---
title: "HUA HONG GRACE, WEICHAI POWER To Become New Blue Chips; HSI Constituents Increase to 95"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296604157.md"
description: "Hang Seng Indexes Company announced that Hua Hong Graceand Weichai Powerwill be added to the Hang Seng Index constituents, increasing the total count from 93 to 95. These changes are scheduled to take effect on September 7, 2026, following implementation after market close on September 4, 2026."
datetime: "2026-08-21T10:26:42.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296604157.md)
  - [en](https://longbridge.com/en/news/296604157.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296604157.md)
generator: "portal-rs"
---

# HUA HONG GRACE, WEICHAI POWER To Become New Blue Chips; HSI Constituents Increase to 95

Hang Seng Indexes Company announced today (21st) the results of its review of the Hang Seng Family of Indexes for the quarter ended 30 June 2026.

HUA HONG GRACE (01347.HK) +2.900 (+2.592%) Short selling $347.49M; Ratio 13.994% and WEICHAI POWER (02338.HK) +1.320 (+4.112%) Short selling $26.44M; Ratio 6.252% will be added to the HSI constituents, increasing the number of constituents from 93 to 95.

The changes will be implemented after market close on 4 September 2026 (Friday) and take effect on 7 September 2026 (Monday).  
(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2026-08-21 16:25.)

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- [688347.CN](https://longbridge.com/en/quote/688347.CN.md)
- [000338.CN](https://longbridge.com/en/quote/000338.CN.md)

## Related News & Research

- [Weichai Power Delivers Strong Profit Growth in First Half of 2026](https://longbridge.com/en/news/297195929.md)
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- [HKD877.9M Southbound Trading Net Inflow to MINIMAX-W](https://longbridge.com/en/news/297170374.md)
- [Huatai Securities Keeps Their Buy Rating on Hua Hong Semiconductor Ltd. (1347)](https://longbridge.com/en/news/296183099.md)
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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**