Company · Ownership research

GEO GROUP INC GEO

CIK 0000923796 · CUSIP 36162J106

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 36162J106 (GEO), not CUSIP 36162J906 (GEO), CUSIP 36162J956 (GEO), and does not merge CUSIPs.

This page lists the top 20 of 117 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Assenagon Asset Management S.A. CIK 1546007 · View history	$118.70M 3,895,780 shares	0.12%	+2.28M(+141.80%)Added	SEC filing ↗ Oct 15, 2026	▾
02	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$99.65M 3,269,684 shares	0.01%	-64.35K(-1.90%)Reduced	SEC filing ↗ Nov 6, 2026	▾
03	Bank of New York Mellon Corp CIK 1390777 · View history	$23.95M 785,895 shares	0.00%	-20.38K(-2.50%)Reduced	SEC filing ↗ Nov 5, 2026	▾
04	LEE DANNER & BASS INC CIK 939219 · View history	$20.89M 685,500 shares	1.22%	0(0.00%)Unchanged	SEC filing ↗ Oct 27, 2026	▾
05	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$18.81M 617,270 shares	0.01%	-16.55K(-2.60%)Reduced	SEC filing ↗ Nov 2, 2026	▾
06	THOMPSON SIEGEL & WALMSLEY LLC CIK 1008322 · View history	$11.12M 364,787 shares	0.21%	-120.64K(-24.90%)Reduced	SEC filing ↗ Nov 5, 2026	▾
07	IMC-Chicago, LLC CIK 1452861 · View history	$7.54M 247,326 shares	0.07%	-23.16K(-8.60%)Reduced	SEC filing ↗ Nov 5, 2026	▾
08	BARCLAYS PLC CIK 312069 · View history	$6.62M 217,122 shares	0.00%	+192.65K(+787.40%)Added	SEC filing ↗ Nov 6, 2026	▾
09	Ballast Asset Management, LP CIK 1998389 · View history	$5.54M 181,865 shares	2.41%	-18.84K(-9.40%)Reduced	SEC filing ↗ Nov 4, 2026	▾
10	DEUTSCHE BANK AG\ CIK 948046 · View history	$3.58M 117,486 shares	0.00%	-13.27K(-10.10%)Reduced	SEC filing ↗ Nov 6, 2026	▾
11	NEW YORK STATE TEACHERS RETIREMENT SYSTEM CIK 314969 · View history	$3.28M 107,527 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Oct 22, 2026	▾
12	CenterBook Partners LP CIK 1872738 · View history	$3.18M 104,432 shares	0.15%	+67.30K(+181.20%)Added	SEC filing ↗ Nov 2, 2026	▾
13	TECTONIC ADVISORS LLC CIK 1859918 · View history	$2.85M 93,405 shares	0.13%	+15.67K(+20.20%)Added	SEC filing ↗ Oct 22, 2026	▾
14	Russell Investments Group, Ltd. CIK 1692234 · View history	$2.84M 93,303 shares	0.00%	+11.00K(+13.40%)Added	SEC filing ↗ Nov 6, 2026	▾
15	GREAT LAKES ADVISORS, LLC CIK 1078013 · View history	$2.81M 92,136 shares	0.02%	-82.81K(-47.30%)Reduced	SEC filing ↗ Nov 6, 2026	▾
16	WOLVERINE ASSET MANAGEMENT LLC CIK 1279891 · View history	$2.78M 91,365 shares	0.03%	-31.16K(-25.40%)Reduced	SEC filing ↗ Nov 2, 2026	▾
17	Thrivent Financial for Lutherans CIK 314984 · View history	$2.50M 82,151 shares	0.00%	-3.98K(-4.60%)Reduced	SEC filing ↗ Nov 5, 2026	▾
18	Illinois Municipal Retirement Fund CIK 1541910 · View history	$2.06M 67,758 shares	0.02%	+9.56K(+16.40%)Added	SEC filing ↗ Nov 5, 2026	▾
19	State of Alaska, Department of Revenue CIK 1370102 · View history	$1.93M 63,227 shares	0.02%	-24.20K(-27.70%)Reduced	SEC filing ↗ Oct 15, 2026	▾
20	Creative Planning CIK 1540235 · View history	$1.72M 56,457 shares	0.00%	+4.40K(+8.50%)Added	SEC filing ↗ Nov 2, 2026	▾

Showing 20 / 117 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

117

Cancelled or null records excluded

Disclosed shares

12,120,515

Not deduplicated across managers

Disclosed value

$369.33M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

GEO GROUP INC · Q3 2026

Explore all 117 reporting institutions.

This page includes 20 of 117 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 117 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"36162J106","quarter":"2026Q3","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.