SUMMIT PARTNERS L P SEC EDGAR Filings (CIK 0000830588)

SEC EDGAR filings, ownership reports, and insider transactions for SUMMIT PARTNERS L P.

Business address
222 Berkeley Street, 18 Th Floor, Boston, MA, 02116
Top holdings (ownership)
ESMT, LFST, ATEN, SBDS, and KVYO
Top securities (13F)
KVYO, LFST, AVAH, AKA, JAMF, SBDS, MTSI, and ATEN
Top holdings (Schedule 13G)
KVYO and LFST
State of incorporation
DE
Fiscal year end
31 December
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SUMMIT PARTNERS L P has filed 270 SEC EDGAR filings since 21 Jan 2005

Latest Filings

Recent SEC filings for SUMMIT PARTNERS L P including 4, SCHEDULE 13G/A, 13F-HR and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 05 Jan 2026 01 Jan 2026 001-40979
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Nov 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Nov 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 04 Nov 2025 30 Sep 2025 028-11703
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 04 Nov 2025 30 Jun 2025 028-11703
4 Open 4 document View SEC filing for 4 4 10 Sep 2025 08 Sep 2025 001-41806
N-PX/A Open N-PX/A document View SEC filing for N-PX/A 28 Aug 2025 30 Jun 2025 028-11703
4 Open 4 document View SEC filing for 4 27 Aug 2025 25 Aug 2025 001-41806
N-PX Open N-PX document View SEC filing for N-PX 25 Aug 2025 30 Jun 2025 028-11703
4 Open 4 document View SEC filing for 4 4 22 Aug 2025 21 Aug 2025 001-41806
4 Open 4 document View SEC filing for 4 20 Aug 2025 18 Aug 2025 001-40478
4 Open 4 document View SEC filing for 4 4 15 Aug 2025 13 Aug 2025 001-41806
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 08 Aug 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Jul 2025 30 Jun 2025 028-11703
4 Open 4 document View SEC filing for 4 4 05 Jun 2025 04 Jun 2025 001-41806
4 Open 4 document View SEC filing for 4 4 20 May 2025 19 May 2025 001-41806
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 07 May 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 May 2025 31 Mar 2025 028-11703
4 Open 4 document View SEC filing for 4 4 17 Mar 2025 14 Mar 2025 001-41806
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 07 Feb 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 04 Feb 2025 31 Dec 2024 028-11703
4 Open 4 document View SEC filing for 4 4 11 Dec 2024 09 Dec 2024 001-41806
4 Open 4 document View SEC filing for 4 4 25 Nov 2024 25 Nov 2024 001-41806
4 Open 4 document View SEC filing for 4 4 18 Nov 2024 14 Nov 2024 001-41806
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 08 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 08 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 08 Nov 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 31 Oct 2024 30 Sep 2024 028-11703
4 Open 4 document View SEC filing for 4 17 Sep 2024 13 Sep 2024 001-41806
4 Open 4 document View SEC filing for 4 16 Sep 2024 12 Sep 2024 001-41806
4 Open 4 document View SEC filing for 4 13 Sep 2024 11 Sep 2024 001-41806
4 Open 4 document View SEC filing for 4 05 Sep 2024 03 Sep 2024 001-41806
4 Open 4 document View SEC filing for 4 04 Sep 2024 30 Aug 2024 001-41806
4 Open 4 document View SEC filing for 4 03 Sep 2024 29 Aug 2024 001-41806
4 Open 4 document View SEC filing for 4 30 Aug 2024 28 Aug 2024 001-41806
4 Open 4 document View SEC filing for 4 29 Aug 2024 27 Aug 2024 001-41806
4 Open 4 document View SEC filing for 4 28 Aug 2024 26 Aug 2024 001-41806
4 Open 4 document View SEC filing for 4 27 Aug 2024 23 Aug 2024 001-41806
4 Open 4 document View SEC filing for 4 26 Aug 2024 22 Aug 2024 001-41806
4 Open 4 document View SEC filing for 4 23 Aug 2024 21 Aug 2024 001-41806
4 Open 4 document View SEC filing for 4 22 Aug 2024 20 Aug 2024 001-41806
N-PX Open N-PX document View SEC filing for N-PX 22 Aug 2024 30 Jun 2024 028-11703
4 Open 4 document View SEC filing for 4 20 Aug 2024 16 Aug 2024 001-41806
13F-HR Open 13F-HR document View SEC filing for 13F-HR 18 Jul 2024 30 Jun 2024 028-11703
4 Open 4 document View SEC filing for 4 4 29 May 2024 24 May 2024 001-40478
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2024 31 Mar 2024 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 07 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 07 Feb 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 31 Jan 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Jan 2024 31 Dec 2023 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 24 Oct 2023 30 Sep 2023 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Oct 2023 23 Oct 2023 001-41806
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Sep 2023 22 Sep 2023 001-41806
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 20 Sep 2023 20 Sep 2023 001-41806
13F-HR Open 13F-HR document View SEC filing for 13F-HR 21 Jul 2023 30 Jun 2023 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 20 Apr 2023 31 Mar 2023 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Mar 2023 07 Mar 2023 001-40835
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 03 Mar 2023 001-40835
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2023 31 Dec 2022 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 01 Feb 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 04 Nov 2022 30 Sep 2022 028-11703
4 Open 4 document View SEC filing for 4 09 Sep 2022 08 Sep 2022 001-36343
13F-HR Open 13F-HR document View SEC filing for 13F-HR 26 Jul 2022 30 Jun 2022 028-11703
