Vanguard Group’s Nauticus Robotics KITT Stock Holding History

Vanguard Group’s Portfolio KITT Stock Details KITT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	$291K	Buy	47,415 +38,123	+410%	+$505K	﹤0.01%	4044
2025 Q3	$214K	Buy	9,292 +413	+5%	+$22.9K	﹤0.01%	4121
2025 Q2	$579K	Buy	8,879 +7,940	+846%	+$561K	﹤0.01%	3889
2025 Q1	$62.1K	Buy	+939	New	+$111K	﹤0.01%	4174
2024 Q3	–	Sell	-48	Closed	-$17K	–	4361
2024 Q2	$17K	Hold	48	–	–	﹤0.01%	4364
2024 Q1	$40K	Hold	48	–	–	﹤0.01%	4334
2023 Q4	$84.8K	Buy	48 +4	+9%	+$15.3K	﹤0.01%	4318
2023 Q3	$203K	Buy	44 +6	+16%	+$31K	﹤0.01%	4249
2023 Q2	$205K	Buy	38 +17	+81%	+$98K	﹤0.01%	4310
2023 Q1	$159K	Buy	+21	New	+$185K	﹤0.01%	4350

Other funds holding KITT

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

EGM

Engineers Gate Manager New York $8B AUM 17.32% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

PAG

Private Advisor Group Morristown, New Jersey $21.3B AUM 22.13% 1-Year Est. Return

Vanguard Group's KITT Position: Q4 2025 in Review

Vanguard Group increased its Nauticus Robotics (KITT) stake by 410% in Q4 2025, buying an estimated $505K and bringing the position to 47,415 shares worth $291K. The position accounts for ﹤0.01% of the portfolio, ranked #4044.

Vanguard Group first reported a position in KITT in Q1 2023 and has held it in 10 quarters since. The position peaked at $579K in Q2 2025. 24 funds tracked by Wall St. Rank hold KITT as of Q4 2025.

Vanguard Group held 47,415 shares of Nauticus Robotics worth $291K as of Q4 2025.
Vanguard Group bought 38,123 Nauticus Robotics shares in Q4 2025, an estimated $505K.
Nauticus Robotics made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #4044 holding.
Vanguard Group first reported a position in Nauticus Robotics in Q1 2023 and has held it in 10 quarters since.
Vanguard Group's Nauticus Robotics position peaked at $579K in Q2 2025.
24 funds tracked by Wall St. Rank held Nauticus Robotics as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.