막시무스, Inc.
MX ˙ BMV ˙ US5779331041
SecurityMX:MMS / Maximus, Inc.
InstitutionProShare Advisors LLC
Latest Disclosed Ownership10,098 shares
Latest Disclosed Value $ 647,282
ProShare Advisors LLC reports 19.97% decrease in ownership of MMS / Maximus, Inc.

On April 24, 2026 - ProShare Advisors LLC filed a 13F-HR form disclosing ownership of 10,098 shares of Maximus, Inc. (MX:MMS) valued at $647,282 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 12,617 shares of Maximus, Inc.. This represents a change in shares of -19.97% 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)
2026-04-24 2026-03-31 13F MAXIMUS COM 577933104 10,098 -2,519 -19.97 647 -40.59 0.0010
2026-02-06 2025-12-31 13F MAXIMUS COM 577933104 12,617 537 4.45 1,089 -1.27 0.0019
2025-11-06 2025-09-30 13F MAXIMUS COM 577933104 12,080 -2,031 -14.39 1,104 11.41 0.0023
2025-08-07 2025-06-30 13F MAXIMUS COM 577933104 14,111 -662 -4.48 991 -1.69 0.0020
2025-05-08 2025-03-31 13F MAXIMUS COM 577933104 14,773 -4,983 -25.22 1,007 -31.68 0.0023
2025-02-14 2024-12-31 13F MAXIMUS COM 577933104 19,756 5,604 39.60 1,475 11.84 0.0034
2024-11-14 2024-09-30 13F MAXIMUS COM 577933104 14,152 3,131 28.41 1,318 39.62 0.0032
2024-08-13 2024-06-30 13F MAXIMUS COM 577933104 11,021 -2,893 -20.79 944 -19.11 0.0025
2024-05-08 2024-03-31 13F MAXIMUS COM 577933104 13,914 640 4.82 1,167 4.85 0.0031
2024-02-14 2023-12-31 13F MAXIMUS COM 577933104 13,274 2,084 18.62 1,113 33.29 0.0034
2023-11-13 2023-09-30 13F MAXIMUS COM 577933104 11,190 -279 -2.43 836 -13.83 0.0026
2023-08-10 2023-06-30 13F MAXIMUS COM 577933104 11,469 725 6.75 969 14.67 0.0028
2023-05-26 2023-03-31 13F/A-1 MAXIMUS COM 577933104 10,744 -994 -8.47 846 -1.74 0.0026
2023-05-12 2023-03-31 13F MAXIMUS COM 577933104 10,744 -994 846 0.0027
2023-02-02 2022-12-31 13F MAXIMUS COM 577933104 11,738 1,584 15.60 861 46.01 0.0030
2022-11-07 2022-09-30 13F MAXIMUS COM 577933104 10,154 -306 -2.93 589 -10.08 0.0023
2022-08-01 2022-06-30 13F MAXIMUS COM 577933104 10,460 -6,052 -36.65 655 -47.05 0.0022
2022-05-10 2022-03-31 13F MAXIMUS COM 577933104 16,512 -2,726 -14.17 1,237 -19.31 0.0027
2022-02-08 2021-12-31 13F MAXIMUS COM 577933104 19,238 6,864 55.47 1,533 48.83 0.0030
2021-11-12 2021-09-30 13F MAXIMUS COM 577933104 12,374 -8,623 -41.07 1,030 -44.23 0.0029
2021-08-13 2021-06-30 13F MAXIMUS COM 577933104 20,997 -340 -1.59 1,847 -2.79 0.0054
2021-05-14 2021-03-31 13F MAXIMUS COM 577933104 21,337 2,743 14.75 1,900 39.60 0.0060
2021-02-09 2020-12-31 13F MAXIMUS COM 577933104 18,594 6,757 57.08 1,361 68.02 0.0051
2020-11-13 2020-09-30 13F MAXIMUS COM 577933104 11,837 -739 -5.88 810 -8.58 0.0037
