One Madison Group LLC

CIK

1728278

Location

NEW YORK, NY

Portfolio Value

Mid $1,040,366,644

Diversification

Diversified

Filing Date

Global Rank

#2,451 / 8,794 ▼ 107 · as of Jun 2026

Top Industry

Aerospace & Defense 23.0%

Period ended 3 months ago

Filed Aug 14, 2026 · 51d

7 quarters · since Dec 2024

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

27 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

7.6%

+0.0 pts

Top 5

32.7%

−0.7 pts

Top 10

58.2%

+1.2 pts

HHI

474

Diversified+10

Portfolio Trend

7 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Industrials	60.0%	$624,260,529	13
Communication Services	15.1%	$156,873,089	5
Consumer Cyclical	14.6%	$152,089,450	4
Basic Materials	6.8%	$71,111,600	3
Financial Services	2.1%	$21,716,480	1
Technology	1.4%	$14,315,496	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

12 positions

Ticker	Company	Δ Shares	Shares	Value
JHX	James Hardie Industries plc	+923,700	1,000,000	$26,180,000
JCI	Johnson Controls International plc	+308,000	400,000	$58,444,000
IBKR	Interactive Brokers Group, Inc.	+30,125	249,500	$21,716,480
AMZN	Amazon Com Inc	+30,000	300,000	$71,502,000
META	Meta Platforms, Inc.	+24,100	29,100	$16,391,739
TTWO	Take Two Interactive Software Inc	+21,000	235,000	$58,745,300
RBC	RBC Bearings INC	+20,000	80,000	$51,524,800
WWD	Woodward, Inc.	+19,640	120,000	$51,052,800
XPO	XPO, Inc.	+13,400	350,100	$71,872,029
UNP	Union Pacific Corp	+11,270	130,000	$35,360,000
HEI	Heico Corp	+5,000	80,000	$28,495,200
RACE	Ferrari N.V.	+5,000	105,000	$39,090,450
No positions match the current search.

Trimmed

Positions the filer reduced

11 positions

Ticker	Company	Δ Shares	Shares	Value
ORLY	O Reilly Automotive Inc	−200,000	20,000	$1,841,800
NFLX	Netflix Inc	−90,000	170,000	$12,138,000
SHW	Sherwin Williams Co	−40,000	30,000	$10,329,600
MLM	Martin Marietta Materials Inc	−31,000	60,000	$34,602,000
GOOGL	Alphabet Inc.	−20,000	145,000	$51,232,850
GEV	GE Vernova Inc.	−12,000	48,000	$56,393,280
LOAR	Loar Holdings Inc.	−5,000	690,000	$55,620,900
GE	General Electric Co	−4,530	129,000	$48,211,170
CR	Crane Co	−4,520	355,000	$79,189,850
HLT	Hilton Worldwide Holdings Inc.	−3,040	120,000	$39,655,200
SPOT	Spotify Technology S.A.	−3,000	40,000	$18,365,200
No positions match the current search.

New Positions

Positions the filer opened this quarter

3 positions

Ticker	Company	Shares	Value
DPC	DPC Holdings PLC	800,000	$39,248,000
SPCX	Space Exploration Technologies Corp	100,000	$17,086,000
CBRS	Cerebras Systems Inc.	64,776	$14,315,496
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
NVDA	Nvidia Corp	160,000	$27,904,000
FERG	Ferguson Enterprises Inc. /DE/	80,000	$18,660,800
DDOG	Datadog, Inc.	140,900	$16,633,245
CLH	Clean Harbors Inc	24,160	$6,927,396
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

27 tracked positions · $1,040,366,644 total · filing declares 27 positions · $1,040,366,644 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Financial Services Industrials Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
CR	Crane Co Industrials	Reduced	355,000	-4,520	$79,189,850	+28.8%	7.61%
XPO	XPO, Inc. Industrials	Added	350,100	+13,400	$71,872,029	+9.7%	6.91%
AMZN	Amazon Com Inc Consumer Cyclical	Added	300,000	+30,000	$71,502,000	+27.2%	6.87%
TTWO	Take Two Interactive Software Inc Communication Services	Added	235,000	+21,000	$58,745,300	+39.0%	5.65%
JCI	Johnson Controls International plc Industrials	Added	400,000	+308,000	$58,444,000	+385.1%	5.62%
GEV	GE Vernova Inc. Industrials	Reduced	48,000	-12,000	$56,393,280	+7.7%	5.42%
LOAR	Loar Holdings Inc. Industrials	Reduced	690,000	-5,000	$55,620,900	+39.7%	5.35%
RBC	RBC Bearings INC Industrials	Added	80,000	+20,000	$51,524,800	+58.1%	4.95%
GOOGL	Alphabet Inc. Communication Services	Reduced	145,000	-20,000	$51,232,850	+8.2%	4.92%
WWD	Woodward, Inc. Industrials	Added	120,000	+19,640	$51,052,800	+42.1%	4.91%
GE	General Electric Co Industrials	Reduced	129,000	-4,530	$48,211,170	+27.2%	4.63%
HLT	Hilton Worldwide Holdings Inc. Consumer Cyclical	Reduced	120,000	-3,040	$39,655,200	+6.0%	3.81%
DPC	DPC Holdings PLC Industrials	NEW	800,000	NEW	$39,248,000	NEW	3.77%
RACE	Ferrari N.V. Consumer Cyclical	Added	105,000	+5,000	$39,090,450	+15.5%	3.76%
UNP	Union Pacific Corp Industrials	Added	130,000	+11,270	$35,360,000	+22.8%	3.40%
MLM	Martin Marietta Materials Inc Basic Materials	Reduced	60,000	-31,000	$34,602,000	−35.4%	3.33%
APG	APi Group Corp Industrials	Held	750,000	0	$31,762,500	+4.5%	3.05%
HEI	Heico Corp Industrials	Added	80,000	+5,000	$28,495,200	+38.6%	2.74%
JHX	James Hardie Industries plc Basic Materials	Added	1,000,000	+923,700	$26,180,000	+1711.6%	2.52%
IBKR	Interactive Brokers Group, Inc. Financial Services	Added	249,500	+30,125	$21,716,480	+47.6%	2.09%
SPOT	Spotify Technology S.A. Communication Services	Reduced	40,000	-3,000	$18,365,200	−11.9%	1.77%
SPCX	Space Exploration Technologies Corp Industrials	NEW	100,000	NEW	$17,086,000	NEW	1.64%
META	Meta Platforms, Inc. Communication Services	Added	29,100	+24,100	$16,391,739	+473.0%	1.58%
CBRS	Cerebras Systems Inc. Technology	NEW	64,776	NEW	$14,315,496	NEW	1.38%
NFLX	Netflix Inc Communication Services	Reduced	170,000	-90,000	$12,138,000	−51.4%	1.17%
SHW	Sherwin Williams Co Basic Materials	Reduced	30,000	-40,000	$10,329,600	−54.0%	0.99%
ORLY	O Reilly Automotive Inc Consumer Cyclical	Reduced	20,000	-200,000	$1,841,800	−90.9%	0.18%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.