Public ownership evidence

West Bancorporation (WTBA) Ownership Disclosures

Read WTBA insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent institutional filing receipts

West Bancorporation: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
Report period
2026-06-30
Available
2026-08-25
Reported shares
212
Value (USD)
$5,624
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

13F 0001081019-26-000020
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read WTBA fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read WTBA fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

No records are available for this view.

90-day public availability window, up to 50 records.

Recent institutional filing receipts

See the complete recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25212$5,624None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-255,624$212,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-207,766$206,032None
Mutual Advisors, LLC2026-06-302026-08-1528,285$750,396None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1544,310$1,175,544None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1544,310$1,175,544None
Qube Research & Technologies Ltd2026-06-302026-08-1571,163$1,887,954None
OSAIC HOLDINGS, INC.2026-06-302026-08-157,299$193,642None
Squarepoint Ops LLC2026-06-302026-08-1536,548$969,618None
Trexquant Investment LP2026-06-302026-08-1549,648$1,317,161None
MetLife Investment Management, LLC2026-06-302026-08-158,310$220,464None
Legal & General Group Plc2026-06-302026-08-151,554$41,228None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1527,136$719,918None
Thrivent Financial for Lutherans2026-06-302026-08-159,453$251,000None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-1519,199$517,810None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15107$2,839None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15259$6,871None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1535$929None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1544,859$1,190,108None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15245$6,500None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-153$80None
ROYAL BANK OF CANADA2026-06-302026-08-1527,335$725,000None
ROYAL BANK OF CANADA2026-06-302026-08-15472$13,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1527,816$661,743None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1516,768$444,855None
CANADA PENSION PLAN INVESTMENT BOARD2026-06-302026-08-158,500$225,505None
D. E. Shaw & Co., Inc.2026-06-302026-08-158,145$216,087None
CITADEL ADVISORS LLC2026-06-302026-08-1574,827$1,985,160None
CITADEL ADVISORS LLC2026-06-302026-08-1533,396$885,996None
Larson Financial Group LLC2026-06-302026-08-1545$1,194None
Invesco Ltd.2026-06-302026-08-156,290$166,874None
Invesco Ltd.2026-06-302026-08-1572$1,910None
Invesco Ltd.2026-06-302026-08-151,923$51,017None
Invesco Ltd.2026-06-302026-08-156,188$164,168None
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2026-06-302026-08-157,119$188,867None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-15135,265$3,588,580None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1558,016$1,539,164None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1512,363$327,990None
HSBC HOLDINGS PLC2026-06-302026-08-1514,069$373,391None
BARCLAYS PLC2026-06-302026-08-15291$7,720None
BARCLAYS PLC2026-06-302026-08-159,726$258,030None
PRICE T ROWE ASSOCIATES INC /MD/2026-06-302026-08-1565,733$1,744,000None
WELLS FARGO & COMPANY/MN2026-06-302026-08-152,689$71,331None
WELLS FARGO & COMPANY/MN2026-06-302026-08-1513,176$349,559None
BANK OF AMERICA CORP /DE/2026-06-302026-08-1514,843$393,785None
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-302026-08-14104,865$2,782,068None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14647,004$17,165,016None
Vanguard Global Advisers, LLC2026-06-302026-08-145,410$143,527None
Quantinno Capital Management LP2026-06-302026-08-1451,771$1,373,485None
Rockefeller Capital Management L.P.2026-06-302026-08-141,838$48,762None

90-day public filing window, up to 50 source positions.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗MERCER GLOBAL ADVISORS INC /ADV ↗Mutual Advisors, LLC ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗Sixth Street Partners Management Company, L.P. ↗Qube Research & Technologies Ltd ↗OSAIC HOLDINGS, INC. ↗Squarepoint Ops LLC ↗Trexquant Investment LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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