Denison Mines Corp.

DNN

Exchange: NYSE
Industry: Miscellaneous Metal Ores
SEC CIK: 0001063259

SEC filings (opens in a new tab)

No open-market purchases or sales by Denison Mines Corp. insiders were filed in the last 90 days; 285 institutions reported holding it in 13F filings for Q2 2026, worth $1.57B in total; no superinvestor holds it.

Q1 2023 vs. Q4 2022

How the institutions holding Denison Mines Corp. changed between Q4 2022 and Q1 2023.

All holders in Q1 2023 All holders in Q4 2022

13F holders of DNN: Q4 2022 compared with Q1 2023
Measure	Q4 2022	Of which not filed for Q1 2023	Q1 2023	Change
Holders	159	5	163	+9
Shares	239.4M	6.22M	254.8M	+21.7M (+9.3%)
Value	$274.9M	$7.15M	$278.1M	+$10.4M (+3.9%)

5 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (24)

Institutions that held Denison Mines Corp. at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to DNN in Q1 2023
Institution	Shares	Value	% of portfolio
Lloyd Harbor Capital Management, LLC	13,870,160	$15.1M	10.68%
Point72 Asset Management, L.P.	6,221,900	$6.78M	0.02%
Kerrisdale Advisers, LLC	1,594,829	$1.74M	0.51%
JPMorgan Chase & Co	918,733	$1.00M	0.00%
Connor, Clark & Lunn Investment Management Ltd.	581,291	$632.2K	0.00%
Ardsley Advisory Partners LP	100,000	$109.0K	0.02%
State of Wisconsin Investment Board	49,846	$54.1K	0.00%
Two Sigma Securities, LLC	37,928	$41.3K	0.00%
Wolverine Trading, LLC	23,909	$26.0K	0.00%
Sowell Financial Services LLC	20,000	$22.0K	0.00%
Southport Management, L.L.C.	20,000	$21.8K	0.14%
Integrated Wealth Concepts LLC	18,000	$20.0K	0.00%
StoneX Group Inc.	15,000	$16.4K	0.00%
Squarepoint Ops LLC	11,561	$12.6K	0.00%
Parallax Volatility Advisers, L.P.	11,443	$12.5K	0.00%
Credit Agricole S A	11,000	$12.0K	0.00%
Beaumont Financial Advisors, LLC	11,000	$12.0K	0.00%
GPS Wealth Strategies Group, LLC	9,666	$10.5K	0.00%
Baader Bank INC	13,387	$8.38K	0.00%
Mach-1 Financial Group, Inc.	4,830	$5.26K	0.03%
Northwestern Mutual Wealth Management Co	1,000	$1.09K	0.00%
Sound Income Strategies, LLC	400	$436	0.00%
Cubist Systematic Strategies, LLC	200	$217	0.00%
Cary Street Partner Investment Advisory LLC	150	$164	0.00%

Sold out (15)

Institutions that held Denison Mines Corp. at the end of Q4 2022 and filed for Q1 2023 without it.

Institutions that sold out of DNN in Q1 2023
Institution	Shares, Q4 2022	Value, Q4 2022
Edmond de Rothschild Holding S.A.	322,416	$499.7K
Prelude Capital Management, LLC	325,300	$374.1K
K.J. Harrison & Partners Inc	69,748	$108.1K
Per Stirling Capital Management, LLC.	57,000	$65.5K
Belvedere Trading LLC	39,343	$45.2K
Fisher Asset Management, LLC	28,667	$33.0K
Summit X, LLC	19,500	$19.0K
Camden Capital, LLC	14,237	$16.4K
Claro Advisors LLC	12,000	$13.8K
Steel Peak Wealth Management LLC	10,950	$12.6K
FNY Investment Advisers, LLC	10,000	$11.0K
The PNC Financial Services Group, Inc.	400	$460
Money Concepts Capital Corp	350	$403
EWG Elevate Inc.	300	$345
Truvestments Capital LLC	152	$175

Not filed for Q1 2023 yet (5)

Institutions that held Denison Mines Corp. at the end of Q4 2022 and haven't filed a 13F for Q1 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding DNN in Q4 2022 that haven't filed for Q1 2023
Institution	Shares, Q4 2022	Value, Q4 2022
Graticule Asia Macro Advisors LLC	5,913,000	$6.80M
Alpha Paradigm Partners, LLC	257,410	$296.0K
Gofen & Glossberg LLC	20,000	$23.0K
Financial Advisors Network, Inc.	17,425	$20.0K
Comerica Bank	12,194	$16.0K