Nauticus Robotics Inc

CUSIP 63911H306COMQ1 2026

13D / 13G Filings

Schedule 13D/13G on record

Beneficial Filers

Distinct reporting persons

Largest Stake

44.6%

Max % of class reported

Institutional Holders

13F filers (latest quarter)

4 filings · latest Dec 16, 2025

#	Filed	Reporting Person	Form	% of Class	Shares	Filing
1	Dec 16, 2025	Material Impact Partners II, LLC	13D/A	44.6%	—	SEC
2	Dec 4, 2025	Transocean Ltd.	13D/A	0.1%	—	SEC
3	Oct 31, 2025	Transocean International Limited	13D/A	15.8%	—	SEC
4	Oct 28, 2025	Material Impact Partners II, LLC	13D/A	21.5%	—	SEC

Largest reported positions · latest quarter

#	Fund	Shares	Value
1	Ubs Group AG	343.0K	$171.2K
2	Geode Capital Management, LLC	343.1K	$171.1K
3	Peak6 LLC	97.9K	$48.8K
4	Blackrock, Inc.	73.8K	$36.8K
5	Northern Trust Corp	32.6K	$16.3K
6	Mariner, LLC	31.1K	$15.5K
7	State Street Corp	15.9K	$7.9K
8	Xtx Topco Ltd	14.7K	$7.3K
9	Jones Financial Companies Lllp	10.0K	$5.3K
10	Osaic Holdings, Inc.	10.2K	$5.1K