Kosmos Energy Ltd. - Common Stock (KOS)

Historical Holders from Q3 2018 to Q3 2025

Symbol
KOS on NYSE
Type / Class
Equity / Common Stock
Shares outstanding
478M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
398M
Holdings value
$663M
% of all portfolios
0.002%
Grand Portfolio weight change
0%
Number of holders
230
Number of buys
103
Number of sells
-99
Average Value change %
0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Kosmos Energy Ltd. - Common Stock (KOS)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 7.9% -34.2% $64.9M -$32.5M 37.8M -33.4% BlackRock, Inc. 31 Mar 2025
Grantham, Mayo, Van Otterloo & Co. LLC 7.27% -13.4% $57.7M -$8.48M 34.8M -12.8% Grantham, Mayo, Van Otterloo & Co. LLC 30 Sep 2025
AMERICAN CENTURY INVESTMENT MANAGEMENT INC 7% $71.5M 33.4M American Century Investment Management, Inc. 30 Jun 2025
BlackRock Portfolio Management LLC 6.3% +22% $52.1M $9.05M 30.3M +21% BlackRock Portfolio Management LLC 30 Jun 2025
cobas asset management, sgiic, s.a. 5.2% $42.6M 24.8M cobas asset management, sgiic, s.a. 10 Apr 2025
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 4.44% -18% $45.4M -$9.24M 21.2M -16.9% Hotchkis and Wiley Capital Management, LLC 30 Jun 2025
FMR LLC 2.1% $16.9M 9.83M FMR LLC 29 Nov 2024
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 0.84% -89.6% $6.93M -$36.3M 4.03M -83.9% Vaughan Nelson Investment Management, L.P. 31 Mar 2025

Institutional Holders of Kosmos Energy Ltd. - Common Stock (KOS)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 398M $663M -$27.4M $1.66 230
2025 Q2 414M $714M -$53.9M $1.72 222
2025 Q1 435M $991M -$24.2M $2.28 247
2024 Q4 434M $1.48B -$41.6M $3.42 266
2024 Q3 445M $1.79B -$35.6M $4.03 264
2024 Q2 447M $2.48B -$48.2M $5.54 267
2024 Q1 455M $2.71B +$130M $5.96 242
2023 Q4 433M $2.9B -$14.3M $6.71 243
2023 Q3 432M $3.53B +$111M $8.18 221
2023 Q2 421M $2.52B -$29.7M $5.99 235
2023 Q1 425M $3.16B +$162M $7.44 230
2022 Q4 404M $2.57B +$18.3M $6.36 233
2022 Q3 399M $2.06B +$16.9M $5.17 214
2022 Q2 395M $2.44B -$2.96M $6.19 220
2022 Q1 394M $2.83B +$148M $7.19 195
2021 Q4 375M $1.3B +$193M $3.46 163
2021 Q3 320M $944M -$17.9M $2.96 151
2021 Q2 325M $1.12B -$10.3M $3.46 162
2021 Q1 328M $1.01B +$13.9M $3.07 133
2020 Q4 324M $757M -$2.54M $2.35 125
2020 Q3 326M $320M -$20.8M $0.98 121
2020 Q2 341M $574M +$15.6M $1.66 143
2020 Q1 338M $305M -$203M $0.90 148
2019 Q4 368M $2.1B -$138M $5.70 199
2019 Q3 375M $2.34B -$71.1M $6.24 172
2019 Q2 387M $2.42B +$53.1M $6.27 167
2019 Q1 378M $2.36B +$269M $6.23 163
2018 Q4 341M $1.39B +$1.37B $4.07 130
2018 Q3 2.86M $26.7M +$26.7M $9.35 1