MMSMaximus, Inc.

$59.38-32% 1Y

Who owns MMS

345 institutions reported holding MMS for 2026Q2, together 102% of the company, fewer than the 372 a quarter earlier.

345

Institutions reporting a position · as of 2026Q2 · down from 372 the quarter before

Shares held by institutions
55.7M

Shares held by institutions · 102% of the company · long US equity positions only, as reported on Form 13F

Reported value
$3.00B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
45%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
53
Positions exited
79
Added to
129
Reduced
108
Top 10 holdersof the company
59%
Shares sold shortsettled Sep 15, 2026
3.3M
Short interestof shares outstanding
6.1%
Days to coverat the average daily volume
5.8
Change in the short positionsince the Aug 31, 2026 count
+2.8%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q234555.7M$3.00B
2026Q137255.4M$3.55B
2025Q437957.6M$4.98B
2025Q337855.2M$5.04B
2025Q236956.8M$3.99B
2025Q134756.0M$3.80B
2024Q434756.4M$4.20B
2024Q336857.9M$5.40B
2024Q235158.2M$4.99B
2024Q134558.0M$4.87B
2023Q434259.2M$4.97B
2023Q331959.8M$4.46B
2023Q229960.7M$5.13B
2023Q129660.5M$4.76B
2022Q430059.9M$4.39B
2022Q329358.6M$3.39B
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.7.4M14%$400M
VANGUARD GROUP INC6.2M11%$335M
FMR LLC5.5M10%$298M
FULLER & THALER ASSET MANAGEMENT, INC.2.7M5.0%$145M
STATE STREET CORP2.6M4.7%$138M
DIMENSIONAL FUND ADVISORS LP2.4M4.3%$127M
REINHART PARTNERS, LLC.2.0M3.6%$107M
GEODE CAPITAL MANAGEMENT LLC1.6M2.9%$85M
Van Berkom & Associates Inc.1.1M2.0%$58M
Allianz Asset Management GmbH1.0M1.7%$55M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20263.3M6.1%5.8
Aug 31, 20263.2M5.9%7.3
Aug 14, 20263.1M5.6%3.9
Jul 31, 20263.1M5.7%5.1
Jul 15, 20263.1M5.7%5.0
Jun 30, 20263.5M6.3%3.3
Jun 15, 20263.6M6.5%6.9
May 29, 20263.3M6.1%4.5
May 15, 20263.4M6.3%3.5
Apr 30, 20262.6M4.8%3.9
Apr 15, 20262.5M4.7%3.7
Mar 31, 20262.9M5.3%3.8

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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