Great Southern Bancorp, Inc.
US ˙ NasdaqGS ˙ US3909051076

SecurityGSBC / Great Southern Bancorp, Inc.
InstitutionJacobs Levy Equity Management, Inc
Latest Disclosed Ownership8,619 shares
Latest Disclosed Value $ 544,117
Jacobs Levy Equity Management, Inc reports 11.27% increase in ownership of GSBC / Great Southern Bancorp, Inc.

On May 15, 2026 - Jacobs Levy Equity Management, Inc filed a 13F-HR form disclosing ownership of 8,619 shares of Great Southern Bancorp, Inc. (US:GSBC) valued at $544,117 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 7,746 shares of Great Southern Bancorp, Inc.. This represents a change in shares of 11.27% during the quarter. The current value of the position is $631,859 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)
2026-05-15 2026-03-31 13F GREAT SOUTHN BANCORP COM 390905107 8,619 873 11.27 544 14.29 0.0023
2026-02-13 2025-12-31 13F GREAT SOUTHN BANCORP COM 390905107 7,746 -3,111 -28.65 477 -28.31 0.0018
2025-11-17 2025-09-30 13F GREAT SOUTHN BANCORP COM 390905107 10,857 276 2.61 665 6.92 0.0026
2025-08-14 2025-06-30 13F GREAT SOUTHN BANCORP COM 390905107 10,581 0 0.00 622 6.15 0.0024
2025-05-15 2025-03-31 13F GREAT SOUTHN BANCORP COM 390905107 10,581 -415 -3.77 586 -10.82 0.0023
2025-02-14 2024-12-31 13F GREAT SOUTHN BANCORP COM 390905107 10,996 438 4.15 656 8.43 0.0023
2024-11-14 2024-09-30 13F GREAT SOUTHN BANCORP COM 390905107 10,558 0 0.00 605 3.07 0.0023
2024-08-14 2024-06-30 13F GREAT SOUTHN BANCORP COM 390905107 10,558 -530 -4.78 587 -3.29 0.0024
2024-05-15 2024-03-31 13F GREAT SOUTHN BANCORP COM 390905107 11,088 -8,423 -43.17 608 -47.54 0.0027
2024-02-14 2023-12-31 13F GREAT SOUTHN BANCORP COM 390905107 19,511 -4,664 -19.29 1,158 -0.09 0.0058
2023-11-17 2023-09-30 13F GREAT SOUTHN BANCORP COM 390905107 24,175 -36 -0.15 1,158 -5.70 0.0069
2023-08-14 2023-06-30 13F GREAT SOUTHN BANCORP COM 390905107 24,211 -16,962 -41.20 1,228 -41.13 0.0071
2023-05-15 2023-03-31 13F GREAT SOUTHN BANCORP COM 390905107 41,173 -461 -1.11 2,087 -15.75 0.0128
2023-02-14 2022-12-31 13F GREAT SOUTHN BANCORP COM 390905107 41,634 -2,409 -5.47 2,477 -1.51 0.0168
2022-11-15 2022-09-30 13F GREAT SOUTHN BANCORP COM 390905107 44,043 -535 -1.20 2,514 -3.68 0.0199
2022-08-15 2022-06-30 13F GREAT SOUTHN BANCORP COM 390905107 44,578 -64 -0.14 2,610 -0.91 0.0202
2022-05-16 2022-03-31 13F GREAT SOUTHN BANCORP COM 390905107 44,642 -204 -0.45 2,634 -0.87 0.0177
2022-02-14 2021-12-31 13F GREAT SOUTHN BANCORP COM 390905107 44,846 -1,251 -2.71 2,657 5.14 0.0178
2021-11-15 2021-09-30 13F GREAT SOUTHN BANCORP COM 390905107 46,097 -156 -0.34 2,527 1.36 0.0170
2021-08-16 2021-06-30 13F GREAT SOUTHN BANCORP COM 390905107 46,253 2,482 5.67 2,493 0.48 0.0169
