DENISON MINES CORP. (DNN) — Institutional Holders, Q2 2026

288 institutional investment managers reported a DNN position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $1.6B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← DNN stock profile

DNN in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

Trimmed

Sold out

Biggest buyers

VAN ECK ASSOCIATESAdded · +16,013,484 sh+$49.0M
BARCLAYS PLCAdded · +5,571,936 sh+$17.1M
DAVENPORTAdded · +3,376,738 sh+$10.3M
BNP PARIBAS FINANCIAL MARKETSAdded · +3,201,896 sh+$9.8M
ALPS ADVISORSAdded · +2,812,738 sh+$8.6M

Biggest sellers

Capital Research Global InvestorsSold out · -13,722,241 sh-$42.0M
JANE STREET GROUPTrimmed · -9,725,870 sh-$29.8M
TWO SIGMA INVESTMENTSTrimmed · -5,112,449 sh-$15.6M
MILLENNIUM MANAGEMENTTrimmed · -4,236,360 sh-$13.0M
Aquatic Capital ManagementSold out · -3,045,500 sh-$9.3M

DNN 13F holders ranked 1–100 of 288

Institutional investors reporting a position in DENISON MINES CORP. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	VAN ECK ASSOCIATES#1 · 87,521,620 sh	87,521,620	$267.6M	0.16%	+22.4%
2	MIRAE ASSET GLOBAL ETFS Ltd.#2 · 65,005,137 sh	65,005,137	$199.3M	0.24%	+1.5%
3	ALPS ADVISORS#3 · 48,826,954 sh	48,826,954	$149.4M	0.70%	+6.1%
4	Hood River Capital Management#4 · 26,723,056 sh	26,723,056	$81.8M	0.59%	-0.4%
5	VANGUARD CAPITAL MANAGEMENT#5 · 26,152,008 sh	26,152,008	$80.2M	<0.01%	+2.8%
6	T. Rowe Price Investment Management#6 · 16,896,017 sh	16,896,017	$51.7M	0.03%	+16.8%
7	NORGES BANK#7 · 11,801,253 sh	11,801,253	$36.2M	<0.01%	—
8	MORGAN STANLEY#8 · 11,557,558 sh	11,557,558	$35.4M	<0.01%	+5.0%
9	RENAISSANCE TECHNOLOGIES#9 · 9,498,513 sh	9,498,513	$29.1M	0.04%	+0.5%
10	TD ASSET MANAGEMENT#10 · 8,835,282 sh	8,835,282	$27.1M	0.02%	-5.2%
11	VANGUARD FIDUCIARY#11 · 7,942,163 sh	7,942,163	$24.4M	<0.01%	+2.0%
12	UBS Group AG#12 · 7,879,709 sh	7,879,709	$24.1M	<0.01%	-4.9%
13	SCOPUS ASSET MANAGEMENT, L.P.#13 · 7,511,802 sh	7,511,802	$23.0M	0.32%	0.0%
14	Vident Advisory#14 · 7,457,149 sh	7,457,149	$22.8M	0.16%	-0.1%
15	DAVENPORT#15 · 7,175,200 sh	7,175,200	$22.2M	—	+88.9%
16	BNP PARIBAS FINANCIAL MARKETS#16 · 6,324,395 sh	6,324,395	$19.4M	<0.01%	+102.5%
17	TWO SIGMA INVESTMENTS#17 · 6,191,791 sh	6,191,791	$18.9M	0.01%	-45.2%
18	ROYAL BANK OF CANADA#18 · 5,920,993 sh	5,920,993	$18.1M	<0.01%	+2.0%
19	BARCLAYS PLC#19 · 5,758,933 sh	5,758,933	$17.6M	<0.01%	+2979.7%
20	Connor, Clark & Lunn Investment Management Ltd.#20 · 5,398,440 sh	5,398,440	$16.5M	0.03%	-8.9%
21	CITADEL ADVISORS#21 · 5,388,091 sh	5,388,091	$16.5M	<0.01%	-31.6%
22	Goehring & Rozencwajg Associates#22 · 5,117,155 sh	5,117,155	$15.7M	0.90%	+8.4%
23	GREAT WEST LIFE ASSURANCE#23 · 4,886,002 sh	4,886,002	$15.0M	0.02%	+35.3%
