---
title: "Biggest stock movers Wednesday: SMCI, CRWV, and more"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/295639800.md"
description: "Stock futures were mixed ahead of the July CPI report. Key movers included CoreWeave (CRWV) up 17% on strong Q2 results and AI demand, Super Micro Computer (SMCI) up 10% on a robust FQ1 outlook, and Lumentum (LITE) up 8% on better-than-expected earnings driven by AI infrastructure needs. Conversely, United States Antimony (UAMY) fell 15% after reporting a sharp revenue decline and cutting its full-year guidance."
datetime: "2026-08-12T09:14:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295639800.md)
  - [en](https://longbridge.com/en/news/295639800.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295639800.md)
generator: "portal-rs"
---

# Biggest stock movers Wednesday: SMCI, CRWV, and more

Stock futures were mixed Wednesday morning as investors braced for the high-stakes July Consumer Price Index (CPI) report, which could prove decisive in shaping the Federal Reserve’s interest rate outlook for the remainder of the year. Here are some of Wednesday's biggest stock movers: Biggest stock gainers CoreWeave (CRWV) +17% - Shares surged aft...

### Related Stocks

- [UAMY.US](https://longbridge.com/en/quote/UAMY.US.md)
- [CRWV.US](https://longbridge.com/en/quote/CRWV.US.md)
- [SMCI.US](https://longbridge.com/en/quote/SMCI.US.md)
- [LITE.US](https://longbridge.com/en/quote/LITE.US.md)
- [CRWU.US](https://longbridge.com/en/quote/CRWU.US.md)
- [CRWG.US](https://longbridge.com/en/quote/CRWG.US.md)
- [SMCL.US](https://longbridge.com/en/quote/SMCL.US.md)
- [SMCY.US](https://longbridge.com/en/quote/SMCY.US.md)
- [CWVX.US](https://longbridge.com/en/quote/CWVX.US.md)
- [CORD.US](https://longbridge.com/en/quote/CORD.US.md)
- [SMCZ.US](https://longbridge.com/en/quote/SMCZ.US.md)
- [SMCX.US](https://longbridge.com/en/quote/SMCX.US.md)
- [SMYY.US](https://longbridge.com/en/quote/SMYY.US.md)
- [CWY.US](https://longbridge.com/en/quote/CWY.US.md)
- [SMCC.US](https://longbridge.com/en/quote/SMCC.US.md)
- [LITU.US](https://longbridge.com/en/quote/LITU.US.md)
- [LITX.US](https://longbridge.com/en/quote/LITX.US.md)
- [LITZ.US](https://longbridge.com/en/quote/LITZ.US.md)

## Related News & Research

- [SMCI Stock Alert: What to Know as Super Micro Computer Wraps Investigation](https://longbridge.com/en/news/296529809.md)
- [CoreWeave Chief Financial Officer Sold Shares Worth Over $924K](https://longbridge.com/en/news/296659883.md)
- [Lumentum SVP, General Counsel Jae Kim reports disposal of common shares worth $3.48 million](https://longbridge.com/en/news/296282972.md)
- [Lumentum SVP, General Counsel Jae Kim reports disposal of common shares worth $6.77 million](https://longbridge.com/en/news/296660315.md)
- [BUZZ-Super Micro gains; says probe found no management role in export-control violation case](https://longbridge.com/en/news/296500280.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**