4 Open 4 document View SEC filing for 4 28 Jun 2022 24 Jun 2022 001-36343
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 May 2022 31 Mar 2022 028-11703
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 09 Feb 2022
13F-HR Open 13F-HR document View SEC filing for 13F-HR 09 Feb 2022 31 Dec 2021 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 04 Feb 2022
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 04 Feb 2022
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 04 Feb 2022
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 04 Feb 2022
4 Open 4 document View SEC filing for 4 FORM 4 - 10 Dec 2021 07 Dec 2021 001-36343
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2021 30 Sep 2021 028-11703
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 28 Oct 2021 28 Oct 2021 001-40979
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 23 Sep 2021 23 Sep 2021 001-40835
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 22 Sep 2021 22 Sep 2021 001-40828
13F-HR Open 13F-HR document View SEC filing for 13F-HR 26 Jul 2021 30 Jun 2021 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 29 Jun 2021 25 Jun 2021 001-40478
4 Open 4 document View SEC filing for 4 FORM 4 - 16 Jun 2021 14 Jun 2021 001-40478
3 Open 3 document View SEC filing for 3 FORM 3 - 10 Jun 2021 10 Jun 2021 001-40478
4 Open 4 document View SEC filing for 4 FORM 4 - 03 May 2021 29 Apr 2021 001-36343
13F-HR Open 13F-HR document View SEC filing for 13F-HR 23 Apr 2021 31 Mar 2021 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 04 Feb 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 03 Feb 2021 31 Dec 2020 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2020 30 Sep 2020 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 07 Aug 2020 30 Jun 2020 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 28 May 2020 27 May 2020 001-36343
13F-HR Open 13F-HR document View SEC filing for 13F-HR 21 Apr 2020 31 Mar 2020 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 Feb 2020 31 Dec 2019 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 28 Jan 2020
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Dec 2019 04 Dec 2019 001-36343
13F-HR Open 13F-HR document View SEC filing for 13F-HR 22 Oct 2019 30 Sep 2019 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 01 Aug 2019 30 Jun 2019 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 May 2019 31 Mar 2019 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Feb 2019 31 Dec 2018 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 09 Nov 2018 07 Nov 2018 001-36343
13F-HR Open 13F-HR document View SEC filing for 13F-HR 25 Oct 2018 30 Sep 2018 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Jul 2018 30 Jun 2018 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 30 Apr 2018 30 Apr 2018 001-38324
13F-HR Open 13F-HR document View SEC filing for 13F-HR 17 Apr 2018 31 Mar 2018 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2018
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2018
13F-HR Open 13F-HR document View SEC filing for 13F-HR 09 Feb 2018 31 Dec 2017 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 19 Dec 2017 19 Dec 2017 001-38324
3 Open 3 document View SEC filing for 3 FORM 3 - 14 Dec 2017 14 Dec 2017 001-38324
13F-HR Open 13F-HR document View SEC filing for 13F-HR 24 Oct 2017 30 Sep 2017 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 25 Jul 2017 30 Jun 2017 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jun 2017 31 May 2017 001-36343
13F-HR Open 13F-HR document View SEC filing for 13F-HR 02 May 2017 31 Mar 2017 028-11703
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 11 Apr 2017
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 08 Feb 2017
13F-HR Open 13F-HR document View SEC filing for 13F-HR 30 Jan 2017 31 Dec 2016 028-11703
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 16 Nov 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 10 Nov 2016 30 Sep 2016 028-11703
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 10 Nov 2016 30 Jun 2016 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Jul 2016 30 Jun 2016 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 29 Jun 2016
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Jun 2016 01 Jun 2016 001-36343
4 Open 4 document View SEC filing for 4 FORM 4 - 20 May 2016 18 May 2016 001-37771
3 Open 3 document View SEC filing for 3 FORM 3 - 12 May 2016 12 May 2016 001-37771
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Apr 2016 31 Mar 2016 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 05 Feb 2016
4 Open 4 document View SEC filing for 4 4 01 Feb 2016 28 Jan 2016 001-35451
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Jan 2016 31 Dec 2015 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 03 Nov 2015 30 Sep 2015 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 07 Jul 2015 30 Jun 2015 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Jun 2015 10 Jun 2015 001-36343
4 Open 4 document View SEC filing for 4 FORM 4 - 02 Jun 2015 29 May 2015 001-35451
4 Open 4 document View SEC filing for 4 FORM 4 - 19 May 2015 15 May 2015 001-35451
13F-HR Open 13F-HR document View SEC filing for 13F-HR 08 Apr 2015 31 Mar 2015 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Feb 2015 11 Feb 2015 001-35451
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 04 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 04 Feb 2015
