DOSSIER · 13F Holders · Q2 2026

BLACKBERRY LTD

8 institutions still hold BLACKBERRY LTD as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 09228F903·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$118M
visible holders
Holders
8
filers reporting
Concentration
52.88%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported BLACKBERRY LTD in Q2 2026. IMC-Chicago, LLC leads at 52.9% 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
$62M4.9M0.01%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$27M2.1M0.04%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$21M1.7M0.01%Q2 2026
04
JPMORGAN CHASE & CO
CIK 0000019617
$4M310K0.00%Q2 2026
05
CIBC WORLD MARKET INC.
CIK 0001421224
$3M240K0.00%Q2 2026
06
PRAKASH INVESTMENT ADVISORS LLC
CIK 0002054677
$264K3600.15%Q2 2026
07
Marathon Trading Investment Management LLC
CIK 0001572748
$1K1000.00%Q2 2026
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025