Marshall Wace’s Denison Mines DNN Stock Holding History

Marshall Wace’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	$321K	Sell	104,965 -361,145	-77%	-$1.26M	﹤0.01%	2693
2026 Q1	$1.65M	Buy	466,110 +292,574	+169%	+$1.1M	﹤0.01%	1888
2025 Q4	$462K	Buy	173,536 +134,436	+344%	+$366K	﹤0.01%	2267
2025 Q3	$108K	Buy	+39,100	New	+$86.5K	﹤0.01%	2648
2025 Q2	–	Sell	-248,307	Closed	-$323K	–	2809
2025 Q1	$323K	Sell	248,307 -7,886,823	-97%	-$13.2M	﹤0.01%	2240
2024 Q4	$14.6M	Buy	8,135,130 +2,387,923	+42%	+$5.02M	0.02%	654
2024 Q3	$10.5M	Buy	5,747,207 +1,403,677	+32%	+$2.47M	0.01%	744
2024 Q2	$8.64M	Sell	4,343,530 -3,333,443	-43%	-$7.08M	0.01%	798
2024 Q1	$15M	Buy	+7,676,973	New	+$14.6M	0.02%	613
2023 Q4	–	Sell	-839,700	Closed	-$1.39M	–	2258
2023 Q3	$1.39M	Buy	+839,700	New	+$1.16M	﹤0.01%	1379
2022 Q1	–	Sell	-1,155,896	Closed	-$1.58M	–	3478
2021 Q4	$1.58M	Buy	1,155,896 +1,130,933	+4,530%	+$1.85M	﹤0.01%	2191
2021 Q3	$37K	Buy	+24,963	New	+$30.3K	﹤0.01%	2942

Other funds holding DNN

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

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 Malvern, Pennsylvania $4.68T AUM

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return

Marshall Wace's DNN Position: Q2 2026 in Review

Marshall Wace reduced its Denison Mines (DNN) stake by 77% in Q2 2026, selling an estimated $1.26M and leaving 104,965 shares worth $321K. The position accounts for ﹤0.01% of the portfolio, ranked #2693.

Marshall Wace first reported a position in DNN in Q3 2021 and has held it in 12 quarters since. The position peaked at $15M in Q1 2024. 284 funds tracked by Wall St. Rank hold DNN as of Q2 2026.

Marshall Wace held 104,965 shares of Denison Mines worth $321K as of Q2 2026.
Marshall Wace sold 361,145 Denison Mines shares in Q2 2026, an estimated $1.26M.
Denison Mines made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2693 holding.
Marshall Wace first reported a position in Denison Mines in Q3 2021 and has held it in 12 quarters since.
Marshall Wace's Denison Mines position peaked at $15M in Q1 2024.
284 funds tracked by Wall St. Rank held Denison Mines as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.