☆Maple Rock Capital Partners Inc.
Quality Q
0.428
AUM ($M)
5,100
Positions
51
Turnover
0.32
Top-10 wt
53%
Herfindahl
0.051
History (qtrs)
6
Excess Return
—
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Holdings · 55 positions · portfolio value $5,100M
| Ticker | Name | Activity | Security Type | Weight | Δ Weight | Value ($M) | Shares | Δ Shares | Qtrs Held | Excess Return |
|---|---|---|---|---|---|---|---|---|---|---|
| ☆WDC funds › | WESTERN DIGITAL CORP | TRIM | — | 17.0% | +4.7% | 867.3 | 1,357,834 | -42,600 | 5 | — |
| ☆STX funds › | SEAGATE TECHNOLOGY HLDNGS PL | TRIM | — | 5.7% | -1.1% | 290.6 | 301,162 | -232,823 | 5 | — |
| ☆UNH funds › | UNITEDHEALTH GROUP INC | ADD | — | 5.6% | +3.7% | 283.1 | 681,100 | +465,700 | 4 | — |
| ☆HUM funds › | HUMANA INC | ADD | — | 4.9% | +2.9% | 249.6 | 628,251 | +283,451 | 5 | — |
| ☆ICLR funds › | ICON PUB LTD CO | ADD | — | 4.1% | +2.9% | 208.4 | 1,199,600 | +864,300 | 2 | — |
| ☆TFII funds › | TFI INTERNATIONAL INC | ADD | — | 4.0% | -0.8% | 203.6 | 1,418,409 | +56,578 | 2 | — |
| ☆EQX funds › | EQUINOX GOLD CORP | TRIM | — | 3.3% | -5.8% | 170.4 | 17,531,248 | -1,893,400 | 5 | — |
| ☆AAP funds › | ADVANCE AUTO PARTS INC | ADD | — | 3.0% | +0.7% | 150.6 | 2,421,040 | +1,122,900 | 5 | — |
| ☆BKD funds › | BROOKDALE SR LIVING INC | ADD | — | 2.8% | -0.8% | 143.0 | 8,888,148 | +731,000 | 5 | — |
| ☆NUE funds › | NUCOR CORP | ADD | — | 2.7% | +2.0% | 136.8 | 614,000 | +496,788 | 2 | — |
| ☆BTI funds › | BRITISH AMERN TOB PLC | ADD | — | 2.6% | -0.4% | 133.8 | 2,166,000 | +576,900 | 5 | — |
| ☆MT funds › | ARCELORMITTAL SA LUXEMBOURG | ADD | — | 2.6% | +0.2% | 131.9 | 2,190,860 | +776,595 | 4 | — |
| ☆CVS funds › | CVS HEALTH CORP | ADD | — | 2.4% | -0.0% | 123.9 | 1,197,996 | +149,896 | 3 | — |
| ☆SW funds › | SMURFIT WESTROCK PLC | NEW | — | 2.4% | +2.4% | 120.7 | 2,608,298 | +2,608,298 | 1 | — |
| ☆LPX funds › | LOUISIANA PAC CORP | ADD | — | 2.3% | -0.3% | 119.7 | 1,521,859 | +409,300 | 5 | — |
| ☆CNC funds › | CENTENE CORP DEL | ADD | — | 1.7% | +1.0% | 88.7 | 1,381,879 | +725,300 | 4 | — |
| ☆RKT funds › | ROCKET COS INC | ADD | — | 1.7% | +0.3% | 87.3 | 5,543,600 | +2,410,400 | 5 | — |
| ☆AA funds › | ALCOA CORP | ADD | — | 1.6% | -0.3% | 82.3 | 1,577,720 | +674,400 | 3 | — |
| ☆ARCB funds › | ARCBEST CORP | ADD | — | 1.5% | +0.2% | 76.9 | 535,746 | +131,400 | 3 | — |
| ☆ELV funds › | ELEVANCE HEALTH INC FORMERLY | ADD | — | 1.5% | +0.9% | 74.1 | 191,500 | +129,500 | 2 | — |
| ☆XPO funds › | XPO INC | ADD | — | 1.4% | -0.6% | 72.4 | 352,702 | +32,460 | 2 | — |
| ☆RXO funds › | RXO INC | NEW | — | 1.4% | +1.4% | 71.3 | 2,583,655 | +2,583,655 | 1 | — |
| ☆ASTL funds › | ALGOMA STL GROUP INC | ADD | — | 1.3% | -0.8% | 68.3 | 16,861,818 | +931,000 | 5 | — |
| ☆FDXF funds › | FEDEX FGHT HLDG CO INC | NEW | — | 1.3% | +1.3% | 68.2 | 451,700 | +451,700 | 1 | — |
| ☆JD funds › | JD.COM INC | TRIM | — | 1.3% | -1.6% | 68.0 | 2,670,542 | -355,720 | 5 | — |