13F-HR Open 13F-HR document View SEC filing for 13F-HR 02 Feb 2015 31 Dec 2014 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 04 Dec 2014 04 Dec 2014 001-35009
13F-HR Open 13F-HR document View SEC filing for 13F-HR 21 Oct 2014 30 Sep 2014 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 22 Jul 2014 30 Jun 2014 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 08 Apr 2014 31 Mar 2014 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 28 Mar 2014 26 Mar 2014 001-36343
3 Open 3 document View SEC filing for 3 FORM 3 - 20 Mar 2014 20 Mar 2014 001-36343
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO SCHEDULE 13G 17 Jan 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO SCHEDULE 13G 17 Jan 2014
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Jan 2014 31 Dec 2013 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 22 Oct 2013 30 Sep 2013 028-11703
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 01 Oct 2013 31 Dec 2012 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Sep 2013 11 Sep 2013 001-35300
4 Open 4 document View SEC filing for 4 FORM 4 - 12 Sep 2013 10 Sep 2013 001-35004
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Sep 2013 04 Sep 2013 001-35300
13F-HR Open 13F-HR document View SEC filing for 13F-HR 30 Jul 2013 30 Jun 2013 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Jun 2013 13 Jun 2013 001-35300
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Jun 2013 04 Jun 2013 001-35300
4 Open 4 document View SEC filing for 4 FORM 4 - 16 May 2013 14 May 2013 001-35004
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 01 May 2013 31 Mar 2013 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 13 Mar 2013 12 Mar 2013 001-35004
4 Open 4 document View SEC filing for 4 FORM 4 - 06 Mar 2013 04 Mar 2013 001-35300
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO SCHEDULE 13G 13 Feb 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO SCHEDULE 13G 12 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 12 Feb 2013
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 16 Jan 2013 31 Dec 2012 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 05 Dec 2012 03 Dec 2012 001-35004
4 Open 4 document View SEC filing for 4 FORM 4 - 03 Dec 2012 29 Nov 2012 001-35300
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13F-HR 31 Oct 2012 30 Sep 2012 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR FORM 13F 17 Jul 2012 30 Jun 2012 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 11 Jun 2012 07 Jun 2012 001-35004
4 Open 4 document View SEC filing for 4 FORM 4 - 14 May 2012 10 May 2012 001-35300
13F-HR Open 13F-HR document View SEC filing for 13F-HR FOR QUARTER ENDED MARCH 31, 2012 03 May 2012 31 Mar 2012 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Mar 2012 20 Mar 2012 001-35451
3 Open 3 document View SEC filing for 3 FORM 3 - 14 Mar 2012 14 Mar 2012 001-35451
4 Open 4 document View SEC filing for 4 FORM 4 - 14 Mar 2012 13 Mar 2012 001-35004
13F-HR Open 13F-HR document View SEC filing for 13F-HR FOR QUARTER ENDED DECEMBER, 2011 13 Feb 2012 31 Dec 2011 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO.5 13 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2012
4 Open 4 document View SEC filing for 4 FORM 4 - 10 Nov 2011 09 Nov 2011 001-35300
13F-HR Open 13F-HR document View SEC filing for 13F-HR FOR QUARTER ENDED SEPTEMBER 30, 2011 02 Nov 2011 30 Sep 2011 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 21 Oct 2011 19 Oct 2011 001-35300
3 Open 3 document View SEC filing for 3 FORM 3 13 Oct 2011 13 Oct 2011 001-35300
13F-HR Open 13F-HR document View SEC filing for 13F-HR FOR QUARTER ENDED JUNE 30, 2011 03 Aug 2011 30 Jun 2011 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR FOR QUARTER ENDED MARCH 31, 2011 10 May 2011 31 Mar 2011 028-11703
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO.4 09 Feb 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 09 Feb 2011
SC 13G Open SC 13G document View SEC filing for SC 13G 09 Feb 2011
13F-HR Open 13F-HR document View SEC filing for 13F-HR FOR QUARTER ENDED DECEMBER 31, 2010 01 Feb 2011 31 Dec 2010 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 22 Dec 2010 22 Dec 2010 001-35009
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2010 20 Dec 2010 001-35004
3 Open 3 document View SEC filing for 3 MAIN DOCUMENT DESCRIPTION 16 Dec 2010 16 Dec 2010 001-35009
3 Open 3 document View SEC filing for 3 FORM 3 14 Dec 2010 14 Dec 2010 001-35004
13F-HR Open 13F-HR document View SEC filing for 13F-HR FOR QUARTER ENDED 9/30/2010 22 Oct 2010 30 Sep 2010 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR FORM 13-F FOR PE 06/30/2010 05 Aug 2010 30 Jun 2010 028-11703
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 May 2010 31 Mar 2010 028-11703
4 Open 4 document View SEC filing for 4 FORM 4 - 09 Apr 2010 08 Apr 2010 001-32622
4 Open 4 document View SEC filing for 4 FORM 4 - 17 Mar 2010 15 Mar 2010 001-32622
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 11 Feb 2010
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Feb 2010 31 Dec 2009 028-11703

About this filer

SUMMIT PARTNERS L P files with the SEC under CIK 0000830588. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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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