要晶圓供應商,屬上游特殊晶圓與電力電子材料關係企業。
  • 中美矽晶製品股份有限公司 5483 主要法人股東與中美晶集團核心公司;參與朋程現金增資並強化 IGBT、新產品共同開發與上游晶圓料源合作。
  • 台灣茂矽電子股份有限公司 2342 朋程持股約三成並為重要大股東;定位為功率元件晶圓代工與晶圓製造平台,有助朋程功率半導體 IDM 化與晶片整合能力。
  • 杰力科技股份有限公司 5299 朋程參與私募並成為重要/最大單一股東;提供 MOSFET、電源管理 IC 與 IC 設計能量,支援車用與新能源功率元件整合。
  • 安傑特科技股份有限公司 未上市公司;公開報導提及朋程增資與投資布局,定位為高壓/SiC 相關晶片開發資源,實際持股與量產貢獻仍需後續公告確認。
  • 銅材、矽晶圓、封裝材料與設備供應商 年報與產業資料顯示車用整流二極體主要原物料包含銅與矽晶圓;公司主要供應商多以代號揭露,未公開完整公司名稱。
Downstream
  • DENSO Corporation 日本上市公司、全球 Tier 1 汽車零組件廠;公開資料顯示 DENSO 量產高效率車用發電機二極體相關產品,亦是朋程所處車用發電機/整流二極體下游生態的重要 Tier 1 類型客戶或競合對象;是否為朋程現行前十大客戶未由年報具名揭露。
  • Bosch 德國未上市集團,全球 Tier 1 汽車零組件廠;屬車用發電機、汽車電子與 OE 供應鏈主要下游客戶/競爭生態參與者,朋程年報未具名揭露客戶。
  • Hitachi Astemo/Hitachi Power Semiconductor Device 日本企業集團旗下汽車電子與功率半導體相關業者;在高效率發電機二極體與汽車電裝供應鏈中為重要參與者,與朋程同處下游 OE/Tier 1 生態。
  • 全球汽車 OE 系統廠與車廠 朋程年報稱主要銷售對象為歐洲、美國、日本大型汽車零件 OE 原廠,產品須通過車廠及 Tier 1 嚴格認證;具體客戶以保密或代號揭露,未公開完整名單。
  • AI 資料中心電源供應器、BBU 與 HVDC 系統客戶 2026 年法說相關報導指出公司布局 AI PSU、BBU、HVDC 客製化模組,部分產品驗證與小量出貨中;具體客戶未公開,屬未來成長型下游。

Competitors

  • Sanken Electric Co., Ltd. 日本上市公司,提供車用發電機二極體、功率 IC、功率模組等產品;在日本車用整流二極體與功率半導體領域為朋程國際競爭者。
  • Bosch 德國未上市大型汽車零組件集團;歷史上被公開報導列為車用整流二極體/汽車電裝競爭者之一,也可能同時為 Tier 1 供應鏈關係企業。
  • Hitachi Power Semiconductor Device/Hitachi Astemo 日本功率半導體與汽車電子相關業者;DENSO 曾公告與 Hitachi Power Semiconductor Device 共同開發高效率發電機二極體,屬國際競爭與技術替代來源。
  • DENSO Corporation 日本上市全球 Tier 1 汽車零組件廠,具發電機、車用電源與高效率二極體量產能力;與朋程可能存在供應鏈競合關係。
  • 強茂股份有限公司 2481 台股上市功率二極體、整流元件與功率半導體廠;在車用二極體、MOSFET、SiC 等廣義功率元件領域與朋程有競爭或供應鏈交集。
  • 台灣半導體股份有限公司 5425 台股上櫃分離式元件與功率半導體廠,產品含二極體、整流器、MOSFET 等;屬廣義車用/工業功率元件同業。
  • 德微科技股份有限公司 3675 台股上櫃二極體與分離式元件廠;在功率元件、車用與工業應用市場屬廣義同業競爭者。
  • 富鼎先進電子股份有限公司 8261 台股上櫃 MOSFET 與功率半導體廠;在電源、車用與 AI 伺服器功率元件題材上屬廣義同業。
  • 尼克森微電子股份有限公司 3317 台股上櫃 MOSFET 與功率元件廠;與朋程在功率元件與電源應用部分市場有廣義競爭。
Sources(20)

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.