Simplex Trading
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Simplex Trading’s Denison Mines DNN Stock Holding History

Simplex Trading’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
Q2 		$2.4M Sell
784,700
-427,100
-35% -$1.49M ﹤0.01% 1838
2026
Q1 		$4.28M Sell
1,211,800
-868,900
-42% -$3.27M ﹤0.01% 1208
2025
Q4 		$5.53M Buy
2,080,700
+936,200
+82% +$2.55M ﹤0.01% 1204
2025
Q3 		$3.15M Sell
1,144,500
-48,300
-4% -$107K ﹤0.01% 1884
2025
Q2 		$2.17M Sell
1,192,800
-10,600
-0.9% -$16.1K ﹤0.01% 2025
2025
Q1 		$1.56M Buy
1,203,400
+238,900
+25% +$399K ﹤0.01% 2264
2024
Q4 		$1.74M Buy
964,500
+526,700
+120% +$1.11M ﹤0.01% 2323
2024
Q3 		$801K Sell
437,800
-310,200
-41% -$545K ﹤0.01% 3127
2024
Q2 		$1.49M Buy
748,000
+419,400
+128% +$890K ﹤0.01% 2493
2024
Q1 		$640K Sell
328,600
-36,900
-10% -$70K ﹤0.01% 3600
2023
Q4 		$646K Buy
365,500
+80,700
+28% +$135K ﹤0.01% 3435
2023
Q3 		$469K Buy
284,800
+43,700
+18% +$60.5K ﹤0.01% 3482
2023
Q2 		$301K Buy
241,100
+7,300
+3% +$8.11K ﹤0.01% 3842
2023
Q1 		$254K Sell
233,800
-882,300
-79% -$1.09M ﹤0.01% 4033
2022
Q4 		$1.28M Sell
1,116,100
-330,300
-23% -$391K ﹤0.01% 2238
2022
Q3 		$1.72M Sell
1,446,400
-325,800
-18% -$386K ﹤0.01% 2088
2022
Q2 		$1.72M Buy
1,772,200
+314,600
+22% +$404K ﹤0.01% 2028
2022
Q1 		$2.33M Buy
1,457,600
+252,200
+21% +$356K ﹤0.01% 1948
2021
Q4 		$1.65M Buy
1,205,400
+743,500
+161% +$1.22M ﹤0.01% 2236
2021
Q3 		$563K Sell
461,900
-30,600
-6% -$37.1K ﹤0.01% 3903
2021
Q2 		$586K Buy
492,500
+488,581
+12,467% +$586K ﹤0.01% 3903
2021
Q1 		$427K Buy
3,919
+3,485
+803% +$3.36K ﹤0.01% 3600
2020
Q4 		$28K Buy
+434
New +$186 ﹤0.01% 6712

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
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return

Simplex Trading's DNN Position: Q2 2026 in Review

Simplex Trading sold out of Denison Mines (DNN) in Q2 2026, closing a stake of 8,882 shares — an estimated $31K sold.

Simplex Trading first reported a position in DNN in Q1 2015 and held it in 26 quarters. The position peaked at $1.1M in Q3 2024. 284 funds tracked by Wall St. Rank hold DNN as of Q2 2026.

  • Simplex Trading reported no remaining Denison Mines position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 8,882 Denison Mines shares in Q2 2026, an estimated $31K.
  • Simplex Trading first reported a position in Denison Mines in Q1 2015 and held it in 26 quarters.
  • Simplex Trading's Denison Mines position peaked at $1.1M in Q3 2024.
  • 284 funds tracked by Wall St. Rank held Denison Mines as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.