24	Temasek (Private) Ltd#24 · 4,844,768 sh	4,844,768	$14.8M	0.04%	+29.9%
25	BANK OF AMERICA#25 · 4,325,704 sh	4,325,704	$13.2M	<0.01%	+148.1%
26	Azarias Capital Management, L.P.#26 · 4,238,742 sh	4,238,742	$13.0M	—	+45.0%
27	MANUFACTURERS LIFE INSURANCE COMPANY, THE#27 · 4,090,630 sh	4,090,630	$12.5M	<0.01%	0.0%
28	Jupiter Topco#28 · 3,863,049 sh	3,863,049	$11.9M	<0.01%	—
29	Beutel, Goodman & Ltd.#29 · 3,697,952 sh	3,697,952	$11.3M	0.08%	-1.1%
30	BANK OF MONTREAL#30 · 3,531,082 sh	3,531,082	$10.8M	<0.01%	+7.6%
31	De Lisle Partners LLP#31 · 3,213,856 sh	3,213,856	$9.8M	1.07%	0.0%
32	GOLDMAN SACHS GROUP#32 · 3,170,722 sh	3,170,722	$9.7M	<0.01%	+12.4%
33	TORONTO DOMINION BANK#33 · 3,074,766 sh	3,074,766	$9.4M	0.01%	-0.4%
34	Vanguard Global Advisers#34 · 3,016,206 sh	3,016,206	$9.3M	<0.01%	+8.3%
35	MMCAP International SPC#35 · 2,857,531 sh	2,857,531	$8.7M	0.74%	0.0%
36	K2 PRINCIPAL FUND, L.P.#36 · 6,000 sh	6,000	$8.5M	0.63%	0.0%
37	ArrowMark Colorado#37 · 2,714,000 sh	2,714,000	$8.3M	0.35%	0.0%
38	PCJ Investment Counsel Ltd.#38 · 2,444,190 sh	2,444,190	$7.5M	2.15%	-8.1%
39	Summit Financial#39 · 2,380,497 sh	2,380,497	$7.3M	0.08%	0.0%
40	Merewether Investment Management#40 · 1,948,152 sh	1,948,152	$6.0M	0.11%	-53.7%
41	CHARLES SCHWAB INVESTMENT MANAGEMENT#41 · 1,912,224 sh	1,912,224	$5.9M	<0.01%	+3.0%
42	Swiss National Bank#42 · 1,823,500 sh	1,823,500	$5.6M	<0.01%	+2.7%
43	TITAN GLOBAL CAPITAL MANAGEMENT USA#43 · 1,769,758 sh	1,769,758	$5.4M	0.69%	+0.4%
44	DEUTSCHE BANK AG\#44 · 1,665,298 sh	1,665,298	$5.1M	<0.01%	+1.7%
45	SPROTT#45 · 1,646,349 sh	1,646,349	$5.0M	0.16%	+9.5%
46	NOMURA#46 · 1,597,248 sh	1,597,248	$4.9M	<0.01%	-3.4%
47	MILLENNIUM MANAGEMENT#47 · 1,585,145 sh	1,585,145	$4.9M	<0.01%	-72.8%
48	CAISSE DE DEPOT ET PLACEMENT DU QUEBEC#48 · 1,567,531 sh	1,567,531	$4.8M	<0.01%	0.0%
49	MACKENZIE FINANCIAL#49 · 1,093,471 sh	1,093,471	$4.8M	<0.01%	+5.4%
50	Lloyd Harbor Capital Management#50 · 1,550,000 sh	1,550,000	$4.7M	4.88%	+72.2%
51	COHEN & STEERS#51 · 1,513,498 sh	1,513,498	$4.6M	<0.01%	+21.5%
52	Toroso Investments#52 · 1,446,030 sh	1,446,030	$4.4M	<0.01%	+210.5%
53	Defiance ETFs#53 · 1,413,934 sh	1,413,934	$4.4M	0.06%	+237.1%
54	NATIONAL BANK OF CANADA#54 · 1,409,417 sh	1,409,417	$4.3M	<0.01%	-8.2%
55	Orion Resource Partners#55 · 1,400,127 sh	1,400,127	$4.3M	1.96%	New
56	BANK OF NOVA SCOTIA#56 · 1,367,479 sh	1,367,479	$4.2M	<0.01%	+31.8%
57	WELLS FARGO & COMPANY#57 · 1,320,923 sh	1,320,923	$4.0M	<0.01%	-1.8%
58	SUSQUEHANNA INTERNATIONAL GROUP, LLP#58 · 1,220,898 sh	1,220,898	$3.7M	<0.01%	+2334.3%
59	Federation des caisses Desjardins du Quebec#59 · 1,181,490 sh	1,181,490	$3.6M	0.01%	-3.3%
60	Cetera Investment Advisers#60 · 1,123,679 sh	1,123,679	$3.4M	<0.01%	+15.0%
61	BOOTHBAY FUND MANAGEMENT#61 · 1,114,988 sh	1,114,988	$3.4M	0.04%	New
