DENISON MINES CORP (DNN) Institutional Shareholders
DENISON MINES CORP (DNN) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $4.09B in DNN holdings during the latest filing period.
Banque Cantonale Vaudoise is currently the largest disclosed institutional shareholder of DNN tracked by InsiderSet, reporting ownership valued at approximately $2.53B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $2.36M, representing an estimated loss of -99.91% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 85% of the total disclosed DNN value among the investors covered in this analysis. Major shareholders include Banque Cantonale Vaudoise, Van Eck Associates Corp, Mirae Asset Global Etfs Holdings Ltd., and several other long-term asset managers with concentrated positions in DENISON MINES CORP (DNN).
This page ranks the largest institutional DNN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
277
Total Reported Value
$4.09B
Largest Holder
Banque Cantonale Vaudoise
Largest Position
$2.53B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
65
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Banque Cantonale Vaudoise | 0.35% | 826,020 | $2,533,000,000 | $2,362,417 | -$2,530,637,583 | -99.91% | |
| Van Eck Associates Corp | 0.16% | 87,521,620 | $267,557,458 | $250,311,833 | -$17,245,625 | -6.45% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.24% | 65,005,137 | $199,310,905 | $185,914,692 | -$13,396,213 | -6.72% | |
| Alps Advisors Inc | 0.70% | 48,826,954 | $149,410,480 | $139,645,088 | -$9,765,392 | -6.54% | |
| Hood River Capital Management Llc | 0.59% | 26,723,056 | $81,772,551 | $76,427,940 | -$5,344,611 | -6.54% | |
| Vanguard Capital Management Llc | 0.00% | 26,152,008 | $80,208,209 | $74,794,743 | -$5,413,466 | -6.75% | |
| T. Rowe Price Investment Management, Inc. | 0.03% | 16,896,017 | $51,702,000 | $48,322,609 | -$3,379,391 | -6.54% | |
| Norges Bank | 0.00% | 11,801,253 | $36,160,078 | $33,751,584 | -$2,408,494 | -6.66% | |
| Morgan Stanley | 0.00% | 11,557,558 | $35,366,127 | $33,054,616 | -$2,311,511 | -6.54% | |
| Renaissance Technologies LLC | Jim Simons | 0.04% | 9,498,513 | $29,065,450 | $27,165,747 | -$1,899,703 | -6.54% |
| Td Asset Management Inc | 0.02% | 8,835,282 | $27,089,675 | $25,268,907 | -$1,820,768 | -6.72% | |
| Vanguard Fiduciary Trust Co | 0.01% | 7,942,163 | $24,358,614 | $22,714,586 | -$1,644,028 | -6.75% | |
| Ubs Group Ag | 0.00% | 7,879,709 | $24,111,910 | $22,535,968 | -$1,575,942 | -6.54% | |
| Scopus Asset Management, L.P. | 0.54% | 7,511,802 | $23,017,990 | $21,483,754 | -$1,534,236 | -6.67% | |
| Vident Advisory, Llc | 0.17% | 7,457,149 | $22,818,876 | $21,327,446 | -$1,491,430 | -6.54% | |
| Davenport & Co Llc | 0.11% | 7,175,200 | $22,160,112 | $20,521,072 | -$1,639,040 | -7.40% | |
| Bnp Paribas Financial Markets | 0.01% | 6,324,395 | $19,352,649 | $18,087,770 | -$1,264,879 | -6.54% | |
| Two Sigma Investments, Lp | 0.01% | 6,191,791 | $18,946,880 | $17,708,522 | -$1,238,358 | -6.54% | |
| Royal Bank Of Canada | 0.00% | 5,920,993 | $18,119,000 | $16,934,040 | -$1,184,960 | -6.54% | |
| Barclays Plc | 0.01% | 5,758,933 | $17,622,335 | $16,470,548 | -$1,151,787 | -6.54% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | 5,398,440 | $16,541,295 | $15,439,538 | -$1,101,757 | -6.66% | |
