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Denison Mines
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Overview Fund Activity

212 hedge funds and large institutions have $800M invested in Denison Mines in 2025 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 73 increasing their positions, 52 reducing their positions, and 28 closing their positions.

Holders
212
Holders Change
-5
Holders Change %
-2.3%
% of All Funds
2.85%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
27
Increased
73
Reduced
52
Closed
28
Calls
$9.14M
Puts
$3M
Net Calls
+$6.14M
Net Calls Change
-$7.51M

Top Buyers

1
VanEck Associates
1
VanEck Associates
New York
$97.3M
2
UBS Group
2
UBS Group
Switzerland
$15.7M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$8M
4
SCM
4
Segra Capital Management
Florida
$61.7M
5
BGDI
5
BW Gestao de Investimentos
Brazil
$5.33M

Top Sellers

1
MI
1
MMCAP International
Cayman Islands
$24.4M
2
Mirae Asset Global ETFs Holdings
2
Mirae Asset Global ETFs Holdings
Hong Kong
$91.8M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$9.38M
4
Morgan Stanley
4
Morgan Stanley
New York
$7.34M
5
BA
5
Bridgewater Associates
Connecticut
$8.4M
Name Market Value Shares Shares
Change 		Shares
Change %
HI
201
Harbour Investments
Wisconsin
$2.02K 1,108 -1,600 -59%
VWM
202
Vermillion Wealth Management
Minnesota
$1.9K 1,043 – –
CIBC Private Wealth Group
203
CIBC Private Wealth Group
Georgia
$1.82K 1,000 – –
AssetMark Inc
204
AssetMark Inc
California
$1.82K 1,000 – –
CMA
205
Cedar Mountain Advisors
Oregon
$1.36K 749 – –
KB
206
Kimelman & Baird
New York
$941 517 – –
NRG
207
Nemes Rush Group
Michigan
$910 500 – –
CFFP
208
Center for Financial Planning
Michigan
$892 490 – –
OWP
209
ORG Wealth Partners
Texas
$700 400 – –
VFM
210
Vision Financial Markets
Connecticut
$286 157 – –
MLA
211
MB, Levis & Associates
Pennsylvania
$277 152 – –
PWA
212
Physician Wealth Advisors
Utah
$255 140 – –
RhumbLine Advisers
213
RhumbLine Advisers
Massachusetts
$47 26 – –
QT
214
Quantbot Technologies
New York
– – -962,991 Closed
ACM
215
Arlington Capital Management
Illinois
– – -490,374 Closed
MFS
216
Mirabella Financial Services
United Kingdom
– – -350,000 Closed
TPM
217
Triasima Portfolio Management
Quebec, Canada
– – -348,688 Closed
AI
218
Acuitas Investments
Washington
– – -336,000 Closed
Marshall Wace
219
Marshall Wace
United Kingdom
– – -248,307 Closed
Simplex Trading
220
Simplex Trading
Illinois
– – -103,011 Closed
FC
221
Fore Capital
New York
– – -100,000 Closed
JPMorgan Chase & Co
222
JPMorgan Chase & Co
New York
– – -89,420 Closed
GSC
223
Ground Swell Capital
South Carolina
– – -69,550 Closed
SG Americas Securities
224
SG Americas Securities
New York
– – -54,334 Closed
USGIU
225
U.S. Global Investors (USGI)
Texas
– – -50,000 Closed
6 7 8
9
10