Managers / Q1 2026
Madison Avenue Partners, LP
CIK 0001801265 · 150 EAST 58TH STREET, 14TH FLOOR, NEW YORK, NY, 10155 · 212-702-8644
Reported Value
$2.3B
Q1 2026
Positions
27
Filings on Record
27
2019–present window
Filed
May 15, 2026
original filing
Summary
Madison Avenue Partners, Lp reported $2.3B in U.S.-listed holdings across 27 positions for Q1 2026.
Its largest position, SNDK, represents 17.1% of the portfolio.
Compared with Q4 2025, the fund opened 7 new positions and exited 3.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
Composition data arrives with ticker enrichment.
Quarter-over-Quarter Changes full breakdown →
Holdings — Q1 2026
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $2.3B | 27 | May 15, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $2.3B | 23 | Feb 17, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $1.7B | 20 | Nov 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $1.5B | 26 | Aug 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $1.2B | 22 | May 15, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $944M | 15 | Feb 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $1.1B | 25 | Nov 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $792M | 20 | Aug 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $620M | 18 | May 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $708M | 19 | Feb 16, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $705M | 20 | Nov 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $458M | 19 | Aug 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $465M | 18 | May 15, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $564.5B | 22 | Feb 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $466M | 18 | Nov 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $489M | 16 | Aug 15, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $535.6B | 18 | May 16, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $462M | 16 | Feb 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $451M | 17 | Nov 15, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $335M | 14 | Aug 16, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $326M | 14 | May 17, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $275M | 12 | Feb 12, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $279M | 16 | Nov 16, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $254M | 18 | Aug 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $202M | 18 | May 22, 2020 | RESTATEMENT | changes · EDGAR ↗ |
| Q4 2019 | $116M | 15 | Feb 14, 2020 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.