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Kosmos Energy
KOS

Overview Fund Activity

223 hedge funds and large institutions have $714M invested in Kosmos Energy in 2025 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 85 increasing their positions, 70 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
223
Holders Change
-28
Holders Change %
-11.16%
% of All Funds
2.99%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
30
Increased
85
Reduced
70
Closed
54
Calls
$6.86M
Puts
$7.16M
Net Calls
-$294K
Net Calls Change
+$8.26M

Top Buyers

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

Top Sellers

1
William Blair Investment Management
William Blair Investment Management
Illinois
$0
2
Fidelity Investments
Fidelity Investments
Massachusetts
$5.89M
3
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
$36.5M
4
CIA
Corigliano Investment Advisers
North Carolina
$0
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
$516K
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS AM
26
UBS AM
Illinois
$6.22M +$1.85M +1,078,114 +42%
Fidelity Investments
27
Fidelity Investments
Massachusetts
$5.89M -$7.46M -4,338,474 -56%
Squarepoint
28
Squarepoint
New York
$5.54M +$4.26M +2,477,102 +333%
Wells Fargo
29
Wells Fargo
California
$4.51M -$391K -227,233 -8%
Ameriprise
30
Ameriprise
Minnesota
$4.5M +$687K +399,257 +18%
Barclays
31
Barclays
United Kingdom
$4.22M -$134K -77,773 -3%
Lazard Asset Management
32
Lazard Asset Management
New York
$4.06M +$678K +394,396 +20%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$3.9M +$248K +144,412 +7%
RAA
34
RWC Asset Advisors
Florida
$3.88M -$1.09M -636,224 -22%
Susquehanna International Group
35
Susquehanna International Group
Pennsylvania
$3.55M +$2.53M +1,468,933 +248%
First Eagle Investment Management
36
First Eagle Investment Management
New York
$3.52M +$430K +250,000 +14%
RA
37
Royce & Associates
New York
$3.41M +$18.2K +10,570 +0.5%
NCM
38
Nantahala Capital Management
Connecticut
$2.95M – – –
Jane Street
39
Jane Street
New York
$2.74M +$2.18M +1,266,773 +389%
BAM
40
Ballast Asset Management
Texas
$2.35M +$647K +376,203 +38%
Two Sigma Investments
41
Two Sigma Investments
New York
$2.34M +$2.27M +1,318,350 +3,305%
NL
42
Nuveen LLC
North Carolina
$2.27M -$871K -506,610 -28%
RBI
43
Raiffeisen Bank International
Austria
$1.86M +$930K +500,000 +100%
Citigroup
44
Citigroup
New York
$1.67M +$554K +321,930 +49%
Raymond James Financial
45
Raymond James Financial
Florida
$1.65M -$1.64M -955,503 -50%
CAU
46
Caxton Associates (UK)
$1.63M +$236K +137,179 +17%
HCA
47
Harbor Capital Advisors
Illinois
$1.6M -$666K -387,176 -29%
Group One Trading
48
Group One Trading
Illinois
$1.59M +$938K +545,146 +143%
Swiss National Bank
49
Swiss National Bank
Switzerland
$1.57M – – –
RAM
50
RWC Asset Management
United Kingdom
$1.47M -$391K -227,194 -21%
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