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Madison Avenue Partners, LP

Q3 2025 Holdings

Filed 2025-11-14 | 20 holdings | $1.7B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Graham Hldgs Co(GHC)COM CL B384637104$289.4M245,82917.3%
Sandisk Corp(SNDK)COM80004C200$231.4M2,062,52113.8%
Markel Group Inc(MKL)COM570535104$161.1M84,3109.6%
Indivior PLC(INDV)ORDG4766E116$155.8M6,463,5859.3%
Globus MED Inc(GMED)CL A379577208$145.9M2,548,1638.7%
Solventum Corp(SOLV)COM SHS83444M101$145.2M1,988,3768.7%
Theravance Biopharma Inc(TBPH)COMG8807B106$138.9M9,511,1508.3%
Galapagos NV(GLPG)SPON ADR36315X101$76.1M2,195,7754.5%
British Amern TOB PLC(BMTA)SPONSORED ADR110448107$65.0M1,223,7673.9%
Wiley John & Sons Inc(WLY)CL A968223206$47.4M1,170,6242.8%
Stagwell Inc(STGW)COM CL A85256A109$45.1M8,014,3222.7%
News Corp New(NWSA)CL A65249B109$44.6M1,453,3222.7%
Keros Therapeutics Inc(KROS)COM492327101$42.8M2,708,2182.6%
Magnera Corp(MAGN)COM SHS55939A107$33.2M2,832,2812.0%
Apartment Invt & Mgmt Co(AIV)CL A03748R747$28.7M3,617,3141.7%
Centuri Holdings Inc(CTRI)COM SHS155923105$14.7M693,1360.9%
Franklin STR Pptys Corp(FSP)COM35471R106$4.1M2,580,3570.2%
Nelnet Inc(NNI)CL A64031N108$4.0M31,5350.2%
Alumis Inc(ALMS)COM022307102$1.7M417,7770.1%
Sharkninja Inc(SN)COM SHSG8068L108$634.6K6,1520.0%