Security Snapshot

KRATOS DEFENSE & SECURITY SOLUTIONS, INC. - Common Stock (KTOS) Institutional Ownership

CUSIP: 50077B207

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q1 2026

Institutions Reporting

705

Shares (Excl. Options)

166,726,388

Price

$70.51

Save this security page for your next review

Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.

Create free account and return here Sign in and return here Review latest holder period
Type / Class
Equity / Common Stock
Symbol
KTOS on Nasdaq
Shares outstanding
187,694,591
Price per share
$59.56
All holders as of 31 Mar 2026
Q1 2026
Total 13F shares
166,726,388
Total reported value
$11,759,933,307
% of total 13F portfolios
0.01%
Share change
+13,577,324
Value change
+$934,703,163
Number of holders
705
Price from insider filings
$59.56
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Key facts

  • KTOS - KRATOS DEFENSE & SECURITY SOLUTIONS, INC. - Common Stock is tracked under CUSIP 50077B207.
  • 705 institutions reported positions in Q1 2026.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 662 to 705 between Q4 2025 and Q1 2026.
  • Reported value moved from $11,514,407,175 to $11,759,933,307.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 705 institutions filings for Q1 2026.

Open SEC Evidence

Security key

50077B207

Latest holder period

Q1 2026

13F holders

705

13D/G owners

3

CIK / CUSIP context first

Open Q1 2026 holders KTOS full holder history KRATOS DEFENSE & SECURITY SOLUTIONS, INC. SEC filings KRATOS DEFENSE & SECURITY SOLUTIONS, INC. company facts KRATOS DEFENSE & SECURITY SOLUTIONS, INC. insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

Significant Owners of KRATOS DEFENSE & SECURITY SOLUTIONS, INC. - Common Stock (KTOS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 13% -19% $1,963,719,015 -$239,512,019 21,491,945 -11% BlackRock, Inc. 30 Sep 2025
VANGUARD CAPITAL MANAGEMENT LLC 5.1% $680,245,366 9,647,502 Vanguard Capital Management 31 Mar 2026
STATE STREET CORP 4.9% -4% $931,290,208 -$38,388,758 8,190,767 -4% STATE STREET CORPORATION 31 Dec 2025

As of 31 Mar 2026, 705 institutional investors reported holding 166,726,388 shares of KRATOS DEFENSE & SECURITY SOLUTIONS, INC. - Common Stock (KTOS). This represents 89% of the company’s total 187,694,591 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of KRATOS DEFENSE & SECURITY SOLUTIONS, INC. - Common Stock (KTOS) together control 61% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 17% 31,663,184 +12% 0.04% $2,232,571,094
STATE STREET CORP 4.7% 8,911,499 +8.8% 0.02% $628,349,794
VANGUARD PORTFOLIO MANAGEMENT LLC 4.6% 8,650,496 0% 0.03% $609,946,473
VANGUARD CAPITAL MANAGEMENT LLC 4.4% 8,274,730 0% 0.01% $583,451,212
GEODE CAPITAL MANAGEMENT, LLC 2.8% 5,264,282 +18% 0.02% $371,246,795
Invesco Ltd. 2.7% 5,137,574 +90% 0.06% $362,250,343
FRANKLIN RESOURCES INC 2.1% 3,977,702 -0.5% 0.07% $280,467,777
ARK Investment Management LLC 1.9% 3,491,194 +1.1% 1.9% $246,164,080
VAN ECK ASSOCIATES CORP 1.6% 3,093,333 +18% 0.16% $218,111,000
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 1.5% 2,782,153 +7.8% 0.34% $196,170,000
Hood River Capital Management LLC 1.4% 2,714,571 -1.1% 1.9% $191,404,401
FIRST TRUST ADVISORS LP 1.4% 2,701,765 -5.3% 0.14% $190,501,450
Jericho Capital Asset Management L.P. 1.4% 2,649,578 2.8% $186,821,746
WELLINGTON MANAGEMENT GROUP LLP 1.4% 2,595,000 +585% 0.03% $182,973,450
DIMENSIONAL FUND ADVISORS LP 1.4% 2,594,732 -8.2% 0.04% $182,908,337
MORGAN STANLEY 1.3% 2,512,601 -24% 0.01% $177,163,504
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 1.3% 2,422,695 +44% 0.23% $170,824,224
ALLIANCEBERNSTEIN L.P. 1.3% 2,421,568 -16% 0.06% $183,821,227
VOYA INVESTMENT MANAGEMENT LLC 1.2% 2,193,499 +60% 0.16% $154,663,745
PRICE T ROWE ASSOCIATES INC /MD/ 1.1% 2,134,555 +200% 0.02% $150,508,000
NORTHERN TRUST CORP 1.1% 2,126,234 +8.4% 0.02% $149,920,760
Rovida Investment Management Ltd 0.94% 1,773,655 0% 16% $125,024,941
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.85% 1,586,861 +6% 0.02% $111,889,569
WESTFIELD CAPITAL MANAGEMENT CO LP 0.83% 1,563,146 +25% 0.46% $110,217,424
Clearbridge Investments, LLC 0.82% 1,539,388 +5.6% 0.09% $108,542,266