2020-08-03 2020-06-30 13F MAXIMUS COM 577933104 12,576 6,308 100.64 886 142.74 0.0047
2020-05-15 2020-03-31 13F MAXIMUS COM 577933104 6,268 -8,063 -56.26 365 -65.76 0.0026
2020-02-12 2019-12-31 13F MAXIMUS COM 577933104 14,331 2,018 16.39 1,066 12.09 0.0049
2019-11-12 2019-09-30 13F MAXIMUS COM 577933104 12,313 183 1.51 951 8.07 0.0053
2019-08-13 2019-06-30 13F MAXIMUS COM 577933104 12,130 -389 -3.11 880 -1.01 0.0053
2019-05-15 2019-03-31 13F MAXIMUS COM 577933104 12,519 1,243 11.02 889 21.12 0.0053
2019-02-14 2018-12-31 13F MAXIMUS COM 577933104 11,276 -2,192 -16.28 734 -16.21 0.0051
2018-11-14 2018-09-30 13F MAXIMUS COM 577933104 13,468 -1,059 -7.29 876 -2.88 0.0059
2018-08-13 2018-06-30 13F MAXIMUS COM 577933104 14,527 385 2.72 902 -4.45 0.0060
2018-05-14 2018-03-31 13F MAXIMUS COM 577933104 14,142 -1,491 -9.54 944 -15.64 0.0062
2018-02-14 2017-12-31 13F MAXIMUS COM 577933104 15,633 6,808 77.14 1,119 96.66 0.0078
2017-11-13 2017-09-30 13F MAXIMUS COM 577933104 8,825 -1,640 -15.67 569 -13.13 0.0052
2017-08-11 2017-06-30 13F MAXIMUS COM 577933104 10,465 -2,664 -20.29 655 -19.83 0.0065
2017-05-12 2017-03-31 13F/A-2 MAXIMUS COM 577933104 13,129 -3,741 -22.18 817 -13.18 0.0085
2017-05-08 2017-03-31 13F/A-1 MAXIMUS COM 577933104 13,129 0 817 0.0085
2017-04-25 2017-03-31 13F MAXIMUS COM 577933104 13,129 817
2017-02-13 2016-12-31 13F MAXIMUS COM 577933104 16,870 5,204 44.61 941 42.58 0.0104
2016-11-10 2016-09-30 13F MAXIMUS COM 577933104 11,666 -1,889 -13.94 660 -12.12 0.0092
2016-08-12 2016-06-30 13F MAXIMUS COM 577933104 13,555 -1,014 -6.96 751 -2.09 0.0097
2016-05-06 2016-03-31 13F MAXIMUS COM 577933104 14,569 -1,463 -9.13 767 -14.97 0.0106
2016-02-05 2015-12-31 13F MAXIMUS COM 577933104 16,032 4,122 34.61 902 27.22 0.0109
2015-11-06 2015-09-30 13F MAXIMUS COM 577933104 11,910 -5,238 -30.55 709 -37.09 0.0100
2015-08-11 2015-06-30 13F MAXIMUS COM 577933104 17,148 -5,466 -24.17 1,127 -25.36 0.0156
2015-05-08 2015-03-31 13F MAXIMUS COM 577933104 22,614 22,614 0.00 1,510 0.0178
2015-01-30 2014-12-31 13F MAXIMUS COM 577933104 0 -29,252 -100.00 0 -100.00
2014-11-06 2014-09-30 13F MAXIMUS COM 577933104 29,252 -7,348 -20.08 1,174 -25.46 0.0156
2014-08-08 2014-06-30 13F MAXIMUS COM 577933104 36,600 -34,673 -48.65 1,575 -50.74 0.0204
2014-05-07 2014-03-31 13F MAXIMUS COM 577933104 71,273 64,857 1,010.86 3,197 1,033.69 0.0400
2014-02-04 2013-12-31 13F MAXIMUS COM 577933104 6,416 -38,726 -85.79 282 -86.13 0.0042
2013-11-07 2013-09-30 13F MAXIMUS COM 577933104 45,142 21,381 89.98 2,033 14.86 0.0483
2013-07-25 2013-06-30 13F MAXIMUS COM 577933104 23,761 23,761 1,770 0.0347
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.