13F Insight
DOSSIER · 13F Holders · Q1 2026Defensive growthQuality

XLB 240315P00080000

8 institutions still hold XLB 240315P00080000 as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 81369y950·8 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 0.7%
vs prior quarter
13F value held
$36M
46.0% inst. owned
of float
Holders
8
+109 QoQ
filers reporting
Activity
+47 / −76
+901 added · −952 reduced
this quarter
Concentration
63.58%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q1 2026

8 institutions reported XLB 240315P00080000 in Q1 2026. IMC-Chicago, LLC leads at 63.6% of the visible book. +109 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$23M474K0.01%Q1 202602
Taconic Capital Advisors LP
CIK 0001390113
$10M200K4.31%Q1 202603
GROUP ONE TRADING LLC
CIK 0000932540
$2M56K0.00%Q1 202604
CenterStar Asset Management, LLC
CIK 0001722053
$514,69110K0.06%Q1 202605
JPMORGAN CHASE & CO
CIK 0000019617
$83,4532K0.00%Q1 202606
CMT Capital Markets Trading GmbH
CIK 0001632813
$53,615875K0.56%Q1 202607
Capital Markets Trading UK LLP
CIK 0001719165
$6,126100K0.08%Q1 202608
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025