Ownership Summary

Top Holders
 Shares Held% O/SShare ChangeFiling Date
Fidelity Management & Research Company11,058,58114.9249,21512/31/13
Kingdom Ridge Capital, L.L.C.7,250,0009.8012/31/13
The Vanguard Group, Inc.5,215,1217.0661,66412/31/13
The Boston Company Asset Management, LLC4,339,9865.9-435,28412/31/13
BlackRock Institutional Trust Company, N.A.3,789,0235.1-134,91212/31/13
Columbus Circle Investors3,576,6454.8908,16612/31/13
Ranger Investment Management, L.P.2,708,2613.7-290,87312/31/13
Andor Capital Management, L.L.C.2,250,0003.0750,00012/31/13
Dimensional Fund Advisors, L.P.1,483,0482.0-27,50012/31/13
Top Holders: Mutual Funds
 Shares% O/SShare ChangeFiling Date
Fidelity Growth Company Fund6,246,9028.468,99702/28/14
Dreyfus Opportunistic Small Cap Fund2,390,3203.2537,64002/28/14
Fidelity Advisor Growth Opportunities Fund1,394,6001.9002/28/14
Vanguard Small-Cap Index Fund1,245,3011.727,23402/28/14
iShares Russell 2000 ETF1,173,3261.6-67,13902/28/14
Vanguard Total Stock Market Index Fund1,131,6561.562,33102/28/14
TIAA-CREF Mid Cap Growth Fund998,1171.4-438,54802/28/14
Vanguard Small-Cap Growth Index Fund968,1591.334,21203/31/14
CREF Stock Account716,7701.094,93312/31/13
Vanguard Extended Market Index Fund704,0021.08,10002/28/14
Ownership data based on most recent publicly available data according to Thomson Reuters.

Replication or redistribution of EDGAR Online, Inc. content is expressly prohibited without the prior written consent of EDGAR Online, Inc. EDGAR Online, Inc. shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.
MyAMCC is now MyAPM!Visit MyAPM