Marshall Wace’s CleanCore Solutions ZONE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$474K Buy
1,317,667
+370,873
+39% +$126K ﹤0.01% 2477
2025
Q4
$246K Buy
+946,794
New +$793K ﹤0.01% 2525

Other funds holding ZONE

Marshall Wace's ZONE Position: Q1 2026 in Review

Marshall Wace increased its CleanCore Solutions (ZONE) stake by 39% in Q1 2026, buying an estimated $126K and bringing the position to 1,317,667 shares worth $474K. The position accounts for ﹤0.01% of the portfolio, ranked #2477.

Marshall Wace first reported a position in ZONE in Q4 2025 and has held it in 2 quarters since. 43 funds tracked by Wall St. Rank hold ZONE as of Q1 2026.

  • Marshall Wace held 1,317,667 shares of CleanCore Solutions worth $474K as of Q1 2026.
  • Marshall Wace bought 370,873 CleanCore Solutions shares in Q1 2026, an estimated $126K.
  • CleanCore Solutions made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2477 holding.
  • Marshall Wace first reported a position in CleanCore Solutions in Q4 2025 and has held it in 2 quarters since.
  • 43 funds tracked by Wall St. Rank held CleanCore Solutions as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.