네트워킹
Interconnect, switching, and high-speed data-movement silicon linking compute clusters.
수요가 여기까지 오는 이유
최전선 학습은 수만 개 가속기가 한 대처럼 움직여야 한다. 그래서 패키지 안 링크, 랙 안 스케일업, 랙 사이 스케일아웃, 그리고 이를 실어 나르는 스위치와 NIC라는 별도 계층이 생긴다. 반도체 아래 각주가 아니라 1차 산업이다.
병목은 어디인가
클러스터 규모는 가속기를 얼마나 살 수 있느냐보다, 패브릭이 버틸 수 있느냐에 점점 더 묶인다.
공급사 집중도와 납기에 대한 구조 관찰이지, 어떤 증권에 대한 의견이 아닙니다.
이 레이어의 기업
- MRVL수혜
Data-center interconnect and networking silicon.
- ANET수혜
Datacenter switching systems used in large AI cluster fabrics.
- AVGO수혜
Merchant switch silicon and datacenter networking components.
- ALAB수혜
Connectivity semiconductors for accelerator and memory interconnect.
- CRDO수혜
High-speed connectivity products for datacenter interconnect.
- CSCO중립
Enterprise and service-provider networking broadly; AI datacenter fabric is one segment.
- APH수혜
High-speed interconnect, cable assemblies, and connectors for datacenter systems.
이들 증권을 인용한 공개 13F
리서치 참고용이며 추천이 아닙니다. SEC에 보관된 사실입니다. 증권을 이 레이어에 넣은 분류는 저희 것이며, 신고인은 그런 주장을 하지 않았습니다.
- ARK Investment Managementreported a position inAVGOForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Appaloosa Managementreported a position inAVGOForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Bridgewater Associatesreported a position inAVGOForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Coatue Managementreported a position inAVGOForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
- Fundstrat Capitalreported a position inAVGOForm 13F-HR for the period ending 2026-06-30, filed 2026-08-13 · SEC filing
- Tiger Global Managementreported a position inAVGOForm 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Rows below are public SEC Form 13F-HR filings, reported by the filing entity for the period shown and filed later — they are never current holdings. Form 13F covers long US equity positions only: it excludes short positions, cash, non-US holdings and most derivatives, and a reported position may have been sold since. Assigning a ticker to a layer is XingAI's classification, not the filer's. Nothing here is a recommendation, and an institution reporting a position is not a reason to take one.
같은 트랙
Descriptive positioning only. `stance` says whether a company's business is exposed to a layer, never whether to buy it. Layers with no exposure are not recommendations to add any.