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DFSC DEFSEC TECHNOLOGIES INC

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COM (common), issuer CIK 1889823

7 managers (7 13F filers) reported a position in DFSC shares at 2026-06-30, 251,241 shares in all. 4 filers opened a position and 1 filer sold out during the quarter.

Managers
7
13F filers
7
New
4
Added
1
Reduced
0
Sold out
1
Shares held by filers
251,241

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ARMISTICE CAPITAL, LLC218,000$552K0.02%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC15,082$38.2K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG14,425$36.5K<0.01%+13,81813F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/3,232$6.74K<0.01%new13F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.300$759<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.200$506<0.01%013F-HRTimelineGroup
Caitong International Asset Management …2$5<0.01%new13F-HRTimeline