114 institutional investment managers reported WTBA positions in their Form 13F filings for Q2 2026, holding 8,549,863 shares worth $227M in total. FMR LLC reported the largest position.

Are funds buying or selling WTBA?

In Q2 2026, 17 managers opened new WTBA positions, 45 added, 25 trimmed and 11 sold out. Managers that filed in both quarters added a net 377,576 shares.

How current is this WTBA institutional ownership data?

It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Funds · WTBA

Who owns WTBA?

Institutional ownership of West Bancorporation from Form 13F, Q2 2026

114 institutional managers reported holding West Bancorporation (WTBA) in Form 13F filings for Q2 2026, with 8,549,863 shares worth $227M. The largest reported holder was FMR LLC. Managers that filed both quarters added a net 377,576 shares (+4.6%). 17 opened new positions and 11 sold out.

Funds holding: 114
Value held: $227M
New / sold out: 17 / 11
Net shares, same filers: +4.6%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of WTBA

Fund	Value	Share of 13F holdings	Shares	Move
FMR LLC	$38.3M	16.9%	1,443,577	Unchanged
BlackRock, Inc.	$35.7M	15.7%	1,344,061	Added
Dimensional Fund Advisors LP	$17.2M	7.6%	648,581	Trimmed
Vanguard Capital Management LLC	$17.2M	7.6%	647,004	Trimmed
West Bancorporation Inc	$11.0M	4.9%	415,411	Trimmed
Aptus Capital Advisors, LLC	$10.9M	4.8%	411,047	Added
Geode Capital Management, LLC	$10.5M	4.6%	395,349	Added
American Century Companies Inc	$10.0M	4.4%	377,827	Added
State Street Corp	$9.1M	4.0%	344,730	Added
Legacy Bridge, LLC	$6.0M	2.6%	225,579	Trimmed
Morgan Stanley	$4.8M	2.1%	181,385	Added
Renaissance Technologies LLC	$4.6M	2.0%	171,752	Trimmed
Two Sigma Investments, LP	$3.6M	1.6%	135,265	Added
Northern Trust Corp	$3.4M	1.5%	128,438	Added
Citadel Advisors LLC	$2.9M	1.3%	108,223	Added
Vanguard Portfolio Management LLC	$2.8M	1.2%	104,865	Added
Vanguard Fiduciary Trust Co	$2.7M	1.2%	102,011	Added
Bank of New York Mellon Corp	$2.5M	1.1%	92,501	Added
Qube Research & Technologies Ltd	$1.9M	0.8%	71,163	New
Goldman Sachs Group Inc	$1.9M	0.8%	70,379	Added
Price T Rowe Associates Inc	$1.7M	0.8%	65,733	Added
Arrowstreet Capital, Limited Partnership	$1.5M	0.7%	57,759	Unchanged
Quantinno Capital Management LP	$1.4M	0.6%	51,771	Added
Trexquant Investment LP	$1.3M	0.6%	49,648	Added
AQR Capital Management LLC	$1.2M	0.5%	45,508	Added

Share of 13F holdings is each fund's shares as a share of the 8,549,863 WTBA shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

BlackRock, Inc. Added+$4.4M
American Century Companies Inc Added+$2.9M
Qube Research & Technologies Ltd New+$1.9M
Two Sigma Investments, LP Added+$1.3M
Citadel Advisors LLC Added+$1.0M
Geode Capital Management, LLC Added+$818K
Trexquant Investment LP Added+$796K
Panagora Asset Management Inc New+$749K
Squarepoint Ops LLC Added+$745K
Baker Avenue Asset Management, LP New+$713K

Biggest sellers in Q2 2026

Rhino Investment Partners, Inc Sold out-$5.3M
Vanguard Capital Management LLC Trimmed-$1.4M
UBS Group AG Trimmed-$829K
Marshall Wace, LLP Sold out-$614K
Legacy Bridge, LLC Trimmed-$536K
Gsa Capital Partners LLP Sold out-$409K
Choreo, LLC Sold out-$354K
Renaissance Technologies LLC Trimmed-$284K
Jane Street Group, LLC Sold out-$251K
Creative Planning Sold out-$222K

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $21.9M and sold $11.0M; 45 added and 25 trimmed.

Schedule 13D and 13G filings on WTBA

Owners of more than 5% must file within days, so these can be newer than the 13F data.

2025-10-31VANGUARD GROUP INC SCHEDULE 13G filed by West BancorporationSchedule 13G

Questions about WTBA ownership

Who owns WTBA stock?: 114 institutional investment managers reported WTBA positions in their Form 13F filings for Q2 2026, holding 8,549,863 shares worth $227M in total. FMR LLC reported the largest position.
Are funds buying or selling WTBA?: In Q2 2026, 17 managers opened new WTBA positions, 45 added, 25 trimmed and 11 sold out. Managers that filed in both quarters added a net 377,576 shares.
How current is this WTBA institutional ownership data?: It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to WTBA by CUSIP. Options are left out. WTBA news and filings · WTBA insider trades · Top funds