$GSBC

$81.51 +$0.04 (0.05%) Close

$GSBC Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 10.9M shares outstanding

Who owns GSBC?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 2822.5%

BlackRock, Inc. 713.1% · Grey Rock Energy Management, LLC 507.1%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

639

+16 vs last qtr

Net shares bought

+8.8M

by institutions in Q2 2026

New / sold out

92 / 76

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Encompass Capital Advisors LLC NEW +5.9M
Franklin Resources Inc +5.0M

Biggest sellers in Q2 2026

Blackstone Inc. −5.0M
Millennium Management LLC −4.8M

Who is planning to sell?

Notices of proposed sale, last 12 months

$3.22M

17 notices from 10 people

Shares covered

49.2K

0.45% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Joseph Turner Officer $773K
William Turner Director $768K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+80919.7%

+110.46% a year

Each share's claim on the business

−99.9%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$208M vs —

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years66% 3–5 years4% 1–3 years21% Under 1 year9%

Quarterly turnover

11.6%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting GSBC on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	77.7M	713.05%	+2.5M (+3.3%)	≤2021	0.0%
Shares held by quarter Peak holding79.0M (Q4'24) Change over 8 quarters+968.6K Share of the company713.050% BlackRock, Inc.'s full portfolio →
GR Grey Rock Energy Management, LLC	55.3M	507.14%	Unchanged	2024	100.0%
Shares held by quarter Peak holding55.3M (Q4'24) Change over 8 quarters+55.3M Share of the company507.140% Grey Rock Energy Management, LLC's full portfolio →

BlackRock, Inc.

77.7M

% of company

713.05%

Change vs last qtr

+2.5M (+3.3%)

Held since

≤2021

Grey Rock Energy Management, LLC

55.3M

% of company

507.14%

Change vs last qtr

Unchanged

Held since

2024

28 more super investors behind a free account

See every manager holding Great Southern Bancorp Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting GSBC on Form N-PORT; together they hold 2472.6% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Small-Cap ETF iShares Trust	$337M	22.6M	207.70%	0.30%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$242M	17.2M	158.29%	0.01%	June 30, 2026

iShares Core S&P Small-Cap ETF

iShares Trust

Position value

$337M

% of company

207.70%

% of the fund

0.30%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$242M

% of company

158.29%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Great Southern Bancorp Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
TJ Turner Joseph W Insider	2.8M	25.37%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company25.370% Turner Joseph W's insider activity →
SE Steinert Earl A JR Insider	1.0M	9.26%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company9.260% Steinert Earl A JR's insider activity →

Turner Joseph W

Insider

2.8M

% of company

25.37%

Change vs last qtr

—

Held since

—

Steinert Earl A JR

Insider

1.0M

% of company

9.26%

Change vs last qtr

—

Held since

—

11 more holders behind a free account

See every insider and 5%+ holder of Great Southern Bancorp Inc.

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