Skip to main content
KITT logo

KITT · Nauticus Robotics, Inc. · Shareholders & Ownership

Track KITT — free
$1.25 +0.10 (+8.70%) At close · Nov 6 Play latest call Q2 2026 earnings call transcript
Market Cap
$1.43M
Shares
1.25M
Volume · Nov 6 54.69K Avg daily vol (31 sessions) 523.41K

Every disclosed holder of KITT in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns KITT

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 658,453 52.87%
Insiders (Forms 3, 4, 5) 440,292 35.36%
13D/G-only blocks 132,567 10.65%
Remaining 14,015 1.13%
Registered funds (N-PORT, not summed) 5,324 0.43%

Shares outstanding: 1,245,327, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of KITT

# Holder Shares
1
MMCAP International Inc. SPC
13F CIK 1304857 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
500,000
2
RCB EQUITIES 1, LLC
Insider CIK 2143744 · Sep 30, 2026
10% Owner, issuer-wide
293,091
2.1
RCB EQUITIES 1, LLC
13G CIK 2143744 · Unknown · Jun 1, 2026
Rule 13d-1(c), passive investor, not summed
130,472
3
Material Impact Fund II, L.P.
13D CIK 1804648 · Unknown · Apr 15, 2026
Item 4 purpose: none of the classified purposes
not summed
244,159
4
DROR BRIAN ISAAC
Insider CIK 2147429 · Jun 1, 2026
10% Owner, issuer-wide
130,472
5
SZOP Opportunities I LLC
13G CIK 2100986 · Unknown · Jul 31, 2026
Rule 13d-1(c), passive investor
126,529
6
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F CIK 1447578 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
84,776
7
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
20,000
8
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
17,836
9
TWO SIGMA SECURITIES, LLC
13F CIK 1450144 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
16,626
10
Christ Robert Douglas
Insider CIK 2063368 · Dec 22, 2025
President SeaTrepid, issuer-wide
13,991
11
Virtu Financial LLC
13F CIK 1533964 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
6,582
12
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,324
13
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
5,324
14
KERBER WILLIAM XAVIER III
13D CIK 1594543 · Unknown · Aug 11, 2025
Item 4 purpose: none of the classified purposes
4,289
15
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,579
16
SBI Securities Co., Ltd.
13F CIK 1851815 · Non-US institution · Sep 30, 2026
1,834
17
WOLVERINE ASSET MANAGEMENT LLC
13F CIK 1279891 · Registered investment adviser · Sep 30, 2026
1,200
18
IFP Advisors, Inc
13F CIK 1641866 · Registered investment adviser · Sep 30, 2026
875
19
FLORES WILLIAM
Insider CIK 1361918 · May 27, 2026
Director, issuer-wide
723
20
Schlumberger N.V. (Schlumberger Limited)
13G CIK 87347 · Unknown · Dec 31, 2024
Rule 13d-1(c), passive investor
686
21
Inkeverse Group Ltd
13D CIK 2053911 · Unknown · Jan 8, 2025
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
611
22
Bellingham Jim
Insider CIK 1946341 · May 27, 2026
Director, issuer-wide
424
23
Sharkawy Adam
Insider CIK 1945167 · May 27, 2026
Director, issuer-wide
424
24
Spiro Elliot
Insider CIK 1875548 · May 27, 2026
Director, issuer-wide
422
25
ATW Growth Opportunities SPV, LLC
13G CIK 1947975 · Investment adviser · Mar 26, 2024
Rule 13d-1(c), passive investor, unconfirmed, last confirmed Mar 26, 2024
366
26
GIBSON JOHN W JR
Insider CIK 1189981 · Feb 24, 2026
Director, CEO, issuer-wide
278
27
Tower Research Capital LLC (TRC)
13F CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
277
28
JONES FINANCIAL COMPANIES LLLP
13F CIK 815917 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
208
29
Material Impact Partners II, LLC
Insider CIK 2051773 · Dec 31, 2024
Director, 10% Owner, issuer-wide
149
30
TRANSOCEAN INTERNATIONAL Ltd
Insider CIK 1083269 · Dec 3, 2025
Insider, issuer-wide
134
30.1
Transocean International Limited
13D CIK 1083269 · Unknown · Oct 28, 2025
Item 4 purpose: none of the classified purposes
not summed
44,807
31
Transocean Ltd.
Insider CIK 1451505 · Dec 3, 2025
Insider, issuer-wide
134
31.1
Transocean Ltd.
13D CIK 1451505 · Unknown · Nov 28, 2025
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
not summed
134
32
OSAIC HOLDINGS, INC.
13F CIK 1677044 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
132
33
Clear Street Group Inc.
13F CIK 1881567 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
100
34
Angela Berka
13D CIK 1947096 · Unknown · Apr 12, 2024
unconfirmed, last confirmed Apr 12, 2024
86
35
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
65
36
Yamokoski John
Insider CIK 1944944 · Dec 31, 2024
Chief Technology Officer, issuer-wide
48
37
Allworth Financial LP
13F CIK 1555170 · Unknown · Sep 30, 2026
19
38
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
17
39
Federation des caisses Desjardins du Quebec
13F CIK 2022297 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2
40
Hay Victoria
Insider CIK 2003344 · Dec 10, 2024
Interim CFO, issuer-wide
2
41
Caitong International Asset Management Co., Ltd
13F CIK 1963355 · Unknown · Sep 30, 2026
1

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Key facts CIK 1849820 CUSIP 63911H504 13F (30d) 4 filings 4 filers Visit website Investor relations