Mariner
KTOS icon

Mariner’s Kratos Defense & Security Solutions KTOS Stock Holding History

Mariner’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 		$1.75M Sell
24,840
-11,217
-31% -$1.08M ﹤0.01% 1598
2025
Q4 		$2.74M Buy
36,057
+21,485
+147% +$1.76M ﹤0.01% 1325
2025
Q3 		$1.33M Sell
14,572
-3,804
-21% -$244K ﹤0.01% 1691
2025
Q2 		$854K Buy
18,376
+3,842
+26% +$139K ﹤0.01% 1919
2025
Q1 		$432K Sell
14,534
-2,378
-14% -$72.2K ﹤0.01% 2323
2024
Q4 		$446K Sell
16,912
-239
-1% -$6.12K ﹤0.01% 2279
2024
Q3 		$400K Sell
17,151
-1,190
-6% -$25.7K ﹤0.01% 2327
2024
Q2 		$367K Buy
18,341
+66
+0.4% +$1.29K ﹤0.01% 2296
2024
Q1 		$336K Sell
18,275
-6,015
-25% -$110K ﹤0.01% 2342
2023
Q4 		$493K Buy
24,290
+6,788
+39% +$125K ﹤0.01% 1939
2023
Q3 		$263K Buy
17,502
+164
+0.9% +$2.44K ﹤0.01% 2272
2023
Q2 		$249K Buy
17,338
+1,618
+10% +$21.9K ﹤0.01% 2275
2023
Q1 		$212K Buy
15,720
+3,309
+27% +$39.5K ﹤0.01% 2378
2022
Q4 		$128K Sell
12,411
-466
-4% -$4.63K ﹤0.01% 2460
2022
Q3 		$131K Buy
+12,877
New +$172K ﹤0.01% 2147
2022
Q1 		– Sell
-10,987
Closed -$213K – 1395
2021
Q4 		$213K Buy
+10,987
New +$232K ﹤0.01% 1146
2021
Q1 		– Sell
-18,233
Closed -$500K – 876
2020
Q4 		$500K Buy
+18,233
New +$399K ﹤0.01% 672

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

Mariner's KTOS Position: Q1 2026 in Review

Mariner reduced its Kratos Defense & Security Solutions (KTOS) stake by 31% in Q1 2026, selling an estimated $1.08M and leaving 24,840 shares worth $1.75M. The position accounts for ﹤0.01% of the portfolio, ranked #1598.

Mariner first reported a position in KTOS in Q4 2020 and has held it in 17 quarters since. The position peaked at $2.74M in Q4 2025. 711 funds tracked by Wall St. Rank hold KTOS as of Q1 2026.

  • Mariner held 24,840 shares of Kratos Defense & Security Solutions worth $1.75M as of Q1 2026.
  • Mariner sold 11,217 Kratos Defense & Security Solutions shares in Q1 2026, an estimated $1.08M.
  • Kratos Defense & Security Solutions made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #1598 holding.
  • Mariner first reported a position in Kratos Defense & Security Solutions in Q4 2020 and has held it in 17 quarters since.
  • Mariner's Kratos Defense & Security Solutions position peaked at $2.74M in Q4 2025.
  • 711 funds tracked by Wall St. Rank held Kratos Defense & Security Solutions as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.