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Equibles

CITADEL ADVISORS LLC

Position in MMS — Maximus, Inc.

CIK 1423053 MIAMI, FL
Back to MMS Full portfolio

Position in MMS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$6,416,537
+$3,119,287 QoQ
Shares Held
100,102
+162.1% QoQ
Ownership
0.191%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in MMS Over Time

Shares Held

Position Value (USD)

Derivatives in MMS

reported options exposure · as of Mar 31, 2026
CallValue
$0
CallShares
0
PutValue
$576,900
PutShares
9,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Specialty Business Services

Industrials · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $845,339,874 across 26 Specialty Business Services names. MMS ranks #10 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 GPN
Global Payments Inc
 5,116,814 $344,361,582
2 CTAS
Cintas Corp
 1,465,168 $247,818,515
3 CPRT
Copart Inc
 2,808,258 $93,234,165
4 ULS
UL Solutions Inc.
 423,895 $36,332,040
5 RBA
Rb Global Inc.
 245,992 $23,578,332
6 ABM
Abm Industries Inc /De/
 521,939 $20,105,089
7 ARMK
Aramark
 412,704 $16,731,019
8 TRI
Thomson Reuters Corp /Can/
 135,969 $12,234,490

All Filings in MMS

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $6,416,537 100,102
2026-03-31 $576,900 9,000
2025-12-31 $3,297,250 38,198
2025-09-30 $22,901,250 250,643
2025-06-30 $19,789,801 281,906
2025-03-31 $143,199 2,100
2025-03-31 $9,464,839 138,801
2025-03-31 $197,751 2,900
2024-12-31 $410,575 5,500
2024-12-31 $24,390,468 326,731
2024-12-31 $291,135 3,900
2024-09-30 $23,743,595 254,869
2024-09-30 $773,228 8,300
2024-09-30 $484,432 5,200
2024-06-30 $102,840 1,200
2024-06-30 $16,285,742 190,032
2024-06-30 $111,410 1,300
2024-03-31 $117,460 1,400
2024-03-31 $10,888,877 129,784
2024-03-31 $33,560 400
2023-12-31 $1,439,289 17,163
2023-12-31 $50,316 600
2023-12-31 $58,702 700
2023-09-30 $328,592 4,400
2023-09-30 $5,756,408 77,081
2023-09-30 $67,212 900
2023-06-30 $354,942 4,200
2023-06-30 $270,432 3,200
2023-06-30 $72,002 852
2023-03-31 $330,540 4,200
2023-03-31 $125,920 1,600
2023-03-31 $6,748,446 85,749
2022-12-31 $58,664 800
2022-12-31 $1,766,886 24,095
2022-12-31 $601,306 8,200
2022-09-30 $260,415 4,500
2022-06-30 $262,542 4,200
2022-06-30 $3,322,656 53,154
2022-03-31 $329,780 4,400
2022-03-31 $756,995 10,100
2021-12-31 $2,497,733 31,351
2021-09-30 $2,528,614 30,392
2021-06-30 $378,271 4,300
2021-06-30 $2,410,378 27,400
2021-06-30 $8,261,614 93,914
2021-03-31 $2,875,992 32,300
2021-03-31 $12,790,061 143,644
2020-12-31 $402,545 5,500
2020-12-31 $19,143,648 261,561
2020-09-30 $704,623 10,300

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