DOSSIER · 13F Holders · Q3 2026

KLARNA GROUP PLC

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

CUSIP G5279N955·5 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$13M
visible holders
Holders
5
filers reporting
Concentration
34.41%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

5 institutions reported KLARNA GROUP PLC in Q3 2026. IMC-Chicago, LLC leads at 34.4% 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
$5M369K0.00%Q3 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$3M261K0.00%Q3 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$3M237K0.00%Q3 2026
04
HRT FINANCIAL LP
CIK 0001475597
$1M106K0.00%Q3 2026
05
JPMORGAN CHASE & CO
CIK 0000019617
$1M100K0.00%Q3 2026