Jane Street
KTOS icon

Jane Street’s Kratos Defense & Security Solutions KTOS Stock Holding History

Jane Street’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 		$47.3M Buy
670,900
+550,300
+456% +$52.8M 0.01% 1097
2025
Q4 		$9.15M Sell
120,600
-157,400
-57% -$12.9M ﹤0.01% 2428
2025
Q3 		$25.4M Buy
278,000
+193,800
+230% +$12.4M ﹤0.01% 1434
2025
Q2 		$3.91M Buy
84,200
+38,000
+82% +$1.38M ﹤0.01% 3350
2025
Q1 		$1.37M Buy
+46,200
New +$1.4M ﹤0.01% 4991
2024
Q4 		– Sell
-13,500
Closed -$315K – 10037
2024
Q3 		$315K Sell
13,500
-9,400
-41% -$203K ﹤0.01% 7947
2024
Q2 		$458K Buy
+22,900
New +$448K ﹤0.01% 7166
2022
Q3 		– Sell
-11,800
Closed -$164K – 10101
2022
Q2 		$164K Sell
11,800
-24,800
-68% -$386K ﹤0.01% 8343
2022
Q1 		$750K Sell
36,600
-14,200
-28% -$259K ﹤0.01% 6717
2021
Q4 		$986K Sell
50,800
-34,000
-40% -$718K ﹤0.01% 5930
2021
Q3 		$1.89M Sell
84,800
-79,000
-48% -$1.95M ﹤0.01% 4588
2021
Q2 		$4.67M Buy
163,800
+80,500
+97% +$2.13M ﹤0.01% 2765
2021
Q1 		$2.27M Buy
83,300
+65,100
+358% +$1.82M ﹤0.01% 3772
2020
Q4 		$499K Sell
18,200
-26,800
-60% -$587K ﹤0.01% 5761
2020
Q3 		$868K Buy
45,000
+18,200
+68% +$336K ﹤0.01% 4328
2020
Q2 		$419K Buy
26,800
+14,400
+116% +$230K ﹤0.01% 5342
2020
Q1 		$172K Buy
+12,400
New +$214K ﹤0.01% 4714
2019
Q2 		– Sell
-16,100
Closed -$252K – 5462
2019
Q1 		$252K Buy
+16,100
New +$253K ﹤0.01% 4437
2018
Q2 		– Sell
-10,300
Closed -$106K – 5329
2018
Q1 		$106K Buy
+10,300
New +$115K ﹤0.01% 4591

Other funds holding KTOS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
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
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Franklin Resources
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
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Jane Street's KTOS Position: Q1 2026 in Review

Jane Street reduced its Kratos Defense & Security Solutions (KTOS) stake by 66% in Q1 2026, selling an estimated $3.84M and leaving 20,578 shares worth $1.45M. The position accounts for ﹤0.01% of the portfolio, ranked #5711.

Jane Street first reported a position in KTOS in Q2 2013 and has held it in 26 quarters since. The position peaked at $22.2M in Q1 2021. 711 funds tracked by Wall St. Rank hold KTOS as of Q1 2026.

  • Jane Street held 20,578 shares of Kratos Defense & Security Solutions worth $1.45M as of Q1 2026.
  • Jane Street sold 40,088 Kratos Defense & Security Solutions shares in Q1 2026, an estimated $3.84M.
  • Kratos Defense & Security Solutions made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5711 holding.
  • Jane Street first reported a position in Kratos Defense & Security Solutions in Q2 2013 and has held it in 26 quarters since.
  • Jane Street's Kratos Defense & Security Solutions position peaked at $22.2M in Q1 2021.
  • 711 funds tracked by Wall St. Rank held Kratos Defense & Security Solutions as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.