Great Southern Bancorp, Inc.
US ˙ NasdaqGS ˙ US3909051076

SecurityGSBC / Great Southern Bancorp, Inc.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership30,157 shares
Latest Disclosed Value $ 1,903,811
First Trust Advisors Lp reports 2.09% decrease in ownership of GSBC / Great Southern Bancorp, Inc.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 30,157 shares of Great Southern Bancorp, Inc. (US:GSBC) valued at $1,903,811 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 30,801 shares of Great Southern Bancorp, Inc.. This represents a change in shares of -2.09% during the quarter. The current value of the position is $2,210,810 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F GREAT SOUTHN BANCORP COM 390905107 30,157 -644 -2.09 1,904 0.37 0.0014
2026-02-13 2025-12-31 13F GREAT SOUTHN BANCORP COM 390905107 30,801 -1,520 -4.70 1,896 -4.19 0.0014
2025-11-12 2025-09-30 13F GREAT SOUTHN BANCORP COM 390905107 32,321 24,786 328.94 1,980 347.74 0.0015
2025-08-13 2025-06-30 13F GREAT SOUTHN BANCORP COM 390905107 7,535 -41 -0.54 443 5.49 0.0004
2025-05-14 2025-03-31 13F GREAT SOUTHN BANCORP COM 390905107 7,576 -689 -8.34 419 -15.01 0.0004
2025-02-13 2024-12-31 13F GREAT SOUTHN BANCORP COM 390905107 8,265 1,200 16.99 493 22.03 0.0004
2024-11-13 2024-09-30 13F GREAT SOUTHN BANCORP COM 390905107 7,065 -21,259 -75.06 405 -74.35 0.0004
2024-08-13 2024-06-30 13F GREAT SOUTHN BANCORP COM 390905107 28,324 -2,214 -7.25 1,575 -5.91 0.0016
2024-05-13 2024-03-31 13F GREAT SOUTHN BANCORP COM 390905107 30,538 448 1.49 1,674 -6.22 0.0017
2024-02-13 2023-12-31 13F GREAT SOUTHN BANCORP COM 390905107 30,090 2,271 8.16 1,786 33.91 0.0019
2023-11-13 2023-09-30 13F GREAT SOUTHN BANCORP COM 390905107 27,819 23,009 478.36 1,333 446.31 0.0016
2023-08-14 2023-06-30 13F GREAT SOUTHN BANCORP COM 390905107 4,810 -1,292 -21.17 244 -21.04 0.0003
2023-05-15 2023-03-31 13F GREAT SOUTHN BANCORP COM 390905107 6,102 -3,864 -38.77 309 -47.80 0.0004
2023-02-09 2022-12-31 13F GREAT SOUTHN BANCORP COM 390905107 9,966 5,286 112.95 593 121.72 0.0007
2022-11-14 2022-09-30 13F GREAT SOUTHN BANCORP COM 390905107 4,680 -15,242 -76.51 267 -77.12 0.0003
2022-08-12 2022-06-30 13F GREAT SOUTHN BANCORP COM 390905107 19,922 -2,620 -11.62 1,167 -12.26 0.0014
2022-05-13 2022-03-31 13F GREAT SOUTHN BANCORP COM 390905107 22,542 -309 -1.35 1,330 -1.77 0.0014
2022-02-08 2021-12-31 13F GREAT SOUTHN BANCORP COM 390905107 22,851 2,109 10.17 1,354 19.09 0.0013
2021-11-15 2021-09-30 13F GREAT SOUTHN BANCORP COM 390905107 20,742 13,630 191.65 1,137 196.87 0.0012
2021-10-12 2021-06-30 13F/A-1 GREAT SOUTHN BANCORP COM 390905107 7,112 375 5.57 383 0.26 0.0004
2021-08-16 2021-06-30 13F GREAT SOUTHN BANCORP COM 390905107 7,112 375 383 0.0004
2021-05-14 2021-03-31 13F GREAT SOUTHN BANCORP COM 390905107 6,737 1,277 23.39 382 43.07 0.0005
