RAMIUS ADVISORS LLC
Related Filers (48)
- RAMIUS ENTERPRISE MASTER FUND LTD (214)
- Ramius Value & Opportunity Advisors LLC (182)
- RAMIUS VALUE & OPPORTUNITY MASTER FUND LTD (179)
- RAMIUS LLC (145)
- RCG PB, Ltd (117)
- RAMIUS MULTI-STRATEGY MASTER FUND LTD (88)
- Ramius LLC (82)
- Parche, LLC (81)
- Ramius Merger Arbitrage Master Fund Ltd (63)
- CPI CORP (55)
- RAMIUS LEVERAGED MULTI-STRATEGY MASTER FUND LTD (48)
- RCG BALDWIN LP (35)
- TOLLGRADE COMMUNICATIONS INC \PA\ (30)
- Starboard Value & Opportunity Fund, LLC (29)
- RAMIUS SELECT EQUITY FUND LP (29)
- Ramius Navigation Master Fund Ltd (29)
- AGILYSYS INC (27)
- RAMIUS FUND III LTD (22)
- IMMERSION CORP (20)
- S1 CORP /DE/ (18)
- PHOENIX TECHNOLOGIES LTD (16)
- Rand Logistics, Inc. (15)
- Essex Rental Corp. (14)
- Ramius Private Select Ltd (14)
- KENSEY NASH CORP (10)
- C4S & CO LLC (8)
- RAMIUS CREDIT OPPORTUNITIES MASTER FUND LTD (8)
- STARK MORGAN B (6)
- COHEN PETER A (6)
- SOLOMON JEFFREY M (6)
- PEP BOYS MANNY MOE & JACK (5)
- RCG LATTITUDE MASTER FUND LTD (5)
- STRAUSS THOMAS W (5)
- TPC Group Inc. (4)
- RCG ASIA ADVISORS LLC (3)
- REDBACK NETWORKS INC (3)
- RAMIUS LP (3)
- RCG MULTI STRATEGY MASTER FUND LTD (3)
- RAMIUS SECURITIES LLC (3)
- AMERICREDIT CORP (3)
- Star Bulk Carriers Corp. (3)
- Ramius Archview Credit & Distressed Fund (3)
- Baseline Oil & Gas Corp. (2)
- RCG Sextant Master Fund Ltd (2)
- SCS TRANSPORTATION INC (1)
- Cowen Overseas Investment LP (1)
- SURMODICS INC (1)
- Ramius Archview Event Credit Feeder Fund (1)
- Show More ...
Other (83)
13F-HR
Monday, 11/13/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 8/14/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/11/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 2/13/2023
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/10/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 8/9/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 5/16/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/11/2022
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Monday, 11/15/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 8/11/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 5/14/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/12/2021
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 11/12/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Wednesday, 8/12/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Thursday, 5/14/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Friday, 2/14/2020
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-HR
Tuesday, 11/12/2019
Initial Quarterly Form 13F Holdings Report filed by institutional managers
13F-NT
Wednesday, 8/14/2019
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 5/14/2019
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 2/13/2019
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 11/13/2018
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 8/14/2018
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 5/15/2018
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 2/15/2018
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 11/14/2017
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 8/10/2017
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 5/12/2017
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 2/13/2017
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/14/2016
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 8/10/2016
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/16/2016
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/9/2016
Initial Quarterly Form 13F Notice Report filed by institutional managers
40-APP/A
Thursday, 2/4/2016
Applications under the Investment Company Act other than those reviewed by Office of Insurance Products
13F-NT
Friday, 11/13/2015
Initial Quarterly Form 13F Notice Report filed by institutional managers
40-APP/A
Thursday, 9/3/2015
Applications under the Investment Company Act other than those reviewed by Office of Insurance Products
13F-NT
Monday, 8/17/2015
Initial Quarterly Form 13F Notice Report filed by institutional managers
40-APP
Tuesday, 6/30/2015
Applications under the Investment Company Act other than those reviewed by Office of Insurance Products
13F-NT
Monday, 5/18/2015
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/17/2015
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/17/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 8/14/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 5/16/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 2/13/2014
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 11/15/2013
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 8/15/2013
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 5/15/2013
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/12/2013
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 11/13/2012
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 8/14/2012
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 5/15/2012
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/14/2012
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/14/2011
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 8/16/2011
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/16/2011
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 2/14/2011
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/15/2010
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 8/13/2010
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 5/13/2010
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/16/2010
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/16/2009
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 8/14/2009
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 5/15/2009
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Tuesday, 2/17/2009
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 11/14/2008
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 8/15/2008
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 5/16/2008
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 2/14/2008
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 11/15/2007
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 8/15/2007
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/14/2007
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 2/15/2007
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 11/15/2006
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 8/21/2006
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/15/2006
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Wednesday, 2/15/2006
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 11/14/2005
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 8/15/2005
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 5/16/2005
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Monday, 2/14/2005
