13F Insight
DOSSIER · 13F Holders · Q1 2026Basic Materials · Miscellaneous Metal OresCheap mega-capRe-rated
DNN

DENISON MINES CORP

310 institutions still hold DENISON MINES CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 248356107·Miscellaneous Metal Ores·310 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 1.0%
vs prior quarter
13F value held
$1.3B
76.0% inst. owned
of float
Holders
310
+39 QoQ
filers reporting
Activity
+51 / −65
+859 added · −711 reduced
this quarter
Concentration
18.00%
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. #1
top holder share
AI Holders Summary · Q1 2026

310 institutions reported DNN in Q1 2026. MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. leads at 18.0% of the visible book. +39 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$226M64.0M0.31%Q1 202602
ALPS ADVISORS INC
CIK 0001376113
$162M46.0M0.76%Q1 202603
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$114M32.3M0.01%Q1 202604
UBS Group AG
CIK 0001610520
$102M29.0M0.02%Q1 202605
Hood River Capital Management LLC
CIK 0001578177
$95M26.8M0.95%Q1 202606
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$90M25.4M0.00%Q1 202607
TORONTO DOMINION BANK
CIK 0000947263
$85M24.1M0.12%Q1 202608
Capital Research Global Investors
CIK 0001422848
$48M13.7M0.01%Q1 202609
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$40M11.3M0.03%Q1 202610
MORGAN STANLEY
CIK 0000895421
$39M11.0M0.00%Q1 202611
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$33M9.5M0.05%Q1 202612
TD ASSET MANAGEMENT INC
CIK 0001056053
$33M9.3M0.03%Q1 202613
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$32M9.1M0.00%Q1 202614
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$28M7.8M0.01%Q1 202615
Vident Advisory, LLC
CIK 0001744347
$26M7.5M0.22%Q1 202616
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$21M5.9M0.05%Q1 202617
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$21M5.8M0.01%Q1 202618
ROYAL BANK OF CANADA
CIK 0001000275
$20M5.8M0.00%Q1 202619
CITADEL ADVISORS LLC
CIK 0001423053
$20M7.7M0.00%Q4 202520
SCOPUS ASSET MANAGEMENT, L.P.
CIK 0001317583
$20M7.5M0.33%Q4 2025
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