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| | Andrew L. Zutz 202.346.4116 azutz@goodwinlaw.com
| | Goodwin Procter LLP 901 New York Avenue, N.W. Washington, D.C. 20001 T: 202.346.4000 F: 202.346.4444 goodwinlaw.com |
July 31, 2018
VIA EDGAR
Mr. Keith Gregory
U.S. Securities and Exchange Commission
Division of Investment Management
100 F Street, NE
Washington, DC 20549
| Re: | State Street Variable Insurance Series Funds, Inc. |
Supplemental Response to Staff Comments on Post-Effective Amendment No. 66
to the Registration Statement on FormN-1A
File Nos.002-91369,811-04041
Dear Mr. Gregory:
On behalf of State Street Variable Insurance Series Funds, Inc. (the “Registrant”), we are submitting this supplemental letter in response to thefollow-up comments provided by the staff (the “Staff”) of the Securities and Exchange Commission (“SEC”) via telephone on July 27, 2018 regarding certain responses in a letter dated July 25, 2018, which responded to comments from the Staff on Post-Effective Amendment No. 66 to the Registrant’s Registration Statement on FormN-1A, as filed on May 16, 2018 (the “Amendment”). A summary of the Staff’sfollow-up comments, along with the Registrant’s responses, is set forth below. Undefined capitalized terms used below have the same meaning as in the Amendment.
Prospectus Comment
1. Comment: Please further revise the “Exchange-Traded Funds Risk” disclosure to include authorized participant-related risks of investing in ETFs.
Response: The Registrant has added the following paragraph to the disclosure in the “More on Risks” section:
“The ETFs may have a limited number of financial institutions that act as authorized participants (“APs”), none of which are obligated to engage in creation and/or redemption transactions. To the extent that those APs exit the business, or are unable to or choose not to process creation and/or redemption orders, and no other AP is able to step forward to create and redeem, there may be a significantly diminished trading market for the shares of the ETF. This circumstance may lead to shares of the ETF trading at a discount or premium to NAV and possibly facing