2408 南亞科(請益/偏空) - 股票
By Hedy
at 2018-01-02T20:33
at 2018-01-02T20:33
Table of Contents
1. 標的:2408 南亞科
2. 分類:請益 / 偏空
3. 分析/正文:
這檔有很多細節可以研究,想請教版上高手。謝謝。
魯蛇我目前是看空南亞科,簡要理由如下:
(1) 前年靠華亞科進補,去年靠美光進補,目前已無業外可進補(會計制度也改了)
(2) 以本業的本益比看來,縱使明年維持獲利,本益比相較於同產業對手,明顯偏高
(3) 美光目前看好記憶體產業也僅到今年第一季(該公司的會計年度第二季)
(4) 三星證券認為記憶體產業的多頭行情預期到今年第二季
(5) 三星與海力士的產能在今年第三季與第四季陸續開出,而且量很大!
(6) 美光在三星與海力士軍備競賽下,難以想像不會加入戰局
(7) 中國的紫光集團、晉華電子、合肥長鑫今年第三季起陸續加入戰局
(8) 中國技術落後,但國內需求夠大,故只要不出口,領先者的專利封鎖並無影響
(9) 中國的記憶體技術雖然短期內無法與前三大廠競爭,但透過補貼足以破壞供需
(10) 三星半導體負責人金奇南好戰,即將坐上公司大位,有望開啟下一輪廝殺
(11) 南亞科大股東台塑集團持股過半,持續調節持股,而且不可能會回補
(12) 記憶體傳統需求的標準型持續萎縮,供給移轉後,會壓縮到南亞科的非標準報價
(13) 記憶體需求最大的是手機,成長遇瓶頸,價格漲不動,產品增加記憶體的可能降低
(14) 雖說記憶體競爭逐漸進入寡佔局面,但目前看來,歷史重演的機會不低
(15) 傳聞三星基於技術與成本優勢,想透過壓低產品價格,使中國廠商長期虧損而退出
(16) 外資一直賣南亞科,今天大漲似乎是散戶帶動,這檔股本大,還是看外資態度
(17) 以目前記憶體價格判斷,報價再漲有限,所以股價再漲機會也不高,放空風險低
(18) 南亞科的ECB依12/29資料,已經轉換70%,預期最終將使股本膨脹10%,稀釋獲利
看好南亞科的理由
(1) 物聯網、AI發展(特別是自動車)、雲端需求高,讓記憶體價格續揚
(2) 在寡佔市場下,競爭者會相互牽制,不至於讓價格跌過頭
(3) 中國新進廠商技術層次、產能、良率落後甚多,近一兩年內對價格應無影響力
(4) 看股票不用看這麼長期,短期內有反彈空間
(5) 南亞科明年的位元量預計成長45%,明顯高於市場整體的20%
(6) 南亞科的20奈米製程轉進順利,且成本已經低於30奈米,樂觀看待未來毛利率
以上是魯蛇我目前的觀察,之前放空威剛,目前轉空南亞科,
理由是因為威剛跟南亞科的價差過大,且威剛尚有業外獲利機會。
不知道版上各位強者如何看待這檔股票。謝謝。
4. 進退場機制:(非長期投資者,必須有停損機制)
記憶體產業股價波動大,風險很高,強烈建議不要輕易嘗試。
魯蛇我已經進場,停損設在105元(上漲30%)。若景氣開始下滑,則持續放空全年。
目標放空到第三季,預期市場應會充分反映第四季起大量新增供給的價格衝擊。
另外,若威剛與南亞科的股價開始收斂,也可能重新改放空威剛。
因為南亞科主力是非標準型DRAM,基於契約關係,跌價速度可能比較慢,
相對而言,威剛股價或其獲利,對DRAM價格的反應應該會更敏感。
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