Position in CBZ
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,782,868
-$12,740,848 QoQ
Shares Held
103,645
-66.3% QoQ
Ownership
0.188%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CBZ Over Time
Shares Held
Position Value (USD)
Derivatives in CBZ
reported options exposure · as of Mar 31, 2026CallValue
$389,325
CallShares
14,500
PutValue
$0
PutShares
0
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. CBZ ranks #15 (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 CBZ
Export CSV
43 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $389,325 | 14,500 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $2,782,868 | 103,645 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $15,523,716 | 307,705 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $221,980 | 4,400 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $32,997,256 | 623,060 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $12,634,153 | 176,184 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $311,026 | 4,100 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $3,238,159 | 42,686 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $270,039 | 3,300 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $24,651,041 | 301,247 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $40,915 | 500 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $6,176,548 | 91,790 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $255,702 | 3,800 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $20,187 | 300 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $444,600 | 6,000 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $7,410 | 100 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $1,675,190 | 21,340 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $149,150 | 1,900 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $1,067,600 | 13,600 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $1,233,023 | 19,700 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $27,477 | 439 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $212,806 | 3,400 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $607,230 | 11,700 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $172,411 | 3,322 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $280,260 | 5,400 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $599,240 | 11,247 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $708,624 | 13,300 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $223,776 | 4,200 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $79,184 | 1,600 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $519,645 | 10,500 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $444,963 | 8,991 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $234,250 | 5,000 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $646,295 | 13,795 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $42,165 | 900 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $2,230,805 | 52,146 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $207,792 | 5,200 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $2,249,267 | 56,288 | Shares | Defined | 2022-08-15 | |
| 2021-12-31 | $736,394 | 18,824 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,972,933 | 61,006 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $301,123 | 9,189 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $409,164 | 12,528 | Shares | Defined | 2021-05-21 | |
| 2020-12-31 | $449,442 | 16,890 | Shares | Defined | 2021-02-16 | |
| 2020-03-31 | $780,315 | 37,300 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||