One Madison Group LLC
- SEC CIK
- 0001728278
- Latest filing
- Aug 14, 2026
Holdings in Q1 2026
Holdings as of Mar 31, 2026, filed May 15, 2026. Long positions only; changes compare share counts with Q4 2025.
- Positions
- 28
- +1 vs. Q4 2025
- Portfolio value
- $865.8M
- −$821.6K (−0.1%) vs. Q4 2025
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| JHXJames Hardie Industries plc | Stock | 76,300 | $1.45M | 0.2% | +76,300 | New | History |
| METAMeta Platforms, Inc. | Stock | 5,000 | $2.86M | 0.3% | −6,000−54.5% | Reduced | History |
| CLHClean Harbors Inc | COM | 24,160 | $6.93M | 0.8% | +24,160 | New | History |
| JCIJohnson Controls International plc | Stock | 92,000 | $12.0M | 1.4% | +92,000 | New | History |
| IBKRInteractive Brokers Group, Inc. | Stock | 219,375 | $14.7M | 1.7% | +79,375+56.7% | Added | History |
| DDOGDatadog, Inc. | CL A COM | 140,900 | $16.6M | 1.9% | −39,100−21.7% | Reduced | History |
| FERGFerguson Enterprises Inc. | COMMON STOCK NEW | 80,000 | $18.7M | 2.2% | +80,000 | New | History |
| ORLYO Reilly Automotive Inc | Stock | 220,000 | $20.3M | 2.3% | +60,000+37.5% | Added | History |
| HEIHeico Corp | COM | 75,000 | $20.6M | 2.4% | −5,000−6.3% | Reduced | History |
| SPOTSpotify Technology S.A. | Stock | 43,000 | $20.9M | 2.4% | +4,000+10.3% | Added | History |
| SHWSherwin Williams Co | COM | 70,000 | $22.4M | 2.6% | +27,000+62.8% | Added | History |
| NFLXNetflix Inc | Stock | 260,000 | $25.0M | 2.9% | +2,000+0.8% | Added | History |
| NVDANVIDIA Corp | Stock | 160,000 | $27.9M | 3.2% | +160,000 | New | History |
| UNPUnion Pacific Corp | Stock | 118,730 | $28.8M | 3.3% | +18,730+18.7% | Added | History |
| APGAPi Group Corp | COM STK | 750,000 | $30.4M | 3.5% | −50,000−6.3% | Reduced | History |
| RBCRBC Bearings INC | COM | 60,000 | $32.6M | 3.8% | +5,000+9.1% | Added | History |
| RACEFerrari N.V. | COM | 100,000 | $33.8M | 3.9% | −5,000−4.8% | Reduced | History |
| WWDWoodward, Inc. | COM | 100,360 | $35.9M | 4.1% | −16,640−14.2% | Reduced | History |
| HLTHilton Worldwide Holdings Inc. | COM | 123,040 | $37.4M | 4.3% | +13,040+11.9% | Added | History |
| GEGeneral Electric Co | Stock | 133,530 | $37.9M | 4.4% | −7,470−5.3% | Reduced | History |
| LOARLoar Holdings Inc. | COM SHS | 695,000 | $39.8M | 4.6% | +7,000+1.0% | Added | History |
| TTWOTake Two Interactive Software Inc | COM | 214,000 | $42.3M | 4.9% | −29,000−11.9% | Reduced | History |
| GOOGAlphabet Inc. | Stock | 165,000 | $47.3M | 5.5% | +2,000+1.2% | Added | History |
| GEVGE Vernova Inc. | Stock | 60,000 | $52.4M | 6.0% | −6,000−9.1% | Reduced | History |
| MLMMartin Marietta Materials Inc | COM | 91,000 | $53.6M | 6.2% | +26,000+40.0% | Added | History |
| AMZNAmazon Com Inc | Stock | 270,000 | $56.2M | 6.5% | +36,000+15.4% | Added | History |
| CRCrane Co | COMMON STOCK | 359,520 | $61.5M | 7.1% | +19,520+5.7% | Added | History |
| XPOXPO, Inc. | COM | 336,700 | $65.5M | 7.6% | −27,166−7.5% | Reduced | History |
Sold out since Q4 2025 (4)
Positions held at the end of Q4 2025 that are gone from this filing.
| Security | Class | Shares in Q4 2025 | Value in Q4 2025 | % of portfolio in Q4 2025 | History |
|---|---|---|---|---|---|
| TDGTransDigm Group INC | COM | 19,000 | $25.3M | 2.9% | History |
| SHOPShopify Inc. | Stock | 130,000 | $20.9M | 2.4% | History |
| BXBlackstone Inc. | COM | 135,000 | $20.8M | 2.4% | History |
| MSFTMicrosoft Corp | Stock | 41,500 | $20.1M | 2.3% | History |