T3 Defense Inc (DFNS)

CUSIP: 67054R203 | NYSE | Industrials · Aerospace & Defense | Micro Cap | 59 institutional holders

Compare Detailed Historical Funds Options Short Interest 13D/13G Peers Targeting Trading Summary Profile

Beneficial Ownership — 13D / 13G

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

Holder	Shares	% of Class	Change	Event Date	vs 13F
13DX S.E. Security and Defense Ltd.	168,479	16.7%	New 5%+ stake	Jul 6, 2026	No 13F filer matched
13D/AShalom Menachem	14,859,080	25.4%	+6,598,711	Apr 27, 2026

Institutional Holders — Q2 2026

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Vanguard Capital Management LLC2,367,483

0.0% of portfolio$404.8K

Jane Street Group, LLC1,072,718

0.0% of portfolio$183.4K

UBS Group AG620,678

0.0% of portfolio$106.1K

BlackRock, Inc.479,938

0.0% of portfolio$82.1K

Vanguard Personalized Indexing Management, LLC338,041

0.0% of portfolio$57.8K

Geode Capital Management, LLC287,972

0.0% of portfolio$49.3K

Vanguard Fiduciary Trust Co281,851

0.0% of portfolio$48.2K

XTX Topco Ltd98,989

0.0% of portfolio$16.9K

State Street Corp93,263

0.0% of portfolio$15.9K

Northern Trust Corp70,512

0.0% of portfolio$12.1K

Clearview Wealth Management LLC40,952

0.0% of portfolio$7.0K

LPL Financial LLC31,170

0.0% of portfolio$5.3K

Heirloom Wealth Management30,864

0.0% of portfolio$5.3K

ACT Advisors, Llc.22,692

0.0% of portfolio$3.9K

Coyle Financial Counsel LLC16,478

0.0% of portfolio$2.8K

Revolve Wealth Partners, LLC14,600

0.0% of portfolio$2.5K

Wealthspire Advisors, LLC13,972

0.0% of portfolio$2.4K

TRB Wealth Management, LLC13,154

0.0% of portfolio$2.2K

Insigneo Advisory Services, LLC10,290

0.0% of portfolio$1.8K

HB Wealth Management, LLC10,000

0.0% of portfolio$1.7K

Physician Wealth Advisors, Inc.7,356

0.0% of portfolio$1.3K

Vanguard Global Advisers, LLC7,099

0.0% of portfolio$1.2K

Avion Wealth5,494

0.0% of portfolio$0

Osaic Holdings, Inc.3,030

0.0% of portfolio$514

Y.D. More Investments Ltd2,711

0.0% of portfolio$155.0K

Marquette Asset Management, LLC2,336

0.0% of portfolio$400

Morgan Stanley724

0.0% of portfolio$124

National Bank of Canada40

0.0% of portfolio$7

				Style	Turnover	Location	Filed
Vanguard Capital Management LLC	2,367,483	$404.8K	0.0%	Core	N/A	Malvern, PA	2026-08-13
Jane Street Group, LLC	1,072,718	$183.4K	0.0%	Core	Very High	New York, NY	2026-08-14
UBS Group AG	620,678	$106.1K	0.0%	Core	Medium	Zurich, Switzerland	2026-08-13
BlackRock, Inc.	479,938	$82.1K	0.0%	Index	Very Low	New York, NY	2026-08-07
Vanguard Personalized Indexing Management, LLC	338,041	$57.8K	0.0%	Index	Very Low	Oakland, CA	2026-08-11
Geode Capital Management, LLC	287,972	$49.3K	0.0%	Index	Very Low	Boston, MA	2026-08-12
Vanguard Fiduciary Trust Co	281,851	$48.2K	0.0%	Core	N/A	Malvern, PA	2026-08-13
XTX Topco Ltd	98,989	$16.9K	0.0%	Value	Very High	London, United Kingdom	2026-08-14
State Street Corp	93,263	$15.9K	0.0%	Index	Very Low	Boston, MA	2026-09-22
Northern Trust Corp	70,512	$12.1K	0.0%	Index	Very Low	Chicago, IL	2026-08-13
Clearview Wealth Management LLC	40,952	$7.0K	0.0%	ETF	Low	Irvine, CA	2026-07-14
LPL Financial LLC	31,170	$5.3K	0.0%	Index	Very Low	Fort Mill, SC	2026-08-07
Heirloom Wealth Management	30,864	$5.3K	0.0%	Core	Medium	Greenwood Village, CO	2026-08-03
ACT Advisors, Llc.	22,692	$3.9K	0.0%	ETF	Medium	Asheville, NC	2026-07-22
Coyle Financial Counsel LLC	16,478	$2.8K	0.0%	ETF	Very Low	Glenview, IL	2026-08-07
Revolve Wealth Partners, LLC	14,600	$2.5K	0.0%	ETF	Very Low	Hackensack, NJ	2026-07-09
Wealthspire Advisors, LLC	13,972	$2.4K	0.0%	Index	Very Low	New York, NY	2026-08-11
TRB Wealth Management, LLC	13,154	$2.2K	0.0%	ETF	N/A	Houston, TX	2026-08-12
Insigneo Advisory Services, LLC	10,290	$1.8K	0.0%	Growth	Low	Miami, FL	2026-08-14
HB Wealth Management, LLC	10,000	$1.7K	0.0%	Index	Very Low	Atlanta, GA	2026-07-29
Physician Wealth Advisors, Inc.	7,356	$1.3K	0.0%	ETF	Medium	Midvale, UT	2026-07-20
Vanguard Global Advisers, LLC	7,099	$1.2K	0.0%	Core	N/A	Malvern, PA	2026-08-13
Avion Wealth	5,494	$0	0.0%	Core	Low	The Woodlands, TX	2026-07-31
Osaic Holdings, Inc.	3,030	$514	0.0%	Index	Low	Scottsdale, AZ	2026-08-14
Y.D. More Investments Ltd	2,711	$155.0K	0.0%	Agg Growth	Medium	Ramat Gan, Luxembourg	2026-08-05
Marquette Asset Management, LLC	2,336	$400	0.0%	ETF	Very Low	Minneapolis, MN	2026-07-09
Morgan Stanley	724	$124	0.0%	Core	Low	New York, NY	2026-08-13
National Bank of Canada	40	$7	0.0%	Core	Medium	Montreal, Austria	2026-08-10