One Madison Group LLC

Q2 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
27
Total value ($000)
$1,040,367
Net value change ($000)
+174,585 (20.2%)
New positions
3
Sold out positions
4
Turnover %
13.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/15/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
JCI 46,397 385.1%
DPC HOLDINGS PLC 39,248 NEW
JHX 24,735 1711.8%
RBC 18,938 58.1%
CR 17,712 28.8%
SPACE EXPLORATION TECHN CORP 17,086 NEW
TTWO 16,480 39.0%
LOAR 15,804 39.7%
AMZN 15,269 27.2%
WWD 15,132 42.1%
Top Reduces (Value $000, Stocks/ETFs)
NVDA -27,904 -100.0%
MLM -18,968 -35.4%
FERG -18,661 -100.0%
ORLY -18,466 -90.9%
DDOG -16,633 -100.0%
NFLX -12,861 -51.4%
SHW -12,109 -54.0%
CLH -6,927 -100.0%
SPOT -2,486 -11.9%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type