Great Southern Bancorp, Inc.
Great Southern Bancorp, Inc. (GSBC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · GSBC · as of Sep 30, 2025
Ownership Breakdown
141
Institutional Holders
▲ 14 vs Q2
$317.08M
Total Inst. Value
▲ $23.55M vs Q2
10.89M
Shares Outstanding
freeFloat 72.38%
5.14M
13F Shares Held
▲ 151,594 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
GSBC largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. state commercial banks | 769.7K | 6.75% | 6.75% | $47.14B | Nov 12, 2025 | ▲ 3.8K |
DIMENSIONAL FUND ADVISORS LP state commercial banks | 695.6K | 6.10% | 6.10% | $42.61B | Nov 12, 2025 | ▼ 5.7K |
VANGUARD GROUP INC state commercial banks | 529.9K | 4.65% | 4.65% | $32.46B | Nov 7, 2025 | ▼ 5.5K |
STATE STREET CORP state commercial banks | 315.9K | 2.77% | 2.77% | $19.48B | Nov 14, 2025 | ▲ 27.9K |
AMERICAN CENTURY COMPANIES INC state commercial banks | 271.3K | 2.38% | 2.38% | $16.62B | Nov 12, 2025 | ▲ 24.1K |
RENAISSANCE TECHNOLOGIES LLC state commercial banks | 215.5K | 1.89% | 1.89% | $13.20B | Nov 13, 2025 | ▼ 1.7K |
GEODE CAPITAL MANAGEMENT, LLC state commercial banks | 210.6K | 1.85% | 1.85% | $12.90B | Nov 12, 2025 | ▼ 1.5K |
SIMMONS BANK state commercial banks | 146.2K | 1.28% | 1.28% | $8.95B | Nov 4, 2025 | ▼ 3.1K |
ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC state commercial banks | 125.5K | 1.10% | 1.10% | $7.69B | Oct 20, 2025 | ▼ 38.4K |
MANUFACTURERS LIFE INSURANCE COMPANY, THE state commercial banks | 123.0K | 1.08% | 1.08% | $7.53B | Nov 14, 2025 | ▼ 848 |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
25
Increased
+268.6K shares2
New Positions
first time holders20
Decreased
−116.7K shares0
Sold Out
fully exitedNet shares change (top 50)
+152.0K
+268.6K / −116.7K
Net new holders
+7
2 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
GSBC insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
18
Buy transactions
20
Sell transactions
0.90
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
STEINERT EARL A JR director | May 26, 2026 | Sale | 4,500 | $71.62 | $322.3K | 939.6K | Form 4 ↗ |
Hart Debra Mallonee director | Apr 14, 2026 | J-Other | 13 | $67.28 | $874.636 | 2.0K | Form 4 ↗ |
TURNER WILLIAM V director | May 18, 2026 | Sale | 6,000 | $68.35 | $410.1K | 199.1K | Form 4 ↗ |
CARLSON THOMAS J director | Apr 14, 2026 | J-Other | 109 | $67.57 | $7.4K | 17.3K | Form 4 ↗ |
Edwards Steven D director | Apr 14, 2026 | J-Other | 26 | $67.97 | $1.8K | 4.1K | Form 4 ↗ |
Pitt Douglas M director | Apr 14, 2026 | J-Other | 54 | $67.28 | $3.6K | 11.6K | Form 4 ↗ |
BROWN JULIE A director | Apr 14, 2026 | J-Other | 50 | $67.56 | $3.4K | 7.9K | Form 4 ↗ |
Baker Kevin L Vice President of Subsidiary | May 6, 2026 | Sale | 2,800 | $69.96 | $195.9K | 14 | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Great Southern Bancorp, Inc. (GSBC) is primarily owned by institutional investors, who hold approximately 47.2% of total shares outstanding. Company insiders own approximately 27.62%, while retail and public investors account for the remaining 25.16%.
The largest institutional shareholder of Great Southern Bancorp, Inc. is BLACKROCK, INC., holding approximately 769,714 shares — equal to 6.75% of outstanding shares — as of September 30, 2025.
A total of 141 institutional investors currently hold GSBC stock, with a combined institutional value of approximately $317,076,603 as of the most recent 13F filing period.
Frequently asked questions
GSBC ownershipGreat Southern Bancorp, Inc. (GSBC) is primarily owned by institutional investors, who hold approximately 47.2% of shares. The largest shareholder is BLACKROCK, INC. with a 6.75% stake. Company insiders hold 27.62%. Data sourced from SEC Form 13F as of September 30, 2025.