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Help me set up FinLab and analyze 3217 優群. Please read: https://finlab.finance/en/setup?stock=3217

3217

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

strong quality, discounted valuation, no active signal today.

This page refreshes daily after the close. Add 優群 to your watchlist to track signal changes on your next visit.
Valuation 66Quality 89Growth 13Momentum 54Chips 81

Is 優群 a buy? Fundamentals and valuation first

  • Top-tier profitability.Operating margin beats ~93% of the market. Latest quarterly ROE ≈ 5.2%.

  • Valuation is low.PE is in the 20th market percentile; within its own history, PE is around the 54th percentile.

  • Foreign investors are net buying.Foreign 20-day net flow ≈ 6.1% of volume (net buy).

Chip flow

Bearish -0.19
BearishNeutralBullish

Distribution, concentration falling — bearish

  • Distribution, concentration falling — bearish
  • 港商麥格理 holds 3,300 lots
  • sellers have 935 lots left, ~180 sessions to clear

Window from 2026-01-17 · Price +2% · branches to 2026-06-17· TDCC to 2026-06-12

  • Largest holder 港商麥格理 has accumulated 3,300 lots since the start (sold 0%), holding.
  • Main distributor 凱基 peaked at 423 lots, has sold 60%, 168 left, ~32 sessions to clear at the recent pace.
  • TDCC big holders (absolute) >1000-lot holders -1.41pp, mid holders +1, retail +0.10pp — little change.
  • Foreign hedge-desk net short Net short -2,977 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
港商麥格理第一金中國信託富邦-北高雄華南永昌-南京元大-南屯
Distributing
凱基兆豐-桃鶯台新-建北華南永昌新光-台中富邦-竹北
Desks
own scale
台灣摩根士丹利元大證券凱基-台北宏遠證券
Price Accumulating & Distributing share one scale (comparable); Desks is independent. Zero is the baseline
Branch details Unit: lots

Accumulating

  • 港商麥格理 +3,300
    sold 0%
  • 第一金 +689
    sold 0%· still adding
  • 中國信託 +418
    sold 5%
  • 富邦-北高雄 +221
    sold 0%
  • 華南永昌-南京 +163
    sold 0%· still adding
  • 元大-南屯 +153
    sold 18%

Distributing

  • 凱基 168 left
    sold 60%· ~32 sessions to clear
  • 兆豐-桃鶯 86 left
    sold 70%· ~4 sessions to clear
  • 台新-建北 26 left
    sold 90%· paused recently
  • 華南永昌 137 left
    sold 37%· ~137 sessions to clear
  • 新光-台中 62 left
    sold 60%· paused recently
  • 富邦-竹北 111 left
    sold 26%· ~28 sessions to clear

Desks

  • 台灣摩根士丹利 -996
    hedge desk · will cover
  • 元大證券 -955
    unclassified
  • 凱基-台北 -847
    day-trade · selling pressure
  • 宏遠證券 -638
    unclassified
Still selling 935 lots ~180 sessions to bottom at most
Recent buy/sell force +869 absorbed / -572 sold buyers slightly ahead
Hedge-desk net short -2,058 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)
0-20 175+101.5% +104.3% 100% +81.4%
20-40 339+62.1% +63.7% 92.3% +48%
40-60 You are here564+37.8% +29.6% 75.9% +22.5%
60-80 777+33.6% +24.7% 76.6% +21.8%
80-100 1108+23.1% +11.3% 61.2% +2.3%

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 ≈ 13.51, at the 53.9th percentile of its own history (40-60 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
+32.8%
Win rate 100% Excess +25.6%
74d
Now
+28.4%
Win rate 83.7% Excess +19.3%
620d
+11.9%
Win rate 67.6% Excess +1.9%
1279d
60-day momentum down
+35.6%
Win rate 85.7% Excess +30.7%
300d
+9.3%
Win rate 71.3% Excess +2.6%
429d
+9.1%
Win rate 60.4% Excess +1.6%
379d

Currently in “Mid × 60-day momentum up”: across 620 historical days, 120-day forward avg gained 28.4%, win rate 83.7%, beat the market by 19.3%.

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.

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.

43 times historically; 60-day forward avg +7.72%, win rate 66.7%, beating the market by +2.24 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 +4.16%, win rate 50.7%, beating the market by -0.38 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.

42 times historically; 60-day forward avg +10.24%, win rate 63.4%, beating the market by +6.25 pts on average.

