Marshall Wace
IBEX icon

Marshall Wace’s IBEX IBEX Stock Holding History

Marshall Wace’s Portfolio IBEX Stock Details IBEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$253K Sell
8,329
-47,210
-85% -$1.41M ﹤0.01% 2768
2026
Q1 		$1.49M Sell
55,539
-14,095
-20% -$456K ﹤0.01% 1943
2025
Q4 		$2.66M Sell
69,634
-120,031
-63% -$4.44M ﹤0.01% 1441
2025
Q3 		$7.69M Buy
+189,665
New +$6.03M 0.01% 1018
2025
Q2 		– Sell
-24,669
Closed -$601K – 2902
2025
Q1 		$601K Sell
24,669
-86,771
-78% -$2.08M ﹤0.01% 2001
2024
Q4 		$2.39M Buy
111,440
+9,279
+9% +$182K ﹤0.01% 1362
2024
Q3 		$2.04M Buy
+102,161
New +$1.76M ﹤0.01% 1356

Other funds holding IBEX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Marshall Wace's IBEX Position: Q2 2026 in Review

Marshall Wace reduced its IBEX (IBEX) stake by 85% in Q2 2026, selling an estimated $1.41M and leaving 8,329 shares worth $253K. The position accounts for ﹤0.01% of the portfolio, ranked #2768.

Marshall Wace first reported a position in IBEX in Q3 2024 and has held it in 7 quarters since. The position peaked at $7.69M in Q3 2025. 153 funds tracked by Wall St. Rank hold IBEX as of Q2 2026.

  • Marshall Wace held 8,329 shares of IBEX worth $253K as of Q2 2026.
  • Marshall Wace sold 47,210 IBEX shares in Q2 2026, an estimated $1.41M.
  • IBEX made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2768 holding.
  • Marshall Wace first reported a position in IBEX in Q3 2024 and has held it in 7 quarters since.
  • Marshall Wace's IBEX position peaked at $7.69M in Q3 2025.
  • 153 funds tracked by Wall St. Rank held IBEX as of Q2 2026.

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