2021-05-17 2021-03-31 13F GREAT SOUTHN BANCORP COM 390905107 43,771 87 0.20 2,481 16.15 0.0191
2021-02-16 2020-12-31 13F GREAT SOUTHN BANCORP COM 390905107 43,684 -138 -0.31 2,136 34.59 0.0187
2020-11-16 2020-09-30 13F GREAT SOUTHN BANCORP COM 390905107 43,822 -9,804 -18.28 1,587 -26.66 0.0164
2020-08-17 2020-06-30 13F GREAT SOUTHN BANCORP COM 390905107 53,626 116 0.22 2,164 0.09 0.0234
2020-05-15 2020-03-31 13F GREAT SOUTHN BANCORP COM 390905107 53,510 3,224 6.41 2,162 -32.10 0.0278
2020-02-14 2019-12-31 13F GREAT SOUTHN BANCORP COM 390905107 50,286 11,406 29.34 3,184 43.81 0.0312
2019-11-14 2019-09-30 13F GREAT SOUTHN BANCORP COM 390905107 38,880 0 0.00 2,214 -4.86 0.0272
2019-08-13 2019-06-30 13F GREAT SOUTHN BANCORP COM 390905107 38,880 5,140 15.23 2,327 32.90 0.0322
2019-05-14 2019-03-31 13F GREAT SOUTHN BANCORP COM 390905107 33,740 9,600 39.77 1,751 57.61 0.0253
2019-02-14 2018-12-31 13F GREAT SOUTHN BANCORP COM 390905107 24,140 -530 -2.15 1,111 -18.61 0.0195
2018-11-14 2018-09-30 13F GREAT SOUTHN BANCORP COM 390905107 24,670 3,800 18.21 1,365 14.32 0.0194
2018-08-14 2018-06-30 13F GREAT SOUTHN BANCORP COM 390905107 20,870 8,180 64.46 1,194 88.33 0.0188
2018-05-15 2018-03-31 13F GREAT SOUTHN BANCORP COM 390905107 12,690 -200 -1.55 634 -4.80 0.0106
2018-02-13 2017-12-31 13F GREAT SOUTHN BANCORP COM 390905107 12,890 -200 -1.53 666 -8.52 0.0117
2017-11-14 2017-09-30 13F GREAT SOUTHERN BANCORP COM 390905107 13,090 390 3.07 728 7.22 0.0142
2017-11-09 2017-06-30 13F/A-1 GREAT SOUTHN BANCORP COM 390905107 12,700 4,100 47.67 679 56.45 0.0145
2017-08-14 2017-06-30 13F GREAT SOUTHN BANCORP COM 390905107 12,700 4,100 679
2017-05-12 2017-03-31 13F GREAT SOUTHN BANCORP COM 390905107 8,600 100 1.18 434 -6.67 0.0088
2017-02-14 2016-12-31 13F GREAT SOUTHN BANCORP COM 390905107 8,500 0 0.00 465 34.39 0.0090
2016-11-14 2016-09-30 13F GREAT SOUTHN BANCORP COM 390905107 8,500 0 0.00 346 10.19 0.0062
2016-08-15 2016-06-30 13F GREAT SOUTHN BANCORP COM 390905107 8,500 0 0.00 314 -0.63 0.0065
2016-05-16 2016-03-31 13F GREAT SOUTHN BANCORP COM 390905107 8,500 8,500 0.00 316 0.0067
2014-08-14 2014-06-30 13F GREAT SOUTHERN BANCORP COM 390905107 0 -14,066 -100.00 0 -100.00
2014-05-15 2014-03-31 13F GREAT SOUTHERN BANCORP COM 390905107 14,066 0 0.00 422 -1.40 0.0071
2014-02-14 2013-12-31 13F GREAT SOUTHERN BANCORP COM 390905107 14,066 4,786 51.57 428 63.36 0.0064
2013-11-14 2013-09-30 13F GREAT SOUTHN BANCORP COM 390905107 9,280 -2,395 -20.51 262 -16.83 0.0044
2013-08-14 2013-06-30 13F GREAT SOUTHN BANCORP COM 390905107 11,675 11,675 315 0.0056
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.