T3 Defense Inc.
DFNS- Exchange
- Nasdaq
- Industry
- Services-Management Consulting Services
- SEC CIK
- 0001787518
No open-market purchases or sales by T3 Defense Inc. insiders were filed in the last 90 days; 29 institutions reported holding it in 13F filings for Q2 2026, worth $1.02M in total; no superinvestor holds it.
Other share classesDFNSW
Holders of 5% or more of DFNS
Holders whose latest Schedule 13D or 13G filing reports 5% or more of T3 Defense Inc., largest stake first. The change is against the holder's previous filing.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
4 Schedule 13D and 13G filings on T3 Defense Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 14, 20254:05 PM ET | Esousa Group Holdings LLCand 1 other | 13G/A | 9.90%4.97M shares | −0.09 ppfrom 9.99% | Sep 30, 2025 | SEC |
| Jul 15, 20258:34 AM ET | Esousa Group Holdings LLCand 1 other | 13G/A | 9.99%3.79M shares | – | Jun 30, 2025 | SEC |
| Feb 18, 20258:16 AM ET | Esousa Group Holdings LLCand 1 other | 13G/A | 9.99%3.96M shares | 0.00 ppfrom 9.99% | Dec 31, 2024 | SEC |
| Dec 23, 202412:48 PM ET | Esousa Group Holdings LLCand 1 other | 13G | 9.99%4.17M shares | New | Dec 19, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell T3 Defense Inc. shares.
No Form 144 notices for T3 Defense Inc. are on file.