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

Driehaus Capital 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
-329,953
Closed -$23.3M – 400
2026
Q1 		$23.3M Sell
329,953
-39,747
-11% -$3.81M 0.17% 182
2025
Q4 		$28.1M Sell
369,700
-541,597
-59% -$44.3M 0.19% 162
2025
Q3 		$83.3M Sell
911,297
-965,607
-51% -$61.8M 0.6% 40
2025
Q2 		$87.2M Buy
1,876,904
+522,592
+39% +$18.9M 0.7% 30
2025
Q1 		$40.2M Buy
1,354,312
+738,743
+120% +$22.4M 0.39% 76
2024
Q4 		$16.2M Sell
615,569
-112,292
-15% -$2.88M 0.13% 194
2024
Q3 		$17M Buy
727,861
+6,318
+0.9% +$137K 0.15% 191
2024
Q2 		$14.4M Buy
721,543
+245,422
+52% +$4.8M 0.14% 185
2024
Q1 		$8.75M Buy
476,121
+63,782
+15% +$1.16M 0.09% 246
2023
Q4 		$8.37M Buy
+412,339
New +$7.58M 0.1% 239
2023
Q3 		– Sell
-376,603
Closed -$5.4M – 421
2023
Q2 		$5.4M Buy
+376,603
New +$5.1M 0.07% 268
2021
Q1 		– Sell
-212,772
Closed -$5.84M – 478
2020
Q4 		$5.84M Sell
212,772
-53,768
-20% -$1.18M 0.09% 236
2020
Q3 		$5.14M Buy
+266,540
New +$4.92M 0.11% 200
2019
Q4 		– Sell
-591,304
Closed -$11M – 536
2019
Q3 		$11M Sell
591,304
-87,467
-13% -$1.84M 0.36% 76
2019
Q2 		$15.5M Buy
678,771
+19,327
+3% +$365K 0.49% 61
2019
Q1 		$10.3M Sell
659,444
-398,281
-38% -$6.27M 0.39% 71
2018
Q4 		$14.9M Buy
1,057,725
+401,165
+61% +$5.53M 0.64% 39
2018
Q3 		$9.7M Buy
+656,560
New +$8.68M 0.3% 107
2018
Q2 		– Sell
-426,493
Closed -$4.39M – 512
2018
Q1 		$4.39M Buy
426,493
+20,207
+5% +$225K 0.16% 169
2017
Q4 		$4.3M Buy
406,286
+108,999
+37% +$1.24M 0.16% 176
2017
Q3 		$3.89M Sell
297,287
-247,198
-45% -$3.04M 0.15% 182
2017
Q2 		$6.46M Sell
544,485
-391,701
-42% -$3.74M 0.24% 98
2017
Q1 		$7.28M Buy
936,186
+370,899
+66% +$2.96M 0.25% 92
2016
Q4 		$4.18M Buy
+565,287
New +$3.81M 0.15% 149

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
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
First Trust Advisors
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
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AllianceBernstein
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

Driehaus Capital Management's KTOS Position: Q2 2026 in Review

Driehaus Capital Management sold out of Kratos Defense & Security Solutions (KTOS) in Q2 2026, closing a stake of 329,953 shares — an estimated $23.3M sold.

Driehaus Capital Management first reported a position in KTOS in Q4 2016 and held it in 24 quarters. The position peaked at $87.2M in Q2 2025. 627 funds tracked by Wall St. Rank hold KTOS as of Q2 2026.

  • Driehaus Capital Management reported no remaining Kratos Defense & Security Solutions position as of Q2 2026 after selling out during the quarter.
  • Driehaus Capital Management sold 329,953 Kratos Defense & Security Solutions shares in Q2 2026, an estimated $23.3M.
  • Driehaus Capital Management first reported a position in Kratos Defense & Security Solutions in Q4 2016 and held it in 24 quarters.
  • Driehaus Capital Management's Kratos Defense & Security Solutions position peaked at $87.2M in Q2 2025.
  • 627 funds tracked by Wall St. Rank held Kratos Defense & Security Solutions as of Q2 2026.

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