Castleark Management’s Kratos Defense & Security Solutions KTOS Stock Holding History

Castleark Management’s Portfolio KTOS Stock Details KTOS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-109,634	Closed	-$7.73M	–	332
2026 Q1	$7.73M	Sell	109,634 -43,270	-28%	-$4.15M	0.26%	95
2025 Q4	$11.6M	Sell	152,904 -28,050	-16%	-$2.3M	0.34%	55
2025 Q3	$16.5M	Buy	180,954 +6,788	+4%	+$435K	0.46%	35
2025 Q2	$8.09M	Buy	174,166 +44,996	+35%	+$1.63M	0.24%	64
2025 Q1	$3.84M	Buy	+129,170	New	+$3.92M	0.13%	147
2017 Q4	–	Sell	-762,895	Closed	-$9.98M	–	423
2017 Q3	$9.98M	Buy	762,895 +99,045	+15%	+$1.22M	0.31%	112
2017 Q2	$7.88M	Buy	+663,850	New	+$6.34M	0.26%	137

Other funds holding KTOS

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

Castleark Management's KTOS Position: Q2 2026 in Review

Castleark Management sold out of Kratos Defense & Security Solutions (KTOS) in Q2 2026, closing a stake of 109,634 shares — an estimated $7.73M sold.

Castleark Management first reported a position in KTOS in Q2 2017 and held it in 7 quarters. The position peaked at $16.5M in Q3 2025. 627 funds tracked by Wall St. Rank hold KTOS as of Q2 2026.

Castleark Management reported no remaining Kratos Defense & Security Solutions position as of Q2 2026 after selling out during the quarter.
Castleark Management sold 109,634 Kratos Defense & Security Solutions shares in Q2 2026, an estimated $7.73M.
Castleark Management first reported a position in Kratos Defense & Security Solutions in Q2 2017 and held it in 7 quarters.
Castleark Management's Kratos Defense & Security Solutions position peaked at $16.5M in Q3 2025.
627 funds tracked by Wall St. Rank held Kratos Defense & Security Solutions as of Q2 2026.

Based on Castleark Management's 13F filing for Q2 2026, filed 14 Aug 2026.