DOSSIER · 13F Holders · Q3 2026

FLUTTER ENTMT PLC

5 institutions still hold FLUTTER ENTMT PLC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G3643J958·5 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$68M
visible holders
Holders
5
filers reporting
Concentration
83.60%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

5 institutions reported FLUTTER ENTMT PLC in Q3 2026. IMC-Chicago, LLC leads at 83.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$57M760K0.01%Q3 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$5M65K0.01%Q3 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$4M60K0.00%Q3 2026
04
HRT FINANCIAL LP
CIK 0001475597
$2M24K0.00%Q3 2026
05
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025