Maple Rock Capital Partners Inc. - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, Maple Rock Capital Partners Inc. held in its portfolio 38 assets valued at $3,027,143,874 (i.e. $3.03B).

The most valuable assets in the portfolio included: WESTERN DIGITAL CORP ($410.27M), EQUINOX GOLD CORP ($284.15M), and SEAGATE TECHNOLOGY HLDNGS PL ($183.37M).

The chart below shows the top 10 valuable assets, and the table below shows the top 38 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in Maple Rock Capital Partners Inc. Portfolio
WESTERN DIGITAL CORP
EQUINOX GOLD CORP
SEAGATE TECHNOLOGY HLDNGS PL
ALCOA CORP
CLEVELAND-CLIFFS INC NEW
WARRIOR MET COAL INC
SANDISK CORP
SUNRUN INC
BRITISH AMERN TOB PLC
BROOKDALE SR LIVING INC
Maple Rock Capital Partners Inc. - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
WESTERN DIGITAL CORP 2381525 410265312 COM
EQUINOX GOLD CORP 20234048 284151633 COM
SEAGATE TECHNOLOGY HLDNGS PL 665852 183368982 ORD SHS
ALCOA CORP 3263300 173411762 COM
CLEVELAND-CLIFFS INC NEW 12358230 164117294 COM
WARRIOR MET COAL INC 1637238 144355274 COM
SANDISK CORP 488300 115912654 COM
SUNRUN INC 5322948 97942243 COM
BRITISH AMERN TOB PLC 1655300 93723086 SPONSORED ADR
BROOKDALE SR LIVING INC 8497048 91683148 COM
LAS VEGAS SANDS CORP 1380847 89879331 COM
SEALED AIR CORP NEW 2105556 87233185 COM
BARRICK MNG CORP 1991400 86725470 COM SHS
LYFT INC 4296603 83225200 CL A COM
ARCELORMITTAL SA LUXEMBOURG 1630600 74306442 NY REGISTRY SH
TECK RESOURCES LTD 1393516 66735481 CL B
CVS HEALTH CORP 816400 64789504 COM
ALGOMA STL GROUP INC 14430818 59166354 COM
JD.COM INC 1920162 55108649 SPON ADS CL A
ADVANCE AUTO PARTS INC 1352240 53143032 COM
LOUISIANA PAC CORP 588868 47556980 COM
HUMANA INC 172700 44233651 COM
TURNING PT BRANDS INC 399300 43284120 COM
CENTENE CORP DEL 1011199 41610839 COM
INGEVITY CORP 674716 39929693 COM
MOLINA HEALTHCARE INC 226200 39254748 COM
ROCKET COS INC 1819500 35225520 COM CL A
GOODYEAR TIRE & RUBR CO 3972546 34799503 COM
PDD HOLDINGS INC 306641 34770023 SPONSORED ADS
PAGSEGURO DIGITAL LTD 3365400 32442456 COM CL A
LKQ CORP 1047100 31622420 COM
WHIRLPOOL CORP 404000 29144560 COM
WERNER ENTERPRISES INC 793500 23812935 COM
UNITEDHEALTH GROUP INC 55000 18156050 COM
THOR INDS INC 170764 17532340 COM
JBS N.V. 985106 14205229 CL A SHS
ARCBEST CORP 143750 10664813 COM
UWM HOLDINGS CORPORATION 2204100 9653958 COM CL A