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Kosmos Energy
KOS

Overview Fund Activity

221 hedge funds and large institutions have $711M invested in Kosmos Energy in 2025 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 83 increasing their positions, 70 reducing their positions, and 54 closing their positions.

Holders
221
Holders Change
-30
Holders Change %
-11.95%
% of All Funds
2.97%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
30
Increased
83
Reduced
70
Closed
54
Calls
$6.53M
Puts
$6.06M
Net Calls
+$466K
Net Calls Change
+$9.02M

Top Buyers

1
BlackRock
1
BlackRock
New York
$117M
2
Millennium Management
2
Millennium Management
New York
$13.2M
3
Citadel Advisors
3
Citadel Advisors
Florida
$16.3M
4
American Century Companies
4
American Century Companies
Missouri
$57.5M
5
UBS Group
5
UBS Group
Switzerland
$14M

Top Sellers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$5.89M
3
Hotchkis & Wiley Capital Management
3
Hotchkis & Wiley Capital Management
California
$36.5M
4
CIA
4
Corigliano Investment Advisers
North Carolina
$0
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$516K
Name Market Value Shares Shares
Change 		Shares
Change %
UBS AM
26
UBS AM
Illinois
$6.22M 3,619,120 +1,078,114 +42%
Fidelity Investments
27
Fidelity Investments
Massachusetts
$5.89M 3,424,036 -4,338,474 -56%
Squarepoint
28
Squarepoint
New York
$5.54M 3,221,011 +2,477,102 +333%
Wells Fargo
29
Wells Fargo
California
$4.51M 2,623,816 -227,233 -8%
Ameriprise
30
Ameriprise
Minnesota
$4.5M 2,617,134 +399,257 +18%
Barclays
31
Barclays
United Kingdom
$4.22M 2,450,929 -77,773 -3%
Lazard Asset Management
32
Lazard Asset Management
New York
$4.06M 2,361,439 +394,396 +20%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$3.9M 2,265,790 +144,412 +7%
RAA
34
RWC Asset Advisors
Florida
$3.88M 2,255,539 -636,224 -22%
First Eagle Investment Management
35
First Eagle Investment Management
New York
$3.52M 2,049,091 +250,000 +14%
RA
36
Royce & Associates
New York
$3.41M 1,980,830 +10,570 +0.5%
NCM
37
Nantahala Capital Management
Connecticut
$2.95M 1,716,593 – –
Jane Street
38
Jane Street
New York
$2.74M 1,592,188 +1,266,773 +389%
BAM
39
Ballast Asset Management
Texas
$2.35M 1,364,387 +376,203 +38%
Two Sigma Investments
40
Two Sigma Investments
New York
$2.34M 1,358,236 +1,318,350 +3,305%
NL
41
Nuveen LLC
North Carolina
$2.27M 1,321,014 -506,610 -28%
RBI
42
Raiffeisen Bank International
Austria
$1.86M 1,000,000 +500,000 +100%
Citigroup
43
Citigroup
New York
$1.67M 972,621 +321,930 +49%
Raymond James Financial
44
Raymond James Financial
Florida
$1.65M 961,985 -955,503 -50%
CAU
45
Caxton Associates (UK)
$1.63M 948,065 +137,179 +17%
HCA
46
Harbor Capital Advisors
Illinois
$1.6M 932,327 -387,176 -29%
Group One Trading
47
Group One Trading
Illinois
$1.59M 925,728 +545,146 +143%
Swiss National Bank
48
Swiss National Bank
Switzerland
$1.57M 914,200 – –
RAM
49
RWC Asset Management
United Kingdom
$1.47M 857,485 -227,194 -21%
Creative Planning
50
Creative Planning
Kansas
$1.47M 856,957 +507,342 +145%
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