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	7,903 +6,354	+410%	+$505K	﹤0.01%	4044
2025 Q3	$214K	Buy	1,549 +69	+5%	+$23K	﹤0.01%	4121
2025 Q2	$579K	Buy	1,480 +1,324	+849%	+$561K	﹤0.01%	3889
2025 Q1	$62.1K	Buy	+156	New	+$110K	﹤0.01%	4174
2024 Q3	–	Sell	-8	Closed	-$17K	–	4361
2024 Q2	$17K	Hold	8	–	–	﹤0.01%	4364
2024 Q1	$40K	Hold	8	–	–	﹤0.01%	4334
2023 Q4	$84.8K	Buy	8 +1	+14%	+$22.9K	﹤0.01%	4318
2023 Q3	$203K	Buy	7 +1	+17%	+$31K	﹤0.01%	4249
2023 Q2	$205K	Buy	6 +3	+100%	+$104K	﹤0.01%	4310
2023 Q1	$159K	Buy	+3	New	+$159K	﹤0.01%	4350

Other funds holding KITT

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Engineers Gate Manager New York $7.71B AUM 24.88% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Private Advisor Group Morristown, New Jersey $21.8B AUM 28.57% 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 7,903 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. 19 funds tracked by Wall St. Rank hold KITT as of Q4 2025.

Vanguard Group held 7,903 shares of Nauticus Robotics worth $291K as of Q4 2025.
Vanguard Group bought 6,354 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.
19 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.