MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Q1 2016 13F Combination Report, Restatement, Stock Holdings

Signature - Title
Lisa Neaves - Compliance Officer
Location
Boston, MA
Holdings as of
March 31, 2016
Value $
$192B
Num holdings
836
Date filed
5/9/2017, 10:03 AM
Description
A portion of the US holdings for this investor are reported in this report and a portion are reported by other reporting manager(s). The Form 13F report requires disclosure of the manager that files the report, the name and class of the security, the CUSIP code, the number of shares as of the end of the calendar quarter for which the report is filed, and the total market value. The market value column should not be used as a substitute for Assets Under Management (AUM), as it does not include cash held in accounts.
Previous filing
Q4 2015 - Feb 12, 2016
Next filing
Q2 2016 - May 9, 2017
Options Holdings
Showing stock holdings, see here for options holdings
Sym Weight Trade Impact Company Class Shares Change Activity Value Change $ Value $ * Price $ Shares Principal
Filing 2016 Q1 - Restatement compared to 2015 Q4 by default.
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Jessica Howell Assistant Secretary Boston, Massachusetts 5/9/2017

Please note that a de minimis portion of those shares listed as having sole voting authority in Column 8 of the Information Table may have non-voting authority. Please also note that positions of interlisted Canadian issuers are aggregates of purchases made on US and Canadian exchanges.

Other Included Managers (8):

Num Name Location File Number
1 MFS Institutional Advisors, Inc. Boston, MA 028-13173
2 MFS Investment Management CO (LUX) S.A.R.L. Luxembourg, Luxembourg 028-13180
3 MFS International Singapore Pte. Ltd. Singapore, Singapore 028-16137
4 MFS International (U.K.) Ltd. London, United Kingdom 028-13178
5 MFS Investment Management K.K. Tokyo, Japan 028-13177
6 MFS Heritage Trust CO Boston, MA 028-13175
7 MFS INVESTMENT MANAGEMENT CANADA LTD Toronto, Ontario, Canada 028-06597
8 NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, NY 028-06325