NAUTICUS ROBOTICS INC

Ticker: KITT CUSIP: 63911H306 Class: COM

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (10)

JANE STREET GROUP, LLC
Value ($000) $90 Shares 117,172
Engineers Gate Manager LP
Value ($000) $35 Shares 46,126
NORTHERN TRUST CORP
Value ($000) $25 Shares 32,617
MILLENNIUM MANAGEMENT LLC
Value ($000) $22 Shares 28,270
Private Advisor Group, LLC
Value ($000) $8 Shares 10,000
IFP Advisors, Inc
Value ($000) $4 Shares 5,000
Bangor Savings Bank
Value ($000) $0 Shares 300
Allworth Financial LP
Value ($000) $0 Shares 60
MORGAN STANLEY
Value ($000) $0 Shares 36
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
Value ($000) $0 Shares 4

Increased Positions (6)

VANGUARD GROUP INC
Value ($000) $291 (+36.1%) Shares 379,323 (+410.3%)
GEODE CAPITAL MANAGEMENT, LLC
Value ($000) $165 (+40.9%) Shares 214,689 (+428.8%)
OSAIC HOLDINGS, INC.
Value ($000) $16 (-57.7%) Shares 20,190 (+63.8%)
BlackRock, Inc.
Value ($000) $11 (-63.0%) Shares 14,243 (+38.9%)
Tower Research Capital LLC (TRC)
Value ($000) $3 (+12.4%) Shares 3,427 (+322.0%)
BANK OF AMERICA CORP /DE/
Value ($000) $0 (-13.0%) Shares 340 (+226.9%)

Decreased Positions (2)

UBS Group AG
Value ($000) $19 (-94.2%) Shares 24,934 (-78.1%)
SBI Securities Co., Ltd.
Value ($000) $1 (-76.9%) Shares 1,012 (-13.3%)

Exited Positions (2)

Physician Wealth Advisors, Inc.
Value ($000) $0 Shares 122
FNY Investment Advisers, LLC
Value ($000) $0 Shares 582