Midera Food Processing and Centrus Energy Set to Join S&P SmallCap 600

Midera Food Processing (NASD:MFP) and Centrus Energy (NYSE:LEU) are set to join the S&P SmallCap 600.

Rhea-AI Summary

Midera Food Processing (NASD:MFP) and Centrus Energy (NYSE:LEU) are set to join the S&P SmallCap 600. MFP will replace Redwood Trust on July 8, 2026, following its spin-off from Middleby. Centrus Energy will replace Whitestone REIT on July 14, 2026, linked to Whitestone’s acquisition by Ares Management.

Positive

• Centrus Energy (LEU) added to S&P SmallCap 600 on July 14, 2026
• Index change tied to Whitestone REIT acquisition by S&P 500 member Ares Management

Negative

• None.

Argus Jul 6 session 3 alerts

+4.22% close to close 0.8x rel. volume Open Argus

Details

Market move: ARES +4.22% in the Jul 6 session. Whitestone REIT acquisition

$26.36B Market Cap

On Jul 6, the first trading day after this news, ARES closed 4.22% above the previous close. Our momentum scanner recorded 3 alerts for this stock that day.

Data tracked by StockTitan Argus for the Jul 6 session.

Key Figures

Midera addition effective date: July 8, 2026 Redwood deletion effective date: July 8, 2026 Centrus addition effective date: July 14, 2026 +3 more

Midera addition effective date

July 8, 2026

Date Midera Food Processing joins S&P SmallCap 600

Redwood deletion effective date

July 8, 2026

Date Redwood Trust exits S&P SmallCap 600

Centrus addition effective date

July 14, 2026

Date Centrus Energy joins S&P SmallCap 600

Whitestone deletion effective date

July 14, 2026

Date Whitestone REIT exits S&P SmallCap 600

Whitestone deal timing

on or about July 14

Expected closing timing for Ares’ acquisition of Whitestone REIT

First index year

1884

Year Charles Dow invented the first index

Historical Context

5 past events · Latest: Jul 02

5 events

1. Jul 02

   Earnings scheduling

   24h Move

   +2.9%

   Announcement of Q2 2026 earnings release date and webcast details.

2. Jul 01

   Affiliate IPO

   24h Move

   +2.9%

   Closing of upsized $395 million IPO for Ares Acquisition Corporation III.

3. Jun 30

   Earnings scheduling

   24h Move

   +2.1%

   Scheduling of Ares Management’s Q2 2026 earnings release and call.

4. Jun 29

   Financing deal

   24h Move

   -1.4%

   Standard Chartered term loan financing for The Shops at Park Lane acquisition.

5. Jun 18

   Leadership change

   24h Move

   +0.8%

   Appointment of new Head of Infrastructure Debt and EMEA leadership changes.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

gics sector

1 terms

gics sector financial

"Ticker | GICS Sector -------------------------------------------------------------------------- July 8, 2026"

GICS sector is one of the major industry groupings from the Global Industry Classification Standard, a system that sorts companies into consistent categories (like Technology or Health Care) based on the primary business they do. Investors use these sectors like folders in a filing cabinet to compare companies, build diversified portfolios, and track how whole parts of the market are performing rather than focusing on single stocks.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

NEW YORK, July 2, 2026 /PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P SmallCap 600:

• Midera Food Processing Inc. (NASD: MFP) will replace Redwood Trust Inc. (NYSE: RWT)  effective prior to the opening of trading on Wednesday, July 8. S&P MidCap 400 constituent The Middleby Corp. (NASD: MIDD) is spinning off Midera Food Processing in a transaction that is expected to close July 7. Redwood Trust is no longer representative of the small cap market space.
• Centrus Energy Corp. (NYSE: LEU) will replace Whitestone REIT (NYSE: WSR) effective prior to the opening of trading on Tuesday, July 14. S&P 500 constituent Ares Management Corp. (NYSE: ARES) is acquiring Whitestone REIT in a deal expected to close on or about that date, pending final closing conditions.

Following is a summary of the changes that will take place prior to the open of trading on the effective date:

Effective Date	Index Name		Action	Company Name	Ticker	GICS Sector
July 8, 2026	S&P SmallCap 600	Addition		Midera Food Processing	MFP	Industrials
July 8, 2026	S&P SmallCap 600	Deletion		Redwood Trust Inc	RWT	Financials
July 14, 2026	S&P SmallCap 600	Addition		Centrus Energy	LEU	Energy
July 14, 2026	S&P SmallCap 600	Deletion		Whitestone REIT	WSR	Real Estate

ABOUT S&P DOW JONES INDICES

S&P Dow Jones Indices is the largest global resource for essential index-based concepts, data and research, and home to iconic financial market indicators, such as the S&P 500® and the Dow Jones Industrial Average®. More assets are invested in products based on our indices than products based on indices from any other provider in the world. Since Charles Dow invented the first index in 1884, S&P DJI has been innovating and developing indices across the spectrum of asset classes helping to define the way investors measure and trade the markets.

S&P Dow Jones Indices is a division of S&P Global (NYSE: SPGI), which provides essential intelligence for individuals, companies, and governments to make decisions with confidence. For more information, visit www.spglobal.com/spdji/en/.

FOR MORE INFORMATION:

S&P Dow Jones Indices
index_services@spglobal.com 

Media Inquiries
spdji.comms@spglobal.com

View original content:https://www.prnewswire.com/news-releases/midera-food-processing-and-centrus-energy-set-to-join-sp-smallcap-600-302817273.html

SOURCE S&P Dow Jones Indices

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

When will Centrus Energy (NYSE: LEU) join the S&P SmallCap 600 index?

Centrus Energy will join the S&P SmallCap 600 on July 14, 2026. According to S&P Dow Jones Indices, Centrus Energy will replace Whitestone REIT before the market opens on that date, pending the Whitestone acquisition by Ares Management.

Why is Centrus Energy (LEU) being added to the S&P SmallCap 600?

Centrus Energy is being added because it will replace Whitestone REIT in the S&P SmallCap 600. According to S&P Dow Jones Indices, Whitestone is being acquired by Ares Management, prompting the index substitution effective prior to trading on July 14, 2026.

What change is occurring to Whitestone REIT (NYSE: WSR) in the S&P SmallCap 600?

Whitestone REIT will be removed from the S&P SmallCap 600 on July 14, 2026. According to S&P Dow Jones Indices, the deletion coincides with Whitestone’s planned acquisition by Ares Management, with Centrus Energy designated as its index replacement.

When will Midera Food Processing (MFP) be added to the S&P SmallCap 600 index?

Midera Food Processing will be added to the S&P SmallCap 600 on July 8, 2026. According to S&P Dow Jones Indices, the addition follows its spin-off from The Middleby Corp and will replace Redwood Trust in the index.

What corporate action leads to Midera Food Processing joining the S&P SmallCap 600?

Midera Food Processing joins the index following a spin-off from The Middleby Corp expected to close July 7, 2026. According to S&P Dow Jones Indices, Midera will then replace Redwood Trust in the S&P SmallCap 600 effective before trading on July 8.

Which companies are being deleted from the S&P SmallCap 600 in July 2026?

Redwood Trust and Whitestone REIT will be deleted from the S&P SmallCap 600 in July 2026. According to S&P Dow Jones Indices, Redwood exits on July 8, while Whitestone is removed on July 14 in connection with its planned acquisition.