RS INVESTMENT MANAGEMENT CO LLC
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13F-HR
Tuesday, 7/26/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 5/11/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/11/2016
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 11/4/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR/A
Tuesday, 8/18/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 8/13/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/14/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/12/2015
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 11/14/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 8/15/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/15/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/14/2014
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 11/15/2013
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR/A
Monday, 8/19/2013
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 8/15/2013
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/13/2013
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/14/2013
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 11/14/2012
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/13/2012
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/11/2012
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/9/2012
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR/A
Monday, 11/21/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 11/9/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 8/9/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 5/11/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 2/9/2011
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 11/9/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 8/11/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 5/11/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 2/11/2010
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/12/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 8/13/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/11/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 2/10/2009
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 11/12/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 8/12/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/9/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/8/2008
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/8/2007
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 8/9/2007
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/10/2007
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/9/2007
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/13/2006
Initial Quarterly Form 13F Holdings Report filed by institutional managers
Ownership (1058)
SC 13G/A
Thursday, 11/3/2016
RED ROBIN GOURMET BURGERS INC: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
HEICO CORP: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
AtriCure, Inc.: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
NxStage Medical, Inc.: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
FTD Companies, Inc.: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
Lion Biotechnologies, Inc.: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
MONOLITHIC POWER SYSTEMS INC: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
ClubCorp Holdings, Inc.: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
IMAX CORP: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
aTYR PHARMA INC: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
COMMVAULT SYSTEMS INC: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
LIGAND PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
POPEYES LOUISIANA KITCHEN, INC.: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
INOTEK PHARMACEUTICALS CORP: Major Shareholders
SC 13G/A
Thursday, 11/3/2016
RITCHIE BROS AUCTIONEERS INC: Major Shareholders
SC 13G/A
Friday, 9/23/2016
HEADWATERS INC: Major Shareholders
SC 13G/A
Friday, 9/23/2016
TOWER SEMICONDUCTOR LTD: Major Shareholders
SC 13G/A
Friday, 9/23/2016
Immune Design Corp.: Major Shareholders
SC 13G/A
Friday, 9/23/2016
Loxo Oncology, Inc.: Major Shareholders
SC 13G/A
Friday, 9/23/2016
VITAL THERAPIES INC: Major Shareholders
SC 13G/A
Friday, 9/23/2016
RingCentral Inc: Major Shareholders
SC 13G/A
Friday, 9/23/2016
Ares Commercial Real Estate Corp: Major Shareholders
SC 13G/A
Friday, 9/23/2016
HMS HOLDINGS CORP: Major Shareholders
SC 13G/A
Wednesday, 8/10/2016
LogMeIn, Inc.: Major Shareholders
SC 13G/A
Friday, 2/12/2016
MAGELLAN HEALTH INC: Major Shareholders
SC 13G
Friday, 2/12/2016
TOWER SEMICONDUCTOR LTD: Major Shareholders
SC 13G
Friday, 2/12/2016
ClubCorp Holdings, Inc.: Major Shareholders
SC 13G
Friday, 2/12/2016
RITCHIE BROS AUCTIONEERS INC: Major Shareholders
SC 13G
Friday, 2/12/2016
VITAL THERAPIES INC: Major Shareholders
SC 13G
Friday, 2/12/2016
Immune Design Corp.: Major Shareholders
SC 13G/A
