Security Snapshot

DENISON MINES CORP. - Common Shares (DNN) Institutional Ownership

CUSIP: 248356107

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

275

Shares (Excl. Options)

469,332,149

Price

$2.66

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Type / Class
Equity / Common Shares
Symbol
DNN on NYSE
Shares outstanding
897,617,525
Price per share
$3.56
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
469,332,149
Total reported value
$1,249,178,792
% of total 13F portfolios
0%
Share change
-31,351,533
Value change
-$91,640,471
Number of holders
275
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • DNN - DENISON MINES CORP. - Common Shares is tracked under CUSIP 248356107.
  • 275 institutions reported positions in Q4 2025.
  • 2 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 275 to 110 between Q4 2025 and Q1 2026.
  • Reported value moved from $1,249,178,792 to $421,424,276.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 275 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 248356107?
CUSIP 248356107 identifies DNN - DENISON MINES CORP. - Common Shares in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of DENISON MINES CORP. - Common Shares (DNN) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VAN ECK ASSOCIATES CORP 10% +17% $314,983,343 +$47,807,969 89,941,276 +18% VAN ECK ASSOCIATES CORP 03 Mar 2026
Global X Management CO LLC 5.6% $89,500,080 50,280,944 Global X Management CO LLC 30 Jun 2025

As of 31 Dec 2025, 275 institutional investors reported holding 469,332,149 shares of DENISON MINES CORP. - Common Shares (DNN). This represents 52% of the company’s total 897,617,525 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of DENISON MINES CORP. - Common Shares (DNN) together control 41% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VAN ECK ASSOCIATES CORP 8.5% 75,910,027 +21% 0.17% $201,916,000
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 6.6% 58,863,439 +12% 0.23% $156,310,719
ALPS ADVISORS INC 5.3% 47,866,962 -11% 0.74% $127,326,119
Hood River Capital Management LLC 3% 27,013,269 +2.9% 0.79% $71,855,296
VANGUARD GROUP INC 2.7% 23,960,755 +81% 0% $63,543,922
TWO SIGMA INVESTMENTS, LP 1.7% 14,888,207 -13% 0.06% $39,602,631
MORGAN STANLEY 1.1% 9,770,298 +31% 0% $25,988,993
Connor, Clark & Lunn Investment Management Ltd. 1% 9,333,890 +28% 0.06% $24,753,964
TD Asset Management Inc 0.96% 8,608,043 +18% 0.02% $22,858,491
JANE STREET GROUP, LLC 0.87% 7,827,217 +38% 0.02% $20,820,397
UBS Group AG 0.86% 7,751,985 -28% 0% $20,620,280
SCOPUS ASSET MANAGEMENT, L.P. 0.84% 7,511,802 0% 0.55% $19,923,462
MMCAP International Inc. SPC 0.8% 7,219,531 -24% 1.9% $19,203,952
Vident Advisory, LLC 0.79% 7,116,369 -22% 0.18% $18,929,542
CITADEL ADVISORS LLC 0.69% 6,220,405 -66% 0.01% $16,546,278
Lloyd Harbor Capital Management, LLC 0.68% 6,100,000 +42% 8.8% $16,226,000
DAVENPORT & Co LLC 0.66% 5,904,750 -17% 0.09% $15,706,635
Merewether Investment Management, LP 0.66% 5,903,300 -13% 0.36% $15,702,778
ROYAL BANK OF CANADA 0.65% 5,821,316 -39% 0% $15,485,000
TWO SIGMA ADVISERS, LP 0.64% 5,713,100 -58% 0.03% $15,196,846
BNP PARIBAS FINANCIAL MARKETS 0.54% 4,852,968 0% 0.01% $12,908,895
MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.46% 4,101,505 -0.06% 0.01% $10,855,069
ARDSLEY ADVISORY PARTNERS LP 0.46% 4,100,000 +105% 1.4% $10,906,000
Goehring & Rozencwajg Associates, LLC 0.44% 3,952,752 +5.3% 1% $10,514,320
Beutel, Goodman & Co Ltd. 0.42% 3,787,059 -8.7% 0.06% $10,056,000

