WESTERLY CAPITAL MANAGEMENT, LLC SEC EDGAR Filings (CIK 0001546172)

SEC EDGAR filings, ownership reports, and insider transactions for WESTERLY CAPITAL MANAGEMENT, LLC.

Business address
201 Mission Street, Suite 580, San Francisco, CA, 94105
Top securities (13F)
VIAV, PRO, LUMN, HDSN, UDMY, MRVL, AIP, MTRX, BE, TAC, HIPO, SNAP, FRSH, BIDU, NXDR, CGNT, ADTN, FLR, COUR, and ESTC
Top holdings (Schedule 13G)
HDSN and CPTN
State of incorporation
DE
Fiscal year end
31 December
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WESTERLY CAPITAL MANAGEMENT, LLC has filed 42 SEC EDGAR filings since 02 Apr 2012

Latest Filings

Recent SEC filings for WESTERLY CAPITAL MANAGEMENT, LLC including 13F-HR, N-PX, SCHEDULE 13G and more.

Form type Document Filing Description Filing date Reporting date File number(s)
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2025 30 Sep 2025 028-16658
N-PX Open N-PX document View SEC filing for N-PX 02 Sep 2025 30 Jun 2025 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2025 30 Jun 2025 028-16658
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 24 Jun 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2025 31 Mar 2025 028-16658
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 20 Feb 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2025 31 Dec 2024 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2024 30 Sep 2024 028-16658
N-PX Open N-PX document View SEC filing for N-PX 28 Aug 2024 30 Jun 2024 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2024 30 Jun 2024 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2024 31 Mar 2024 028-16658
SC 13G Open SC 13G document View SEC filing for SC 13G 26 Mar 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 22 Mar 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2024 31 Dec 2023 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2023 30 Sep 2023 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2023 30 Jun 2023 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2023 31 Mar 2023 028-16658
SC 13G Open SC 13G document View SEC filing for SC 13G 20 Mar 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2023 31 Dec 2022 028-16658
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2022 30 Sep 2022 028-16658
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 09 Sep 2022
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2022 30 Jun 2022 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2022 31 Mar 2022 028-16658
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2022
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2022 31 Dec 2021 028-16658
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 04 Feb 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 08 Jan 2020
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 14 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 08 Jan 2019
SC 13G Open SC 13G document View SEC filing for SC 13G 13G 22 Aug 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13G/A 14 Feb 2018
SC 13G Open SC 13G document View SEC filing for SC 13G 13G 15 Sep 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Nov 2015 30 Sep 2015 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2015 30 Jun 2015 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2015 31 Mar 2015 028-16658
13F-HR Open 13F-HR document View SEC filing for 13F-HR 17 Feb 2015 31 Dec 2014 028-16658
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 22 Jan 2015
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G 02 Apr 2012

About this filer

WESTERLY CAPITAL MANAGEMENT, LLC files with the SEC under CIK 0001546172. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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