Position in MIR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
22 quarters on record
Common Shares in MIR Over Time
Shares Held
Position Value (USD)
Derivatives in MIR
reported options exposure · as of Jun 30, 2026CallValue
$9,820,261
CallShares
547,700
PutValue
$977,185
PutShares
54,500
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 Jun 30, 2026JANE STREET GROUP, LLC holds $1,066,894,968 across 53 Specialty Industrial Machinery names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CMI |
Cummins Inc
|
254,761 | $181,698,092 | |
| 2 | GNRC |
Generac Holdings Inc.
|
601,012 | $175,982,323 | |
| 3 | GEV |
GE Vernova Inc.
|
136,446 | $160,304,946 | |
| 4 | IEX |
Idex Corp /De/
|
411,838 | $93,466,633 | |
| 5 | DOV |
DOVER Corp
|
397,578 | $89,168,793 | |
| 6 | INIO |
Innio N.V.
|
1,885,532 | $74,572,789 | |
| 7 | XE |
X-Energy, Inc.
|
3,855,908 | $70,794,470 | |
| 8 | NPO |
Enpro Inc.
|
108,125 | $40,755,555 |
All Filings in MIR
Export CSV
30 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $977,185 | 54,500 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $9,820,261 | 547,700 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $2,898,181 | 155,900 | Call | Defined | 2026-05-12 | |
| 2025-12-31 | $435,612 | 18,600 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $8,400,754 | 358,700 | Call | Defined | 2026-02-12 | |
| 2025-09-30 | $1,151,370 | 49,500 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $3,514,586 | 151,100 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $1,296,976 | 55,760 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $923,637 | 42,900 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $5,200,441 | 241,544 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $2,101,328 | 97,600 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $4,758,667 | 328,184 | Shares | Defined | 2025-05-19 | |
| 2025-03-31 | $265,350 | 18,300 | Call | Defined | 2025-05-19 | |
| 2024-12-31 | $1,458,820 | 83,600 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $360,847 | 20,679 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,368,694 | 123,640 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $129,519 | 11,700 | Call | Defined | 2024-11-15 | |
| 2024-06-30 | $4,675,163 | 435,304 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $254,948 | 22,423 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $1,981,458 | 193,313 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $213,044 | 28,520 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $365,775 | 43,287 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $220,750 | 25,849 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $261,319 | 39,534 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $411,260 | 55,055 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $355,812 | 61,773 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $2,448,438 | 303,400 | Call | Defined | 2022-05-17 | |
| 2022-03-31 | $2,113,896 | 261,945 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $5,466,387 | 522,100 | Call | Defined | 2022-02-15 | |
| 2021-12-31 | $331,899 | 31,700 | Put | Defined | 2022-02-15 | |
| No filing history on record for this holder in this stock. | ||||||