| Citadel Advisors Llc | 0.01% | 5,388,091 | $16,487,558 | $15,409,940 | -$1,077,618 | -6.54% | |
| Goehring & Rozencwajg Associates, Llc | 0.90% | 5,117,155 | $15,658,494 | $14,635,063 | -$1,023,431 | -6.54% | |
| Canada Life Assurance Co | 0.02% | 4,886,002 | $14,998,000 | $13,973,966 | -$1,024,034 | -6.83% | |
| Temasek Holdings (Private) Ltd | 0.04% | 4,844,768 | $14,824,990 | $13,856,036 | -$968,954 | -6.54% | |
| Bank Of America Corp | 0.00% | 4,325,704 | $13,236,654 | $12,371,513 | -$865,141 | -6.54% | |
| Azarias Capital Management, L.P. | 5.64% | 4,238,742 | $12,970,551 | $12,122,802 | -$847,749 | -6.54% | |
| Manufacturers Life Insurance Company, The | 0.01% | 4,090,630 | $12,506,960 | $11,699,202 | -$807,758 | -6.46% | |
| Beutel, Goodman & Co Ltd. | 0.08% | 3,697,952 | $11,338,000 | $10,576,143 | -$761,857 | -6.72% | |
| Bank Of Montreal | 0.00% | 3,531,082 | $10,819,547 | $10,098,895 | -$720,652 | -6.66% | |
| De Lisle Partners Llp | 1.07% | 3,213,856 | $9,834,399 | $9,191,628 | -$642,771 | -6.54% | |
| Goldman Sachs Group Inc | 0.00% | 3,170,722 | $9,702,409 | $9,068,265 | -$634,144 | -6.54% | |
| Toronto Dominion Bank | 0.02% | 3,074,766 | $9,412,136 | $8,793,831 | -$618,305 | -6.57% | |
| Vanguard Global Advisers, Llc | 0.00% | 3,016,206 | $9,250,704 | $8,626,349 | -$624,355 | -6.75% | |
| Mmcap International Inc. Spc | 0.74% | 2,857,531 | $8,744,045 | $8,172,539 | -$571,506 | -6.54% | |
| Arrowmark Colorado Holdings Llc | 0.35% | 2,714,000 | $8,304,840 | $7,762,040 | -$542,800 | -6.54% | |
| Pcj Investment Counsel Ltd. | 2.15% | 2,444,190 | $7,489,213 | $6,990,383 | -$498,830 | -6.66% | |
| Summit Financial, Llc | 0.08% | 2,380,497 | $7,284,321 | $6,808,221 | -$476,100 | -6.54% | |
| Merewether Investment Management, Lp | 0.11% | 1,948,152 | $5,961,345 | $5,571,715 | -$389,630 | -6.54% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,912,224 | $5,863,030 | $5,468,961 | -$394,069 | -6.72% | |
| Swiss National Bank | 0.00% | 1,823,500 | $5,576,649 | $5,215,210 | -$361,439 | -6.48% | |
| Janus Henderson Group Plc | 0.00% | 1,574,357 | $5,561,699 | $4,502,661 | -$1,059,038 | -19.04% | |
| Titan Global Capital Management Usa Llc | 0.69% | 1,769,758 | $5,415,402 | $5,061,508 | -$353,894 | -6.53% | |
| Deutsche Bank Ag\ | 0.00% | 1,665,298 | $5,095,812 | $4,762,752 | -$333,060 | -6.54% | |
| Sprott Inc. | 0.17% | 1,646,349 | $5,037,828 | $4,708,558 | -$329,270 | -6.54% | |
| Nomura Holdings Inc | 0.02% | 1,597,248 | $4,887,579 | $4,568,129 | -$319,450 | -6.54% | |
| Millennium Management Llc | 0.00% | 1,585,145 | $4,850,655 | $4,533,515 | -$317,140 | -6.54% | |
| Caisse De Depot Et Placement Du Quebec | 0.01% | 1,567,531 | $4,806,174 | $4,483,139 | -$323,035 | -6.72% | |
| Mackenzie Financial Corp | 0.00% | 1,093,471 | $4,756,599 | $3,127,327 | -$1,629,272 | -34.25% | |
| Lloyd Harbor Capital Management, Llc | 5.53% | 1,550,000 | $4,743,000 | $4,433,000 | -$310,000 | -6.54% |
Frequently asked questions about DNN
Who owns the most DNN stock?
The largest holders of DNN are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for DENISON MINES CORP (DNN).
Is DNN widely held by superinvestors?
Many widely followed stocks like DNN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly DNN is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.