NEW YORK, Sept. 20, 2016 /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 effective after the close of trading on Thursday, September 22:


    --  S&P MidCap 400 constituent The Cooper Companies Inc. (NYSE: COO) will
        replace Starwood Hotels & Resorts Worldwide Inc. (NYSE: HOT) in the S&P
        500, S&P SmallCap 600 constituent Northwestern Corp. (NYSE: NWE) will
        replace Cooper Companies in the S&P MidCap 400, and SPS Commerce Inc.
        (NASD: SPSC) will replace Northwestern in the S&P SmallCap 600. S&P 500
        constituent Marriott International Inc. (NASD: MAR) is acquiring
        Starwood Hotels & Resorts Worldwide in a deal expected to be completed
        soon pending final conditions.
    --  S&P SmallCap 600 constituent NuVasive Inc. (NASD: NUVA) will replace FEI
        Co. (NASD: FEIC) in the S&P MidCap 400, and Fox Factory Holding Corp.
        (NASD: FOXF) will replace NuVasive in the S&P SmallCap 600. S&P 500
        constituent Thermo Fisher Scientific Inc. (NYSE: TMO) acquired FEI in a
        deal completed today.

The Cooper Companies operates as a medical device company. Headquartered in Pleasanton, CA, the company will be added to the S&P 500 GICS (Global Industry Classification Standard) Health Care Supplies Sub-Industry index.

Northwestern provides electricity and natural gas. Headquartered in Sioux Falls, SD, the company will be added to the S&P MidCap 400 GICS Multi-Utilities Sub-Industry index.

SPS Commerce provides cloud-based supply chain management solutions. Headquartered in Minneapolis, MN, the Company will be added to the S&P SmallCap 600 GICS Internet Software & Services Sub-Industry index.

NuVasive develops and markets minimally-disruptive surgical products and procedurally-integrated solutions for spine surgery. Headquartered in San Diego, CA, the Company will be added to the S&P MidCap 400 GICS Health Care Equipment Sub-Industry index.

Fox Factory Holdings designs, engineers, manufactures, and markets ride dynamics products. Headquartered in Scotts Valley, CA, the Company will be added to the S&P SmallCap 600 GICS Auto Parts & Equipment Sub-Industry index.

Following is a summary of the changes:



    S&P 500 INDEX - September 22, 2016
    ----------------------------------

                                 COMPANY                    GICS ECONOMIC SECTOR              GICS SUB-INDUSTRY
                                 -------                    --------------------              -----------------

    ADDED                        The Cooper Companies       Health Care                       Health Care Supplies
    -----                        --------------------       -----------                       --------------------

    DELETED                       Starwood Hotels & Resorts Consumer Discretionary             Hotels, Resorts & Cruise
                                  Worldwide                                                    Lines
    -------                       -------------------------            ----------------------  ------------------------


    S&P MIDCAP 400 INDEX - September 22, 2016
    -----------------------------------------

                                 COMPANY                  GICS ECONOMIC SECTOR           GICS SUB-INDUSTRY
                                 -------                  --------------------           -----------------

    ADDED                        Northwestern             Utilities                      Multi-Utilities
    -----                        ------------             ---------                      ---------------

                                 NuVasive                 Health Care                    Health Care Equipment
                                 --------                 -----------                    ---------------------

    DELETED                      The Cooper Companies     Health Care                    Health Care Supplies
    -------                      --------------------     -----------                    --------------------

                                 FEI                      Information Technology          Electronic Equipment &
                                                                                          Instruments
                                                      ---         ----------------------  ----------------------


    S&P SMALLCAP 600 INDEX - September 22, 2016
    -------------------------------------------

                                 COMPANY                           GICS ECONOMIC SECTOR              GICS SUB-INDUSTRY
                                 -------                           --------------------              -----------------

    ADDED                        SPS Commerce                      Information Technology             Internet Software &
                                                                                                      Services
    -----                                             ------------            ----------------------  -------------------

                                 Fox Factory Holdings              Consumer Discretionary            Auto Parts & Equipment
                                 --------------------              ----------------------            ----------------------

    DELETED                      Northwestern                      Utilities                         Multi-Utilities
    -------                      ------------                      ---------                         ---------------

                                 NuVasive                          Health Care                       Health Care Equipment
                                 --------                          -----------                       ---------------------

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FOR MORE INFORMATION:

David Blitzer
Managing Director and Chairman of the Index Committee
New York, USA
(+1) 212 438 3907
david.blitzer@spdji.com

Soogyung Jordan
Global Head of Communications
New York, USA
(+1) 212 438 2297
soogyung.jordan@spdji.com

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SOURCE S&P Dow Jones Indices