Position in RRX
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$24,595,663
+$15,717,898 QoQ
Shares Held
131,345
+107.6% QoQ
Ownership
0.197%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RRX Over Time
Shares Held
Position Value (USD)
Derivatives in RRX
reported options exposure · as of Mar 31, 2026CallValue
$5,973,594
CallShares
31,900
PutValue
$4,981,116
PutShares
26,600
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, 2026JANE STREET GROUP, LLC holds $939,924,630 across 49 Specialty Industrial Machinery names. RRX ranks #9 (2.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CMI |
Cummins Inc
|
451,355 | $242,838,016 | |
| 2 | IEX |
Idex Corp /De/
|
1,165,519 | $220,924,125 | |
| 3 | PH |
Parker-Hannifin Corp
|
69,993 | $62,660,531 | |
| 4 | GNRC |
Generac Holdings Inc.
|
279,000 | $54,497,069 | |
| 5 | BW |
Babcock & Wilcox Enterprises, Inc.
|
3,671,977 | $53,941,340 | |
| 6 | AME |
Ametek Inc/
|
159,234 | $34,133,399 | |
| 7 | MIDD |
MIDDLEBY Corp
|
216,573 | $28,713,248 | |
| 8 | GEV |
GE Vernova Inc.
|
31,257 | $27,284,234 |
All Filings in RRX
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,981,116 | 26,600 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $5,973,594 | 31,900 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $24,595,663 | 131,345 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $8,877,765 | 63,268 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $30,800,240 | 219,500 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $238,544 | 1,700 | Put | Defined | 2026-02-12 | |
| 2025-09-30 | $301,224 | 2,100 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $8,520,336 | 59,400 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $309,830 | 2,160 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $362,400 | 2,500 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $375,705 | 3,300 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $750,499 | 6,592 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $527,442 | 3,400 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,534,855 | 9,894 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $3,443,886 | 22,200 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $729,872 | 4,400 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $4,890,141 | 29,480 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $10,973,642 | 81,154 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $4,714,476 | 26,177 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $9,532,635 | 64,401 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $6,383,876 | 44,680 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $1,237,662 | 8,042 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $2,633,197 | 18,711 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $7,343,974 | 61,210 | Shares | Defined | 2023-02-15 | |
| 2022-06-30 | $2,732,539 | 24,071 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $1,987,849 | 13,361 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $664,722 | 3,906 | Shares | Defined | 2022-02-15 | |
| 2021-09-30 | $766,734 | 5,100 | Put | Defined | 2021-11-16 | |
| 2021-09-30 | $1,683,808 | 11,200 | Call | Defined | 2021-11-16 | |
| 2021-06-30 | $1,594,375 | 11,942 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $1,374,579 | 9,634 | Shares | Defined | 2021-05-18 | |
| 2020-12-31 | $669,805 | 5,454 | Shares | Defined | 2021-02-17 | |
| 2020-06-30 | $831,373 | 9,521 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $217,492 | 3,455 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||