The GEO Group, Inc.
MX ˙ BMV ˙ US36162J1060
SecurityMX:GEO1 / The GEO Group, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership1,479,203 shares
Latest Disclosed Value $ 24,865,403
Northern Trust Corp reports 1.12% increase in ownership of GEO1 / The GEO Group, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 1,479,203 shares of The GEO Group, Inc. (MX:GEO1) valued at $24,865,403 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,462,842 shares of The GEO Group, Inc.. This represents a change in shares of 1.12% during the quarter.

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)
2026-05-14 2026-03-31 13F GEO GROUP COM 36162J106 1,479,203 16,361 1.12 24,865 5.45 0.0007
2026-02-17 2025-12-31 13F GEO GROUP INC COM 36162J106 1,462,842 -72,304 -4.71 23,581 -25.03 0.0030
2025-11-14 2025-09-30 13F GEO GROUP INC COM 36162J106 1,535,146 -17,885 -1.15 31,455 -15.43 0.0040
2025-08-13 2025-06-30 13F GEO GROUP INC COM 36162J106 1,553,031 -1,389 -0.09 37,195 -18.08 0.0051
2025-05-13 2025-03-31 13F GEO GROUP INC COM 36162J106 1,554,420 32,060 2.11 45,405 6.59 0.0067
2025-02-14 2024-12-31 13F GEO GROUP INC COM 36162J106 1,522,360 170,248 12.59 42,596 145.17 0.0060
2024-11-13 2024-09-30 13F GEO GROUP INC COM 36162J106 1,352,112 68,342 5.32 17,375 -5.75 0.0028
2024-08-14 2024-06-30 13F GEO GROUP INC COM 36162J106 1,283,770 2,028 0.16 18,435 1.86 0.0031
2024-05-14 2024-03-31 13F GEO GROUP INC COM 36162J106 1,281,742 -36,420 -2.76 18,098 26.78 0.0031
2024-02-13 2023-12-31 13F GEO GROUP INC COM 36162J106 1,318,162 39,043 3.05 14,276 36.43 0.0026
2023-11-13 2023-09-30 13F GEO GROUP INC COM 36162J106 1,279,119 18,839 1.49 10,463 15.96 0.0020
2023-08-11 2023-06-30 13F GEO GROUP INC COM 36162J106 1,260,280 238 0.02 9,024 -9.23 0.0017
2023-05-15 2023-03-31 13F GEO GROUP INC COM 36162J106 1,260,042 -108,184 -7.91 9,942 -33.65 0.0020
2023-02-13 2022-12-31 13F GEO GROUP INC COM 36162J106 1,368,226 10,292 0.76 14,982 43.29 0.0031
2022-11-14 2022-09-30 13F GEO GROUP INC COM 36162J106 1,357,934 110,716 8.88 10,456 27.02 0.0024
2022-08-12 2022-06-30 13F GEO GROUP INC COM 36162J106 1,247,218 -119,460 -8.74 8,232 -8.87 0.0018
2022-05-13 2022-03-31 13F GEO GROUP INC COM 36162J106 1,366,678 -51,218 -3.61 9,033 -17.79 0.0016
2022-02-08 2021-12-31 13F GEO GROUP INC COM 36162J106 1,417,896 -45,824 -3.13 10,988 0.50 0.0018
2021-11-15 2021-09-30 13F GEO GROUP INC COM 36162J106 1,463,720 -57,605 -3.79 10,933 0.95 0.0019
2021-08-13 2021-06-30 13F GEO GROUP INC COM 36162J106 1,521,325 25,003 1.67 10,830 -6.73 0.0019
2021-05-12 2021-03-31 13F GEO GROUP INC COM 36162J106 1,496,322 -61,555 -3.95 11,612 -15.87 0.0022
2021-02-11 2020-12-31 13F GEO GROUP INC COM 36162J106 1,557,877 -420,024 -21.24 13,803 -38.46 0.0027
2020-11-16 2020-09-30 13F GEO GROUP INC COM 36162J106 1,977,901 -8,975 -0.45 22,428 -4.58 0.0049
2020-08-14 2020-06-30 13F GEO GROUP INC COM 36162J106 1,986,876 -10,415 -0.52 23,504 -3.22 0.0056
2020-05-14 2020-03-31 13F GEO GROUP INC COM 36162J106 1,997,291 -931 -0.05 24,286 -26.83 0.0070
