Cowen Investment Management LLC

Entity
Company
Business address
599 Lexington Avenue, 20 Th Floor, 10022 New York, NY
Phone
212 845 7900
State of incorporation
DE
Fiscal year end
December 31
Former names
Ramius LLC (to 8/15/2013)
13F signature
John Holmes - Chief Operating Officer
All SEC filings
View on sec.gov
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Cowen Investment Management LLC has filed 328 SEC EDGAR filings since 11/2/2009

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
13F-HR Open Document Open Filing May 15, 2025 Mar 31, 2025 028-13626
13F-HR Open Document Open Filing Feb 13, 2025 Dec 31, 2024 028-13626
13F-HR Open Document Open Filing Nov 8, 2024 Sep 30, 2024 028-13626
13F-HR Open Document Open Filing Aug 29, 2024 Mar 31, 2024 028-13626
13F-HR Open Document Open Filing Aug 29, 2024 Jun 30, 2024 028-13626
N-PX Open Document Open Filing Aug 29, 2024 Jun 30, 2024 028-13626
13F-HR Open Document Open Filing Aug 29, 2024 Dec 31, 2023 028-13626
13F-HR Open Document Open Filing Nov 13, 2023 Sep 30, 2023 028-13626
13F-HR Open Document Open Filing Aug 15, 2023 Jun 30, 2023 028-13626
13F-HR Open Document Open Filing May 11, 2023 Mar 31, 2023 028-13626
13F-HR Open Document Open Filing Feb 13, 2023 Dec 31, 2022 028-13626
13F-HR Open Document Open Filing Nov 14, 2022 Sep 30, 2022 028-13626
13F-HR/A Open Document Open Filing Aug 10, 2022 Mar 31, 2022 028-13626
13F-HR Open Document Open Filing Aug 9, 2022 Jun 30, 2022 028-13626
13F-HR Open Document Open Filing May 16, 2022 Mar 31, 2022 028-13626
13F-HR Open Document Open Filing Feb 11, 2022 Dec 31, 2021 028-13626
13F-HR Open Document Open Filing Nov 15, 2021 Sep 30, 2021 028-13626
13F-HR Open Document Open Filing Aug 11, 2021 Jun 30, 2021 028-13626
13F-HR Open Document Open Filing May 14, 2021 Mar 31, 2021 028-13626
13F-HR Open Document Open Filing Feb 12, 2021 Dec 31, 2020 028-13626
13F-HR Open Document Open Filing Nov 12, 2020 Sep 30, 2020 028-13626
13F-HR Open Document Open Filing Aug 12, 2020 Jun 30, 2020 028-13626
13F-HR Open Document Open Filing May 14, 2020 Mar 31, 2020 028-13626
13F-HR Open Document Open Filing Feb 14, 2020 Dec 31, 2019 028-13626
13F-HR Open Document Open Filing Nov 15, 2019 Sep 30, 2019 028-13626
13F-NT Open Document Open Filing Aug 14, 2019 Jun 30, 2019 028-13626
13F-NT Open Document Open Filing May 14, 2019 Mar 31, 2019 028-13626
13F-NT Open Document Open Filing Feb 13, 2019 Dec 31, 2018 028-13626
13F-NT Open Document Open Filing Nov 13, 2018 Sep 30, 2018 028-13626
13F-NT Open Document Open Filing Aug 14, 2018 Jun 30, 2018 028-13626
13F-NT Open Document Open Filing May 15, 2018 Mar 31, 2018 028-13626
13F-NT Open Document Open Filing Feb 15, 2018 Dec 31, 2017 028-13626