Marshall Wace
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Marshall Wace’s West Bancorporation WTBA Stock Holding History

Marshall Wace’s Portfolio WTBA Stock Details WTBA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-25,820
Closed -$614K – 3812
2026
Q1 		$614K Sell
25,820
-11,909
-32% -$284K ﹤0.01% 2356
2025
Q4 		$837K Buy
37,729
+7,147
+23% +$154K ﹤0.01% 2020
2025
Q3 		$621K Buy
30,582
+12,598
+70% +$248K ﹤0.01% 2146
2025
Q2 		$353K Buy
+17,984
New +$348K ﹤0.01% 2271
2022
Q4 		– Sell
-16,343
Closed -$340K – 3476
2022
Q3 		$340K Buy
16,343
+746
+5% +$18K ﹤0.01% 2898
2022
Q2 		$380K Sell
15,597
-2,300
-13% -$57.3K ﹤0.01% 2924
2022
Q1 		$486K Buy
17,897
+16,419
+1,111% +$485K ﹤0.01% 2787
2021
Q4 		$46K Buy
+1,478
New +$46.6K ﹤0.01% 3570
2020
Q1 		– Sell
-6,917
Closed -$177K – 2102
2019
Q4 		$177K Buy
+6,917
New +$164K ﹤0.01% 1366

Other funds holding WTBA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
WB
West Bancorporation West Des Moines, Iowa $234M AUM 22.81% 1-Year Est. Return
ACA
Aptus Capital Advisors Fairhope, Alabama $14.6B AUM 22.78% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LB
Legacy Bridge West Des Moines, Iowa $324M AUM 70.13% 1-Year Est. Return

Marshall Wace's WTBA Position: Q2 2026 in Review

Marshall Wace sold out of West Bancorporation (WTBA) in Q2 2026, closing a stake of 25,820 shares — an estimated $614K sold.

Marshall Wace first reported a position in WTBA in Q4 2019 and held it in 9 quarters. The position peaked at $837K in Q4 2025. 114 funds tracked by Wall St. Rank hold WTBA as of Q2 2026.

  • Marshall Wace reported no remaining West Bancorporation position as of Q2 2026 after selling out during the quarter.
  • Marshall Wace sold 25,820 West Bancorporation shares in Q2 2026, an estimated $614K.
  • Marshall Wace first reported a position in West Bancorporation in Q4 2019 and held it in 9 quarters.
  • Marshall Wace's West Bancorporation position peaked at $837K in Q4 2025.
  • 114 funds tracked by Wall St. Rank held West Bancorporation as of Q2 2026.

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