Position in CASS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,383,594
-$409,041 QoQ
Shares Held
54,148
-19.5% QoQ
Ownership
0.421%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CASS Over Time
Shares Held
Position Value (USD)
Derivatives in CASS
reported options exposure · as of Mar 31, 2025CallValue
$164,350
CallShares
3,800
PutValue
$121,100
PutShares
2,800
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, 2026CITADEL ADVISORS LLC holds $845,339,874 across 26 Specialty Business Services names. CASS ranks #18 (0.3% 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 CASS
Export CSV
41 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,383,594 | 54,148 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,792,635 | 67,260 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $554,553 | 14,100 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $495,850 | 11,412 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,373,186 | 31,750 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $121,100 | 2,800 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $164,350 | 3,800 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $1,068,854 | 26,127 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $261,824 | 6,400 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $167,731 | 4,100 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $404,720 | 9,757 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $211,548 | 5,100 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $78,812 | 1,900 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $1,643,310 | 41,011 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $116,203 | 2,900 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $44,077 | 1,100 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $43,353 | 900 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $192,680 | 4,000 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $825,103 | 17,129 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $76,585 | 1,700 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $401,259 | 8,907 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $256,785 | 5,700 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $661,895 | 17,769 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $119,200 | 3,200 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $104,300 | 2,800 | Put | Defined | 2023-11-14 | |
| 2023-03-31 | $138,592 | 3,200 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $199,659 | 4,610 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $4,331 | 100 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $265,756 | 5,800 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $997,179 | 21,763 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $18,328 | 400 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $637,878 | 18,388 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,418,821 | 41,977 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $243,606 | 6,600 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $1,631,015 | 44,189 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,973,352 | 50,187 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $823,272 | 19,672 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $3,063,340 | 75,174 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $301,550 | 7,400 | Put | Defined | 2021-08-16 | |
| 2020-06-30 | $1,258,873 | 32,254 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $848,480 | 24,132 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||