Tessera Defense and Homeland SecurityInc

Historical 13F Holders

Symbol
HLSQ
CUSIP
09090D608
Type
Equity
Class
COM

13D/G Filers

Every filing for 09090D608 since 12/18/2024, newest first.

Filer % of Class Filed
Mayers Ventures LLC 13D/A Amendment 1
5.3% 10/6/2026
Event 9/30/2026
Mandragola Ltd. 13G
10.0% 10/5/2026
Event 4/13/2026
Mayers Ventures LLC 13D
4.9% 9/17/2026
Event 9/16/2026
T3 Defense Inc. 13D/A Amendment 1
3.9% 9/15/2026
Event 9/15/2026

13F Holders by Quarter

Period Filers Shares, Excl. Options Value, Excl. Options
2026 Q3 2 176 $70