WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

Q1 2017 13F Combination Report, Options Holdings

Signature - Title
Stephanie Braming - Partner, Global Head of Investment Management
Location
Chicago, IL
Options holdings as of
March 31, 2017
Notional value $
$0
Number of holdings
0
Date filed
5/10/2017, 04:42 PM
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).
Previous filing
Q4 2016 - Feb 14, 2017
Next filing
Q2 2017 - Aug 4, 2017
Stock holdings
Showing options holdings, see here for stock holdings
Sym Company Class Option Share Change Activity * Price $ Shares Notional Value
Filing 2017 Q1 compared to 2016 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
Michelle R. Seitz Partner Chicago, Illinois 5/10/2017

Other Included Managers (1):

Num Name Location File Number
1 Russell Investments Group, Ltd. 028-17598