L19下游

物理 AI

Robots, autonomous vehicles, and drones: perception to actuation in the physical world.

需求为什么传导到这里

在物理世界里完成「感知 → 推理 → 动作」。这条链是：传感器 → 摄像头/激光雷达 → 边缘加速芯片 → 模型 → 机器人操作系统 → 执行器 → 电机 → 电池 —— 它同时继承了 AI 供应链和工业供应链。

瓶颈在哪

执行器和电池能量密度按硬件的节奏改进，而不是软件的节奏。这里的限制因素很少是模型。

这是关于供应商集中度与交期的结构性观察，不是对任何标的的看法。

本层级的公司

PONY受益
Autonomous driving and robotaxi operations.
股票研究
WRD受益
Autonomous driving technology and robotaxi fleets.
股票研究
AUR受益
Autonomous trucking systems for long-haul freight.
股票研究
KDK受益
Autonomous trucking technology for freight operations.
股票研究
SYM受益
Warehouse automation and robotic order fulfilment systems.
股票研究
AVAV受益
Uncrewed aircraft systems and autonomous defence platforms.
股票研究
TSLA中性
Electric vehicle manufacturing is the revenue base; autonomy and humanoid robotics are programs within it, not the whole business.
股票研究
ISRG中性
Surgical robotics, but surgeon-controlled rather than autonomous — robotics without the autonomy this layer describes.
股票研究

引用这些标的的公开 13F 申报

供研究参考，不构成任何推荐。以下是已向 SEC 存档的事实；把某个标的归入本层级是我们的分类，申报人并未作出这样的表述。

ARK Investment Managementreported a position inAUR
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Duquesne Family Officereported a position inAUR
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
ARK Investment Managementreported a position inAVAV
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Fundstrat Capitalreported a position inAVAV
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-13 · SEC filing
ARK Investment Managementreported a position inISRG
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Bridgewater Associatesreported a position inISRG
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Coatue Managementreported a position inISRG
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
ARK Investment Managementreported a position inKDK
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
ARK Investment Managementreported a position inPONY
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Tiger Global Managementreported a position inPONY
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
ARK Investment Managementreported a position inTSLA
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Coatue Managementreported a position inTSLA
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
Fundstrat Capitalreported a position inTSLA
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-13 · SEC filing
Viking Global Investorsreported a position inTSLA
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing
ARK Investment Managementreported a position inWRD
Form 13F-HR for the period ending 2026-06-30, filed 2026-08-14 · SEC filing

下列条目来自 SEC 公开的 Form 13F-HR 申报，由申报主体就所示期间申报、并在其后提交 —— 它们不是当前持仓。Form 13F 仅覆盖美股多头头寸：不含空头、现金、非美资产和大多数衍生品，且申报的头寸可能已被卖出。把某个标的归入某一层级是 XingAI 的分类，不是申报人的。此处没有任何推荐，机构申报持有某标的也不构成你持有它的理由。

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.