2020-02-14 2019-12-31 13F GEO GROUP INC COM 36162J106 1,998,222 -53,958 -2.63 33,191 -6.72 0.0074
2019-11-13 2019-09-30 13F GEO GROUP INC COM 36162J106 2,052,180 -497,542 -19.51 35,584 -33.57 0.0085
2019-08-13 2019-06-30 13F GEO GROUP INC COM 36162J106 2,549,722 -707,707 -21.73 53,570 -14.35 0.0127
2019-05-13 2019-03-31 13F GEO GROUP INC COM 36162J106 3,257,429 -50,775 -1.53 62,544 -4.03 0.0154
2019-02-12 2018-12-31 13F GEO GROUP INC COM 36162J106 3,308,204 -20,988 -0.63 65,172 -22.19 0.0183
2018-11-14 2018-09-30 13F GEO GROUP INC COM 36162J106 3,329,192 -123,629 -3.58 83,762 -11.91 0.0205
2018-09-18 2018-06-30 13F/A-1 GEO GROUP INC COM 36162J106 3,452,821 11,892 0.35 95,090 35.00 0.0241
2018-08-14 2018-06-30 13F GEO GROUP INC COM 36162J106 3,461,149 20,220 95,319
2018-05-09 2018-03-31 13F GEO GROUP INC COM 36162J106 3,440,929 73,191 2.17 70,436 -11.38 0.0183
2018-02-14 2017-12-31 13F GEO GROUP INC COM 36162J106 3,367,738 -69,646 -2.03 79,478 -14.05 0.0201
2017-11-13 2017-09-30 13F GEO GROUP INC COM 36162J106 3,437,384 -15,998 -0.46 92,466 -9.45 0.0241
2017-08-11 2017-06-30 13F GEO GROUP INC COM 36162J106 3,453,382 986,702 40.00 102,116 -10.72 0.0286
2017-05-12 2017-03-31 13F GEO GROUP INC COM 36162J106 2,466,680 439,420 21.68 114,380 57.03 0.0330
2017-02-13 2016-12-31 13F GEO GROUP INC COM 36162J106 2,027,260 -340,570 -14.38 72,840 29.36 0.0223
2016-11-09 2016-09-30 13F GEO GROUP INC COM 36162J106 2,367,830 108,099 4.78 56,307 -27.10 0.0175
2016-08-12 2016-06-30 13F GEO GROUP INC COM 36162J106 2,259,731 97,984 4.53 77,238 4.46 0.0251
2016-08-19 2016-03-31 13F/A-1 GEO GROUP INC COM 36162J106 2,161,747 57,028 2.71 73,937 21.51 0.0245
2016-05-13 2016-03-31 13F Geo Group Inc COMM 36162J106 2,161,743 74,949
2016-02-12 2015-12-31 13F Geo Group Inc COMM 36162J106 2,104,719 -27,869 -1.31 60,849 -4.06 0.0202
2015-11-12 2015-09-30 13F Geo Group Inc COMM 36162J106 2,132,588 367,248 20.80 63,423 5.17 0.0212
2015-08-13 2015-06-30 13F GEO GROUP INC COM 36162J106 1,765,340 -177,198 -9.12 60,305 -29.03 0.0409
2015-08-13 2015-06-30 13F Geo Group Inc COMM 036162J10 203,870 -1,738,668 6,964 0.0047
2015-05-14 2015-03-31 13F Geo Group Inc COMM 36162J106 1,942,538 4,905 0.25 84,967 8.65 0.0256
2015-02-12 2014-12-31 13F Geo Group Inc COM 36162J106 1,937,633 37,918 2.00 78,204 7.71 0.0236
2014-11-13 2014-09-30 13F Geo Group Inc COMM 36162J106 1,899,715 1,672,109 734.65 72,607 792.86 0.0228
2014-08-14 2014-06-30 13F GEO GROUP COM 36159R103 227,606 -1,389,956 -85.93 8,132 -84.41 0.0025
2014-05-14 2014-03-31 13F GEO GROUP COM 36159R103 1,617,562 -72,428 -4.29 52,150 -4.23 0.0164
2014-02-21 2013-12-31 13F/A-1 GEO GROUP COM 36159R103 1,689,990 56,750 3.47 54,452 0.27 0.0175
2014-02-12 2013-12-31 13F GEO GROUP COM 36159R103 1,689,990 54,452
2013-11-13 2013-09-30 13F GEO GROUP COM 36159R103 1,633,240 -11,368 -0.69 54,305 -2.74 0.0191
2013-08-09 2013-06-30 13F GEO GROUP COM 36159R103 1,644,608 1,644,608 55,834 0.0202
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.