Marshall Wace’s Z Squared Inc ZSQR Stock Holding History

Marshall Wace’s Portfolio ZSQR Stock Details ZSQR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-24,513	Closed	-$275K	–	3239
2026 Q1	$275K	Buy	24,513 +6,321	+35%	+$79.5K	﹤0.01%	2677
2025 Q4	$259K	Buy	+18,192	New	+$283K	﹤0.01%	2504

Other funds holding ZSQR

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

UCFA

United Capital Financial Advisors Irving, Texas $18.2B AUM 22.02% 1-Year Est. Return

Marshall Wace's ZSQR Position: Q2 2026 in Review

Marshall Wace sold out of Z Squared Inc (ZSQR) in Q2 2026, closing a stake of 24,513 shares — an estimated $275K sold.

Marshall Wace first reported a position in ZSQR in Q4 2025 and held it in 2 quarters. The position peaked at $275K in Q1 2026. 44 funds tracked by Wall St. Rank hold ZSQR as of Q2 2026.

Marshall Wace reported no remaining Z Squared Inc position as of Q2 2026 after selling out during the quarter.
Marshall Wace sold 24,513 Z Squared Inc shares in Q2 2026, an estimated $275K.
Marshall Wace first reported a position in Z Squared Inc in Q4 2025 and held it in 2 quarters.
Marshall Wace's Z Squared Inc position peaked at $275K in Q1 2026.
44 funds tracked by Wall St. Rank held Z Squared Inc as of Q2 2026.

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