Denison Mines Corp. (DNN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

652,004,831Shares Outstanding

7,932,105Shares held by institutions

$29,983,357Value of institutional holdings

49.24%Institutional ownership %

19.81%Shares Changed QoQ

205No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 205 institutional investors hold a position in Denison Mines Corp. (NYSE:DNN).

The percentage of Denison Mines owned by institutions changed from 76.2% in September 2025 to 49.2% in December 2025, marking a slight down trend.
Quarterly data indicates a 19.81% shift in institutional share volume, and the annual owner count reflects an increase of 0.49%.
Among the 205 institutional holders of Denison Mines, 120 added to their stakes while 41 trimmed their positions and 44 held steady.
Collectively, institutional investors increased their stake in Denison Mines to 321.04Mn shares as of December 2025, a change that is up by 53.08Mn shares quarter on quarter and down 70.57Mn shares year over year.
The top institutional stake in Denison Mines as of December 31, 2025 belongs to VAN ECK ASSOCIATES CORP, which owns 75.91Mn shares, or 11.64% of the company.
Among the most significant buyers of Denison Mines during December 2025 were UBS Group AG (17.70Mn), JANE STREET GROUP, LLC (13.25Mn), VAN ECK ASSOCIATES CORP (13.11Mn), VANGUARD GROUP INC (10.70Mn), BNP PARIBAS FINANCIAL MARKETS (3.33Mn).
Leading sellers of Denison Mines stock in December 2025 included RENAISSANCE TECHNOLOGIES LLC (10.65Mn), ALPS ADVISORS INC (6.03Mn), MMCAP International Inc. SPC (2.29Mn), GOLDMAN SACHS GROUP INC (2.04Mn), Bridgewater Associates, LP (1.50Mn).
The top 10 institutional holders of Denison Mines for the quarter ending December 2025 included VAN ECK ASSOCIATES CORP (75.91Mn), ALPS ADVISORS INC (47.87Mn), UBS Group AG (28.46Mn), VANGUARD GROUP INC (23.96Mn), JANE STREET GROUP, LLC (19.27Mn), MORGAN STANLEY (9.77Mn), Connor, Clark & Lunn Investment Management Ltd. (9.33Mn), TD ASSET MANAGEMENT INC (8.61Mn), MMCAP International Inc. SPC (7.22Mn), DAVENPORT & Co LLC (5.90Mn).

205 Institutional Holders

7,932,105 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VAN ECK ASSOCIATES CORP	31 Dec, 2025	75,910,027	13,106,987	20.87%	$201,916.00
ALPS ADVISORS INC	31 Dec, 2025	47,866,962	-6,025,235	-11.18%	$127,326,119.00
UBS Group AG	31 Dec, 2025	28,456,725	17,700,073	164.55%	$75,694,888.00
VANGUARD GROUP INC	31 Dec, 2025	23,960,755	10,696,852	80.65%	$63,543,922.00
JANE STREET GROUP, LLC	31 Dec, 2025	19,267,417	13,247,087	220.04%	$51,251,329.00
MORGAN STANLEY	31 Dec, 2025	9,770,298	2,291,005	30.63%	$25,988,993.00
Connor, Clark & Lunn Investment Management Ltd.	31 Dec, 2025	9,333,890	2,056,307	28.26%	$24,753,964.00
TD ASSET MANAGEMENT INC	31 Dec, 2025	8,608,043	1,297,838	17.75%	$22,858,491.00
MMCAP International Inc. SPC	31 Dec, 2025	7,219,531	-2,286,340	-24.05%	$19,203,952.00
DAVENPORT & Co LLC	31 Dec, 2025	5,904,750	-1,218,250	-17.10%	$15,706,635.00
BNP PARIBAS FINANCIAL MARKETS	31 Dec, 2025	4,852,968	3,328,681	218.38%	$12,908,895.00
MANUFACTURERS LIFE INSURANCE COMPANY, THE	31 Dec, 2025	4,101,505	-2,479	-0.06%	$10,855,069.00
Goehring & Rozencwajg Associates, LLC	31 Dec, 2025	3,952,752	199,607	5.32%	$10,514,320.00
Beutel, Goodman & Co Ltd.	31 Dec, 2025	3,787,059	-358,881	-8.66%	$10,056.00
CANADA LIFE ASSURANCE Co	31 Dec, 2025	3,146,181	1,572,394	99.91%	$8,336.00
De Lisle Partners LLP	31 Dec, 2025	3,137,909	100,000	3.29%	$8,346,838.00
BANK OF MONTREAL /CAN/	31 Dec, 2025	3,064,615	93,671	3.15%	$8,127,519.00
Azarias Capital Management, L.P.	31 Dec, 2025	2,922,967	0	0.00%	$7,775,092.00
PCJ Investment Counsel Ltd.	31 Dec, 2025	2,918,810	873,500	42.71%	$7,740,837.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	2,521,313	-10,647,700	-80.85%	$6,706,693.00

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