62	INTACT INVESTMENT MANAGEMENT#62 · 1,080,100 sh	1,080,100	$3.3M	0.09%	-8.3%
63	HRT FINANCIAL#63 · 1,176,495 sh	1,176,495	$3.3M	<0.01%	+18.7%
64	BRITISH COLUMBIA INVESTMENT MANAGEMENT#64 · 1,035,579 sh	1,035,579	$3.2M	0.02%	+44.4%
65	Legal & General Group Plc#65 · 984,564 sh	984,564	$3.0M	<0.01%	+3.5%
66	GeoSphere Capital Management#66 · 977,106 sh	977,106	$3.0M	0.98%	0.0%
67	CITIGROUP#67 · 950,304 sh	950,304	$2.9M	<0.01%	+33.8%
68	Regal Partners Ltd#68 · 945,631 sh	945,631	$2.9M	0.16%	-54.7%
69	Fielder Capital Group#69 · 890,835 sh	890,835	$2.7M	0.59%	-2.0%
70	Hennion & Walsh Asset Management#70 · 884,637 sh	884,637	$2.7M	—	+11.4%
71	SummitTX Capital, L.P.#71 · 860,792 sh	860,792	$2.6M	0.07%	-18.2%
72	CIBC Asset Management#72 · 851,839 sh	851,839	$2.6M	<0.01%	+5.4%
73	Banque Cantonale Vaudoise#73 · 826,020 sh	826,020	$2.5M	0.10%	-4.8%
74	JANE STREET GROUP#74 · 827,125 sh	827,125	$2.5M	<0.01%	-92.2%
75	Alpha Wave Global#75 · 819,433 sh	819,433	$2.5M	0.04%	+9.2%
76	SCOTIA CAPITAL#76 · 801,169 sh	801,169	$2.5M	<0.01%	-3.7%
77	Triasima Portfolio Management#77 · 741,091 sh	741,091	$2.3M	—	+1.7%
78	VANGUARD ASSET MANAGEMENT, Ltd#78 · 736,122 sh	736,122	$2.3M	<0.01%	+8.2%
79	GEODE CAPITAL MANAGEMENT#79 · 719,366 sh	719,366	$2.2M	<0.01%	+9.0%
80	CIBC WORLD MARKET#80 · 688,447 sh	688,447	$2.1M	<0.01%	+60.6%
81	Nuveen#81 · 674,581 sh	674,581	$2.1M	<0.01%	0.0%
82	Old West Investment Management#82 · 661,255 sh	661,255	$2.0M	0.21%	+8.5%
83	Bridgewater Associates#83 · 636,288 sh	636,288	$1.9M	<0.01%	+9.2%
84	PINEBRIDGE INVESTMENTS#84 · 385,411 sh	385,411	$1.7M	0.01%	+22.9%
85	Accordant Advisory Group#85 · 534,147 sh	534,147	$1.6M	1.10%	+33.8%
86	Zurcher Kantonalbank (Zurich Cantonalbank)#86 · 502,934 sh	502,934	$1.5M	<0.01%	+19.6%
87	Extract Advisors#87 · 500,000 sh	500,000	$1.5M	0.43%	0.0%
88	ALLIANCEBERNSTEIN L.P.#88 · 392,661 sh	392,661	$1.4M	<0.01%	-77.0%
89	TD Waterhouse Canada#89 · 445,379 sh	445,379	$1.4M	—	+6.4%
90	RAYMOND JAMES FINANCIAL#90 · 422,757 sh	422,757	$1.3M	<0.01%	+2.9%
91	Chicago Partners Investment Group#91 · 399,470 sh	399,470	$1.2M	—	+4.3%
92	Squarepoint Ops#92 · 403,351 sh	403,351	$1.2M	<0.01%	New
93	ARDSLEY ADVISORY PARTNERS#93 · 400,000 sh	400,000	$1.2M	0.13%	-71.4%
94	KEYNOTE FINANCIAL SERVICES#94 · 353,855 sh	353,855	$1.1M	0.51%	+5.9%
95	BlackRock#95 · 346,745 sh	346,745	$1.1M	0.00%	+66.3%
96	OLD MISSION CAPITAL#96 · 338,581 sh	338,581	$1.0M	0.02%	-17.7%
97	Police & Firemen's Retirement System of New Jersey#97 · 336,119 sh	336,119	$1.0M	<0.01%	+6.0%
98	Cambridge Investment Research Advisors#98 · 334,494 sh	334,494	$1.0M	<0.01%	+4.4%
99	Himension Fund#99 · 296,395 sh	296,395	$907.0K	0.06%	New
100	Marex Group plc#100 · 287,403 sh	287,403	$879.5K	<0.01%	-67.0%

