Madison Avenue Partners, LP SEC EDGAR Filings (CIK 0001801265)

SEC EDGAR filings, ownership reports, and insider transactions for Madison Avenue Partners, LP.

Business address
150 East 58 Th Street, 14 Th Floor, New York, NY, 10155
Top securities (13F)
GHC, SNDK, MKL, INDV, GMED, SOLV, TBPH, GLPG, BTI, WLY, STGW, NWSA, KROS, MAGN, AIV, CTRI, FSP, NNI, ALMS, and SN
Top holdings (Schedule 13D)
SLRN
Top holdings (Schedule 13G)
WLY, INDV, SAGE, MDRX, MAGN, KROS, CRGX, and OVID
State of incorporation
DE
Fiscal year end
31 December
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Madison Avenue Partners, LP has filed 76 SEC EDGAR filings since 14 Feb 2020

Latest Filings

Recent SEC filings for Madison Avenue Partners, LP including SCHEDULE 13G, 13F-HR, SCHEDULE 13G/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 29 Jan 2026
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2025 30 Sep 2025 028-20035
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025
N-PX Open N-PX document View SEC filing for N-PX 26 Aug 2025 30 Jun 2025 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2025 30 Jun 2025 028-20035
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Aug 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Aug 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2025 31 Mar 2025 028-20035
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 May 2025
SCHEDULE 13D Open SCHEDULE 13D document View SEC filing for SCHEDULE 13D 30 Apr 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 28 Apr 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 01 Apr 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 18 Mar 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2025 31 Dec 2024 028-20035
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Nov 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Nov 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2024 30 Sep 2024 028-20035
SC 13G Open SC 13G document View SEC filing for SC 13G 30 Sep 2024
N-PX Open N-PX document View SEC filing for N-PX 28 Aug 2024 30 Jun 2024 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2024 30 Jun 2024 028-20035
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 24 Jul 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Jun 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 30 May 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2024 31 Mar 2024 028-20035
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 03 May 2024
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Feb 2024 31 Dec 2023 028-20035
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 22 Jan 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 3 TO THE SCHEDULE 13G 11 Dec 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2023 30 Sep 2023 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2023 30 Jun 2023 028-20035
SC 13G Open SC 13G document View SEC filing for SC 13G 31 Jul 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2023 31 Mar 2023 028-20035
SC 13G Open SC 13G document View SEC filing for SC 13G 23 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2023 31 Dec 2022 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2022 30 Sep 2022 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2022 30 Jun 2022 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2022 31 Mar 2022 028-20035
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Apr 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO THE SCHEDULE 13G 04 Mar 2022
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2022 31 Dec 2021 028-20035
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO THE SCHEDULE 13G 14 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO THE SCHEDULE 13G 14 Feb 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 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 028-20035
SC 13G Open SC 13G document View SEC filing for SC 13G 05 Nov 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 01 Nov 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 22 Oct 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 27 Sep 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Aug 2021 30 Jun 2021 028-20035
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A 27 May 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 17 May 2021 31 Mar 2021 028-20035
SC 13D Open SC 13D document View SEC filing for SC 13D 12 Mar 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 13G 2020 16 Feb 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 13G 2020 12 Feb 2021
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Feb 2021 31 Dec 2020 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 Nov 2020 30 Sep 2020 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2020 30 Jun 2020 028-20035
13F-HR/A Open 13F-HR/A document View SEC filing for 13F-HR/A 22 May 2020 31 Mar 2020 028-20035
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2020 31 Mar 2020 028-20035
SC 13G Open SC 13G document View SEC filing for SC 13G 13G 14 Feb 2020
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2020 31 Dec 2019 028-20035

About this filer

Madison Avenue Partners, LP files with the SEC under CIK 0001801265. 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.
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Updates follow new EDGAR submissions and periodic data refreshes.

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