13F Insight
DOSSIER · 13F Holders · Q2 2026
KITT

NAUTICUS ROBOTICS INC COM

3 institutions still hold NAUTICUS ROBOTICS INC COM as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 63911H405·3 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$5K
visible holders
Holders
3
filers reporting
Concentration
81.55%
SBI Securities Co., Ltd. #1
top holder share
AI Holders Summary · Q2 2026

3 institutions reported KITT in Q2 2026. SBI Securities Co., Ltd. leads at 81.6% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SBI Securities Co., Ltd.
CIK 0001851815
$4K3K0.00%Q2 202602
IFP Advisors, Inc
CIK 0001641866
$9227500.00%Q2 202603
HARBOR INVESTMENT ADVISORY, LLC
CIK 0001468792
$110.00%Q2 2026
Insiders at NAUTICUS ROBOTICS INC COM
Dror Brian Isaac →Rcb Equities 1, Llc →Transocean Ltd. →Transocean International Ltd →Flores William →Spiro Elliot →Bellingham Jim →Sharkawy Adam →