Nauticus Robotics, Inc. - Common Stock, $0.0001 par value per share (KITT)

Q: What does CUSIP 63911H306 represent in this 13F holders report?

CUSIP 63911H306 is the security identifier for KITT - Nauticus Robotics, Inc. - Common Stock, $0.0001 par value per share used to aggregate holder disclosures.

Q: How many institutions held KITT - Nauticus Robotics, Inc. - Common Stock, $0.0001 par value per share in Q2 2026?

1 institutional investor reported KITT - Nauticus Robotics, Inc. - Common Stock, $0.0001 par value per share for Q2 2026. Use the holders table for investor-level position and value details.

CUSIP: 63911H306

Q2 2026 13F Holders as of 30 Jun 2026

Security type / class: Equity / Common Stock, $0.0001 par value per share
Total 13F shares: 6,000
Total 13F value: $2,357
Share change: -1,410,020
SEC-reported price per share: $0.39
Number of holders: 1
Value change: -$703,282
Number of sells: 18
Shares outstanding: 24,739,677

Security key

63911H306

Report period

Q2 2026

Institutions

Top holders

KITT full security history Ownership snapshot Full 13F holder table Previous quarter: Q1 2026 Nauticus Robotics, Inc. SEC filings Nauticus Robotics, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 63911H306

Previous quarter: Q1 2026

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of KITT - Nauticus Robotics, Inc. - Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Material Impact Fund II, ...

Disclosed value leader

TRANSOCEAN INTERNATIONAL Ltd

Comparable rows

15/15

Latest evidence

01 Jun 2026

13D/G 3/4/5 13F Lead comparable stake: 25% 13D/G row: Material Impact Fund II, L.P. Showing 1-6 of 15 holder rows.

Quick read

Material Impact Fund II, L.P. leads the comparable SEC ownership view at 25%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Material Impact Fund II, L.P.'s linked filing trail.

Comparable ownership Top 5

Material Impact Fund II, L.P. 25%

TRANSOCEAN INTERNATIONAL Ltd 16%

RCB EQUITIES 1, LLC 11%

SLB LIMITED/NV 4.6%

William Xavier Kerber III 4.4%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Material Impact Fund II, L.P.	13D/G Adam Sharkawy 13D/G	25%	— 11,722,697 shares	$0	15 Apr 2026
TRANSOCEAN INTERNATIONAL Ltd	13D/G 3/4/5 Transocean International Limited · Former 10% Owner 13D/G 3/4/5	16%	$6,183,308 2,150,716 shares	$0	28 Oct 2025
RCB EQUITIES 1, LLC	13D/G 13D/G	11%	$962,332 782,829 shares	$0	01 Jun 2026
SLB LIMITED/NV	3/4/5 13D/G 10%+ Owner · Schlumberger N.V. (Schlumberger Limited) 3/4/5 13D/G	4.6% from 13D/G	$5,557,069 8,682,920 shares	—	09 Sep 2022
William Xavier Kerber III	13D/G KERBER WILLIAM XAVIER III 13D/G	4.4%	$1,685,953 1,852,696 shares	$0	11 Aug 2025
Inkeverse Group Ltd	13D/G 13D/G	4.1%	$282,596 264,108 shares	-$312,369	08 Jan 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

6,000

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2026 vs Q1 2026 Across Filers

Q1 2026 holders

Q2 2026 holders

Holder diff

-17

Investor	Q1 2026 Shares	Q2 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q2 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend