NORTH RUN CAPITAL, LP SEC EDGAR Filings (CIK 0001212897)

SEC EDGAR filings, ownership reports, and insider transactions for NORTH RUN CAPITAL, LP.

Business address
867 Boylston Street, 5 Th Floor, #1361, Boston, MA, 02116
Top holdings (ownership)
LNSR and SCND
Top securities (13F)
AIOT, SQNS, LNSR, VRNS, AIRG, MXCT, SUMO, SILC, SMWB, PEGA, SCU, OLO, CSTM, SMTI, KLR, SFE, CYBR, NEWR, STXS, and MX
Top holdings (Schedule 13D)
LNSR
Top holdings (Schedule 13G)
TELA and SCND
State of incorporation
DE
Fiscal year end
31 December
Former names
NORTH RUN CAPITAL, L P (to 14 Nov 2011), NORTH RUN CAPITAL L P (to 09 Jan 2007)
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NORTH RUN CAPITAL, LP has filed 195 SEC EDGAR filings since 02 Jan 2003

Latest Filings

Recent SEC filings for NORTH RUN CAPITAL, LP including SCHEDULE 13G/A, SCHEDULE 13G, SCHEDULE 13D/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
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 Aug 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 30 May 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 30 May 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 25 Mar 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Feb 2025
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 04 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 21 Mar 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
3 Open 3 document View SEC filing for 3 14 Feb 2024 13 Feb 2024 000-06658
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2024
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 06 Jun 2023 18 May 2023 001-39473
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 19 May 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2023 31 Dec 2022 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2022 30 Sep 2022 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2022 30 Jun 2022 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2022 31 Mar 2022 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2022 31 Dec 2021 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2022
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2022
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2022
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2022
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 15 Nov 2021 30 Sep 2021 028-11182
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 17 Aug 2021 30 Jun 2021 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Aug 2021 30 Jun 2021 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 17 May 2021 31 Mar 2021 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Feb 2021 31 Dec 2020 028-11182
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 12 Feb 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Nov 2020 30 Sep 2020 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2020 30 Jun 2020 028-11182
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 18 May 2020 31 Mar 2020 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2020 31 Mar 2020 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2020 31 Dec 2019 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Feb 2020
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2019 30 Sep 2019 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2019 30 Jun 2019 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2019 31 Mar 2019 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2019 31 Dec 2018 028-11182
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2019
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2018 30 Sep 2018 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Aug 2018 30 Jun 2018 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 May 2018 31 Mar 2018 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13 09 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Feb 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Feb 2018
13F-HR Open 13F-HR document View SEC filing for 13F-HR 09 Feb 2018 31 Dec 2017 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2017 30 Sep 2017 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 11 Aug 2017 30 Jun 2017 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 May 2017 31 Mar 2017 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Feb 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Feb 2017
13F-HR Open 13F-HR document View SEC filing for 13F-HR 10 Feb 2017 31 Dec 2016 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2016 30 Sep 2016 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Aug 2016 30 Jun 2016 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 May 2016 31 Mar 2016 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Feb 2016 31 Dec 2015 028-11182
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2016
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Nov 2015 30 Sep 2015 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2015 30 Jun 2015 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2015 31 Mar 2015 028-11182
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 13 Feb 2015
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 13 Feb 2015
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2015 31 Dec 2014 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2015
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2014 30 Sep 2014 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2014 30 Jun 2014 028-11182
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 16 May 2014 31 Mar 2014 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2014 31 Mar 2014 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2014
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2014 31 Dec 2013 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Nov 2013 30 Sep 2013 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 09 Aug 2013 30 Jun 2013 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL LP 13F 1Q 2013 10 May 2013 31 Mar 2013 028-11182
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2013
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2013
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL, LP - 13F 4Q 2012 08 Feb 2013 31 Dec 2012 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL, LP 13F 3Q 2012 09 Nov 2012 30 Sep 2012 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL, LP 13F 2Q 2012 10 Aug 2012 30 Jun 2012 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL, LP 13F 1 Q 2012 11 May 2012 31 Mar 2012 028-11182
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 09 Apr 2012
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL LP 13F 4Q 2011 10 Feb 2012 31 Dec 2011 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 1 10 Feb 2012
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 2 10 Feb 2012
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 1 10 Feb 2012
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G AMENDMENT NO. 3 10 Feb 2012
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 02 Dec 2011
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL, LP 13F 3Q 2011 14 Nov 2011 30 Sep 2011 028-11182
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 01 Sep 2011
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL 13F 2Q 2011 12 Aug 2011 30 Jun 2011 028-11182
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 28 Jul 2011
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 01 Jul 2011
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL 13F 1Q 2011 13 May 2011 31 Mar 2011 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL LP 13F 4Q 2010 11 Feb 2011 31 Dec 2010 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 11 Feb 2011
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 11 Feb 2011
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 01 Feb 2011
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SCHEDULE 13D/A 23 Dec 2010
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL 13F 3RD QUARTER 2010 12 Nov 2010 30 Sep 2010 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Aug 2010 30 Jun 2010 028-11182
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL, LP 13F 1Q 2010 14 May 2010 31 Mar 2010 028-11182
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2010
13F-HR Open 13F-HR document View SEC filing for 13F-HR NORTH RUN CAPITAL LP 13F 4Q 2009 12 Feb 2010 31 Dec 2009 028-11182

About this filer

NORTH RUN CAPITAL, LP files with the SEC under CIK 0001212897. 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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