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 11/12/2004
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 8/13/2004
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Friday, 5/14/2004
Initial Quarterly Form 13F Notice Report filed by institutional managers
13F-NT
Thursday, 2/12/2004
Initial Quarterly Form 13F Notice Report filed by institutional managers
Ownership (227)
4
Monday, 1/24/2011
Rand Logistics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 1/7/2011
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/22/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/17/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/15/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/14/2010
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
4
Monday, 12/13/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/3/2010
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
3
Wednesday, 11/24/2010
SURMODICS INC: Initial statement of beneficial ownership of securities
4
Wednesday, 11/24/2010
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Monday, 11/8/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/1/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Friday, 10/22/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 10/21/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/9/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 8/5/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/29/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/7/2010
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 7/7/2010
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
4
Thursday, 7/1/2010
Rand Logistics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2010
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2010
TOLLGRADE COMMUNICATIONS INC \PA\: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/4/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 5/3/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 4/29/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/27/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 4/19/2010
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/8/2010
TPC Group Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/6/2010
Rand Logistics, Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 3/29/2010
Rand Logistics, Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/16/2010
TPC Group Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/11/2010
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
4
Monday, 3/8/2010
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
4
Monday, 3/1/2010
TPC Group Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 2/5/2010
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Friday, 2/5/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
3
Monday, 1/25/2010
TPC Group Inc.: Initial statement of beneficial ownership of securities
4
Wednesday, 1/20/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 1/15/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/13/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/11/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/7/2010
CPI CORP: Statement of changes in beneficial ownership of securities
3/A
Wednesday, 1/6/2010
IMMERSION CORP: Initial statement of beneficial ownership of securities
4
Wednesday, 1/6/2010
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/6/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/6/2010
TOLLGRADE COMMUNICATIONS INC \PA\: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/6/2010
IMMERSION CORP: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2010
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/30/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/28/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/23/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/21/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 12/17/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/15/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/11/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/9/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/7/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/4/2009
Essex Rental Corp.: Statement of changes in beneficial ownership of securities
4
Friday, 12/4/2009
Rand Logistics, Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 12/4/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Thursday, 12/3/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/2/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Monday, 11/30/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/24/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 11/20/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 11/20/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Thursday, 11/19/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 11/18/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/18/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Monday, 11/16/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/16/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Thursday, 11/12/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/10/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
4
Thursday, 11/5/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
3
Tuesday, 11/3/2009
PHOENIX TECHNOLOGIES LTD: Initial statement of beneficial ownership of securities
4
Tuesday, 11/3/2009
PHOENIX TECHNOLOGIES LTD: Statement of changes in beneficial ownership of securities
3
Monday, 11/2/2009
IMMERSION CORP: Initial statement of beneficial ownership of securities
3/A
Monday, 11/2/2009
IMMERSION CORP: Initial statement of beneficial ownership of securities
4
Wednesday, 10/28/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 10/26/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 10/22/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/20/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/16/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/14/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/9/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/8/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/6/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Monday, 10/5/2009
TOLLGRADE COMMUNICATIONS INC \PA\: Statement of changes in beneficial ownership of securities
4
Friday, 10/2/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Friday, 10/2/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 10/1/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 10/1/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/29/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities
4
Monday, 9/28/2009
CPI CORP: Statement of changes in beneficial ownership of securities
4
Friday, 9/25/2009
AGILYSYS INC: Statement of changes in beneficial ownership of securities