13F Insight
DOSSIER · 13F-HR · Q1 2026

SummitTX Capital, L.P.

SummitTX , L.P.'s holding co. based in London, UK — $3.2B in tracked AUM across 744 positions as of Q1 2026.

S,
SummitTX , L.P.·London, UK·Holding Co.
CIK 0002052310 · last filed Mar 31, 2026
Total AUM
$3.2B
▲ 3.0%
vs prior
Holdings
744
—
positions
Whale Score
55
55
tracked
Activity
—
no data
changes this Q
Top sector
Tech
27% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

SummitTX Capital, L.P. filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
SPY
STATE STR SPDR S&P 500 ETF T
$484M744K15.1%
02
QQQ
INVESCO QQQ TR
$166M288K5.2%
03
WBD
WARNER BROS DISCOVERY INC
$46M1.7M1.4%
04
RSP
INVESCO EXCHANGE TRADED FD T
$45M234K1.4%
05
N07059210
ASML HLDG NV
$37M28K1.2%
06
MKSI
MKS INC.
$37M161K1.2%
07
MDY
STATE STR SPDR S&P MIDCAP 40
$33M53K1.0%
08
GFF
GRIFFON CORP
$30M416K0.9%
09
MTH
MERITAGE HOMES CORP
$29M472K0.9%
10
CTRA
COTERRA ENERGY INC
$28M806K0.9%

Filing history

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