Optiver Holding
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Optiver Holding’s West Bancorporation WTBA Stock Holding History

Optiver Holding’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
Q1 		$3.85K Hold
162
– – ﹤0.01% 1540
2025
Q4 		$3.6K Hold
162
– – ﹤0.01% 1612
2025
Q3 		$3.29K Buy
+162
New +$3.19K ﹤0.01% 2114

Other funds holding WTBA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
WB
West Bancorporation West Des Moines, Iowa $200M AUM 18.14% 1-Year Est. Return
ACA
Aptus Capital Advisors Fairhope, Alabama $12.7B AUM 17.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
LB
Legacy Bridge West Des Moines, Iowa $262M AUM 56.69% 1-Year Est. Return

Optiver Holding's WTBA Position: Q1 2026 in Review

Optiver Holding held its West Bancorporation (WTBA) position steady in Q1 2026 at 162 shares worth $3.85K. The position accounts for ﹤0.01% of the portfolio, ranked #1540.

Optiver Holding first reported a position in WTBA in Q3 2025 and has held it in 3 quarters since. 110 funds tracked by Wall St. Rank hold WTBA as of Q1 2026.

  • Optiver Holding held 162 shares of West Bancorporation worth $3.85K as of Q1 2026.
  • Optiver Holding left its West Bancorporation share count unchanged in Q1 2026.
  • West Bancorporation made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1540 holding.
  • Optiver Holding first reported a position in West Bancorporation in Q3 2025 and has held it in 3 quarters since.
  • 110 funds tracked by Wall St. Rank held West Bancorporation as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.