LEIDOS HOLDINGS INC 
By NEW YORK, Sept. 11, 2013 /PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P 500, S&P MidCap 400 and S&P SmallCap 600 indices:
-- Two S&P 500 constituents will switch places with two S&P MidCap 400
constituents effective after the close of trading on Friday, September
20. S&P MidCap 400 constituents Vertex Pharmaceuticals (NASD:VRTX) and
Ametek Inc. (NYSE:AME) will replace Advanced Micro Devices Inc.
(NYSE:AMD) and SAIC Inc. (NYSE:SAI) in the S&P 500, and Advanced Micro
Devices and SAIC will replace Vertex Pharmaceuticals and Ametek in the
S&P MidCap 400. These transfers will make each index more
representative of its market capitalization range. The companies moving
to the S&P 500 both have market capitalizations above $10 billion.
Advanced Micro Devices is ranked #500 in the S&P 500 and has a market
capitalization more representative of the midcap market space. SAIC will
be splitting into 2 companies in a transaction expected to be completed
before month end.
-- Capstead Mortgage Corp. (NYSE:CMO) will replace Rue 21 Inc. (NASD:RUE)
in the S&P SmallCap 600 after the close of trading on Thursday,
September 19. Apax Partners is acquiring Rue 21 in a deal expected to be
completed on or about that date pending final approvals.
Vertex Pharmaceuticals engages in discovering, developing, manufacturing, and commercializing small molecule drugs. Headquartered in Cambridge, MA, the company will be added to the S&P 500 GICS (Global Industry Classification Standard) Biotechnology Sub-Industry index.
Ametek manufactures and sells electronic instruments and electromechanical devices. Headquartered in Berwyn, PA, the company will be added to the S&P MidCap 400 GICS Electrical Components & Equipment Sub-Industry index.
Advanced Micro Devices operates as a semiconductor company. Headquartered in Sunnyvale, CA, the company will be added to the S&P MidCap 400 GICS Semiconductors Sub-Industry index.
SAIC provides scientific, engineering, systems integration, and technical services and solutions. Headquartered in McLean, VA, the company will be added to the S&P MidCap 400 GICS IT Consulting & Other Services Sub-Industry index.
Capstead Mortgage, a real estate investment trust (REIT), invests in a portfolio of residential mortgage pass-through securities. Headquartered in Dallas, TX, the company will be added to the S&P SmallCap 600 GICS Mortgage REITs Sub-Industry index.
Following is a summary of the changes:
S&P SMALLCAP 600 INDEX - September 19, 2013
-------------------------------------------
COMPANY GICS ECONOMIC SECTOR GICS SUB-INDUSTRY
------- -------------------- -----------------
ADDED Capstead Mortgage Finance Mortgage REITs
----- ----------------- ------- --------------
DELETED Rue 21 Consumer Discretionary Apparel Retail
------- ------ ---------------------- --------------
S&P 500 INDEX - September 20, 2013
----------------------------------
COMPANY GICS ECONOMIC SECTOR GICS SUB-INDUSTRY
------- -------------------- -----------------
ADDED Vertex Pharmaceuticals Health Care Biotechnology
----- ---------------------- ----------- -------------
Ametek Industrials Electrical Components &
Equipment
------ ----------- -----------------------
DELETED Advanced Micro Devices Information Technology Semiconductors
------- ---------------------- ---------------------- --------------
SAIC Information Technology IT Consulting & Other Services
---- ---------------------- ------------------------------
S&P MIDCAP 400 INDEX - September 20, 2013
-----------------------------------------
COMPANY GICS ECONOMIC SECTOR GICS SUB-INDUSTRY
------- -------------------- -----------------
ADDED Advanced Micro Devices Information Technology Semiconductors
----- ---------------------- ---------------------- --------------
SAIC Information Technology IT Consulting & Other Services
---- ---------------------- ------------------------------
DELETED Vertex Pharmaceuticals Health Care Biotechnology
------- ---------------------- ----------- -------------
Ametek Industrials Electrical Components &
Equipment
------ ----------- ------------------------
Additions to and deletions from S&P Dow Jones Indices do not in any way reflect an opinion on the investment merits of the companies involved.
About S&P Dow Jones Indices
S&P Dow Jones Indices LLC, a part of McGraw Hill Financial, is the world's largest, global resource for index-based concepts, data and research. Home to iconic financial market indicators, such as the S&P 500® and the Dow Jones Industrial Average(TM), S&P Dow Jones Indices LLC has over 115 years of experience constructing innovative and transparent solutions that fulfill the needs of investors. More assets are invested in products based upon our indices than any other provider in the world. With over 830,000 indices covering a wide range of asset classes across the globe, S&P Dow Jones Indices LLC defines the way investors measure and trade the markets. To learn more about our company, please visit www.spdji.com.
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For more information:
Dave Guarino
Communications
S&P Dow Jones Indices
dave.guarino@spdji.com
(212) 438-1471
David Blitzer
Managing Director and Chairman of the Index Committee
S&P Dow Jones Indices
david.blitzer@spdji.com
(212) 438-3907
SOURCE S&P Dow Jones Indices
