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Help me set up FinLab and analyze 6224 聚鼎. Please read: https://finlab.finance/en/setup?stock=6224

6224

聚鼎 Electronic Components As of 2026-06-17 Updated daily after market close

steady quality, premium valuation, no active signal today.

This page refreshes daily after the close. Add 聚鼎 to your watchlist to track signal changes on your next visit.
Valuation 29Quality 53Growth 24Momentum 88Chips 33

Is 聚鼎 a buy? Fundamentals and valuation first

  • Above-average profitability.Operating margin is in the 49th market percentile. Latest quarterly ROE ≈ 2.3%.

  • Valuation is high.PE is in the 88th market percentile; within its own history, PE is around the 98th percentile.

  • Foreign investors are net selling.Foreign 20-day net flow ≈ -0.8% of volume (net sell).

Chip flow

Bullish +0.21
BearishNeutralBullish

Institutional rotation, concentration steady — bullish

  • Institutional rotation, concentration steady — bullish
  • 新加坡商瑞銀 holds 943 lots
  • sellers have 875 lots left, ~220 sessions to clear

Window from 2026-01-17 · Price +77% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 新加坡商瑞銀 has accumulated 943 lots since the start (sold 0%), still adding.
  • Main distributor 摩根大通 peaked at 645 lots, has sold 56%, 287 left, ~59 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders -2.44pp, mid holders +6, retail -4.29pp — little change.
  • Foreign hedge-desk net short Net short -207 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
新加坡商瑞銀凱基-信義凱基-中山富邦-陽明永豐金-匯立永豐金-忠孝
Distributing
摩根大通元大證券美林元大-松江國泰證券台新-台北
Desks
own scale
元大-內湖國票-北高雄統一永豐金-板新
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 新加坡商瑞銀 +943
    sold 0%· still adding
  • 凱基-信義 +723
    sold 13%
  • 凱基-中山 +471
    sold 0%· still adding
  • 富邦-陽明 +370
    sold 0%
  • 永豐金-匯立 +221
    sold 0%
  • 永豐金-忠孝 +213
    sold 0%

Distributing

  • 摩根大通 287 left
    sold 56%· ~59 sessions to clear
  • 元大證券 193 left
    sold 61%· paused recently
  • 美林 236 left
    sold 31%· paused recently
  • 元大-松江 155 left
    sold 42%· ~82 sessions to clear
  • 國泰證券 121 left
    sold 49%· ~32 sessions to clear
  • 台新-台北 86 left
    sold 54%· paused recently

Desks

  • 元大-內湖 -450
    unclassified
  • 國票-北高雄 -400
    unclassified
  • 統一 -323
    unclassified
  • 永豐金-板新 -217
    unclassified
Still selling 875 lots ~220 sessions to bottom at most
Recent buy/sell force +1,346 absorbed / -471 sold buyers slightly ahead
Hedge-desk net short -168 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

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)
0-20 341+16% +9.3% 76.5% -4%
20-40 393+19.4% +17% 77.9% +0.6%
40-60 453+21.6% +11% 80.8% +11.6%
60-80 583+12.9% +0.6% 52.3% -2.9%
80-100 You are here1273-3.3% -7.9% 38.6% -20.7%

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 ≈ 90.34, at the 97.7th 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
+6.4%
Win rate 63.9% Excess +0.2%
277d
+12.2%
Win rate 53.6% Excess +6.7%
416d
Now
+4%
Win rate 42.4% Excess -5.8%
1049d
60-day momentum down
+8.1%
Win rate 77.9% Excess -1.7%
367d
+6.9%
Win rate 63.9% Excess +2.4%
291d
-2.1%
Win rate 46.5% Excess -11.8%
762d

Currently in “Expensive (own-history top 1/3) × 60-day momentum up”: across 1049 historical days, 120-day forward avg gained 4%, win rate 42.4%, lagged the market by 5.8%.

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.

32 times historically; 60-day forward avg +5.55%, win rate 53.3%, beating the market by +0.56 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).

66 times historically; 60-day forward avg -1.8%, win rate 41.1%, beating the market by -4.05 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.

61 times historically; 60-day forward avg +1.37%, win rate 48.3%, beating the market by -2.05 pts on average.

