🐦 推特Wall St EngineCodex · 实盘不做把握 4/10不做原因:证据不足
北京时间·🕒 发布 22:34:56时区推断·⟳ 抓取 22:35:24·⚡ 决策 08-25 22:42:54 +7m30s·62.7 天前
ClickHouse据报ARR突破3.5亿美元，OpenAI部分日志工作负载从Datadog转向ClickHouse
事件对Nebius偏正、对Datadog偏负，但缺少必需的实时行情、强制去重、案例库和event_study结果；且Datadog负面信息已有早前传播，当前无法形成可回测的正期望订单。
📄 原文Wall St Engine@wallstengine↗ 原文
ClickHouse has surpassed $350M in annual recurring revenue, up 40% since May, as AI agents drive demand for database &…
不做 Nebius Group（NBIS.US）
ClickHouse ARR提速对Nebius持股是正向，但持股稀释、NAV折价和实时价格未核实，且缺少强制案例库与event_study结果，不满足ENTER。
不做 Datadog（DDOG.US）
OpenAI迁移对Datadog为负面，但最大AI客户降支出已在8月初被交易，本条增量与可执行做空价位不足。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
研究档案
结论摘要
The Information的报道确认ClickHouse在AI代理和可观测性需求推动下快速增长，Nebius因持股享有NAV正向重估弹性，Datadog则面临OpenAI日志负载迁移压力。但ClickHouse仍为非上市公司，Nebius的持股比例已被后续融资稀释且该资产价值此前已在150亿美元估值下重估；Datadog最大AI客户降支出已在8月6日前后被市场交易过。本轮缺少真实报价和事件研究工具结果，按纪律不下ENTER。
消息传播链
- 最早命中的本次具体报道，披露ClickHouse ARR超过3.5亿美元、OpenAI使用量增长及部分工作负载从Datadog迁移；未命中更早原文。
- 社交账号转述The Information核心事实并点名Nebius持股关系。
关键理由
- Nebius的ClickHouse持股对本次ARR提速有正向NAV弹性，但2026年1月150亿美元估值和财报重估已部分体现。
- Datadog受损逻辑是OpenAI日志管理工作负载部分迁出，且ClickHouse以成本和大规模日志分析能力形成竞争压力。
- 量级上ClickHouse 3.5亿美元ARR相对150亿美元估值约43倍ARR，Nebius披露的ClickHouse投资公允价值已在2026年上半年因Series D重估至约15.18亿美元，新增ARR提速是否带来可交易增量需看最新持股和市场定价。
主要风险
- 报道为媒体消息且ClickHouse非上市，Nebius可交易弹性依赖持股稀释比例、投资折价和NBIS自身AI云主业估值，传导不纯。
- Datadog关于最大AI客户降支出的负面预期已在8月6日财报后被市场消化，本条可能只是补充解释而非新空头催化。
反向证据
- 做多前查反向 · 来源 web · 日期 2026-04-30 · 影响 weakens
Nebius的ClickHouse持股价值已在150亿美元Series D估值下进行重估，新增ARR提速不等同于全新NAV重估。
检索:Nebius ClickHouse stake Series D valuation 2026 SEC filing 原文 ↗ - 做空前查反向 · 来源 web · 日期 2026-08-06 · 影响 weakens
Datadog最大AI客户降支出已在财报后触发市场重估，本条报道更像补充解释而非首次负面。
检索:Datadog largest customer reduced spending OpenAI August 2026 原文 ↗
先例如何影响了这次决策
对本次决策的影响:先例不足降低置信度，并使Nebius和Datadog均不进入交易。
方向:缺少可用event_study结果，不能用历史样本支持方向。
涨幅量级:未能取得同市场、同机制、同相位的高相似量化先例。
形态:Datadog此前最大客户降支出属于相近负面传播，但不是本轮可直接复用的干净先例。
原文全文
展开原文 · 719 字
ClickHouse has surpassed $350M in annual recurring revenue, up 40% since May, as AI agents drive demand for database & observability infrastructure.
OpenAI’s usage has reportedly grown ~10x over the past year to more than 30 petabytes of data per day, or roughly 30T events daily.
OpenAI has also shifted parts of its log-management workload from Datadog to ClickHouse over the past year.
ClickHouse was valued at $15B in January and says gross margins currently range from 50%-70%. Earlier this year, it acquired Langfuse to expand further into monitoring AI applications and agents.
Nebius $NBIS owned a 28% stake in ClickHouse as of May 2025, though that stake has likely been diluted by subsequent fundraising.
OpenAI’s usage has reportedly grown ~10x over the past year to more than 30 petabytes of data per day, or roughly 30T events daily.
OpenAI has also shifted parts of its log-management workload from Datadog to ClickHouse over the past year.
ClickHouse was valued at $15B in January and says gross margins currently range from 50%-70%. Earlier this year, it acquired Langfuse to expand further into monitoring AI applications and agents.
Nebius $NBIS owned a 28% stake in ClickHouse as of May 2025, though that stake has likely been diluted by subsequent fundraising.
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