13F Insight
DOSSIER · 13F Holders · Q1 2026

ALIBABA GROUP HLDG LTD PUT

12 institutions still hold ALIBABA GROUP HLDG LTD PUT as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 01609W952·12 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$1.3B
visible holders
Holders
12
filers reporting
Concentration
39.25%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q1 2026

12 institutions reported ALIBABA GROUP HLDG LTD PUT in Q1 2026. IMC-Chicago, LLC leads at 39.3% 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
$491M3.9M0.18%Q1 202602
SIMPLEX TRADING, LLC
CIK 0001488542
$333M2.7M0.22%Q1 202603
JPMORGAN CHASE & CO
CIK 0000019617
$135M1.1M0.01%Q1 202604
GROUP ONE TRADING LLC
CIK 0000932540
$108M864K0.21%Q1 202605
Alpine Investment Management Ltd
CIK 0001964631
$66M5K16.43%Q1 202606
CMT Capital Markets Trading GmbH
CIK 0001632813
$58M463K0.61%Q1 202607
HRT FINANCIAL LP
CIK 0001475597
$35M239K0.11%Q4 202508
NATIONAL BANK OF CANADA /FI/
CIK 0000926171
$11M8650.01%Q1 202609
Marathon Trading Investment Management LLC
CIK 0001572748
$11M85K0.29%Q1 202610
SG Americas Securities, LLC
CIK 0001313360
$2M288K0.00%Q1 202611
CenterStar Asset Management, LLC
CIK 0001722053
$1M9K0.15%Q1 202612
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025