What does 優群 do? Company profile

電子零組件業;連接器與精密沖壓零組件 櫃買中心上櫃

Overview

3217 對應優群科技股份有限公司,為櫃買中心上櫃普通股。公司成立於 1987 年 8 月 5 日,總部與公司地址位於新竹市牛埔南路 15 之 3 號,股票於 2004 年 4 月 30 日在台灣櫃檯買賣中心掛牌交易;官方公司簡介指出公司主要經營電子零組件及連接器產品之設計、製造及銷售,並於美國、歐洲、中國及越南設有子公司。董事長為王朝樑,總經理為劉興義,發言人為劉興義。實收資本額約新台幣 9.01 億元,已發行普通股約 9,010.42 萬股。2026Q1 法說會資料摘要揭露員工人數為 1,000 人以上;鉅亨網與公開資料顯示公司電話 03-5302747、過戶機構為中國信託商業銀行代理部。官方網站主要股東名單資料日期為 2026 年 4 月 13 日,前十大股東包括冠澤股份有限公司 14,771,152 股、持股 16.39%;王朝樑 5,653,607 股、6.27%;信邦電子股份有限公司 3,032,598 股、3.37%;陳淑珍 2,474,921 股、2.75%;林茂雄 1,392,000 股、1.54%;華南商業銀行受託保管統一台灣高息優選證券投資信託基金專戶 1,351,000 股、1.50%;王盛緯 886,092 股、0.98%;袁義本 857,000 股、0.95%;王悅蓉 816,092 股、0.91%;王悅寧 795,963 股、0.88%。

Business

優群是以連接器與精密金屬零組件為核心的設計製造商,早期以外接式硬碟盒、硬碟機與電腦週邊為主,2009 年後跨入電子零組件製造,2013 年合併網通連接器廠順連電子後轉型為自製研發連接器供應商。公司自有品牌包括 ARGOSY、@LTK。主要產品包含 DDR SO-DIMM、DDR DIMM/R-DIMM/U-DIMM、M.2/NGFF、USB Type-C/USB4/Thunderbolt 連接器、LPDDR5 CAMM2、CABB、PCIe、Mini PCIe、SPI Flash、RF、LVDS、Floating BTB 與 Micro Stamping 微型沖壓件。2025 年法說會摘要顯示五大產品系列為 DDR SO-DIMM、Compression Attached Connectors、M.2 Gen 4/5 與 M.2-1A、DDR DIMM、以及 USB4/Thunderbolt、Micro Stamping、PCIe 等系列。2025 年產品銷售額比重約為 SO-DIMM 36%、M.2 27%、Long DIMM 11%、USB Type-C 10%、Metal Bar 8%、其他 8%;2024 年比重約為 SO-DIMM 34%、M.2 28%、Long DIMM 10%、USB Type-C 11%、Metal Bar 9%、其他 8%。MoneyDJ 產業百科另整理 2024 年產品比重為連接器 91%、其他零組件產品 9%,銷售地區為內銷 6%、亞洲 81%、美洲 12%、歐洲 1%。商業模式以自行研發高頻高速連接器、模具設計、沖壓、電鍍、注塑、自動化組裝與品質驗證為核心,供應筆電、PC、伺服器、AI PC、HPC、手機、Wi-Fi 7、車用電子、工業控制及雲端資料中心等應用。法說會摘要稱 2020 年起 DDR 與 M.2 連接器在全球筆電市佔率超過 50%,2025 年 DDR4/5 SO-DIMM 全球筆電市佔約 51%,M.2 全球筆電市佔約 50.5%。公開來源提及客戶或終端/ODM 關係包括 Apple、Intel、Samsung、Lenovo、HP、Wistron、Gigabyte,以及伺服器 CSP 客戶如 Meta 與 Google 等;其中部分為媒體或法說會摘要揭露,非全部由公司逐一正式列名為直接客戶。

Outlook 2025–2028

2025 年已見營收與獲利創高:2026Q1 法說會摘要列示 2025 年營收新台幣 41.48411 億元、年增 19.4%,稅後純益 11.43047 億元、年增 12.8%,EPS 12.69 元,年度毛利率約 49.88%。2025 年主要動能來自 DDR5 滲透率提升、Long DIMM/R-DIMM 伺服器需求回溫、Type-C 與微型沖壓件成長;MoneyDJ 2025 年 3 月報導指出公司上修 2025 展望,預期全年營收成長接近 2024 年,Long-DIMM、Type-C、微型沖壓件均可望年增 20% 以上,2025 年 DDR5 滲透率可望達約七成。2026 年展望以伺服器與高階規格升級為主:MoneyDJ 2026 年 4 月報導指出,公司預期 2026 年全年營收目標維持雙位數年增,SO-DIMM 受筆電出貨與單價影響可能個位數下滑,但 M.2 因規格升級小幅成長,R-DIMM 出貨量可望約倍增,Long-DIMM 整體出貨與營收提升;CAMM/CABB 系列預期由約 1% 營收占比提升至約 5%,微型沖壓件營收可望年增約 30%。產能方面,法說會摘要顯示越南興安省一期廠 A 棟已於 2025 年 10 月量產 DDR5 SODIMM 與 M.2,2026 年啟用自動化組裝與注塑,沖壓規劃 2026Q3、電鍍規劃 2026Q4,二期 17,400 平方公尺於 2026 下半年規劃,有助於 China+1、關稅與地緣政治分散。2027 至 2028 年較缺乏公司正式量化指引,合理展望為持續受益於 DDR5 後段滲透、DDR6 開發、CAMM2/LP5 SOCAMM2、CABB/GPU board、Wi-Fi 7 M.2-1A、USB4/Thunderbolt 5/4、AI PC、ASIC/AI 伺服器與高頻高速連接器需求;同時需留意筆電週期、記憶體價格、客戶提前拉貨後的庫存調整、匯率升值造成應收帳款與現金部位評價損失、銅合金/金/鈀/塑膠等材料價格上漲、越南廠爬坡與良率、客戶集中、伺服器平台轉換時程、關稅與中美科技管制、以及中國與國際連接器廠價格競爭等風險。2027 至 2028 的具體成長率與獲利數字未見公司公開確認,因此不予填列數字。

