13F-HR filed by Maple Rock Capital Partners Inc.
Maple Rock Capital Partners Inc. filed this 13F-HR for the quarter ended 2026-06-30, filed 2026-08-14, with 51 holding rows worth $5,100,027,142.
- Accession
- 0001658363-26-000007
- Filer
- CIK 1658363
- Filed
- 2026-08-14
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q2 2026
A holdings report, 51 entries on the cover page, a total value of $5,100,027,142 stated on the cover page (in dollars after the unit check, H1), rows summing to $5,100,027,142 with VALUE read as dollars as filed, 13F file number 028-17337. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| WESTERN DIGITAL CORP | 958102105 | COM | 1,357,834 | $867,275,732 | dollars as filed | |
| SEAGATE TECHNOLOGY HLDNGS | G7997R103 | ORD SHS | 301,162 | $290,621,330 | dollars as filed | |
| UnitedHealth Group Inc | 91324P102 | COM | 681,100 | $283,085,593 | dollars as filed | |
| HUMANA INC COM | 444859102 | Stock | 628,251 | $249,553,862 | dollars as filed | |
| ICON PUB LTD CO SHS | G4705A100 | Stock | 1,199,600 | $208,382,516 | dollars as filed | |
| TFI INTERNATIONAL INC COM | 87241L109 | Stock | 1,418,409 | $203,640,980 | dollars as filed | |
| EQUINOX GOLD CORP | 29446Y502 | COM | 17,531,248 | $170,435,907 | dollars as filed | |
| ADVANCE AUTO PARTS INC | 00751Y106 | COM | 2,421,040 | $150,637,109 | dollars as filed | |
| BROOKDALE SR LIVING INC | 112463104 | COM | 8,888,148 | $143,010,301 | dollars as filed | |
| NUCOR CORP COM | 670346105 | Stock | 614,000 | $136,768,500 | dollars as filed | |
| BRITISH AMERN TOB PLC SPONSORED ADR | 110448107 | ADR | 2,166,000 | $133,772,160 | dollars as filed | |
| ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH | 03938L203 | ADR | 2,190,860 | $131,933,589 | dollars as filed | |
| CVS Health Corporation | 126650100 | COM | 1,197,996 | $123,932,686 | dollars as filed | |
| SMURFIT WESTROCK PLC SHS | G8267P108 | Stock | 2,608,298 | $120,659,865 | dollars as filed | |
| LOUISIANA PAC CORP COM | 546347105 | Stock | 1,521,859 | $119,709,429 | dollars as filed | |
| CENTENE CORP DEL COM | 15135B101 | Stock | 1,381,879 | $88,702,813 | dollars as filed | |
| ROCKET COS INC | 77311W101 | COM CL A | 5,543,600 | $87,311,700 | dollars as filed | |
| ALCOA CORP COM | 013872106 | Stock | 1,577,720 | $82,262,321 | dollars as filed | |
| ARCBEST CORP COM | 03937C105 | Stock | 535,746 | $76,900,981 | dollars as filed | |
| Elevance Health, Inc. | 036752103 | COM | 191,500 | $74,058,795 | dollars as filed | |
| XPO INC COM | 983793100 | Stock | 352,702 | $72,406,194 | dollars as filed | |
| RXO, Inc. | 74982T103 | Common Stock, $0.01 par value | 2,583,655 | $71,283,041 | dollars as filed | |
| ALGOMA STL GROUP INC | 015658107 | COM | 16,861,818 | $68,290,363 | dollars as filed | |
| FEDEX FGHT HLDG CO INC COMMON STOCK | 314352105 | Stock | 451,700 | $68,206,700 | dollars as filed | |
| JD.COM INC SPON ADS CL A | 47215P106 | ADR | 2,670,542 | $68,045,410 | dollars as filed | |
| WERNER ENTERPRISES INC | 950755108 | COM | 1,366,167 | $59,578,543 | dollars as filed | |
| TURNING PT BRANDS INC COM | 90041L105 | Stock | 686,800 | $58,247,508 | dollars as filed | |
| WABTEC COM | 929740108 | Stock | 215,400 | $58,071,840 | dollars as filed | |
| MOSAIC CO COM | 61945C103 | Stock | 2,680,000 | $56,789,200 | dollars as filed | |
| MOLINA HEALTHCARE INC | 60855R100 | COM | 243,300 | $55,642,710 | dollars as filed | |
| FORTUNE BRANDS INNOVATIONS INC COM | 34964C106 | Stock | 996,282 | $54,695,882 | dollars as filed | |
| LKQ CORP COM | 501889208 | Stock | 2,065,565 | $54,386,326 | dollars as filed | |
| SUNRUN INC | 86771W105 | COM | 3,694,548 | $49,433,052 | dollars as filed | |
| WINNEBAGO INDS INC | 974637100 | COM | 1,559,231 | $48,710,376 | dollars as filed | |
| RAMBUS INC DEL COM | 750917106 | Stock | 342,600 | $45,476,724 | dollars as filed | |
| INGEVITY CORP COM | 45688C107 | Stock | 603,303 | $45,048,635 | dollars as filed | |
| GRAPHIC PACKAGING HLDG CO COM | 388689101 | Stock | 4,099,800 | $43,334,886 | dollars as filed | |
| TECK RESOURCES LTD CL B | 878742204 | Stock | 718,500 | $42,722,010 | dollars as filed | |
| GENERAL MTRS CO COM | 37045V100 | Stock | 499,497 | $38,501,229 | dollars as filed | |
| THOR INDS INC | 885160101 | COM | 461,864 | $34,713,698 | dollars as filed | |
| TALEN ENERGY CORP COM | 87422Q109 | Stock | 80,300 | $30,856,078 | dollars as filed | |
| LAS VEGAS SANDS CORP COM | 517834107 | Stock | 662,824 | $30,615,841 | dollars as filed | |
| LYFT INC | 55087P104 | CL A COM | 2,062,351 | $30,130,948 | dollars as filed | |
| CLEVELAND-CLIFFS INC NEW COM | 185899101 | Stock | 3,083,157 | $28,950,844 | dollars as filed | |
| KNIGHT-SWIFT TRANSN HLDGS IN | 499049104 | CL A | 366,095 | $28,507,818 | dollars as filed | |
| ACADEMY SPORTS & OUTDOORS INC COM | 00402L107 | Stock | 586,400 | $27,637,032 | dollars as filed | |
| Amazon.com, Inc | 023135106 | COM | 108,000 | $25,740,720 | dollars as filed | |
| RAYONIER ADVANCED MATLS INC | 75508B104 | COM | 3,256,889 | $25,599,148 | dollars as filed | |
| WARRIOR MET COAL INC | 93627C101 | COM | 253,559 | $20,578,848 | dollars as filed | |
| INTERNATIONAL PAPER CO COM | 460146103 | Stock | 284,400 | $10,835,640 | dollars as filed | |
| SanDisk Corporation | 80004C200 | COM | 1,906 | $4,333,729 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001658363-26-000007 | this filing | 2026-08-14 | acceptance time not in the bulk data set |