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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
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Greenhaven Associates

Long Only
Manager
Greenhaven
Quarter
Q2 2026
13F value
$8.66B
Positions
28
CIK
0000846222
SHARE:XLINKEDINEMAIL
Lennar Corporation - A (LEN)LENHISTORY11.82%+6.4%
General Motors Co (GM)35045V100HISTORY11.46%+2.8%
Toll Brothers, Inc. (TOL)TOLHISTORY10.71%(0.3%)
Becton Dickinson & Co (BDX)BDXHISTORY9.93%NEW
PulteGroup Inc. (PHM)PHMHISTORY8.64%(0.7%)
D R Horton, Inc. (DHI)DHIHISTORY6.59%+1.1%
Icon Plc (ICLR)ICLRHISTORY6.22%+54.8%
Accenture Plc (ACN)ACNHISTORY4.86%NEW
Oshkosh Corp (OSK)OSKHISTORY4.53%+1.1%
Arrow Electronics Inc (ARW)ARWHISTORY4.35%(6.9%)
Avnet Inc (AVT)AVTHISTORY3.87%(3.8%)
Baxter International Inc (BAX)BAXHISTORY3.52%(0.2%)
Avantor Inc (AVTR)AVTRHISTORY2.82%+9.0%
Lear Corporation (LEA)LEAHISTORY2.25%(14.2%)
SLB Ltd (SLB)SLBHISTORY2.04%(18.5%)
Iqvia Hldgs Inc (IQV)IQVHISTORY1.71%NEW
Meritage Homes Corp (MTH)MTHHISTORY1.26%(10.8%)
Nov Inc (NOV)NOVHISTORY1.20%(2.3%)
Dnow Inc (DNOW)DNOWHISTORY0.65%+426.8%
Vanguard 0-3M T-Bill ETF (VBIL)VBILHISTORY0.58%(44.7%)
Epam Sys Inc (EPAM)EPAMHISTORY0.54%NEW
Lennar Corporation - B SHS (LEN/B)LEN-BHISTORY0.37%—
CRH Plc (CRH)CRHHISTORY0.02%—
Agilent Technologies, Inc. (A)AHISTORY0.02%—
Charles Schwab Corporation (SCHW)SCHWHISTORY0.01%—
J P Morgan Chase (JPM)JPMHISTORY0.01%(37.5%)
Union Pacific Corp (UNP)UNPHISTORY0.01%—
Genpact LTD (G)GHISTORY<0.01%—
Positions are from the latest 13F-HR (period end 2026-06-30). Weights are calculated: position value ÷ the 13F book. Schedule 13D/13G stakes are merged in when present (shares and percent of class, no dollar value). Chg Shares and % Chg compare with the adjacent prior quarter's 13F only. % Out is either calculated (position shares ÷ issuer shares outstanding from the issuer's XBRL cover page; weighted-average basic shares as a fallback) or reported (percent of class on a Schedule 13D/13G newer than the 13F period) — hover a value for its source and date. Unavailable figures show “—”, never an estimate. Methodology