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One Madison Group LLC

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13F filer, CIK 1728278, NEW YORK, NY

One Madison Group LLC reported $866,603,768 across 27 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-17. Its ten largest share positions make up 56.79% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001420506-26-000582

Period
2025-12-31
Reported value
$867M
Holdings
27
Top 10 weight
56.79%
New
0
Sold out
4

Largest buys vs the previous quarter

SecurityShares changeApprox. value
MLMadded+61,000$38M
NFLXadded+233,000$21.8M
WWDadded+64,000$19.3M
RBCadded+31,877$14.3M
LOARadded+125,000$8.5M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
CARTexited-1,180,346-$43.4M
SNOWexited-134,597-$30.4M
METAreduced-29,000-$19.1M
DDOGreduced-70,000-$9.52M
GEreduced-29,000-$8.93M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2025

Share positions as resolved from 13F-HR 0001420506-26-000582, largest first. % of portfolio is the value over $866,603,768, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
CRCRANE COMPANYQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 380,000 shares; 2025Q1: 370,000 shares; 2025Q2: 370,000 shares; 2025Q3: 340,139 shares; 2025Q4: 340,000 shares 340,000$62.7M7.24%-139Timeline
TTWOTAKE-TWO INTERACTIVE SOFTWARQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 265,000 shares; 2025Q1: 305,000 shares; 2025Q2: 330,000 shares; 2025Q3: 250,000 shares; 2025Q4: 243,000 shares 243,000$62.2M7.18%-7,000Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 240,000 shares; 2025Q1: 255,300 shares; 2025Q2: 247,500 shares; 2025Q3: 260,000 shares; 2025Q4: 234,000 shares 234,000$54M6.23%-26,000Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 120,000 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 158,500 shares; 2025Q4: 163,000 shares 163,000$51.1M5.9%+4,500Timeline
XPOXPO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 332,000 shares; 2025Q1: 336,627 shares; 2025Q2: 410,000 shares; 2025Q3: 400,000 shares; 2025Q4: 363,866 shares 363,866$49.5M5.71%-36,134Timeline
LOARLOAR HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 490,000 shares; 2025Q1: 550,000 shares; 2025Q2: 540,000 shares; 2025Q3: 563,000 shares; 2025Q4: 688,000 shares 688,000$46.8M5.4%+125,000Timeline
GEGE AEROSPACEQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 200,000 shares; 2025Q1: 190,000 shares; 2025Q2: 218,000 shares; 2025Q3: 170,000 shares; 2025Q4: 141,000 shares 141,000$43.4M5.01%-29,000Timeline
GEVGE VERNOVA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 140,000 shares; 2025Q1: 125,400 shares; 2025Q2: 85,000 shares; 2025Q3: 70,000 shares; 2025Q4: 66,000 shares 66,000$43.1M4.98%-4,000Timeline
MLMMARTIN MARIETTA MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 4,000 shares; 2025Q4: 65,000 shares 65,000$40.5M4.67%+61,000Timeline
RACEFERRARI N VQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 105,000 shares; 2025Q1: 100,000 shares; 2025Q2: 85,000 shares; 2025Q3: 90,000 shares; 2025Q4: 105,000 shares 105,000$38.8M4.48%+15,000Timeline
WWDWOODWARD INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 53,000 shares; 2025Q4: 117,000 shares 117,000$35.4M4.08%+64,000Timeline
HLTHILTON WORLDWIDE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 140,000 shares; 2025Q1: 120,000 shares; 2025Q2: 100,000 shares; 2025Q3: 90,000 shares; 2025Q4: 110,000 shares 110,000$31.6M3.65%+20,000Timeline
APGAPI GROUP CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 750,000 shares; 2025Q1: 860,000 shares; 2025Q2: 705,000 shares; 2025Q3: 800,000 shares; 2025Q4: 800,000 shares 800,000$30.6M3.53%0Timeline
HEIHEICO CORP NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 108,000 shares; 2025Q1: 130,000 shares; 2025Q2: 120,000 shares; 2025Q3: 80,000 shares; 2025Q4: 80,000 shares 80,000$25.9M2.99%0Timeline
TDGTRANSDIGM GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 16,000 shares; 2025Q1: 19,000 shares; 2025Q2: 25,000 shares; 2025Q3: 20,000 shares; 2025Q4: 19,000 shares 19,000$25.3M2.92%-1,000Timeline
RBCRBC BEARINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 23,123 shares; 2025Q4: 55,000 shares 55,000$24.7M2.85%+31,877Timeline
DDOGDATADOG INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 180,000 shares; 2025Q1: 37,003 shares; 2025Q2: 250,000 shares; 2025Q3: 250,000 shares; 2025Q4: 180,000 shares 180,000$24.5M2.82%-70,000Timeline
NFLXNETFLIX INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 36,000 shares; 2025Q1: 28,699 shares; 2025Q2: 26,000 shares; 2025Q3: 25,000 shares; 2025Q4: 258,000 shares 258,000$24.2M2.79%+233,000Timeline
UNPUNION PAC CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 100,000 shares; 2025Q4: 100,000 shares 100,000$23.1M2.67%0Timeline
SPOTSPOTIFY TECHNOLOGY S AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 90,000 shares; 2025Q1: 68,000 shares; 2025Q2: 50,000 shares; 2025Q3: 50,000 shares; 2025Q4: 39,000 shares 39,000$22.6M2.61%-11,000Timeline
SHOPSHOPIFY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 125,000 shares; 2025Q1: 256,674 shares; 2025Q2: 280,000 shares; 2025Q3: 148,000 shares; 2025Q4: 130,000 shares 130,000$20.9M2.41%-18,000Timeline
BXBLACKSTONE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 210,000 shares; 2025Q3: 135,000 shares; 2025Q4: 135,000 shares 135,000$20.8M2.4%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 50,000 shares; 2025Q1: 77,000 shares; 2025Q2: 62,300 shares; 2025Q3: 30,000 shares; 2025Q4: 41,500 shares 41,500$20.1M2.32%+11,500Timeline
ORLYOREILLY AUTOMOTIVE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 11,000 shares; 2025Q1: 14,000 shares; 2025Q2: 180,000 shares; 2025Q3: 140,000 shares; 2025Q4: 160,000 shares 160,000$14.6M1.68%+20,000Timeline
SHWSHERWIN WILLIAMS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 22,000 shares; 2025Q4: 43,000 shares 43,000$13.9M1.61%+21,000Timeline
IBKRINTERACTIVE BROKERS GROUP INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 150,000 shares; 2025Q1: 60,000 shares; 2025Q2: 204,000 shares; 2025Q3: 170,000 shares; 2025Q4: 140,000 shares 140,000$9M1.04%-30,000Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 40,000 shares; 2025Q1: 26,127 shares; 2025Q2: 32,000 shares; 2025Q3: 40,000 shares; 2025Q4: 11,000 shares 11,000$7.26M0.84%-29,000Timeline

Sold out in Q4 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
CARTMAPLEBEAR INC1,180,346$43.4Mshares
SNOWSNOWFLAKE INC134,597$30.4Mshares
GTLBGITLAB INC85,000$3.83Mshares
VMCVULCAN MATLS CO4,000$1.23Mshares

How Q4 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001420506-26-000582 base2026-02-17acceptance time not in the bulk data set