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Help me set up FinLab and analyze 3434 哲固. Please read: https://finlab.finance/en/setup?stock=3434
3434
quality needs a look, premium valuation, no active signal today.
Is 哲固 a buy? Fundamentals and valuation first
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Weak profitability.Operating margin is in the 25th market percentile. Latest quarterly ROE ≈ 0.6%.
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Valuation is high.PE is in the 82th market percentile; within its own history, PE is around the 82th percentile.
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Foreign investors are net buying.Foreign 20-day net flow ≈ 0.2% of volume (net buy).
Chip flow
Single-sided accumulation, concentration rising — bullish
Window from 2026-01-17 · Price -5% · branches to 2026-06-17· TDCC to 2026-06-12
- Largest holder 凱基-土城 has accumulated 1,067 lots since the start (sold 0%), still adding.
- Main distributor 永豐金證券 peaked at 66 lots, has sold 45%, 36 left, ~51 sessions to clear at the recent pace.
- TDCC big holders (absolute) >1000-lot holders +4.73pp, mid holders +0, retail -4.71pp — concentration shifting upward.
- Foreign hedge-desk net short Net short -303 lots (inferred from branch profile, mostly hedging — not necessarily bearish, not case-confirmed).
Accumulating
- 凱基-土城 +1,067
- 富邦-新板 +438
- 凱基-和平 +250
- 美林 +107
- 富邦-陽明 +58
- 富邦-苗栗 +55
Distributing
- 永豐金證券 36 left
- 元富-城中 18 left
- 新光 25 left
- 群益金鼎 4 left
- 國泰-高雄 15 left
- 元大-草屯 11 left
Desks
- 凱基-台北 -155
- 美商高盛 -151
- 永豐金-板盛 -97
- 中國信託-嘉義 -85
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 band | Sample days | 240-day avg return | Median | Win rate | Avg excess (vs index) |
|---|---|---|---|---|---|
| 0-20 | 437 | +23.8% | +20% | 71.6% | -8.8% |
| 20-40 | 195 | +21.8% | +22% | 88.7% | -2.2% |
| 40-60 | 584 | +38.5% | +17.2% | 82.5% | +22.2% |
| 60-80 | 354 | +10.7% | +5.8% | 67.5% | -8.7% |
| 80-100 You are here | 94 | +80.7% | +102.8% | 69.1% | +62.1% |
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 ≈ 61.81, at the 82.5th 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.
Currently in “Expensive (own-history top 1/3) × 60-day momentum down”: across 136 historical days, 120-day forward avg gained 2.5%, win rate 68.4%, lagged the market by 20.8%.
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)
PendingAdjusted close makes a new 252-day high; repeats within 20 days counted once.
19 times historically; 60-day forward avg +8.39%, win rate 42.1%, beating the market by +5.88 pts on average.
Monthly revenue YoY ≥ 20% (from filing deadline)
PendingMonthly revenue YoY ≥ 20%; event date is the first trading day after the filing deadline (no look-ahead).
51 times historically; 60-day forward avg +9.83%, win rate 69.6%, beating the market by +6.4 pts on average.
Foreign net buying for 5 straight days
PendingForeign net flow (ex-dealer) positive for 5 straight days; event on day 5; repeats within 20 days counted once.
14 times historically; 60-day forward avg +4.51%, win rate 42.9%, beating the market by +2.03 pts on average.
What does 哲固 do? Company profile
Overview