Institutional Holders of DENISON MINES CORP. - Common Shares (DNN) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 119,159,162 $421,424,276 -$10,027,264 $3.53 110
2025 Q4 469,332,149 $1,249,178,792 -$91,640,471 $2.66 275
2025 Q3 496,254,664 $1,372,468,974 +$194,481,566 $2.75 243
2025 Q2 444,310,224 $809,406,662 +$55,572,848 $1.82 217
2025 Q1 413,297,110 $539,139,338 +$1,221,768 $1.30 218
2024 Q4 399,601,122 $721,583,497 +$74,510,017 $1.80 206
2024 Q3 358,296,903 $659,886,356 -$24,249,267 $1.83 190
2024 Q2 367,848,761 $734,138,217 +$23,503,295 $1.99 196
2024 Q1 287,085,149 $560,552,978 +$18,951,421 $1.95 196
2023 Q4 327,062,470 $575,953,594 +$69,353,640 $1.77 183
2023 Q3 284,444,983 $468,984,579 +$40,864,578 $1.65 175
2023 Q2 260,561,023 $325,998,280 +$614,011 $1.25 157
2023 Q1 253,241,540 $275,771,102 +$8,672,737 $1.09 157
2022 Q4 238,862,819 $274,224,076 +$3,145,081 $1.15 152
2022 Q3 228,128,881 $270,605,542 +$5,107,296 $1.19 134
2022 Q2 221,461,724 $216,399,361 -$21,333,233 $0.97 133
2022 Q1 222,701,764 $358,947,320 +$6,718,532 $1.60 145
2021 Q4 218,730,515 $298,955,228 +$11,652,171 $1.37 138
2021 Q3 202,110,706 $295,474,258 +$38,140,530 $1.47 126
2021 Q2 174,974,907 $209,736,243 +$29,695,330 $1.19 122
2021 Q1 150,740,554 $164,332,329 +$61,071,401 $1.09 106
2020 Q4 94,915,449 $61,747,375 +$8,213,528 $0.65 61
2020 Q3 82,437,287 $33,843,688 +$3,142,089 $0.41 54
2020 Q2 74,053,154 $25,218,874 +$1,946,386 $0.34 45
2020 Q1 68,161,944 $17,260,679 -$877,960 $0.25 42
2019 Q4 71,463,913 $29,767,757 -$3,839,335 $0.41 47
2019 Q3 80,250,835 $37,917,926 -$22,115 $0.45 48
2019 Q2 79,858,873 $42,558,866 +$1,706,219 $0.53 51
2019 Q1 77,364,468 $39,526,599 +$2,369,735 $0.51 58
2018 Q4 73,301,448 $33,861,475 +$9,778,836 $0.46 57
2018 Q3 51,090,966 $33,597,566 +$3,543,381 $0.66 55
2018 Q2 72,068,600 $35,168,293 -$4,424,692 $0.50 55
2018 Q1 81,749,433 $36,759,458 +$465,008 $0.45 53
2017 Q4 80,497,945 $44,316,068 +$18,500,517 $0.55 53
2017 Q3 48,198,710 $22,317,237 +$1,461,232 $0.46 55
2017 Q2 42,975,613 $18,591,198 -$2,151,791 $0.44 53
2017 Q1 47,829,847 $29,474,260 +$6,186,120 $0.62 54
2016 Q4 37,482,607 $19,487,222 -$1,229,455 $0.52 49
2016 Q3 33,544,261 $15,564,983 -$1,084,542 $0.47 51
2016 Q2 41,409,117 $22,709,941 -$2,273,519 $0.55 56
2016 Q1 45,600,410 $25,490,154 -$727,496 $0.55 52
2015 Q4 46,955,771 $23,587,770 -$2,666,173 $0.50 54
2015 Q3 53,030,786 $20,032,407 -$1,899,333 $0.38 55
2015 Q2 58,482,271 $42,658,150 +$23,005,303 $0.75 56
2015 Q1 26,514,868 $21,044,892 -$2,101,927 $0.79 51
2014 Q4 28,150,370 $27,188,684 -$2,772,953 $0.95 57
2014 Q3 31,324,739 $35,792,882 +$3,488,301 $1.14 62
2014 Q2 28,233,540 $35,306,924 -$1,574,077 $1.23 65
2014 Q1 29,264,775 $43,117,970 -$2,112,033 $1.47 66
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