What does 聚鼎 do? Company profile

電子零組件業/被動元件/保護元件與熱管理材料 台灣證券交易所上市

Overview

聚鼎科技股份有限公司,英文全名 Polytronics Technology Corporation,股票代號 6224,為台灣證券交易所上市普通股。公司成立於 1997/12/18,總部位於新竹科學園區新竹市工業東四路 24-1 號;2002/07/11 興櫃、2003/01/06 上櫃、2009/09/17 轉上市。董事長與總經理均為朱復華,發言人為侯全興。公開資料顯示實收資本額約新台幣 8.56 億元,發行普通股 85,645,361 股,無特別股;統一編號 16433242。公司廠區與據點包含台灣新竹科學園區、苗栗頭份,以及中國昆山、深圳等子公司;重要子公司包含昆山聚達電子、Polytronics B.V.I、聚燁科技、TCLAD Inc. 等。2024 年年報列示 2024 年正式員工 697 人,2025/03/31 為 708 人;公司官網公司簡介則列台灣約 220 人、大陸約 370 人,兩者口徑不同。主要股東依 2025/04/14 年報資料為臺灣永光化學工業 9.34%、Littelfuse Europe GmbH 6.74%、活泉投資 2.70%、財英投資 2.13%、朱復華 1.89%、長徽 1.86%、全球人壽 1.41% 等。公司自稱為亞洲第一間專業 PPTC 高分子正溫度係數熱敏電阻製造公司,品牌包含 EVERFUSE。

Business

聚鼎的主要業務為保護元件與熱管理材料的研發、製造與銷售。保護元件包括過電流保護 OCP、過電壓保護 OVP、PPTC、TVS、TSS、TVS ESD、GDT、MOV、三端保險絲模組 CLM、表面黏著保險絲、eFuse、電流感測電阻等;熱管理材料包括散熱基板、散熱模組、散熱膠片、導熱基板、熱介面材料等。依 2024 年年報,2024 年營收新台幣 2,925,428 仟元,其中保護元件 1,720,285 仟元、占 58.80%,散熱基板 1,205,143 仟元、占 41.20%。銷售地區方面,2024 年台灣 9.22%、大陸含香港 46.24%、美國 34.81%、其他 9.73%。商業模式為材料配方與製程開發、元件與模組製造、自有品牌銷售、代理商與下游電子製造商銷售,以及對 Littelfuse 等國際廠商之合作代工/銷售。終端應用涵蓋電腦與週邊、手機、平板、筆電、穿戴裝置、藍牙音箱、電池保護、電源輸入端、伺服器、高速運算、電源模組、LED 照明、汽車頭燈、汽車電機、IGBT、充電站、儲能、工控、安防、消防、智慧家庭、吸塵器、掃地機、電動腳踏車與不斷電系統等。2024 年年報揭露銷貨占比超過 10% 的客戶為匿名 R 公司 10.97%,以及 Littelfuse Europe GmbH 含其母公司 Littelfuse, Inc. 10.59%。

Outlook 2025–2028

2025 年:公司 2025 年全年月營收資料顯示累計合併營收約新台幣 2,852,424 仟元,較 2024 年 2,925,428 仟元年減約 2.50%;2025 上半年營運受部分客戶提前拉貨帶動,保護元件業務回溫,但公司法說整理指出下半年整體營運可能不如上半年,主因上半年已提前備貨,惟散熱基板 TCLAD/TCB 下半年有機會略優於上半年。2026 年:截至 2026/05 月營收公告,1-5 月單月營收分別約 267,731、185,243、260,260、269,497、247,076 仟元;2026Q1 董事會通過合併財報公告列營收 713,234 仟元、毛利 230,515 仟元、營業利益 42,553 仟元、稅前淨利 67,484 仟元,財報狗列 2026Q1 EPS 0.64 元。2026 年觀察重點為保護元件是否延續電池、工控、安防、網通、智慧家庭與車用需求,TCLAD 散熱基板產能利用率與虧損收斂是否改善,以及匯率、關稅、提前拉貨後修正的影響。2027-2028 年:公司未公開具體量化財測;依年報長短期計畫與產業趨勢推估,成長動能來自 5G/IoT、AI 與高速運算電源、伺服器、電動車與充電站、儲能、醫療穿戴、智慧家庭、工控安防等對過電流、過電壓、電池安全與散熱的需求提高;新產品方向包含超低電阻、小尺寸 0201、高耐壓、大電流、CLM、多串並電池保護、導熱基板與熱介面材料。主要風險為重要銅箔等原料仍部分依賴美日等國外供應、電阻器產品價格下滑、消費電子需求波動、客戶提前拉貨造成庫存修正、TCLAD 整合與稼動率不如預期、匯率與地緣政治/關稅風險、以及與 Littelfuse、Bourns、富致、興勤等同業競爭。