Funds that sold out of DNN in Q2 2026 (48)

Held DNN at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held DNN in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Capital Research Global Investors13,722,241 sh	13,722,241	$48.4M
Aquatic Capital Management3,045,500 sh	3,045,500	$10.8M
Quadrature Capital Ltd2,564,363 sh	2,564,363	$9.1M
BW Gestao de Investimentos Ltda.1,127,170 sh	1,127,170	$4.0M
ExodusPoint Capital Management688,471 sh	688,471	$2.4M
CONFLUENCE INVESTMENT MANAGEMENT313,086 sh	313,086	$1.1M
STIFEL FINANCIAL295,839 sh	295,839	$1.0M
Massar Capital Management233,648 sh	233,648	$824.8K
Themes Management221,315 sh	221,315	$784.3K
Y-Intercept (Hong Kong) Ltd184,864 sh	184,864	$652.6K
Headlands Technologies119,710 sh	119,710	$422.6K
Qube Research & Technologies Ltd104,084 sh	104,084	$367.7K
Jump Financial98,807 sh	98,807	$348.8K
Brevan Howard Capital Management91,657 sh	91,657	$323.5K
Dynamic Technology Lab Private Ltd85,171 sh	85,171	$300.7K
Blueshift Asset Management58,304 sh	58,304	$205.8K
Calamos Advisors56,800 sh	56,800	$200.5K
Catalyst Funds Management Pty Ltd53,079 sh	53,079	$187.4K
STATE OF WISCONSIN INVESTMENT BOARD50,164 sh	50,164	$177.2K
Scientech Research42,758 sh	42,758	$150.9K
Schonfeld Strategic Advisors41,000 sh	41,000	$144.7K
R Squared Ltd33,460 sh	33,460	$118.1K
TWO SIGMA SECURITIES30,324 sh	30,324	$107.0K
DRW Securities21,188 sh	21,188	$74.8K
MILESTONE ASSET MANAGEMENT20,675 sh	20,675	$73.0K
Financial Sense Advisors17,500 sh	17,500	$61.8K
LEUCADIA NATIONAL15,995 sh	15,995	$56.5K
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT15,000 sh	15,000	$54.9K
WealthShield Partners14,500 sh	14,500	$51.2K
PUBLIC SECTOR PENSION INVESTMENT BOARD13,980 sh	13,980	$49.6K
Visionary Wealth Advisors13,000 sh	13,000	$45.9K
Delta Wealth Advisors12,085 sh	12,085	$42.7K
RITHOLTZ WEALTH MANAGEMENT11,650 sh	11,650	$41.1K
Basecamp Wealth Advisors11,551 sh	11,551	$40.8K
FORA Capital10,308 sh	10,308	$36.5K
Legacy Capital Group California10,176 sh	10,176	$35.9K
FIRST BUSINESS FINANCIAL SERVICES10,000 sh	10,000	$35.3K
Baader Bank Aktiengesellschaft19,925 sh	19,925	$33.2K
Equitable12,020 sh	12,020	$32.0K
SIMPLEX TRADING8,882 sh	8,882	$31.4K
Rockefeller Capital Management L.P.6,000 sh	6,000	$21.2K
Sound Income Strategies5,400 sh	5,400	$19.8K
Advisory Services Network3,200 sh	3,200	$11.3K
Parallel Advisors3,044 sh	3,044	$10.7K
EverSource Wealth Advisors89 sh	89	$6.5K
Golden State Equity Partners1,300 sh	1,300	$4.6K
Activest Wealth Management87 sh	87	$307.00
Kohmann Bosshard Financial Services1 sh	1	$162.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.