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Denison Mines

278 hedge funds and large institutions have $1.25B invested in Denison Mines in 2025 Q4 according to their latest regulatory filings, with 69 funds opening new positions, 88 increasing their positions, 70 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

755% more call options, than puts

Call options by funds: $144M | Put options by funds: $16.9M

130% more first-time investments, than exits

New positions opened: 69 | Existing positions closed: 30

26% more repeat investments, than reductions

Existing positions increased: 88 | Existing positions reduced: 70

14% more funds holding

Funds holding: 244278 (+34)

3.04% less ownership

Funds ownership: 55.39%52.35% (-3%)

9% less capital invested

Capital invested by funds: $1.37B → $1.25B (-$123M)

60% less funds holding in top 10

Funds holding in top 10: 52 (-3)

Holders
278
Holders Change
+34
Holders Change %
+13.93%
% of All Funds
3.38%
Holding in Top 10
2
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-60%
% of All Funds
0.02%
New
69
Increased
88
Reduced
70
Closed
30
Calls
$144M
Puts
$16.9M
Net Calls
+$128M
Net Calls Change
+$56.3M
Name Holding Trade Value Shares
Change
Change in
Stake
ACH
26
ArrowMark Colorado Holdings
Colorado
$8.85M +$1.18M +435,000 +15%
DLP
27
De Lisle Partners
United Kingdom
$8.35M +$272K +100,000 +3%
Canada Life
28
Canada Life
Manitoba, Canada
$8.34M +$4.28M +1,572,394 +100%
Bank of Montreal
29
Bank of Montreal
Ontario, Canada
$8.13M +$255K +93,671 +3%
Toronto Dominion Bank
30
Toronto Dominion Bank
Ontario, Canada
$7.8M +$1.26M +461,583 +19%
ACM
31
Azarias Capital Management
Pennsylvania
$7.78M
PIC
32
PCJ Investment Counsel
Ontario, Canada
$7.74M +$2.38M +873,500 +43%
Renaissance Technologies
33
Renaissance Technologies
New York
$6.71M -$29M -10,647,700 -81%
SF
34
Summit Financial
New Jersey
$6.33M
Millennium Management
35
Millennium Management
New York
$5.99M -$7.45M -2,736,858 -55%
Nomura Holdings
36
Nomura Holdings
Japan
$5.25M -$66.4K -24,396 -1%
Susquehanna International Group
37
Susquehanna International Group
Pennsylvania
$5.17M -$8.1M -2,976,888 -60%
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$5.16M +$2.65M +972,400 +100%
TGCMU
39
Titan Global Capital Management USA
New York
$5.01M +$14.7K +5,399 +0.3%
Balyasny Asset Management
40
Balyasny Asset Management
Illinois
$4.94M +$5.05M +1,856,293 New
BGDI
41
BW Gestao de Investimentos
Brazil
$4.92M +$5.03M +1,848,804 New
AllianceBernstein
42
AllianceBernstein
Tennessee
$4.81M -$63.7K -23,412 -1%
Bank of Nova Scotia
43
Bank of Nova Scotia
Ontario, Canada
$4.78M +$304K +111,594 +7%
Deutsche Bank
44
Deutsche Bank
Germany
$4.73M -$1.65M -606,500 -25%
Swiss National Bank
45
Swiss National Bank
Switzerland
$4.72M +$62.6K +23,000 +1%
EA
46
Extract Advisors
California
$4.59M +$4.69M +1,725,182 New
PI
47
PineBridge Investments
New York
$4.38M -$738K -271,082 -18%
BA
48
Bridgewater Associates
Connecticut
$3.91M -$4.07M -1,495,117 -50%
Janus Henderson Group
49
Janus Henderson Group
United Kingdom
$3.81M -$235K -86,475 -6%
GCM
50
GeoSphere Capital Management
Florida
$3.72M -$816K -300,000 -18%