DOSSIER · 13F Holders · Q1 2026

Signet Jewelers Ltd Call Optio

6 institutions still hold Signet Jewelers Ltd Call Optio as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP g81276900·6 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$139M
visible holders
Holders
6
filers reporting
Concentration
90.45%
COOPER CREEK PARTNERS MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

6 institutions reported Signet Jewelers Ltd Call Optio in Q1 2026. COOPER CREEK PARTNERS MANAGEMENT LLC leads at 90.4% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
COOPER CREEK PARTNERS MANAGEMENT LLC
CIK 0001512162
$125M1.5M4.29%Q1 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$10M117K0.00%Q1 2026
03
HRT FINANCIAL LP
CIK 0001475597
$2M24K0.01%Q4 2025
04
SIMPLEX TRADING, LLC
CIK 0001488542
$1M15K0.00%Q1 2026
05
GROUP ONE TRADING LLC
CIK 0000932540
$68K8000.00%Q1 2026
06
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025