Kratos Defense & Security Solutions, Inc.
MX ˙ BMV ˙ US50077B2079
SecurityMX:KTOS / Kratos Defense & Security Solutions, Inc.
InstitutionStephens Inc /ar/
Latest Disclosed Ownership304,359 shares
Latest Disclosed Value $ 21,460,353
Stephens Inc /ar/ reports 10.48% decrease in ownership of KTOS / Kratos Defense & Security Solutions, Inc.

On April 28, 2026 - Stephens Inc /ar/ filed a 13F-HR form disclosing ownership of 304,359 shares of Kratos Defense & Security Solutions, Inc. (MX:KTOS) valued at $21,460,353 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 339,994 shares of Kratos Defense & Security Solutions, Inc.. This represents a change in shares of -10.48% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-28 2026-03-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 304,359 -35,635 -10.48 21,460 -16.85 0.2685
2026-02-05 2025-12-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 339,994 -13,938 -3.94 25,809 -20.22 0.3211
2025-10-27 2025-09-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 353,932 46,094 14.97 32,349 126.23 0.4123
2025-07-29 2025-06-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 307,838 278,059 933.74 14,299 1,517.53 0.1965
2025-05-01 2025-03-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 29,779 2,328 8.48 884 22.10 0.0130
2025-01-28 2024-12-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 27,451 3,975 16.93 724 32.60 0.0102
2024-10-28 2024-09-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 23,476 3,839 19.55 547 39.29 0.0078
2024-08-06 2024-06-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 19,637 9,438 92.54 393 109.63 0.0060
2024-05-15 2024-03-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 10,199 -1,264 -11.03 187 -19.40 0.0029
2024-02-13 2023-12-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 11,463 1,547 15.60 233 56.76 0.0040
2023-11-14 2023-09-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 9,916 4,495 82.92 149 92.21 0.0029
2023-08-14 2023-06-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 5,421 -17,017 -75.84 78 -74.50 0.0014
2023-05-15 2023-03-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 22,438 19,251 604.05 302 843.75 0.0058
2023-02-14 2022-12-31 13F/A-1 KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 3,187 1,052 49.27 33 45.45 0.0007
2023-01-25 2022-12-31 13F KRATOS DEFENSE & SEC SOLUTIO OM NEW 50077B207 3,187 1,052 0 0.0007
2022-11-02 2022-09-30 13F KRATOS DEFENSE & SEC SOLUTIO OM NEW 50077B207 2,135 -28,504 -93.03 22 -94.82 0.0005
2022-08-03 2022-06-30 13F KRATOS DEFENSE & SEC SOLUTIO OM NEW 50077B207 30,639 28,333 1,228.66 425 804.26 0.0086
2022-05-04 2022-03-31 13F KRATOS DEFENSE & SEC SOLUTIO OM NEW 50077B207 2,306 645 38.83 47 46.88 0.0008
2022-03-07 2021-12-31 13F KRATOS DEFENSE & SEC SOLUTIO OM NEW 50077B207 1,661 -164,945 -99.00 32 -99.14 0.0005
2021-10-27 2021-09-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 166,606 163,029 4,557.70 3,717 3,544.12 0.0575
2021-08-12 2021-06-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 3,577 -30,722 -89.57 102 -89.10 0.0015
2021-05-14 2021-03-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 34,299 -30,071 -46.72 936 -47.00 0.0154
2021-02-10 2020-12-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 64,370 47,924 291.40 1,766 457.10 0.0317
2020-11-13 2020-09-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 16,446 -33,666 -67.18 317 -59.51 0.0062
2020-08-24 2020-06-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 50,112 6,900 15.97 783 30.94 0.0168
2020-05-14 2020-03-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 43,212 5,379 14.22 598 -12.19 0.0159
2020-02-14 2019-12-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 37,833 -52,514 -58.12 681 -59.46 0.0143
2019-10-18 2019-09-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 90,347 34,800 62.65 1,680 32.18 0.0370
2019-08-01 2019-06-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 55,547 -2,216 -3.84 1,271 40.75 0.0288
2019-05-03 2019-03-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 57,763 -27,937 -32.60 903 -25.25 0.0214
2019-02-11 2018-12-31 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 85,700 35,950 72.26 1,208 64.35 0.0343
2018-11-14 2018-09-30 13F KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 49,750 49,750 735 0.0183
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.