RS INVESTMENT MANAGEMENT CO LLC

Q3 2015 13F Combination Report, Stock Holdings

Signature - Title
Marianne Clark - Chief Compliance Officer
Location
San Francisco, CA
Holdings as of
September 30, 2015
Value $
$11.2B
Num holdings
350
Date filed
11/4/2015, 02:52 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). 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
Q2 2015 - Aug 18, 2015
Next filing
Q4 2015 - Feb 11, 2016
Sym Weight Trade Impact Company Class Shares Change Activity Value Change $ Value $ * Price $ Shares Principal
Filing 2015 Q3 compared to 2015 Q2 - Restatement 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
Randall Hegarty Chief Compliance Officer San Francisco, California 10/30/2015

List of Other Managers Reporting for RS INVESTMENT MANAGEMENT CO LLC:

Name Holdings Value Location File Number
SailingStone Capital Partners LLC $265M Houston, TX 028-16277
Park Avenue Institutional Advisers LLC $53.6M New York, NY 028-16979

Other Included Managers (1):

Num Name Location File Number
1 GUARDIAN INVESTOR SERVICES LLC 028-02098