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Denison Mines
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Overview Fund Activity

217 hedge funds and large institutions have $539M invested in Denison Mines in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 71 increasing their positions, 52 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
217
Holders Change
+13
Holders Change %
+6.37%
% of All Funds
2.95%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
46
Increased
71
Reduced
52
Closed
28
Calls
$16.7M
Puts
$3M
Net Calls
+$13.7M
Net Calls Change
-$512K

Top Buyers

1
VanEck Associates
1
VanEck Associates
New York
$44M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$15.7M
3
SCM
3
Segra Capital Management
Florida
$39.1M
4
Capital Research Global Investors
4
Capital Research Global Investors
California
$11.5M
5
Citadel Advisors
5
Citadel Advisors
Florida
$12.5M

Top Sellers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$1.95M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$0
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$0
4
Marshall Wace
4
Marshall Wace
United Kingdom
$323K
5
Mirae Asset Global ETFs Holdings
5
Mirae Asset Global ETFs Holdings
Hong Kong
$75.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
CIM
76
Confluence Investment Management
Missouri
$351K +$3.38K +2,600 +1%
Stifel Financial
77
Stifel Financial
Missouri
$345K +$6.62K +5,092 +2%
Zurich Cantonal Bank
78
Zurich Cantonal Bank
Switzerland
$334K +$19.8K +15,136 +6%
IMC Chicago
79
IMC Chicago
Illinois
$329K -$225K -172,885 -41%
Marshall Wace
80
Marshall Wace
United Kingdom
$323K -$10.3M -7,886,823 -97%
NP
81
Ninepoint Partners
Ontario, Canada
$306K -$865K -665,000 -74%
SC
82
Scotia Capital
Ontario, Canada
$304K +$122K +93,754 +67%
NA
83
NewEdge Advisors
Louisiana
$296K +$5.49K +4,226 +2%
Ohio Public Employees Retirement System (OPERS)
84
Ohio Public Employees Retirement System (OPERS)
Ohio
$290K -$13.8K -10,531 -5%
VF
85
Virtu Financial
New York
$284K +$212K +163,360 +295%
EGA
86
Eagle Global Advisors
Texas
$267K +$153K +117,700 +134%
PFSRSONJ
87
Police & Firemen's Retirement System of New Jersey
New Jersey
$263K – – –
Barclays
88
Barclays
United Kingdom
$243K -$2.16K -1,663 -0.9%
Squarepoint
89
Squarepoint
New York
$242K -$452K -347,420 -65%
Vontobel Holding
90
Vontobel Holding
Switzerland
$241K -$15.1K -11,570 -6%
Group One Trading
91
Group One Trading
Illinois
$234K +$234K +179,831 New
Pictet Asset Management
92
Pictet Asset Management
Switzerland
$207K -$9.89K -7,568 -5%
LPL Financial
93
LPL Financial
California
$202K +$77.6K +59,675 +63%
DC
94
Davenport & Co
Virginia
$195K +$195K +150,000 New
HWAM
95
Hennion & Walsh Asset Management
New Jersey
$178K +$178K +136,544 New
XT
96
XTX Topco
Cayman Islands
$163K +$132K +101,680 +429%
DCM
97
Deuterium Capital Management
Florida
$156K – – –
Citigroup
98
Citigroup
New York
$147K -$164K -125,279 -53%
Simplex Trading
99
Simplex Trading
Illinois
$133K -$478K -370,516 -78%
HighTower Advisors
100
HighTower Advisors
Illinois
$133K +$15.7K +12,050 +13%
2 3
4
5 6