Wellington Management Group
KTOS icon

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

Wellington Management Group’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 		$183M Buy
2,595,000
+2,216,438
+585% +$213M 0.03% 403
2025
Q4 		$28.7M Buy
378,562
+153,282
+68% +$12.5M 0.01% 907
2025
Q3 		$20.6M Buy
+225,280
New +$14.4M ﹤0.01% 1006
2023
Q4 		– Sell
-366,089
Closed -$5.5M – 1883
2023
Q3 		$5.5M Buy
366,089
+68,566
+23% +$1.02M ﹤0.01% 1254
2023
Q2 		$4.27M Sell
297,523
-1,527
-0.5% -$20.7K ﹤0.01% 1314
2023
Q1 		$4.03M Sell
299,050
-18,197
-6% -$217K ﹤0.01% 1336
2022
Q4 		$3.27M Buy
317,247
+94,401
+42% +$939K ﹤0.01% 1380
2022
Q3 		$2.26M Buy
222,846
+29,900
+15% +$400K ﹤0.01% 1496
2022
Q2 		$2.68M Buy
192,946
+63,105
+49% +$981K ﹤0.01% 1486
2022
Q1 		$2.66M Sell
129,841
-1,243
-0.9% -$22.7K ﹤0.01% 1540
2021
Q4 		$2.54M Sell
131,084
-54,551
-29% -$1.15M ﹤0.01% 1611
2021
Q3 		$4.14M Buy
185,635
+38,263
+26% +$946K ﹤0.01% 1552
2021
Q2 		$4.2M Sell
147,372
-814
-0.5% -$21.5K ﹤0.01% 1548
2021
Q1 		$4.04M Sell
148,186
-94,323
-39% -$2.64M ﹤0.01% 1471
2020
Q4 		$6.65M Sell
242,509
-2,662
-1% -$58.3K ﹤0.01% 1272
2020
Q3 		$4.73M Buy
+245,171
New +$4.53M ﹤0.01% 1276
2020
Q2 		– Sell
-321,178
Closed -$4.45M – 1911
2020
Q1 		$4.45M Sell
321,178
-90,343
-22% -$1.56M ﹤0.01% 1216
2019
Q4 		$7.41M Sell
411,521
-192,396
-32% -$3.57M ﹤0.01% 1235
2019
Q3 		$11.2M Buy
603,917
+52,335
+9% +$1.1M ﹤0.01% 1127
2019
Q2 		$12.6M Buy
551,582
+499,996
+969% +$9.43M ﹤0.01% 1136
2019
Q1 		$806K Buy
+51,586
New +$812K ﹤0.01% 1811
2018
Q2 		– Sell
-698,411
Closed -$7.19M – 2279
2018
Q1 		$7.19M Buy
+698,411
New +$7.78M ﹤0.01% 1369
2017
Q1 		– Sell
-85,885
Closed -$635K – 2275
2016
Q4 		$635K Hold
85,885
– – ﹤0.01% 1955
2016
Q3 		$592K Buy
+85,885
New +$502K ﹤0.01% 1954

Other funds holding KTOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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

Wellington Management Group's KTOS Position: Q1 2026 in Review

Wellington Management Group increased its Kratos Defense & Security Solutions (KTOS) stake by 585% in Q1 2026, buying an estimated $213M and bringing the position to 2,595,000 shares worth $183M. The position accounts for 0.03% of the portfolio, ranked #403.

Wellington Management Group first reported a position in KTOS in Q3 2016 and has held it in 24 quarters since. 712 funds tracked by Wall St. Rank hold KTOS as of Q1 2026.

  • Wellington Management Group held 2,595,000 shares of Kratos Defense & Security Solutions worth $183M as of Q1 2026.
  • Wellington Management Group bought 2,216,438 Kratos Defense & Security Solutions shares in Q1 2026, an estimated $213M.
  • Kratos Defense & Security Solutions made up 0.03% of Wellington Management Group's portfolio in Q1 2026, its #403 holding.
  • Wellington Management Group first reported a position in Kratos Defense & Security Solutions in Q3 2016 and has held it in 24 quarters since.
  • 712 funds tracked by Wall St. Rank held Kratos Defense & Security Solutions as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.