Firm Brochure Part 2A Natixis Advisors, L.P. (“Natixis Advisors”) Managed Portfolio Advisors®, a division of Natixis Advisors (“MPA”) Active Index Advisors®, a division of Natixis Advisors (“AIA”) Boston Office San Francisco Office 888 Boylston Street 101 Second Street, Suite 1600 Boston, MA 02199 San Francisco, CA 94105 Phone: 617-449-2810 Phone: 617-449-2810 Fax: 617-369-9794 Fax: 617-369-9794 www.im.natixis.com This brochure provides information about the qualifications and business practices of Natixis Advisors. If you have any questions about the contents of this brochure, please contact us at 617-449-2810, or by email at
[email protected]. The information in this brochure has not been approved or verified by the United States Securities and Exchange Commission (“SEC”) or by any state securities authority. Additional information about Natixis Advisors is available on the SEC’s website at www.adviserinfo.sec.gov. Registration does not imply that any particular level of skill or training has been met by Natixis Advisors or its personnel. September 6, 2019 Item 2 – Material Changes This section of the brochure is intended to address “material changes” that have been incorporated since the last delivery or posting of this document on March 29, 2019. Item 12 has been updated to reflect a more detailed description of Natixis Advisor’s trade rotation policy. Appendices 2, 3, and 5 have been updated to reflect the Description, Fees, and Risks associated with four additional Investment Strategies. Part 2B has been updated to reflect changes