Madison Avenue Partners, LP 13F holdings, Q2 2026
Holdings as of June 30, 2026 · filings on SEC EDGAR · this is the latest filing on record
Madison Avenue Partners, LP disclosed 25 US equity positions worth $2.3bn in its Q2 2026 13F filing. The largest position was GHC at 12.1% of the reported book, followed by INVH and MKL. Against the Q1 2026 filing, it opened 7 new positions, added to 5 and reduced 8 among the top 25 holdings.
What did Madison Avenue Partners, LP own in Q2 2026? Top 25 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q1 2026 |
|---|---|---|---|---|---|---|---|
| 1 | GHC GRAHAM HLDGS CO | Industrials | 12.1% | $281.2m | 246,368 | 0% | held |
| 2 | INVH INVITATION HOMES INC | Real Estate | 10.8% | $251.8m | 8,335,309 | – | new |
| 3 | MKL MARKEL GROUP INC | Financial Services | 9.4% | $219.4m | 112,325 | 28% | added |
| 4 | CPNG COUPANG INC | Consumer Cyclical | 9.3% | $216.4m | 12,457,195 | 33% | added |
| 5 | MAGNUM ICE CREAM CO NV | 8.2% | $189.6m | 10,892,592 | -5% | reduced | |
| 6 | TBPH THERAVANCE BIOPHARMA INC | Healthcare | 6.7% | $156.6m | 9,212,252 | -3% | reduced |
| 7 | SOLV SOLVENTUM CORP | Healthcare | 5.8% | $134.3m | 1,741,221 | -7% | reduced |
| 8 | STAA STAAR SURGICAL CO | Healthcare | 5.2% | $119.8m | 4,175,748 | 71% | added |
| 9 | INDV INDIVIOR PLC | Healthcare | 5.1% | $117.9m | 2,874,368 | -33% | reduced |
| 10 | LKFT LAKEFRONT BIOTHERAPEUTICS NV | Healthcare | 4.4% | $103.4m | 3,447,807 | 40% | added |
| 11 | GMED GLOBUS MED INC | Healthcare | 3.2% | $73.9m | 935,216 | 30% | added |
| 12 | OCTAVE INTELLIGENCE PLC | 3.0% | $68.8m | 4,222,663 | – | new | |
| 13 | BTI BRITISH AMERN TOB PLC | Consumer Defensive | 2.8% | $64.4m | 1,043,302 | -7% | reduced |
| 14 | STGW STAGWELL INC | 2.6% | $59.5m | 8,014,322 | 0% | held | |
| 15 | SANM SANMINA CORP | Technology | 2.1% | $47.7m | 188,322 | – | new |
| 16 | PRIM PRIMORIS SVCS CORP | Industrials | 2.0% | $45.8m | 462,058 | – | new |
| 17 | AD ARRAY DIGITAL INFRASTRUCTURE | Communication Services | 1.7% | $40.2m | 1,109,463 | – | new |
| 18 | AIV APARTMENT INVT & MGMT CO | Real Estate | 1.6% | $36.8m | 12,374,991 | 0% | held |
| 19 | SNDK SANDISK CORP | Technology | 0.9% | $22.1m | 9,698 | -98% | reduced |
| 20 | TPB TURNING PT BRANDS INC | Consumer Defensive | 0.9% | $21.0m | 247,823 | 0% | held |
| 21 | SBGI SINCLAIR INC | Communication Services | 0.8% | $19.7m | 1,383,470 | -6% | reduced |
| 22 | MAGN MAGNERA CORP | 0.7% | $15.3m | 1,302,066 | -18% | reduced | |
| 23 | MRP MILLROSE PPRYS INC | Real Estate | 0.4% | $9.0m | 298,461 | – | new |
| 24 | KROS KEROS THERAPEUTICS INC | Healthcare | 0.3% | $6.7m | 626,583 | 0% | held |
| 25 | MNRO MONRO INC | Consumer Cyclical | 0.1% | $1.6m | 95,966 | – | new |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.