Lester00421
2025-03-12

盈利對比:博通的戰略護城河 vs Marvell的週期困境

- 博通的核心優勢:超預期業績源於其在數據中心網絡芯片(如AI加速卡互聯的Tomahawk 5交換機芯片)和定製化ASIC(如谷歌TPU v4代工)的壟斷地位。蘋果供應鏈(WiFi/藍牙模組)的持續供貨及VMware整合帶來的軟件訂閱收入(佔比35%)構成雙引擎驅動。

Marvell的結構性壓力:其主攻的企業存儲市場受公有云Capex收縮衝擊(如AWS近期削減機械硬盤訂單),而5G基站芯片需求受中國運營商延遲招標影響,暴露了過度依賴通信設備市場的週期性風險。

2. 200美元關口的突破概率:量化模型與期權頭寸分析

- 技術面上,博通股價在財報前已形成「杯柄形態」,突破前高187美元后量能配合。當前盤後208美元已突破200美元心理關口,關鍵看週四開盤能否站穩斐波那契擴展位201.5美元(1.618倍)。

- 隱含波動率曲面顯示,本週到期的200美元看漲期權未平倉合約激增,做市商需通過delta對衝維持頭寸,可能形成gamma squeeze推動價格自我實現。

- 但需警惕獲利了結壓力:彭博數據顯示,13F持倉中T. Rowe Price等長線基金在180-190美元區間有顯著加倉,短期16%漲幅可能觸發部分止盈。

3. 產業趨勢驗證:生成式AI的硬件紅利分配**

- 博通CEO陳福陽指引中強調,AI相關芯片收入佔比將從2023年的15%提升至2024年的25%,主要來自谷歌/微軟的Co-Packaged Optics(CPO)訂單。這與英偉達GB200 NVL72架構中CPO用量提升至72個/機櫃的趨勢一致。

- 相比之下,Marvell在AI領域佈局集中於PAM4 DSP芯片(市佔率約40%),但該產品面臨華爲海思鯤雲DSP的價格競爭,毛利率已從65%下滑至61.3%。

博通本週收於200美元上方的概率超過70%,但能否站穩需觀察週四開盤後兩小時的成交量是否達到20日均值的150%以上。與Marvell的分化反映半導體行業從「泛雲計算」向「AI+企業軟件」的結構性轉移,博通通過垂直整合(芯片+虛擬化軟件)構建的生態壁壘是其估值溢價(當前Forward PE 28x vs 行業平均20x)的核心支撐。

24 Q4 Earnings Season: Can Broadcom Close Above $200 After Beats?
Broadcom reported first-quarter earnings on Thursday that topped analysts’ expectations, and the chipmaker offered strong guidance for the current quarter. The stock jumped 16% in extended trading. ----------- How do you view Broadcom earnings compare to the drop of Marvell? Can Broadcom close above $200 this week?
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Comments

  • kookieman
    2025-03-12
    kookieman
    博通的优势真是太明显了,果断看好
  • WendyOneP
    2025-03-12
    WendyOneP
    thanks for sharing
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