Friday, 2/12/2016
Neff Corp: Major Shareholders
SC 13G/A
Friday, 2/12/2016
eHealth, Inc.: Major Shareholders
SC 13G
Friday, 2/12/2016
NxStage Medical, Inc.: Major Shareholders
SC 13G/A
Friday, 2/12/2016
TETRA TECHNOLOGIES INC: Major Shareholders
SC 13G/A
Friday, 2/12/2016
CLIFTON PARK CAPITAL MANAGEMENT, LLC: Major Shareholders
SC 13G
Friday, 2/12/2016
COMMVAULT SYSTEMS INC: Major Shareholders
SC 13G/A
Friday, 2/12/2016
Performant Financial Corp: Major Shareholders
SC 13G/A
Friday, 2/12/2016
HMS HOLDINGS CORP: Major Shareholders
SC 13G/A
Friday, 2/12/2016
CAPELLA EDUCATION CO: Major Shareholders
SC 13G
Friday, 2/12/2016
POPEYES LOUISIANA KITCHEN, INC.: Major Shareholders
SC 13G
Friday, 2/12/2016
Lion Biotechnologies, Inc.: Major Shareholders
SC 13G
Friday, 2/12/2016
Loxo Oncology, Inc.: Major Shareholders
SC 13G/A
Friday, 2/12/2016
Approach Resources Inc: Major Shareholders
SC 13G/A
Friday, 2/12/2016
Horsehead Holding Corp: Major Shareholders
SC 13G/A
Friday, 2/12/2016
FTD Companies, Inc.: Major Shareholders
SC 13G
Friday, 2/12/2016
aTYR PHARMA INC: Major Shareholders
SC 13G/A
Friday, 2/12/2016
WILLIAM LYON HOMES: Major Shareholders
SC 13G
Friday, 2/12/2016
HEICO CORP: Major Shareholders
SC 13G/A
Friday, 2/12/2016
QUAKER CHEMICAL CORP: Major Shareholders
SC 13G/A
Friday, 2/12/2016
LIGAND PHARMACEUTICALS INC: Major Shareholders
SC 13G
Friday, 2/12/2016
AtriCure, Inc.: Major Shareholders
SC 13G
Friday, 2/12/2016
RingCentral Inc: Major Shareholders
SC 13G
Friday, 2/12/2016
MONOLITHIC POWER SYSTEMS INC: Major Shareholders
SC 13G/A
Friday, 2/12/2016
LogMeIn, Inc.: Major Shareholders
SC 13G/A
Friday, 2/12/2016
Constant Contact, Inc.: Major Shareholders
SC 13G/A
Friday, 2/12/2016
Ares Commercial Real Estate Corp: Major Shareholders
SC 13G/A
Friday, 2/12/2016
Interactive Brokers Group, Inc.: Major Shareholders
SC 13G
Friday, 2/12/2016
INOTEK PHARMACEUTICALS CORP: Major Shareholders
SC 13G
Friday, 2/12/2016
IMAX CORP: Major Shareholders
SC 13G
Friday, 2/12/2016
HEADWATERS INC: Major Shareholders
SC 13G
Friday, 2/12/2016
RED ROBIN GOURMET BURGERS INC: Major Shareholders
SC 13G/A
Friday, 4/10/2015
FTD Companies, Inc.: Major Shareholders
SC 13G/A
Friday, 4/10/2015
eHealth, Inc.: Major Shareholders
SC 13G
Thursday, 2/12/2015
TETRA TECHNOLOGIES INC: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
eHealth, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
Horsehead Holding Corp: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
LogMeIn, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
ACXIOM CORP: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
TURQUOISE HILL RESOURCES LTD.: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
CALPINE CORP: Major Shareholders
SC 13G
Thursday, 2/12/2015
Ares Commercial Real Estate Corp: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
SOCIEDAD QUIMICA Y MINERA DE CHILE S A /FI: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
Performant Financial Corp: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
Interactive Brokers Group, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
FIRST HORIZON NATIONAL CORP: Major Shareholders
SC 13G
Thursday, 2/12/2015
Approach Resources Inc: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
New Gold Inc. /FI: Major Shareholders
SC 13G
Thursday, 2/12/2015
WILLIAM LYON HOMES: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
FTD Companies, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
DENBURY RESOURCES INC: Major Shareholders
SC 13G
Thursday, 2/12/2015
HMS HOLDINGS CORP: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
Dolby Laboratories, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
Laredo Petroleum, Inc.: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
QUAKER CHEMICAL CORP: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
LIGAND PHARMACEUTICALS INC: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
HudBay Minerals Inc.: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
MONEYGRAM INTERNATIONAL INC: Major Shareholders
SC 13G
Thursday, 2/12/2015
MAGELLAN HEALTH INC: Major Shareholders
SC 13G
Thursday, 2/12/2015
Constant Contact, Inc.: Major Shareholders
SC 13G
Thursday, 2/12/2015
Neff Corp: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
EURONET WORLDWIDE INC: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
CAPELLA EDUCATION CO: Major Shareholders
SC 13G/A
Thursday, 2/12/2015
AOL Inc.: Major Shareholders
SC 13G/A
Thursday, 7/10/2014
COMPASS MINERALS INTERNATIONAL INC: Major Shareholders
SC 13G/A
Thursday, 7/10/2014
eHealth, Inc.: Major Shareholders
SC 13G/A
Thursday, 7/10/2014
TASEKO MINES LTD: Major Shareholders
SC 13G/A
Thursday, 7/10/2014
Rosetta Resources Inc.: Major Shareholders
SC 13G/A
Tuesday, 6/10/2014
INTEGRATED DEVICE TECHNOLOGY INC: Major Shareholders
SC 13G/A
Wednesday, 4/9/2014
LogMeIn, Inc.: Major Shareholders
SC 13G/A
Thursday, 3/6/2014
Performant Financial Corp: Major Shareholders