Great Southern Bancorp Inc
Ownership
Ownership Structure
Who owns Great Southern Bancorp Inc (GSBC)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 72.5% of the shares are freely tradable; institutional investors hold 49.3%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 6.78 | 739,175 | -1.7 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 6.42 | 699,360 | +1.3 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.65 | 398,125 | +0.0 | 03/31/2026 |
| American Century Companies Inc | 3.10 | 338,093 | +9.9 | 06/30/2026 |
| State Street Corp | 2.92 | 318,682 | +5.6 | 03/31/2026 |
| Geode Capital Management, LLC | 2.24 | 243,946 | +18.2 | 03/31/2026 |
| Renaissance Technologies Corp | 1.75 | 190,300 | -3.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Avantis US Small Cap Value ETF | 2.70 | 294,455 | +0.0 | 08/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.55 | 278,040 | +0.0 | 07/31/2026 |
| iShares Russell 2000 ETF | 1.91 | 207,759 | -0.6 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Turner William V | Director | 192,712 | 15,301,333 $ | Jul 21, 2026 | direct |
| Carlson Thomas J | Director | 17,411 | 1,382,433 $ | Jul 14, 2026 | indirect |
| Pitt Douglas M | Director | 11,639 | 924,137 $ | Jul 14, 2026 | direct |
| Turner Joseph W | President/CEO | 11,410 | 905,954 $ | Jul 14, 2026 | indirect |
| Brown Julie A | Director | 7,052 | 559,929 $ | Aug 17, 2026 | indirect |
| Edwards Steven D | Director | 4,131 | 328,001 $ | Jul 14, 2026 | direct |
| Hart Debra Mallonee | Director | 2,024 | 160,706 $ | Jul 14, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 17, 2026 | Brown Julie A | Director | Sell | 851 | 81.00 | 68,931 |
| Jul 21, 2026 | Turner William V | Director | Other | 6,400 | 78.71 | 503,744 |
| Jul 14, 2026 | Pitt Douglas M | Director | Other | 46 | 78.01 | 3,589 |
| Jul 14, 2026 | Carlson Thomas J | Director | Other | 96 | 77.84 | 7,473 |
| Jul 14, 2026 | Hart Debra Mallonee | Director | Other | 11 | 78.01 | 858 |
| Jul 14, 2026 | Edwards Steven D | Director | Other | 23 | 77.71 | 1,787 |
| Jul 14, 2026 | Brown Julie A | Director | Other | 43 | 77.55 | 3,335 |
| Jul 14, 2026 | Turner Joseph W | President/CEO | Other | 15 | 77.71 | 1,166 |
| Apr 20, 2026 | John M Bugh | VP | Sell | 2,500 | 67.59 | 168,975 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.