Q1 2026 · 13F-HR
Madison Avenue Partners, LPholdings as filed
Filed 2026-05-15 · accession 0001801265-26-000003
$2.30B
Reported value
27
Positions
2026-03-31
Period end
The Brief · Madison Avenue Partners, LP · Q1 2026
AI · grounded in 13F
Madison Avenue Partners, LP closed its position in Solstice Advanced Matls Inc SOLS, reducing exposure by $135.2M. The fund established new positions in Coupang Inc CPNG for $176.8M and Icon PLC ICLR for $142M. Other notable activity includes a 78% increase in shares of Magnum Ice Cream Co NV MICC and the complete exit of UniFirst Corp Mass UNF for $58.6M.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 80004C200 | SNDK | SANDISK CORP | $393.3M | 17.1% | 619,010 | Common | SOLE |
| 384637104 | GHC | GRAHAM HLDGS CO | $259.9M | 11.3% | 245,829 | Common | SOLE |
| 22266T109 | CPNG | COUPANG INC | $176.8M | 7.69% | 9,363,621 | Common | SOLE |
| N5505D105 | MICC | MAGNUM ICE CREAM CO NV | $171.1M | 7.44% | 11,445,529 | Common | SOLE |
| 570535104 | MKL | MARKEL GROUP INC | $168.2M | 7.32% | 87,889 | Common | SOLE |
| G8807B106 | TBPH | THERAVANCE BIOPHARMA INC | $154.4M | 6.71% | 9,511,150 | Common | SOLE |
| G4705A100 | ICLR | ICON PLC | $142.0M | 6.17% | 1,282,838 | Common | SOLE |
| 45579U109 | INDV | INDIVIOR PLC | $131.5M | 5.72% | 4,315,162 | Common | SOLE |
| 83444M101 | SOLV | SOLVENTUM CORP | $122.5M | 5.33% | 1,875,736 | Common | SOLE |
| 60855R100 | MOH | MOLINA HEALTHCARE INC | $84.5M | 3.67% | 633,877 | Common | SOLE |
| 36315X101 | LKFT | GALAPAGOS NV | $74.0M | 3.22% | 2,465,179 | Common | SOLE |
| 110448107 | BTI | BRITISH AMERN TOB PLC | $65.7M | 2.86% | 1,123,767 | Common | SOLE |
| 379577208 | GMED | GLOBUS MED INC | $61.8M | 2.69% | 717,476 | Common | SOLE |
| 85256A109 | STGW | STAGWELL INC | $50.4M | 2.19% | 8,014,322 | Common | SOLE |
| 03748R747 | AIV | APARTMENT INVT & MGMT CO | $50.4M | 2.19% | 12,374,991 | Common | SOLE |
| 852312305 | STAA | STAAR SURGICAL CO | $45.7M | 1.99% | 2,441,678 | Common | SOLE |
| 968223206 | WLY | WILEY JOHN & SONS INC | $25.8M | 1.12% | 678,417 | Common | SOLE |
| 741623102 | PRMB | PRIMO BRANDS CORPORATION | $24.9M | 1.08% | 1,321,942 | Common | SOLE |
| 90041L105 | TPB | TURNING PT BRANDS INC | $21.5M | 0.93% | 247,723 | Common | SOLE |
| 829242106 | SBGI | SINCLAIR INC | $19.1M | 0.83% | 1,473,484 | Common | SOLE |
| 67011P100 | DNOW | DNOW INC | $16.3M | 0.71% | 1,365,067 | Common | SOLE |
| 55939A107 | MAGN | MAGNERA CORP | $15.1M | 0.66% | 1,590,616 | Common | SOLE |
| 152413100 | CBC | CENTRAL BANCOMPANY | $10.7M | 0.46% | 444,933 | Common | SOLE |
| 492327101 | KROS | KEROS THERAPEUTICS INC | $6.9M | 0.30% | 626,583 | Common | SOLE |
| 698884103 | PAR | PAR TECHNOLOGY CORP | $6.0M | 0.26% | 447,878 | Common | SOLE |
| 35471R106 | FSP | FRANKLIN STR PPTYS CORP | $717,748 | 0.03% | 1,080,132 | Common | SOLE |
| G8068L108 | SN | SHARKNINJA INC | $651,497 | 0.03% | 6,152 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.