Supply Chain

Upstream
  • 塑膠原料、不鏽鋼、銅合金及金/鈀等金屬材料供應商 MoneyDJ 產業百科揭露優群主要原料類別為塑膠原材、不鏽鋼、銅合金及金鈀等金屬原材料;公開資料未確認具體供應商名稱,因此以原料類別呈現。
  • 模具、沖壓、電鍍、注塑與自動化設備供應鏈 優群法說會摘要強調自有模具設計、沖壓、電鍍、注塑、自動化組裝與 MES 製程能力;具體外部設備供應商未公開確認。
Downstream
  • 緯創 3231 法說會摘要提及優群 2011 至 2017 年連續獲 Wistron 評鑑為複雜型連接器 A 級品質管制績優廠商;屬筆電/伺服器 ODM 下游客戶或供應鏈關係。
  • 技嘉 2376 法說會摘要提及 2026 年獲 Gigabyte 頒發永續獎;屬 PC、主機板、伺服器相關下游品牌/系統客戶關係。
  • 惠普 HP Inc. 美國上市公司;法說會摘要提及 2018 至 2025 年連續獲 HP 評鑑為 No.1 Strategic Supplier,屬筆電/PC 品牌下游客戶。
  • Apple 美國上市公司;MoneyDJ 產業百科列為公司客戶,並有媒體報導微型沖壓件供美系手機客戶新機採用。
  • Intel 美國上市公司;MoneyDJ 產業百科列為客戶,法說會摘要亦提到參與 JEDEC 及 Intel 共同開發 DDR5、LPDDR5 CAMM2、R-DIMM/UDIMM 等規格。
  • Samsung 韓國上市公司;MoneyDJ 產業百科列為公司客戶,屬記憶體、手機、PC/電子產品供應鏈相關客戶。
  • Lenovo 香港上市公司;MoneyDJ 產業百科列為公司客戶,屬筆電/PC 品牌下游客戶。
  • Meta Platforms 美國上市公司;經濟日報報導 Long-DIMM 的 CSP 客戶中包括原有 Meta,屬伺服器/雲端資料中心應用。
  • Google / Alphabet 美國上市公司;富果法說會摘要提及 R-DIMM 產品獲更多 CSP 客戶如 Google 採用,屬雲端與 AI 伺服器應用;此為媒體整理資訊。

Competitors

  • 嘉澤 3533 台灣上市連接器廠,產品涵蓋 CPU socket、記憶體與高速連接器,與優群在高階 PC/伺服器連接器領域具部分競爭。
  • 正崴 2392 MoneyDJ 產業百科列為優群競爭廠商;台灣上市連接器與電子零組件廠。
  • 鴻海 2317 MoneyDJ 產業百科列為優群競爭廠商;台灣上市 EMS 與電子零組件集團,集團具連接器與零組件布局。
  • 宣德 5457 MoneyDJ 產業百科列為優群競爭廠商;台灣上櫃連接器與線束廠。
  • 信邦 3023 台灣上市連接器、線束與電子零組件廠;同時為優群股東之一,部分應用市場可能競合。
  • 廣宇 2328 台灣上市連接器、線材與電子零組件廠;在 PC、通訊與電子零組件市場具競爭關係。
  • 良得電 2462 台灣上市連接器與線材相關廠商;與優群在電子連接與週邊零組件供應鏈具部分競爭。
  • 健和興 3003 台灣上市端子、連接器與電子零組件廠;屬電子零組件同業。
  • TE Connectivity 國際連接器大廠,瑞士/美國上市體系,非台股掛牌;在高階連接器市場與優群競爭。
  • Molex 國際連接器大廠,Koch 集團旗下,非台股掛牌;在 PC、伺服器、通訊連接器市場競爭。
  • Amphenol 美國上市國際連接器大廠,非台股掛牌;在高速、高頻、伺服器與通訊連接器市場競爭。
  • 立訊精密 中國 A 股上市公司,非台股掛牌;MoneyDJ 產業百科列為優群競爭廠商。
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.