Marshall Wace’s Streamex Corp STEX Stock Holding History

Marshall Wace’s Portfolio STEX Stock Details STEX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-536,920	Closed	-$607K	–	3190
2026 Q1	$607K	Buy	536,920 +476,397	+787%	+$1.21M	﹤0.01%	2359
2025 Q4	$183K	Buy	+60,523	New	+$271K	﹤0.01%	2608

Other funds holding STEX

LWMI

Legacy Wealth Management (Idaho) Boise, Idaho $243M AUM 8.27% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

YAG

Yorkville Advisors Global Mountainside, New Jersey $86.2M AUM 41.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Rossby Financial Melbourne, Florida $547M AUM 30.65% 1-Year Est. Return

Marshall Wace's STEX Position: Q2 2026 in Review

Marshall Wace sold out of Streamex Corp (STEX) in Q2 2026, closing a stake of 536,920 shares — an estimated $607K sold.

Marshall Wace first reported a position in STEX in Q4 2025 and held it in 2 quarters. The position peaked at $607K in Q1 2026. 52 funds tracked by Wall St. Rank hold STEX as of Q2 2026.

Marshall Wace reported no remaining Streamex Corp position as of Q2 2026 after selling out during the quarter.
Marshall Wace sold 536,920 Streamex Corp shares in Q2 2026, an estimated $607K.
Marshall Wace first reported a position in Streamex Corp in Q4 2025 and held it in 2 quarters.
Marshall Wace's Streamex Corp position peaked at $607K in Q1 2026.
52 funds tracked by Wall St. Rank held Streamex Corp as of Q2 2026.

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