2021-02-02 2020-12-31 13F GREAT SOUTHN BANCORP COM 390905107 5,460 5,460 267 0.0004
2020-11-05 2020-09-30 13F GREAT SOUTHN BANCORP COM 390905107 0 -5,594 -100.00 0 -100.00
2020-07-22 2020-06-30 13F GREAT SOUTHN BANCORP COM 390905107 5,594 -1,310 -18.97 226 -19.00 0.0004
2020-05-06 2020-03-31 13F GREAT SOUTHN BANCORP COM 390905107 6,904 -1,091 -13.65 279 -44.86 0.0006
2020-02-03 2019-12-31 13F GREAT SOUTHN BANCORP COM 390905107 7,995 -332 -3.99 506 6.75 0.0009
2019-11-04 2019-09-30 13F GREAT SOUTHN BANCORP COM 390905107 8,327 -1,907 -18.63 474 -22.68 0.0009
2019-07-30 2019-06-30 13F GREAT SOUTHN BANCORP COM 390905107 10,234 -1,984 -16.24 613 -3.31 0.0012
2019-06-19 2019-03-31 13F/A-1 GREAT SOUTHN BANCORP COM 390905107 12,218 -2,719 -18.20 634 -7.85 0.0013
2019-05-09 2019-03-31 13F GREAT SOUTHN BANCORP COM 390905107 12,218 -2,719 634
2019-02-07 2018-12-31 13F GREAT SOUTHN BANCORP COM 390905107 14,937 -5,581 -27.20 688 -39.44 0.0016
2018-10-25 2018-09-30 13F GREAT SOUTHN BANCORP COM 390905107 20,518 -12,564 -37.98 1,136 -39.96 0.0021
2018-08-02 2018-06-30 13F GREAT SOUTHN BANCORP COM 390905107 33,082 5,449 19.72 1,892 37.10 0.0039
2018-04-23 2018-03-31 13F GREAT SOUTHN BANCORP COM 390905107 27,633 363 1.33 1,380 -1.99 0.0032
2018-02-08 2017-12-31 13F GREAT SOUTHN BANCORP COM 390905107 27,270 234 0.87 1,408 -6.45 0.0034
2017-10-24 2017-09-30 13F GREAT SOUTHN BANCORP COM 390905107 27,036 -3,613 -11.79 1,505 -8.23 0.0039
2017-08-02 2017-06-30 13F GREAT SOUTHN BANCORP COM 390905107 30,649 -3,956 -11.43 1,640 -6.18 0.0044
2017-05-02 2017-03-31 13F GREAT SOUTHN BANCORP COM 390905107 34,605 -985 -2.77 1,748 -10.13 0.0048
2017-02-06 2016-12-31 13F GREAT SOUTHN BANCORP COM 390905107 35,590 16,838 89.79 1,945 154.91 0.0058
2016-11-01 2016-09-30 13F GREAT SOUTHN BANCORP COM 390905107 18,752 11 0.06 763 10.10 0.0023
2016-08-04 2016-06-30 13F GREAT SOUTHN BANCORP COM 390905107 18,741 55 0.29 693 -0.14 0.0022
2016-05-10 2016-03-31 13F GREAT SOUTHN BANCORP COM 390905107 18,686 -3,622 -16.24 694 -31.29 0.0022
2016-05-04 2015-12-31 13F/A-1 GREAT SOUTHN BANCORP COM 390905107 22,308 8,118 57.21 1,010 64.50 0.0026
2016-02-03 2015-12-31 13F GREAT SOUTHN BANCORP COM 390905107 22,308 1,010
2015-11-05 2015-09-30 13F GREAT SOUTHN BANCORP COM 390905107 14,190 8,245 138.69 614 144.62 0.0018
2015-08-04 2015-06-30 13F GREAT SOUTHN BANCORP COM 390905107 5,945 -11 -0.18 251 6.81 0.0007
2015-05-04 2015-03-31 13F GREAT SOUTHN BANCORP COM 390905107 5,956 -3,091 -34.17 235 -34.54 0.0007
2015-02-13 2014-12-31 13F GREAT SOUTHN BANCORP COM 390905107 9,047 1,589 21.31 359 58.85 0.0012
2014-11-12 2014-09-30 13F GREAT SOUTHN BANCORP COM 390905107 7,458 -75 -1.00 226 -6.22 0.0009
2014-08-11 2014-06-30 13F GREAT SOUTHN BANCORP COM 390905107 7,533 7,533 241 0.0010
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.