Position in ATS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,290,939
-$1,808,113 QoQ
Shares Held
81,239
-45.4% QoQ
Ownership
0.084%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATS Over Time
Shares Held
Position Value (USD)
Derivatives in ATS
reported options exposure · as of Sep 30, 2025CallValue
$379,900
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 Industrial Machinery
Industrials · as of Mar 31, 2026CITADEL ADVISORS LLC holds $2,243,880,588 across 66 Specialty Industrial Machinery names. ATS ranks #44 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PH |
Parker-Hannifin Corp
|
503,514 | $450,765,873 | |
| 2 | AME |
Ametek Inc/
|
1,445,049 | $309,760,702 | |
| 3 | IEX |
Idex Corp /De/
|
808,651 | $153,279,796 | |
| 4 | GEV |
GE Vernova Inc.
|
172,991 | $151,003,843 | |
| 5 | CMI |
Cummins Inc
|
245,656 | $132,167,840 | |
| 6 | ITW |
Illinois Tool Works Inc
|
463,222 | $120,572,053 | |
| 7 | EMR |
Emerson Electric Co
|
893,197 | $117,026,670 | |
| 8 | IR |
Ingersoll Rand Inc.
|
821,645 | $65,830,197 |
All Filings in ATS
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,290,939 | 81,239 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $4,099,052 | 148,840 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,829,284 | 69,820 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $379,900 | 14,500 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $831,812 | 26,092 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $468,636 | 14,700 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $304,146 | 12,200 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $129,636 | 5,200 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $149,931 | 4,919 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $134,112 | 4,400 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $880,872 | 28,900 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $156,870 | 5,400 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $3,589,998 | 123,580 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $145,250 | 5,000 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $222,939 | 6,900 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $142,164 | 4,400 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $1,006,358 | 31,147 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $23,604 | 700 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $107,904 | 3,200 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $1,979,464 | 58,703 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $2,123,867 | 49,312 | Shares | Defined | 2024-02-14 | |
| 2023-06-30 | $27,890,533 | 605,132 | Shares | Defined | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||