DOSSIER · 13F Holders · Q4 2025

LUDA TECHNOLOGY GROUP LTD

7 institutions still hold LUDA TECHNOLOGY GROUP LTD as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G57019104·7 13F holders·last filed Dec 31, 2025
Market cap
13F value held
$568K
visible holders
Holders
7
filers reporting
Concentration
67.42%
CITADEL ADVISORS LLC #1
top holder share
AI Holders Summary · Q4 2025

7 institutions reported LUDA TECHNOLOGY GROUP LTD in Q4 2025. CITADEL ADVISORS LLC leads at 67.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
CITADEL ADVISORS LLC
CIK 0001423053
$383K60K0.00%Q4 2025
02
XTX Topco Ltd
CIK 0001828301
$101K23K0.00%Q2 2026
03
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$69K21K0.00%Q1 2026
04
UBS Group AG
CIK 0001610520
$11K3K0.00%Q2 2026
05
Tower Research Capital LLC (TRC)
CIK 0001533421
$4K8000.00%Q2 2026
06
Caitong International Asset Management Co., Ltd
CIK 0001963355
$2760.00%Q2 2026
07
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025