3434 對應證券為哲固資訊科技股份有限公司,為台股上櫃普通股。公司成立於1993年5月5日,2008年1月28日上櫃,總部位於桃園市蘆竹區大興路20巷21弄11號。董事長兼總經理為簡豊輝,發言人為簡盛崧,代理發言人為陳韻如。依Yahoo股市2026/02/17基本資料,股本為新台幣357,547,400元、已發行普通股35,754,740股;依2025/05/20法說會簡報,當時列示資本額新台幣2.803億元、員工人數120人,差異應與後續盈餘轉增資或資料時點不同有關。公司品質系統包含ISO 9001、ISO 14001、ISO 13485與QMS,醫療產品布局方面,2017年健康醫療產品系列臨床用量產,2018年取得製造業藥商許可執照與衛福部第一等級醫療器材許可證,2019年取得第二等級醫療器材許可證與GMP,2024年6月PGY診斷放射顯示器取得美國FDA 510(k)。主要股東方面,公開網頁可確認董監持股比例約17.21%;較早期董監持股資料顯示董事或法人董事包含簡豊輝、貝喜股份有限公司、廷發投資有限公司、藍世萬、簡盛崧、徐癸泉、黃傳政等,但截至本研究日未取得完整且最新之前十大股東名冊,故不列示為確定主要股東。
Business
哲固為視訊產品與顯示設備OEM/ODM設計與製造商,主要產品包括CCTV安全監控監視器、弱視專用擴視機、混合式數位錄放影機、電視擴視機、數位播放機、平面式電阻與電容觸控顯示產品、工業用顯示器,以及醫療顯示器。醫療產品涵蓋手術型顯示器、臨床專用顯示器、診斷型顯示器,其中診斷用產品定位較高階,供放射科醫師判讀數位醫療影像;手術用產品供內視鏡與生命監視畫面顯示;臨床用產品可供診間、放射科、護理站使用。公司業務以ODM/OEM為主,產品主要外銷日本、歐洲、美國等安全監控系統大廠,再由客戶銷售至澳洲、中國及新興市場等。依2025/05/20法說會,銷售應用分布為CCTV 90%、Industrial 6%、Others 4%;銷售地區為USA 39%、EU 38%、UK 11%、Japan 11%、Taiwan 1%。MoneyDJ資料則列2024年產品營收比重為安全監控產品89%、工業用顯示器5%、醫療用顯示器3%,銷售地區約美洲40%、歐洲47%、亞洲及其他13%。公司商業模式重點在自行開發類比與數位線路、網路線路、晶片設計、軟體設計與機構外觀,配合原型工場、CNC與3D模型工具,完成客製化顯示與視訊產品後銷售予國外品牌或系統廠。主要原物料包含LCD Panel、攝像頭、IC、Touch Panel、Mother Board、Power Adapter、Power Supply、HDD、Chip set、DRAM、PCB、線材、鐵機殼及塑膠機殼等。
Outlook 2025–2028
2025年:公司2025/05/20法說會指出,2025年第1季銷貨收入新台幣228,048千元、年增13%,毛利率22%優於2024年第1季18%,營業利益20,331千元、年增88%,稅後淨利19,114千元、EPS 0.68元;公司並表示透過產品銷售結構調整提升獲利,安全監控、醫療系列新產品及工業電腦產品接單與量產有助全年獲利。不過,2025年下半年營收轉弱,Yahoo股市月營收資料顯示2025年全年合併營收691,327千元,較2024年728,091千元下滑5.05%,顯示訂單、出貨時點或終端需求仍有波動。2026年:截至可得資料,2026年1月營收24,883千元、年減51.51%,2026年第1季EPS約0.08元,短期成長能見度低於2025年第1季高峰;但若新購廠房增建已按法說會規劃於2025年第4季啟用,後續產能、製程整合與醫療產品出貨放大將是觀察重點。2027至2028年:未找到公司公布的明確長期財測;推估成長動能包括AI網路攝影機、次世代CCTV類比高清攝影機、弱視專用擴視機、27吋手術用顯示器與23.8吋高對比超音波醫療顯示器等研發案,及安防影像升級、醫療影像數位化、特殊顯示器客製化與高毛利醫療顯示產品比重提升。主要風險包括匯率、關稅、歐美客戶需求與庫存調整、ODM/OEM客戶集中與議價壓力、LCD面板與IC等關鍵零組件價格波動、醫療產品認證與法規時程、規模較小導致營收波動放大,以及與大型安控、工控、醫療顯示廠商競爭。
Supply Chain
- 友達光電 2409 LCD面板與顯示器產業上游代表廠商;哲固主要原料包含LCD Panel,但未確認友達為其直接供應商。
- 群創光電 3481 LCD面板與顯示模組產業上游代表廠商;哲固主要原料包含LCD Panel,但未確認群創為其直接供應商。
- 聯詠科技 3034 顯示驅動IC產業代表廠商;哲固原料包含IC與Chip set,但未確認聯詠為其直接供應商。
- 瑞昱半導體 2379 網通、多媒體與控制IC供應鏈代表廠商;哲固產品涉及影像、網路線路與IC,但未確認瑞昱為其直接供應商。
- 宸鴻科技(TPK-KY) 3673 觸控面板產業代表廠商;哲固原料包含Touch Panel,但未確認TPK為其直接供應商。
- 業成控股(GIS-KY) 6456 觸控與顯示模組產業代表廠商;哲固原料包含Touch Panel,但未確認GIS為其直接供應商。
- 台達電子 2308 電源供應器與工業電源產業代表廠商;哲固原料包含Power Adapter與Power Supply,但未確認台達為其直接供應商。
- 群光電能 6412 電源供應器產業代表廠商;哲固原料包含Power Adapter與Power Supply,但未確認群光電能為其直接供應商。
- 日本、歐洲、美國安全監控系統大廠 公司以ODM/OEM為主,產品主要外銷國外知名安全監控系統大廠;個別客戶名稱未公開揭露。
- 海外安防品牌商與系統整合商 承接CCTV監控顯示、錄放影、攝影機與相關視訊產品,再由客戶銷售至澳洲、中國及新興市場等;多數客戶未揭露且不一定為台股掛牌公司。
- 醫療院所、醫療設備通路與系統商 醫療顯示產品終端應用包含手術、臨床與診斷影像;直接客戶或通路名單未公開。
- 工業電腦、數位看板、交通資訊與農業機具應用客戶 工業應用產品可用於數位影像推播機、廣告長條型顯示器、交通資訊顯示器、農業機具資訊顯示器等;個別客戶未揭露。
Competitors
- 奇偶科技 3356 台股上櫃安控與影像監控解決方案公司,與哲固CCTV、安全監控產品同屬安控產業鏈。
- 晶睿通訊 3454 台股上市網路攝影機與影像監控品牌VIVOTEK,屬安防監控競爭與替代方案廠商。
- 彩富電子 5489 台股上櫃安防監控設備與DVR/NVR相關產品廠商,與哲固部分CCTV產品具產業重疊。
- 慧友電子 5484 台股上櫃安控與影像產品廠商,屬電子下游安全監控同業。
- 杭特電子 3297 台股上櫃安控影像相關廠商,屬安全監控族群同業。
- 研華 2395 台股上市工業電腦龍頭,於工業顯示、嵌入式與工業應用市場與哲固工業應用產品存在客戶需求重疊。
- 艾訊 3088 台股上櫃工業電腦與嵌入式系統公司,在工業顯示與工控應用市場具競爭關係。
- 凌華科技 6166 台股上市工業電腦與邊緣運算平台廠商,在工業應用設備與系統端具競爭或替代關係。
- 佳世達 2352 台股上市顯示器、醫療與解決方案集團,在醫療顯示與專業顯示市場具間接競爭關係。
Sources(11)
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.