DOSSIER · 13F Holders · Q2 2026
DFSC

DEFSEC TECHNOLOGIES INC

7 institutions still hold DEFSEC TECHNOLOGIES INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 244778106·7 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$579K
visible holders
Holders
7
filers reporting
Concentration
95.21%
ARMISTICE CAPITAL, LLC #1
top holder share
AI Holders Summary · Q2 2026

7 institutions reported DFSC in Q2 2026. ARMISTICE CAPITAL, LLC leads at 95.2% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
ARMISTICE CAPITAL, LLC
CIK 0001601086
$552K218K0.01%Q2 2026
02
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$13K11K0.00%Q3 2026
03
UBS Group AG
CIK 0001610520
$8K7K0.00%Q3 2026
04
NATIONAL BANK OF CANADA /FI/
CIK 0000926171
$7K3K0.00%Q2 2026
05
OSAIC HOLDINGS, INC.
CIK 0001677044
$2162000.00%Q3 2026
06
Caitong International Asset Management Co., Ltd
CIK 0001963355
$47420.00%Q3 2026
07
JPMORGAN CHASE & CO
CIK 0000019617
$660.00%Q3 2026