$LUD

$3.88 +$0.36 (10.09%) Close

$LUD Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 22.7M shares outstanding

Who owns LUD?

By type of holder

Institutions 0.1% Insiders 0.0% Everyone else 99.9%

Concentration Top 6 holders own 176.4%

Diamond Horses Group Limited 88.1% · Ma Biu 88.1%

Institutional ownership

0.1%

0.0 pts vs last qtr

Institutional holders

+1 vs last qtr

Net shares bought

+579

by institutions in Q2 2026

New / sold out

2 / 1

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

XTX Topco Ltd NEW +22.8K
Caitong International Asset Management Co., Ltd NEW +6

Biggest sellers in Q2 2026

Jane Street Group, LLC SOLD OUT −21.4K
Tower Research Capital LLC (TRC) −700

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Luda Technology Group Ltd in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2022–FY2025

+11.2%

+3.61% a year

Each share's claim on the business

−10.1%

shrank without buying or selling a share

Diluted shares, split-adjusted

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years10% Under 1 year90%

Quarterly turnover

88.1%

of institutional shares changed hands

Top 10 managers, median time held

2 quarters

Super Investors

Investment managers reporting LUD on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
XT XTX Topco Ltd	22.8K	0.10%	NEW	Q2 '26	0.0%
Shares held by quarter Peak holding22.8K (Q2'26) Change over 8 quarters+22.8K Share of the company0.100% XTX Topco Ltd's full portfolio →
JS Jane Street Group, LLC	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding21.4K (Q1'26) Change over 8 quarters0 Jane Street Group, LLC's full portfolio →

XTX Topco Ltd

22.8K

% of company

0.10%

Change vs last qtr

NEW

Held since

Q2 '26

Jane Street Group, LLC

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

3 more super investors behind a free account

See every manager holding Luda Technology Group Ltd, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting LUD on Form N-PORT; together they hold 0.0% of the company

No fund reports holding LUD yet.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
DH Diamond Horses Group Limited 5%+ holder 13D · 88.9%	20.0M	88.14%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company88.140% Disclosed stake13D · 88.9% View the 13D/G filing →
MB Ma Biu 5%+ holder 13D · 88.9%	20.0M	88.14%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company88.140% Disclosed stake13D · 88.9% View the 13D/G filing →

Diamond Horses Group Limited

5%+ holder13D · 88.9%

20.0M

% of company

88.14%

Change vs last qtr

—

Held since

—

Ma Biu

5%+ holder13D · 88.9%

20.0M

% of company

88.14%

Change vs last qtr

—

Held since

—

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