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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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Triple Frond Partners

Long Only
Manager
Triple Frond
Quarter
Q2 2026
13F value
$1.12B
Positions
13
CIK
0001454502
SHARE:XLINKEDINEMAIL
Weights are % of 13F book — no reported capital figure for this filer.i
ASML Holding N VASMLHISTORY21.11%—
Transdigm Group IncTDGHISTORY12.67%—
Microsoft CorpMSFTHISTORY11.74%—
Amazon.com IncAMZNHISTORY9.20%(9.6%)
Alphabet IncGOOGHISTORY9.19%(17.5%)
Mastercard IncMAHISTORY8.04%—
Meta Platforms IncMETAHISTORY5.91%—
Transunion ComTRUHISTORY5.27%—
Doordash IncDASHHISTORY4.94%NEW
S&P Global IncSPGIHISTORY4.24%NEW
Live Nation Entertainment InLYVHISTORY3.24%(15.5%)
CCC Intelligent Solution Holdings IncCCCHISTORY2.49%—
Charter Communications Inc NCHTRHISTORY1.95%—
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