Position in AMTM
as of Jun 30, 2026
· filed Sep 2, 2026
Position Value
$13,863,038
+$11,759,999 QoQ
Shares Held
670,684
+731.7% QoQ
Ownership
0.274%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#43
of 462 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMTM Over Time
Shares Held
Position Value (USD)
Derivatives in AMTM
reported options exposure · as of Jun 30, 2026CallValue
$2,298,504
CallShares
111,200
PutValue
$3,976,908
PutShares
192,400
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 Jun 30, 2026CITADEL ADVISORS LLC holds $777,375,801 across 28 Specialty Business Services names. AMTM ranks #8 (1.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARMK |
Aramark
|
3,202,179 | $182,203,984 | |
| 2 | GPN |
Global Payments Inc
|
2,200,242 | $159,649,559 | |
| 3 | CPRT |
Copart Inc
|
4,540,345 | $127,992,324 | |
| 4 | CTAS |
Cintas Corp
|
637,740 | $108,466,819 | |
| 5 | UNF |
Unifirst Corp
|
202,054 | $53,435,200 | |
| 6 | MMS |
Maximus, Inc.
|
617,787 | $33,212,228 | |
| 7 | DLB |
Dolby Laboratories, Inc.
|
582,031 | $30,603,189 | |
| 8 | AMTM |
Amentum Holdings, Inc.
This page
|
670,684 | $13,863,038 |
All Filings in AMTM
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $13,863,038 | 670,684 | Shares | Defined | 2026-09-02 | |
| 2026-06-30 | $2,298,504 | 111,200 | Call | Defined | 2026-09-02 | |
| 2026-06-30 | $3,976,908 | 192,400 | Put | Defined | 2026-09-02 | |
| 2026-03-31 | $4,751,776 | 182,200 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $6,363,520 | 244,000 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $2,103,039 | 80,638 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,611,965 | 55,585 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $9,184,996 | 316,724 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $5,196,162 | 179,178 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $2,825,381 | 117,970 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $4,776,875 | 199,452 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $2,504,547 | 104,574 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $8,095,845 | 342,899 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $5,567,332 | 235,804 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $8,747,221 | 370,488 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $53,261,972 | 2,926,482 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $7,887,880 | 433,400 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $6,248,060 | 343,300 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $5,101,878 | 242,600 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $8,521,356 | 405,200 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $8,303,105 | 394,822 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $15,513,313 | 481,033 | Shares | Defined | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||