Great Southern Bancorp GSBC
Ownership & positioning
Who holds it, who is betting against it, and where the big money is moving
Short-sale volume as % of daily volume
Large-order net flow, last 20 sessions
Net of large-order buying minus selling, in USD. Over this window: −$277.4K (4 inflow days, 16 outflow days).
Net flow by order size, last 20 sessions
Super/Big orders approximate institutional-size trades; Mid/Small approximate retail-size trades. Net buy minus sell value in each bucket, summed over the window.
The five largest holders on file together own 41.0% of shares outstanding.
Largest holders
By investor type
Reported short interest has risen from 4.82% to 5.61% of float over the last 6 biweekly reports (31 Jul 2026 to 15 Oct 2026).
Recent institutional activity
| Holder | Type | Period | Share change | New stake |
|---|---|---|---|---|
| Peregrine Capital Management, LLC | Mutual Fund | 2026/Q3 | +27,699 | 1.0% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +17,974 | 0.2% |
| Acadian Asset Management LLC | Mutual Fund | 2026/Q3 | +64,971 | 0.9% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +48,589 | 3.4% |
| O'Shaughnessy Asset Management, LLC | Mutual Fund | 2026/Q3 | +40,579 | 0.4% |
| Charles Schwab Investment Management | Mutual Fund | 2026/Q3 | +39,065 | 1.2% |
| BlackRock | Mutual Fund | 2026/Q3 | +33,993 | 7.2% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +30,484 | 3.1% |
| Allspring Global Investments, LLC | Mutual Fund | 2026/Q3 | +24,001 | 1.1% |
| Arrowstreet Capital, Limited Partnership | Mutual Fund | 2026/Q3 | +23,110 | 0.2% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +22,126 | 0.4% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +20,654 | 0.4% |
| Dean Investment Associates, LLC | Mutual Fund | 2026/Q3 | +16,597 | 0.3% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +16,027 | 0.6% |
| Y-Intercept (Hong Kong) Limited | Mutual Fund | 2026/Q3 | +12,671 | 0.1% |
Institutional buy/sell activity by reporting period, largest moves first.
Insider transactions
| Date | Insider | Title | Transaction | Shares | Price | Held after |
|---|---|---|---|---|---|---|
| 16 Aug 2026 | Julie Brown | Director | Open Market Disposition | -851 | $81.00 | 39,948 |
| 20 Jul 2026 | William Turner | Chairperson | Other Disposition | -6,400 | $78.71 | 201,678 |
| 13 Jul 2026 | Joseph Turner | Chief Executive Officer | Other Acquisition | +15 | $77.71 | 168,606 |
| 13 Jul 2026 | Debra Hart | Independent Director | Other Acquisition | +11 | $78.01 | 2,024 |
| 13 Jul 2026 | Thomas Carlson | Independent Director | Other Acquisition | +96 | $77.84 | 17,511 |
| 13 Jul 2026 | Julie Brown | Director | Other Acquisition | +43 | $77.55 | 40,799 |
| 13 Jul 2026 | Steven Edwards | Independent Director | Other Acquisition | +23 | $77.71 | 4,131 |
| 13 Jul 2026 | Douglas Pitt | Independent Director | Other Acquisition | +46 | $78.01 | 11,639 |
| 25 May 2026 | Earl Steinert | Independent Director | Derivative Exercise and Sale | -4,500 | $71.62 | 939,596 |
| 17 May 2026 | William Turner | Chairperson | Derivative Exercise and Sale | -6,000 | $68.35 | 208,092 |
| 5 May 2026 | Kevin Baker | VP & Chief Credit Officer of Great Southern Bank | Derivative Exercise and Sale | -2,800 | $69.96 | 9,782 |
| 30 Apr 2026 | Rex Copeland | Chief Financial Officer | Open Market Disposition | -914 | $68.77 | 25,921 |
| 30 Apr 2026 | Rex Copeland | Chief Financial Officer | Derivative Exercise and Retained | +2,164 | $52.20 | 25,921 |
| 30 Apr 2026 | Mark Maples | Derivative Exercise and Sale | -2,387 | $68.96 | – | |
| 29 Apr 2026 | Joseph Turner | Chief Executive Officer | Derivative Exercise and Sale | -6,000 | $68.16 | 168,618 |
| 29 Apr 2026 | Rex Copeland | Chief Financial Officer | Derivative Exercise and Sale | -2,036 | $68.25 | 25,921 |
| 19 Apr 2026 | John Bugh | VP & Chief Lending Officer of Great Southern Bank | Derivative Exercise and Sale | -2,500 | $67.59 | 6,596 |
| 13 Apr 2026 | Joseph Turner | Chief Executive Officer | Other Acquisition | +17 | $67.57 | 168,618 |
| 13 Apr 2026 | Debra Hart | Independent Director | Other Acquisition | +13 | $67.28 | 2,013 |
| 13 Apr 2026 | Thomas Carlson | Independent Director | Other Acquisition | +109 | $67.57 | 17,415 |
From Form 4/Form 144 filings. Negative share counts are disposals (sales, gifts, or shares withheld for taxes); positive are acquisitions.
Short interest, by report
| Report date | Shares short | % of float | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 611,428 | 5.6% | 7.2 |
| 30 Sep 2026 | 637,007 | 5.8% | 7.7 |
| 15 Sep 2026 | 583,493 | 5.4% | 7.1 |
| 31 Aug 2026 | 548,080 | 5.0% | 5.8 |
| 14 Aug 2026 | 537,717 | 4.9% | 5.5 |
| 31 Jul 2026 | 525,117 | 4.8% | 4.3 |
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