Janus Henderson Group
DNN icon

Janus Henderson Group’s Denison Mines DNN Stock Holding History

Janus Henderson Group’s Portfolio DNN Stock Details DNN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.65M Buy
1,882,979
+446,999
+31% +$1.68M ﹤0.01% 875
2025
Q4 		$3.81M Sell
1,435,980
-86,475
-6% -$235K ﹤0.01% 1041
2025
Q3 		$4.19M Sell
1,522,455
-2,038,731
-57% -$4.51M ﹤0.01% 978
2025
Q2 		$6.51M Buy
3,561,186
+36,366
+1% +$55.1K ﹤0.01% 826
2025
Q1 		$4.73M Buy
3,524,820
+256,904
+8% +$429K ﹤0.01% 905
2024
Q4 		$5.91M Sell
3,267,916
-695,649
-18% -$1.46M ﹤0.01% 858
2024
Q3 		$7.23M Buy
3,963,565
+647,046
+20% +$1.14M ﹤0.01% 768
2024
Q2 		$6.65M Sell
3,316,519
-1,610,690
-33% -$3.42M ﹤0.01% 747
2024
Q1 		$9.71M Sell
4,927,209
-448,292
-8% -$850K 0.01% 698
2023
Q4 		$9.46M Buy
5,375,501
+1,153,956
+27% +$1.93M 0.01% 681
2023
Q3 		$7.04M Sell
4,221,545
-2,662,630
-39% -$3.68M ﹤0.01% 740
2023
Q2 		$8.59M Buy
6,884,175
+4,265,043
+163% +$4.74M 0.01% 718
2023
Q1 		$2.84M Sell
2,619,132
-644,724
-20% -$796K ﹤0.01% 1088
2022
Q4 		$3.73M Buy
+3,263,856
New +$3.87M ﹤0.01% 929
2020
Q4 		– Sell
-523,174
Closed -$219K – 1393
2020
Q3 		$219K Buy
+523,174
New +$236K ﹤0.01% 1297

Other funds holding DNN

VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
AA
ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Janus Henderson Group's DNN Position: Q1 2026 in Review

Janus Henderson Group increased its Denison Mines (DNN) stake by 31% in Q1 2026, buying an estimated $1.68M and bringing the position to 1,882,979 shares worth $6.65M. The position accounts for ﹤0.01% of the portfolio, ranked #875.

Janus Henderson Group first reported a position in DNN in Q3 2020 and has held it in 15 quarters since. The position peaked at $9.71M in Q1 2024. 297 funds tracked by Wall St. Rank hold DNN as of Q1 2026.

  • Janus Henderson Group held 1,882,979 shares of Denison Mines worth $6.65M as of Q1 2026.
  • Janus Henderson Group bought 446,999 Denison Mines shares in Q1 2026, an estimated $1.68M.
  • Denison Mines made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #875 holding.
  • Janus Henderson Group first reported a position in Denison Mines in Q3 2020 and has held it in 15 quarters since.
  • Janus Henderson Group's Denison Mines position peaked at $9.71M in Q1 2024.
  • 297 funds tracked by Wall St. Rank held Denison Mines as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.