<SEC-DOCUMENT>0001193125-15-050018-index.html : 20150213 <SEC-HEADER>0001193125-15-050018.hdr.sgml : 20150213 <ACCEPTANCE-DATETIME>20150213161811 ACCESSION NUMBER: 0001193125-15-050018 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20150213 DATE AS OF CHANGE: 20150213 GROUP MEMBERS: IVY INVESTMENT MANAGEMENT CO GROUP MEMBERS: WADDELL & REED FINANCIAL SERVICES, INC. GROUP MEMBERS: WADDELL & REED INVESTMENT MANAGEMENT CO GROUP MEMBERS: WADDELL & REED, INC. SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: QTS Realty Trust, Inc. CENTRAL INDEX KEY: 0001577368 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 462809094 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-87661 FILM NUMBER: 15614844 BUSINESS ADDRESS: STREET 1: 12851 FOSTER STREET, SUITE 205 CITY: OVERLAND PARK STATE: KS ZIP: 66213 BUSINESS PHONE: 913-814-9988 MAIL ADDRESS: STREET 1: 12851 FOSTER STREET, SUITE 205 CITY: OVERLAND PARK STATE: KS ZIP: 66213 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: WADDELL & REED FINANCIAL INC CENTRAL INDEX KEY: 0001052100 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211] IRS NUMBER: 510261715 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 6300 LAMAR AVE CITY: OVERLAND PARK STATE: KS ZIP: 66202-4200 BUSINESS PHONE: 9132362000 MAIL ADDRESS: STREET 1: PO BOX 29217 CITY: SHAWNEE MISSION STATE: KS ZIP: 66201-9217 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>d869190dsc13ga.htm <DESCRIPTION>QTS REALTY TRUST, INC. <TEXT> Document 1 - file: d869190dsc13ga.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1 <SEQUENCE>2 <FILENAME>d869190dex1.htm <DESCRIPTION>JOINT FILING AGREEMENT <TEXT> Document 2 - file: d869190dex1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-2 <SEQUENCE>3 <FILENAME>d869190dex2.htm <DESCRIPTION>IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY <TEXT> Document 3 - file: d869190dex2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3 <SEQUENCE>4 <FILENAME>d869190dex3.htm <DESCRIPTION>POWER OF ATTORNEY <TEXT> Document 4 - file: d869190dex3.htm
</DOCUMENT> </SEC-DOCUMENT>