Institutional Holders of KRATOS DEFENSE & SECURITY SOLUTIONS, INC. - Common Stock (KTOS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 166,726,388 $11,759,933,307 +$934,703,163 $70.51 705
2025 Q4 151,636,740 $11,514,407,175 -$346,826,015 $75.91 662
2025 Q3 152,877,833 $13,964,220,899 -$1,058,790,506 $91.37 624
2025 Q2 167,149,665 $7,757,599,456 +$595,820,222 $46.45 492
2025 Q1 154,604,010 $4,585,615,730 +$676,489,178 $29.69 391
2024 Q4 131,835,985 $3,478,027,342 +$37,247,566 $26.38 346
2024 Q3 128,854,085 $3,010,037,953 +$10,600,780 $23.30 327
2024 Q2 128,393,008 $2,569,125,438 -$3,814,394 $20.01 320
2024 Q1 128,875,846 $2,368,705,114 +$290,905,852 $18.38 304
2023 Q4 113,140,581 $2,295,165,556 +$85,744,133 $20.29 268
2023 Q3 109,134,495 $1,639,182,869 +$16,888,835 $15.02 236
2023 Q2 108,125,634 $1,550,783,121 +$163,068 $14.34 238
2023 Q1 108,171,876 $1,457,333,374 +$9,323,220 $13.48 241
2022 Q4 108,315,853 $1,116,514,267 +$12,084,782 $10.32 240
2022 Q3 106,621,235 $1,083,672,405 -$18,663,490 $10.16 233
2022 Q2 107,553,073 $1,495,447,368 -$4,770,030 $13.88 236
2022 Q1 105,886,608 $2,166,257,274 -$81,228 $20.48 226
2021 Q4 106,209,829 $2,060,391,309 -$38,868,869 $19.40 231
2021 Q3 107,695,257 $2,400,270,292 +$8,679,998 $22.31 236
2021 Q2 106,566,331 $3,036,722,640 -$31,932,610 $28.49 238
2021 Q1 107,703,319 $2,938,225,173 -$65,208,680 $27.28 244
2020 Q4 110,236,418 $3,023,702,672 +$14,704,096 $27.43 232
2020 Q3 110,394,181 $2,128,286,315 +$71,141,917 $19.28 209
2020 Q2 107,312,464 $1,682,228,337 +$239,556,471 $15.63 228
2020 Q1 92,193,471 $1,275,888,895 +$13,057,901 $13.84 212
2019 Q4 90,271,223 $1,625,796,296 -$2,893,300 $18.01 220
2019 Q3 90,383,016 $1,680,517,957 +$39,455,751 $18.59 219
2019 Q2 88,885,390 $2,034,535,995 +$52,415,939 $22.89 205
2019 Q1 88,462,705 $1,382,714,494 -$33,880,257 $15.63 210
2018 Q4 90,913,297 $1,280,738,743 -$50,538,891 $14.09 180
2018 Q3 94,286,503 $1,393,525,712 +$21,070,843 $14.78 178
2018 Q2 92,854,917 $1,068,341,304 +$49,344,387 $11.51 158
2018 Q1 88,946,985 $915,249,675 +$107,996,010 $10.29 170
2017 Q4 78,275,127 $828,951,971 +$29,041,926 $10.59 170
2017 Q3 74,016,981 $968,149,132 +$136,570,468 $13.08 162
2017 Q2 63,802,419 $757,349,386 +$21,442,113 $11.87 137
2017 Q1 62,468,800 $486,003,782 +$95,859,249 $7.78 128
2016 Q4 53,900,809 $398,927,552 +$93,065,609 $7.40 126
2016 Q3 41,292,195 $284,495,401 +$9,899,431 $6.89 115
2016 Q2 40,202,130 $164,822,793 +$5,343,187 $4.10 99
2016 Q1 38,496,843 $190,520,000 -$4,959,153 $4.95 99
2015 Q4 39,687,368 $162,720,630 -$5,531,461 $4.10 93
2015 Q3 29,013,884 $122,776,757 +$2,667,928 $4.22 86
2015 Q2 28,245,965 $177,953,933 +$12,341,915 $6.30 97
2015 Q1 26,402,509 $145,885,317 -$4,120,686 $5.53 98
2014 Q4 27,135,095 $136,248,165 -$15,183,772 $5.02 107
2014 Q3 29,511,157 $193,588,902 -$819,782 $6.56 95
2014 Q2 29,444,330 $229,672,560 +$13,381,031 $7.80 97
2014 Q1 27,733,211 $209,073,189 -$3,532,465 $7.54 95
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .