Ticker · CUSIP 248356107

DNN

DENISON MINES CORP
Energy·Uranium
···Share
Holders (tracked)
9
Combined shares
31,748,408
Combined value
$84.43M
Last close
$3.88
Quarter
2025Q4
Price · 1Y$3.88+2.50 (+181.16%)H $4.37 · L $1.27 · Avg Vol 73.2M
Position opened
$2.00$3.00$4.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
982024Q12025Q4
Price is +45.9% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

12 events
  1. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −2,736,858 shares · 2025Q4
    Position
  2. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −12,333,046 shares · 2025Q4
    Position
  3. D.E. Shaw & Co. added2026-02-17
    +972,400 shares · 2025Q4
    Position
  4. Steve Cohen (Point72) opened position2026-02-17
    +995,160 shares · 2025Q4
    Position
  5. Two Sigma Investments trimmed2026-02-17
    −2,138,185 shares · 2025Q4
    Position
  6. Ray Dalio (Bridgewater Associates) trimmed2026-02-13
    −1,495,117 shares · 2025Q4
    Position
  7. Renaissance Technologies trimmed2026-02-12
    −10,647,700 shares · 2025Q4
    Position
  8. Izzy Englander (Millennium Mgmt) added2025-11-14
    +241,401 shares · 2025Q3
    Position
  9. Two Sigma Investments added2025-11-14
    +16,078,514 shares · 2025Q3
    Position
  10. D.E. Shaw & Co. opened position2025-11-14
    +973,300 shares · 2025Q3
    Position
  11. Renaissance Technologies added2025-11-13
    +8,016,612 shares · 2025Q3
    Position
  12. Ray Dalio (Bridgewater Associates) trimmed2025-11-13
    −1,652,421 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for DNN →
Follow-the-investor returns
If you'd copied each holder of DNN…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Steve Cohen (Point72)2023Q1$1.45+167.2%$3.9M
Ray Dalio (Bridgewater Associates)2021Q3$1.77+119.5%$5.7M
Izzy Englander (Millennium Mgmt)2020Q3$1.81+114.9%$8.7M
Renaissance Technologies2016Q1$2.21+75.3%$9.8M
D.E. Shaw & Co.2022Q3$2.59+49.7%$7.5M
Ken Griffin (Citadel Advisors)2016Q1$2.67+45.3%$1.9M
Ken Griffin (Citadel Advisors)2016Q1$2.67+45.3%$1.9M
Ken Griffin (Citadel Advisors)2016Q1$2.67+45.3%$1.9M
Two Sigma Investments2018Q4$2.70+43.6%$57.8M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
Added to1
Trimmed5
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
5
$9.8M
2022Q2
4
$5.4M
2022Q3
4
$3.9M
2022Q4
7
$3.2M
2023Q1
7
$9.2M
2023Q2
5
$8.6M
2023Q3
6
$12.4M
2023Q4
7
$21.0M
2024Q1
8
$25.0M
2024Q2
10
$46.2M
2024Q3
8
$45.5M
2024Q4
10
$46.5M
2025Q1
6
$47.1M
2025Q2
7
$48.9M
2025Q3
8
$162.1M
2025Q4
9
$84.4M

Who owns DNN

9 super-investors · 2025Q4
Tracked stake
31.75M
shares
Combined value
$84M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added1Trim7
#ManagerSharesValue
1Two Sigma Investments14.89M$40M
2Ken Griffin
Citadel Advisors
6.22M$17M
3Renaissance Technologies2.52M$7M
4Izzy Englander
Millennium Mgmt
2.25M$6M
5D.E. Shaw & Co.1.95M$5M
6Ray Dalio
Bridgewater Associates
1.47M$4M
7Steve Cohen
Point72
995.2K$3M
8Ken Griffin
Citadel Advisors
967.9K$3M
9Ken Griffin
Citadel Advisors
489.3K$1M

Recent moves

20 transactions
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