Group One Trading’s Kratos Defense & Security Solutions KTOS Stock Holding History

Group One Trading’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 Q1	$1.71M	Sell	24,300 -16,800	-41%	-$1.61M	﹤0.01%	2211
2025 Q4	$3.12M	Sell	41,100 -183,400	-82%	-$15M	0.01%	1887
2025 Q3	$20.5M	Buy	224,500 +117,900	+111%	+$7.55M	0.04%	486
2025 Q2	$4.95M	Buy	106,600 +84,000	+372%	+$3.04M	0.01%	1334
2025 Q1	$671K	Sell	22,600 -9,500	-30%	-$288K	﹤0.01%	2807
2024 Q4	$847K	Buy	32,100 +11,000	+52%	+$282K	﹤0.01%	2728
2024 Q3	$492K	Sell	21,100 -16,400	-44%	-$355K	﹤0.01%	2866
2024 Q2	$750K	Buy	37,500 +21,400	+133%	+$418K	﹤0.01%	2235
2024 Q1	$296K	Buy	16,100 +13,300	+475%	+$242K	﹤0.01%	3222
2023 Q4	$56.8K	Sell	2,800 -2,700	-49%	-$49.6K	﹤0.01%	4957
2023 Q3	$82.6K	Sell	5,500 -7,400	-57%	-$110K	﹤0.01%	4629
2023 Q2	$185K	Buy	12,900 +8,800	+215%	+$119K	﹤0.01%	4016
2023 Q1	$55.3K	Sell	4,100 -700	-15%	-$8.35K	﹤0.01%	4775
2022 Q4	$49.5K	Sell	4,800 -11,100	-70%	-$110K	﹤0.01%	5000
2022 Q3	$162K	Sell	15,900 -10,500	-40%	-$141K	﹤0.01%	4338
2022 Q2	$366K	Sell	26,400 -11,100	-30%	-$173K	﹤0.01%	3710
2022 Q1	$768K	Sell	37,500 -51,500	-58%	-$940K	﹤0.01%	3361
2021 Q4	$1.73M	Sell	89,000 -8,300	-9%	-$175K	﹤0.01%	2765
2021 Q3	$2.17M	Buy	97,300 +6,500	+7%	+$161K	﹤0.01%	2566
2021 Q2	$2.59M	Buy	90,800 +63,000	+227%	+$1.66M	﹤0.01%	2373
2021 Q1	$758K	Buy	27,800 +2,400	+9%	+$67.3K	﹤0.01%	3551
2020 Q4	$697K	Hold	25,400	–	–	﹤0.01%	2968
2020 Q3	$490K	Buy	25,400 +14,100	+125%	+$260K	﹤0.01%	2869
2020 Q2	$177K	Buy	11,300 +2,300	+26%	+$36.8K	﹤0.01%	3484
2020 Q1	$125K	Sell	9,000 -16,000	-64%	-$276K	﹤0.01%	3115
2019 Q4	$450K	Buy	25,000 +8,300	+50%	+$154K	﹤0.01%	2513
2019 Q3	$311K	Sell	16,700 -5,100	-23%	-$107K	﹤0.01%	2740
2019 Q2	$499K	Sell	21,800 -18,800	-46%	-$355K	﹤0.01%	2128
2019 Q1	$635K	Sell	40,600 -33,500	-45%	-$527K	0.01%	1764
2018 Q4	$1.04M	Buy	74,100 +66,300	+850%	+$914K	0.01%	1480
2018 Q3	$115K	Sell	7,800 -20,800	-73%	-$275K	﹤0.01%	3430
2018 Q2	$329K	Sell	28,600 -40,300	-58%	-$444K	﹤0.01%	2645
2018 Q1	$709K	Sell	68,900 -69,800	-50%	-$778K	0.01%	1767
2017 Q4	$1.47M	Sell	138,700 -5,000	-3%	-$57.1K	0.01%	1402
2017 Q3	$1.88M	Buy	143,700 +122,600	+581%	+$1.51M	0.02%	1092
2017 Q2	$250K	Buy	21,100 +4,600	+28%	+$43.9K	﹤0.01%	2476
2017 Q1	$128K	Buy	16,500 +14,600	+768%	+$116K	﹤0.01%	2820
2016 Q4	$14K	Buy	+1,900	New	+$12.8K	﹤0.01%	3838
2016 Q2	–	Sell	-1,900	Closed	-$9K	–	4779
2016 Q1	$9K	Buy	+1,900	New	+$6.86K	﹤0.01%	4048
2015 Q3	–	Sell	-100	Closed	-$1K	–	5008
2015 Q2	$1K	Buy	+100	New	+$594	﹤0.01%	4747
2015 Q1	–	Sell	-12,700	Closed	-$64K	–	4973
2014 Q4	$64K	Sell	12,700 -2,200	-15%	-$12.4K	﹤0.01%	3193
2014 Q3	$98K	Buy	14,900 +10,400	+231%	+$77.3K	﹤0.01%	3011
2014 Q2	$35K	Sell	4,500 -600	-12%	-$4.66K	﹤0.01%	3784
2014 Q1	$38K	Buy	5,100 +1,100	+28%	+$8.51K	﹤0.01%	3828
2013 Q4	$31K	Sell	4,000 -70,600	-95%	-$532K	﹤0.01%	3995
2013 Q3	$618K	Sell	74,600 -38,000	-34%	-$287K	0.01%	1430
2013 Q2	$730K	Buy	+112,600	New	+$633K	0.02%	1049

Other funds holding KTOS

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Group One Trading's KTOS Position: Q1 2026 in Review

Group One Trading reduced its Kratos Defense & Security Solutions (KTOS) stake by 63% in Q1 2026, selling an estimated $1.79M and leaving 11,098 shares worth $783K. The position accounts for ﹤0.01% of the portfolio, ranked #2930.

Group One Trading first reported a position in KTOS in Q2 2013 and has held it in 38 quarters since. The position peaked at $3.89M in Q2 2025. 711 funds tracked by Wall St. Rank hold KTOS as of Q1 2026.

Group One Trading held 11,098 shares of Kratos Defense & Security Solutions worth $783K as of Q1 2026.
Group One Trading sold 18,618 Kratos Defense & Security Solutions shares in Q1 2026, an estimated $1.79M.
Kratos Defense & Security Solutions made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #2930 holding.
Group One Trading first reported a position in Kratos Defense & Security Solutions in Q2 2013 and has held it in 38 quarters since.
Group One Trading's Kratos Defense & Security Solutions position peaked at $3.89M in Q2 2025.
711 funds tracked by Wall St. Rank held Kratos Defense & Security Solutions as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.