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Kosmos Energy
KOS

Overview Fund Activity

251 hedge funds and large institutions have $991M invested in Kosmos Energy in 2025 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 99 increasing their positions, 71 reducing their positions, and 54 closing their positions.

Holders
251
Holders Change
-18
Holders Change %
-6.69%
% of All Funds
3.41%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.01%
New
41
Increased
99
Reduced
71
Closed
54
Calls
$12.3M
Puts
$20.8M
Net Calls
-$8.55M
Net Calls Change
-$3.42M

Top Buyers

1
Grantham, Mayo, Van Otterloo & Co (GMO)
1
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$90.9M
2
EPIM
2
Equinox Partners Investment Management
Connecticut
$41.9M
3
Bank of America
3
Bank of America
North Carolina
$22.2M
4
BlackRock
4
BlackRock
New York
$143M
5
OAM
5
Ostrum Asset Management
France
$9.14M

Top Sellers

1
VNIM
1
Vaughan Nelson Investment Management
Texas
$9.14M
2
ECA
2
Encompass Capital Advisors
New York
$0
3
Natixis Advisors
3
Natixis Advisors
Massachusetts
$0
4
Jennison Associates
4
Jennison Associates
New York
$0
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$6.13M
Name Market Value Shares Shares
Change 		Shares
Change %
BAM
51
Ballast Asset Management
Texas
$2.25M 988,184 +113,500 +13%
Swiss National Bank
52
Swiss National Bank
Switzerland
$2.08M 914,200 -13,800 -1%
Rafferty Asset Management
53
Rafferty Asset Management
New York
$1.86M 815,335 -59,890 -7%
CAU
54
Caxton Associates (UK)
$1.85M 810,886 +810,886 New
Deutsche Bank
55
Deutsche Bank
Germany
$1.76M 773,724 -40,642 -5%
D.E. Shaw & Co
56
D.E. Shaw & Co
New York
$1.74M 763,616 +727,916 +2,039%
Squarepoint
57
Squarepoint
New York
$1.7M 743,909 -354,973 -32%
GCWM
58
Graham Capital Wealth Management
District of Columbia
$1.66M 728,530 -18,168 -2%
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$1.52M 666,204 +85,431 +15%
Citigroup
60
Citigroup
New York
$1.48M 650,691 -418,521 -39%
Susquehanna International Group
61
Susquehanna International Group
Pennsylvania
$1.35M 593,152 -1,238,709 -68%
Legal & General Group
62
Legal & General Group
United Kingdom
$1.26M 552,945 -14,161 -2%
JPMorgan Chase & Co
63
JPMorgan Chase & Co
New York
$1.22M 534,216 -738,309 -58%
AllianceBernstein
64
AllianceBernstein
Tennessee
$1.16M 506,669 – –
RBI
65
Raiffeisen Bank International
Austria
$1.11M 500,000 – –
Mackenzie Financial
66
Mackenzie Financial
Ontario, Canada
$1.03M 451,439 -341 -0.1%
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$1.01M 440,986 – –
CCG
68
Cloverfields Capital Group
Minnesota
$962K 421,878 +203,467 +93%
Envestnet Asset Management
69
Envestnet Asset Management
Illinois
$953K 418,075 +234,489 +128%
Simplex Trading
70
Simplex Trading
Illinois
$938K 411,681 +62,744 +18%
AQR Capital Management
71
AQR Capital Management
Connecticut
$884K 387,739 +140,261 +57%
Thrivent Financial for Lutherans
72
Thrivent Financial for Lutherans
Minnesota
$879K 385,624 – –
Group One Trading
73
Group One Trading
Illinois
$868K 380,582 +50,409 +15%
Creative Planning
74
Creative Planning
Kansas
$797K 349,615 -33,292 -9%
N
75
Natixis
France
$778K 344,800 +344,800 New
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3
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