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Denison Mines
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295 hedge funds and large institutions have $1.77B invested in Denison Mines in 2026 Q1 according to their latest regulatory filings, with 63 funds opening new positions, 96 increasing their positions, 79 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,405% more call options, than puts

Call options by funds: $285M | Put options by funds: $19M

54% more first-time investments, than exits

New positions opened: 63 | Existing positions closed: 41

41% more capital invested

Capital invested by funds: $1.25B → $1.77B (+$519M)

22% more repeat investments, than reductions

Existing positions increased: 96 | Existing positions reduced: 79

6% more funds holding

Funds holding: 278 → 295 (+17)

3.09% more ownership

Funds ownership: 52.35% → 55.44% (+3.1%)

50% less funds holding in top 10

Funds holding in top 10: 2 → 1 (-1)

Holders
295
Holders Change
+17
Holders Change %
+6.12%
% of All Funds
3.63%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
63
Increased
96
Reduced
79
Closed
41
Calls
$285M
Puts
$19M
Net Calls
+$266M
Net Calls Change
+$139M

Top Buyers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$54.4M
2
Capital Research Global Investors
Capital Research Global Investors
California
+$51.6M
3
Renaissance Technologies
Renaissance Technologies
New York
+$26.1M
4
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
+$19.5M
5
Temasek Holdings
Temasek Holdings
Singapore
+$14M

Top Sellers

1
LHCM
Lloyd Harbor Capital Management
New York
-$19.5M
2
VanEck Associates
VanEck Associates
New York
-$16.5M
3
MI
MMCAP International
Cayman Islands
-$16.4M
4
Two Sigma Investments
Two Sigma Investments
New York
-$13.5M
5
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
-$12.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
FC
326
Farringdon Capital
United Kingdom
– -$27.1K -10,177 Closed
FCBT
327
First Citizens Bank & Trust
North Carolina
– -$26.6K -10,000 Closed
SL
328
Summitry LLC
California
– -$26.6K -10,000 Closed
KAS
329
Kestra Advisory Services
Texas
– -$23.1K -8,670 Closed
Walleye Trading
330
Walleye Trading
New York
– -$14.8K -3,930 Closed
IIM
331
IFC & Insurance Marketing
California
– -$9K -3,310 Closed
SEP
332
Signature Equity Partners
Ohio
– -$2.03K -762 Closed
FHA
333
Flagship Harbor Advisors
Massachusetts
– -$372 -140 Closed
EPG
334
Estate Planners Group
Pennsylvania
– -$333 -125 Closed
Northwestern Mutual Wealth Management
335
Northwestern Mutual Wealth Management
Wisconsin
– -$21 -8 Closed
KBFS
336
Kohmann Bosshard Financial Services
Ohio
– -$92 -1 Closed
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