Supply Chain

Upstream
  • 金屬電極膜/銅箔供應商 PPTC 與散熱基板重要上游原料;年報說明金屬電極膜全數仰賴進口,銅箔市場主要由美、日等國外大廠掌握,未揭露具名供應商。
  • 導電碳黑與其他導電填料供應商 PPTC 主要原料之一,年報稱其餘上游原材料大部分自國內採購,但未揭露具名供應商。
  • 高分子化合物與添加劑供應商 PPTC、散熱膠片與導熱材料製程原料;供應商未具名。
  • 半導體材料、陶瓷材料、導線架與封裝材料供應商 OVP 元件上游材料,年報稱大部分自國內採購,未揭露具名供應商。
  • 陶瓷基板、銀漿、電阻漿料、加熱漿料與保險絲材料供應商 CLM 模組上游與中游材料;陶瓷基板與銀漿主要由國內採購,電阻漿料與加熱漿料由國外廠商供應,未揭露具名供應商。
  • 導熱粉體、散熱膠片與線路製作協力廠 散熱基板與散熱線路板上游材料及加工協力體系,年報未揭露具名供應商。
Downstream
  • Littelfuse Europe GmbH/Littelfuse, Inc. 美國上市 Littelfuse 集團關係企業;為聚鼎法人董事相關方,也是 2024 年銷貨占比 10.59% 的主要客戶/合作代工與市場通路夥伴,同時在 PPTC 領域亦具競爭關係。
  • R 公司 2024 年年報揭露之匿名主要銷貨客戶,銷貨占比 10.97%,公司未揭露全名,無法確認是否上市櫃。
  • 資訊、通訊與消費性電子製造商 下游應用包含手機、平板、筆電、桌機、監視器、藍牙音箱、穿戴裝置、網通與 IoT 設備;多數實際客戶未公開具名。
  • 電池模組、儲能、電動工具與電動二輪車廠商 CLM、PPTC 與電池保護元件應用於多串並電池、不斷電系統、吸塵器、電動腳踏車、儲能與電源管理。
  • 車用電子、LED 照明、電源模組與充電站供應鏈 散熱基板與保護元件應用於汽車頭燈、汽車電機、IGBT、電源轉換、充電站、高功率與高發熱電子系統。
  • 各地代理商與下游製造業客戶 公司以 EVERFUSE 品牌行銷亞洲、美洲、歐洲、大洋洲,並透過代理商與下游製造商銷售。

Competitors

  • 興勤電子工業股份有限公司 2428 台灣上市保護元件與熱敏電阻廠,產品涵蓋熱敏電阻、壓敏電阻與感測器,常與聚鼎、富致並列國內保護元件三強。
  • 富致科技股份有限公司 6642 台灣上櫃 PPTC 保護元件廠,營收高度集中於 PPTC,與聚鼎在 PPTC、車用、工控、IoT 與電池保護等市場競爭。
  • 晶焱科技股份有限公司 6411 台灣上市 ESD/突波防護 IC 設計公司,屬保護元件相鄰競爭者,產品型態與聚鼎的被動/材料元件不同。
  • 佳邦科技股份有限公司 6284 台灣上櫃保護元件與被動元件廠,與聚鼎在電路保護應用市場部分重疊。
  • Littelfuse, Inc. 美國上市電路保護元件大廠,年報稱其為全球 PPTC 元件領導廠商;同時為聚鼎重要客戶、法人董事關係方與代工合作對象。
  • Bourns, Inc. 美國未上市電子元件與電路保護元件廠,年報列為 PPTC 主要歐美製造商之一。
  • Henkel/Bergquist 熱管理材料業務 德國上市 Henkel 集團原擁有 TCLAD/Bergquist 等散熱材料相關業務;聚鼎 2020 年透過聚燁收購 Henkel TCLAD 部門資產與營業,歷史上屬散熱材料競爭與併購標的。
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.