Key Characteristics as of 12/31/11

Top Ten Holdings1
Martin Marietta Materials, Inc. 4.26%
Microsoft Corp. 4.24%
Occidental Petroleum Corp. 4.16%
CVS Caremark Corp. 3.97%
United Parcel Service, Inc. 3.96%
Symantec Corp. 3.96%
Motorola Solutions Inc. 3.81%
Pfizer, Inc. 3.68%
Southwester Energy Co. 3.67%
Praxair, Inc. 3.65%
Total 39.36%
View Full Quarterly Holdings

Characteristics
Weighted Average Market Capitalization $46,685 (mil)
Alpha2* -0.32
Beta2* 0.89
R-Squared2* 0.90
Information Ratio2* -0.25
Sharpe Ratio2* 0.51
Portfolio Turnover Ratio - Most Recent Annual 41
Number of Positions 29
Sector Allocations3
Information Technology 18.7%
Financials 17.6%
Materials 12.7%
Energy 10.9%
Health Care 10.7%
Industrials 9.4%
Consumer Discretionary 5.3%
Consumer Staples 4.0%
Telecommunication Services 0.0%
Utilities 0.0%
Other Securities 0.0%
Cash 10.6%
1 Portfolio holdings are subject to change and should not be considered a recommendation to buy or sell individual securities.

2 Risk characteristics are relative to the Russell 1000® Value Index as of 12/31/11, and for the three-year period. (Other than Sharpe Ratio which is calculated relative to the risk-free rate.) 

The sector allocation represents the Global Industry Classification Standard (GICS), which was developed by Morgan Stanley Capital International (MSCI) and Standard & Poor's (S&P). The Fund's holdings are allocated to each sector based on their GICS classification. Cash includes short-term investments and net other assets and liabilities.

4 ©2012 REUTERS Lipper, a wholly owned subsidiary of Reuters, is a leading global provider of mutual fund information and analysis to fund companies, financial intermediaries, and media organizations. Lipper clients manage more than 95% of U.S. fund assets. The firm, founded in 1973 and headquartered in New York, tracks 125,000 funds worldwide through its offices in major financial capitals in North America, Europe, and Asia. Read the following Restrictions: Information on this page has been sourced from Lipper, a Reuters Company ("Lipper Content"). All such information is protected by copyright: ©2012 REUTERS. All rights reserved. Any copying, republication or redistribution of Lipper Content is expressly prohibited without the prior written consent of Lipper. Lipper and its parent and affiliated companies will not be liable for any errors or delays in the content, or for any actions taken in reliance thereon. LIPPER and the LIPPER Corporate Marks are proprietary trademarks of Lipper, a Reuters Company. For additional information on the other Lipper Services, please visit the Lipper Web site at http://www.lipperweb.com/.
 
The RS Large Cap Alpha Fund has been recognized by Lipper, as "the Best Large-Cap Core Fund over Five Years." The Award is based on the Fund's risk-adjusted performance for the five and December 31, 2010.
 
The Lipper Fund Awards winners are selected using the Lipper Leader rating for consistent returns for funds with at least 36 months of performance history as of the end of the evaluation year. Awards are presented for the highest Lipper Leader for Consistent Return within each eligible classification over 3, 5 or 10 years. Lipper ratings for Consistent Return reflect funds’ historical risk-adjusted returns, adjusted for volatility, relative to peers. The ratings are subject to change every month, and are based on an equal-weighted average of percentile ranks for the Consistent Return metric over 3-, 5-, and 10-year periods (if applicable). The awards incorporate risk-adjusted performance data as of the previous December 31. A high Lipper rating does not necessarily imply that a fund had the best total performance or that the fund achieved positive results for that period. Lipper Inc. is a major independent mutual fund tracking organization.

* Alpha (annualized) is a statistical measurement used to quantify the value added or subtracted by a portfolio manager. Specifically, alpha measures the portfolio's actual return against the portfolio's expected return given the risk of the portfolio as defined by its beta.

* Beta is a statistical measurement of a portfolio's relative sensativity to the benchmark, which acts as a proxy for market risk. The beta between a portfolio and its benchmark is the amount of the units the portfolio will move when the benchmark moves one unit.

* R2 is a statistical measurement that shows the percentage of a portfolio's movements that can be explained by the movement in the benchmark. The numerical value of a portfolio's R2 is always between 0 and 1. An R2 of 1 (or 100%) means that there is perfect correlation in the movement between the portfolio and the benchmark.

* Information Ratio is a measure of the value added per unit of active risk by a manager over the benchmark. The Information Ratio is calculated by dividing the annualized excess return over a benchmark by the annualized standard deviation of excess return.

* Sharpe Ratio is a statistical measurement of the risk-adjusted performance of the portfolio. The ratio is calculated by dividing a portfolio's excess return over the risk-free rate (generally a 3-month T-bill) by the standard deviation of its excess returns. This approximates a portfolio's reward per unit of risk.

RS Large Cap Alpha Fund Recognized by Lipper as "Best Fund in the Large-Cap Core Fund Category for the 5-Year Period" 4

You should read the current RS Funds' Prospectus before investing. The RS Funds' Statement of Additional Information (SAI)  provides information about the Funds that may not be contained in the Prospectus.

RS Funds are sold by Prospectus only. You should carefully consider the investment objectives, risks, charges, and expenses of the RS Funds before making an investment decision. The prospectus contains this and other important information. Please read it carefully before investing or sending money. To obtain a printed copy, please call 800-766-3863.

If you are an existing shareholder and would like a copy of the prospectus or need to contact RS Investments, call 800-766-3863. If you are interested in learning more about and how to invest with RS, please contact your financial professional.

The information on this web site is intended for U.S. residents only. The information provided does not constitute a solicitation of an offer to buy, or an offer to sell securities in any jurisdiction to any person to whom it is not lawful to make such an offer.

RS Funds are distributed by: Guardian Investor Services LLC, 7 Hanover Square, New York, NY 10004.

RS is an independent subsidiary of Guardian Investor Services LLC. Guardian Investor Services LLC (GIS), is a registered broker-dealer, registered investment advisor, and a wholly owned subsidiary of The Guardian Life Insurance Company of America.

Not A Deposit / Not FDIC or NCUA Insured / May Lose Value / No Bank or Credit Union Guarantee

GIS is a member: FINRA and SIPC.

© 2012 RS Investment Management Co. LLC
RS Investments is the marketing name for RS Investment Management Co. LLC and its affiliates.