Maximus, Inc.
MX ˙ BMV ˙ US5779331041
SecurityMX:MMS / Maximus, Inc.
InstitutionHsbc Holdings Plc
Latest Disclosed Ownership4,351 shares
Latest Disclosed Value $ 279,023
Hsbc Holdings Plc ownership in MMS / Maximus, Inc.

On April 30, 2026 - Hsbc Holdings Plc filed a 13F-HR form disclosing ownership of 4,351 shares of Maximus, Inc. (MX:MMS) valued at $279,023 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 20, 2026 disclosing 13,886 shares of Maximus, Inc.. This represents a change in shares of -68.67% during the quarter.

Hsbc Holdings Plc has a history of taking positions in derivatives of the underlying security (MMS) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:MMS / Maximus, Inc. Historical Put/Call Ratio
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)
2026-04-30 2026-03-31 13F MAXIMUS COM 577933104 4,351 -9,535 -68.67 279 -76.83 0.0000
2026-03-20 2025-12-31 13F/A-1 MAXIMUS COM 577933104 13,886 11,563 497.76 1,205 467.92 0.0001
2026-03-06 2025-12-31 13F MAXIMUS COM 577933104 13,886 11,563 497.76 1,205 467.92 0.0001
2025-11-13 2025-09-30 13F MAXIMUS COM 577933104 2,323 -2,912 -55.63 212 -42.23 0.0001
2025-08-13 2025-06-30 13F MAXIMUS COM 577933104 5,235 -12,284 -70.12 368 -69.03 0.0002
2025-05-14 2025-03-31 13F MAXIMUS COM 577933104 17,519 -973 -5.26 1,185 -14.13 0.0007
2025-02-14 2024-12-31 13F MAXIMUS COM 577933104 18,492 -17,753 -48.98 1,380 -58.88 0.0008
2024-11-14 2024-09-30 13F MAXIMUS COM 577933104 36,245 32,676 915.55 3,357 1,000.33 0.0020
2024-08-12 2024-06-30 13F MAXIMUS COM 577933104 3,569 -13,024 -78.49 306 -78.09 0.0002
2024-05-15 2024-03-31 13F MAXIMUS COM 577933104 16,593 16,593 1,392 0.0009
2022-08-11 2022-06-30 13F MAXIMUS COM 577933104 0 -7,222 -100.00 0 -100.00
2022-05-16 2022-03-31 13F MAXIMUS COM 577933104 7,222 123 1.73 551 -2.48 0.0007
2022-02-11 2021-12-31 13F MAXIMUS COM 577933104 7,099 -6,381 -47.34 565 -49.73 0.0005
2021-11-12 2021-09-30 13F MAXIMUS COM 577933104 13,480 7,407 121.97 1,124 111.68 0.0011
2021-08-13 2021-06-30 13F MAXIMUS COM 577933104 6,073 -3,168 -34.28 531 -35.48 0.0006
2021-05-14 2021-03-31 13F MAXIMUS COM 577933104 9,241 -1,587 -14.66 823 4.31 0.0010
2021-02-25 2020-12-31 13F/A-1 MAXIMUS COM 577933104 10,828 -5,110 -32.06 789 -28.21 0.0011
2021-02-12 2020-12-31 13F MAXIMUS COM 577933104 10,828 -5,110 789 187.3376
2020-11-12 2020-09-30 13F MAXIMUS COM 577933104 15,938 -2,415 -13.16 1,099 -15.00 0.0018
2020-08-14 2020-06-30 13F MAXIMUS COM 577933104 18,353 2,209 13.68 1,293 39.18 0.0025
2020-05-15 2020-03-31 13F MAXIMUS COM 577933104 16,144 252 1.59 929 -21.67 0.0022
2020-02-14 2019-12-31 13F MAXIMUS COM 577933104 15,892 5,102 47.28 1,186 42.21 0.0021
2019-11-14 2019-09-30 13F MAXIMUS COM 577933104 10,790 -1,040 -8.79 834 -2.80 0.0016
2019-08-13 2019-06-30 13F MAXIMUS COM 577933104 11,830 -641 -5.14 858 -3.05 0.0016
2019-05-15 2019-03-31 13F MAXIMUS COM 577933104 12,471 3,129 33.49 885 45.56 0.0016
2019-02-13 2018-12-31 13F MAXIMUS COM 577933104 9,342 -1,140 -10.88 608 -10.85 0.0011
2018-11-13 2018-09-30 13F MAXIMUS COM 577933104 10,482 -37,583 -78.19 682 -77.16 0.0011
2018-08-10 2018-06-30 13F MAXIMUS COM 577933104 48,065 37,143 340.08 2,986 309.04 0.0053
2018-05-11 2018-03-31 13F MAXIMUS COM 577933104 10,922 2,433 28.66 730 20.07 0.0011
2018-02-14 2017-12-31 13F MAXIMUS COM 577933104 8,489 1,086 14.67 608 27.46 0.0009
2017-11-14 2017-09-30 13F MAXIMUS COM 577933104 7,403 659 9.77 477 12.77 0.0008
2017-08-14 2017-06-30 13F MAXIMUS COM 577933104 6,744 -1,353 -16.71 423 -16.07 0.0008
2017-05-15 2017-03-31 13F MAXIMUS COM 577933104 8,097 -9,212 -53.22 504 -47.83 0.0011
2017-02-09 2016-12-31 13F MAXIMUS COM 577933104 17,309 10,866 168.65 966 165.38 0.0023
2016-11-14 2016-09-30 13F MAXIMUS COM 577933104 6,443 -63 -0.97 364 1.11 0.0009
2016-08-12 2016-06-30 13F MAXIMUS COM 577933104 6,506 485 8.06 360 13.21 0.0010
2016-05-13 2016-03-31 13F MAXIMUS COM 577933104 6,021 22 0.37 318 -5.92 0.0009
2016-02-12 2015-12-31 13F MAXIMUS COM 577933104 5,999 -61 -1.01 338 -6.11 0.0008
2015-11-12 2015-09-30 13F MAXIMUS COM 577933104 6,060 1,668 37.98 360 24.57 0.0009
2015-08-13 2015-06-30 13F MAXIMUS COM 577933104 4,392 -370 -7.77 289 -9.12 0.0006
2015-05-14 2015-03-31 13F MAXIMUS COM 577933104 4,762 4,762 318 0.0006
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2015-11-12 2015-09-30 13F MAXIMUS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-08-13 2015-06-30 13F MAXIMUS COM Call 842 55 n/a n/a n/a
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.