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← @btcbears

$LITE

BULLISH2026-06-03
Price around the call
↑ 2026-06-03
By horizon✗ miss-25.1%
1d
✗ -6.0%
5d
✗ -3.3%
21d
✗ -25.1%
Original post
旺牛牛仔 · 2026-06-03

#MRVL 在AI产业链里到底是什么角色? 英伟达卖通用算力, $MRVL 帮巨头做去英伟达的定制算力,同时卖连接算力的神经网络。 它横跨两层——定制芯片ASIC设计 + 光互联网络。博通和MRVL两家垄断了95%的定制ASIC设计市场。 同赛道逐个拆: $AVGO 博通 — ASIC老大,份额70%,谷歌7代TPU,AI收入指引超1000亿。规模和客户分散是优势,万亿市值往上空间有限是劣势。 $CRDO Credo — AEC有源电缆88%市占率,纯AI弹性极高,但产品线单一,正在被MRVL侵蚀。 $ALAB Astera Labs — retimer和CXL连接芯片,卡在AI服务器内部连接关口,但估值极贵。 $COHR Coherent — 光器件和激光器,CPO普及直接受益,是MRVL供应商也有竞争重叠,周期性强。 $LITE Lumentum — 高功率激光器龙头,英伟达直接投资,卡在光源环节。 $FN Fabrinet — 光模块精密代工,制造环节受益。 联发科/世芯Alchip — 亚洲ASIC设计代工,毛利更低。 回到 $MRVL本身: 定制ASIC份额25%,客户是亚马逊Trainium、微软Maia,正在谈谷歌两款推理TPU。英伟达投了20亿入股,收购Celestial AI拿下硅光技术。 现在市值1920亿,离万亿还有5倍空间。 要稳选博通,要弹性选MRVL,要纯卡口选CRDO,要光器件选COHR或LITE。 风险是共同的:全部卡在台积电CoWoS产能上。

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