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MMS in the 13F filings

Maximus Inc · CUSIP 577933104

Sector · Business and payment services
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
26
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 7 listed it in both
Shares listed
10,695,759
combined, among listed positions
Reported value
$688m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 12 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,421,866.

Managers listing MMS in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

26 of 26 holders

ActionFiling
Fidelity (FMR LLC)8,178,373$524munder 0.1%Added+9,57015 May 2026 (the filing on sec.gov)
Walleye Capital LLC428,618$27m0.11%Added+229,87913 May 2026 (the filing on sec.gov)
AQR Capital Management LLC294,453$19munder 0.1%Trimmed-129,77615 May 2026 (the filing on sec.gov)
Wellington Management Group LLP290,641$19munder 0.1%Trimmed-71,10215 May 2026 (the filing on sec.gov)
Point72 Asset Management LP203,144$13munder 0.1%Trimmed-524,62415 May 2026 (the filing on sec.gov)
Invesco Ltd181,908$12munder 0.1%Added+26,16512 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP171,276$11m0.09%Newnew14 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.158,933$10munder 0.1%Added+29,56015 May 2026 (the filing on sec.gov)
AllianceBernstein LP111,546$9.6munder 0.1%Added+3,37715 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC132,414$8.5munder 0.1%Trimmed-60,26515 May 2026 (the filing on sec.gov)
Jane Street Group LLC117,948$7.6munder 0.1%Added+9,13712 May 2026 (the filing on sec.gov)
Citadel Advisors LLC100,102$6.4munder 0.1%Added+61,90415 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc63,004$4.0munder 0.1%Added+8,43715 May 2026 (the filing on sec.gov)
Marshall Wace LLP57,521$3.7munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Millennium Management LLC42,808$2.7munder 0.1%Trimmed-152,16115 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP28,924$1.9munder 0.1%Trimmed-95,75515 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC26,646$1.7munder 0.1%Trimmed-134,19615 May 2026 (the filing on sec.gov)
Two Sigma Investments LP25,624$1.6munder 0.1%Trimmed-20,41015 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd23,701$1.5munder 0.1%Trimmed-493,84818 May 2026 (the filing on sec.gov)
Bridgewater Associates LP12,116$777kunder 0.1%Trimmed-43,20915 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC11,355$728kunder 0.1%Trimmed-3,29427 Oct 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP10,355$664kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP8,973$575kunder 0.1%Trimmed-226,64715 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP7,693$493kunder 0.1%Trimmed-3,19314 May 2026 (the filing on sec.gov)
Winton Group Ltd4,000$256kunder 0.1%Trimmed-30,40412 May 2026 (the filing on sec.gov)
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Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
6 in Q3 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

0358102014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MMS by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20134$433mn.a.n.a.
Q3 20132$160mn.a.n.a.
Q4 20133$165mn.a.n.a.
Q1 20143$184mn.a.n.a.
Q2 20142$110mn.a.n.a.
Q3 20141$91mn.a.n.a.
Q4 20144$146mn.a.n.a.
Q1 20154$623mn.a.n.a.
Q2 20154$533mn.a.n.a.
Q3 20153$449mn.a.n.a.
Q4 20155$401mn.a.n.a.
Q1 20164$55mn.a.n.a.
Q2 20161$14mn.a.n.a.
Q3 20162$312mn.a.n.a.
Q4 20161$11mn.a.n.a.
Q1 20171$17mn.a.n.a.
Q2 20171$139mn.a.n.a.
Q3 20172$142mn.a.n.a.
Q4 20173$179mn.a.n.a.
Q1 20186$257mn.a.n.a.
Q2 20186$191mn.a.n.a.
Q3 20186$166mn.a.n.a.
Q4 20186$253mn.a.n.a.
Q1 20197$252mn.a.n.a.
Q2 20198$141mn.a.n.a.
Q3 20199$250mn.a.n.a.
Q4 20195$174mn.a.n.a.
Q1 20208$176mn.a.n.a.
Q2 20209$260mn.a.n.a.
Q3 20205$301mn.a.n.a.
Q4 20205$287mn.a.n.a.
Q1 20213$342mn.a.n.a.
Q2 20214$371mn.a.n.a.
Q3 20213$369mn.a.n.a.
Q4 20216$402mn.a.n.a.
Q1 20225$345mn.a.n.a.
Q2 20224$269mn.a.n.a.
Q3 20227$276mn.a.n.a.
Q4 20226$358mn.a.n.a.
Q1 20235$854mn.a.n.a.
Q2 20234$1.1bnn.a.n.a.
Q3 20234$949mn.a.n.a.
Q4 20236$1.1bn42
Q1 20244$961m22
Q2 20244$977m13
Q3 20246$1.1bn42
Q4 20247$788m51
Q1 20259$804m63
Q2 20258$786m44
Q3 202510$908m64
Q4 20257$870m1122
Q1 20263$563m1216
Q2 20265$44m189

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MMS and V →MMS and MA →MMS and MCO →Choose a stock to compare with MMS →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MMS, latest filings →Back to the 13F Explorer →