| ☆WERN funds › | WERNER ENTERPRISES INC | ADD | — | 1.2% | +0.6% | 59.6 | 1,366,167 | +812,800 | 3 | — |
| ☆TPB funds › | TURNING PT BRANDS INC | ADD | — | 1.1% | -0.1% | 58.2 | 686,800 | +250,800 | 5 | — |
| ☆WAB funds › | WABTEC | HOLD | — | 1.1% | -0.6% | 58.1 | 215,400 | +0 | 2 | — |
| ☆MOS funds › | MOSAIC CO | NEW | — | 1.1% | +1.1% | 56.8 | 2,680,000 | +2,680,000 | 1 | — |
| ☆MOH funds › | MOLINA HEALTHCARE INC | ADD | — | 1.1% | +0.4% | 55.6 | 243,300 | +73,600 | 4 | — |
| ☆FBIN funds › | FORTUNE BRANDS INNOVATIONS I | ADD | — | 1.1% | +0.5% | 54.7 | 996,282 | +510,500 | 2 | — |
| ☆LKQ funds › | LKQ CORP | HOLD | — | 1.1% | -0.9% | 54.4 | 2,065,565 | +0 | 5 | — |
| ☆RUN funds › | SUNRUN INC | ADD | — | 1.0% | -0.4% | 49.4 | 3,694,548 | +692,448 | 5 | — |
| ☆WGO funds › | WINNEBAGO INDS INC | ADD | — | 1.0% | -0.2% | 48.7 | 1,559,231 | +389,400 | 2 | — |
| ☆RMBS funds › | RAMBUS INC DEL | NEW | — | 0.9% | +0.9% | 45.5 | 342,600 | +342,600 | 1 | — |
| ☆NGVT funds › | INGEVITY CORP | HOLD | — | 0.9% | -0.5% | 45.0 | 603,303 | +0 | 5 | — |
| ☆GPK funds › | GRAPHIC PACKAGING HLDG CO | NEW | — | 0.8% | +0.8% | 43.3 | 4,099,800 | +4,099,800 | 1 | — |
| ☆TECK funds › | TECK RESOURCES LTD | NEW | — | 0.8% | +0.8% | 42.7 | 718,500 | +718,500 | 1 | — |
| ☆GM funds › | GENERAL MTRS CO | NEW | — | 0.8% | +0.8% | 38.5 | 499,497 | +499,497 | 1 | — |
| ☆THO funds › | THOR INDS INC | HOLD | — | 0.7% | -0.5% | 34.7 | 461,864 | +0 | 5 | — |
| ☆TLN funds › | TALEN ENERGY CORP | NEW | — | 0.6% | +0.6% | 30.9 | 80,300 | +80,300 | 1 | — |
| ☆LVS funds › | LAS VEGAS SANDS CORP | HOLD | — | 0.6% | -0.6% | 30.6 | 662,824 | +0 | 5 | — |
| ☆LYFT funds › | LYFT INC | TRIM | — | 0.6% | -1.2% | 30.1 | 2,062,351 | -2,062,352 | 5 | — |
| ☆CLF funds › | CLEVELAND-CLIFFS INC NEW | TRIM | — | 0.6% | -5.1% | 29.0 | 3,083,157 | -17,662,400 | 5 | — |
| ☆KNX funds › | KNIGHT-SWIFT TRANSN HLDGS IN | HOLD | — | 0.6% | -0.1% | 28.5 | 366,095 | +0 | 2 | — |
| ☆ASO funds › | ACADEMY SPORTS & OUTDOORS IN | TRIM | — | 0.5% | -1.0% | 27.6 | 586,400 | -253,600 | 2 | — |
| ☆AMZN funds › | AMAZON COM INC | NEW | — | 0.5% | +0.5% | 25.7 | 108,000 | +108,000 | 1 | — |
| ☆RYAM funds › | RAYONIER ADVANCED MATLS INC | HOLD | — | 0.5% | -0.7% | 25.6 | 3,256,889 | +0 | 2 | — |
| ☆HCC funds › | WARRIOR MET COAL INC | ADD | — | 0.4% | -0.0% | 20.6 | 253,559 | +110,500 | 5 | — |
| ☆IP funds › | INTERNATIONAL PAPER CO | NEW | — | 0.2% | +0.2% | 10.8 | 284,400 | +284,400 | 1 | — |
| ☆SNDK funds › | SANDISK CORP | TRIM | — | 0.1% | -3.4% | 4.3 | 1,906 | -164,594 | 5 | — |
| ☆GT funds › | GOODYEAR TIRE & RUBR CO | EXIT | — | 0.0% | -1.3% | 0.0 | 0 | -5,817,063 | 0 | — |
| ☆BTG funds › | B2GOLD CORP | EXIT | — | 0.0% | -1.2% | 0.0 | 0 | -8,158,600 | 0 | — |
| ☆CAR funds › | AVIS BUDGET GROUP INC | EXIT | — | 0.0% | -0.4% | 0.0 | 0 | -92,248 | 0 | — |
| ☆WHR funds › | WHIRLPOOL CORP | EXIT | — | 0.0% | -1.0% | 0.0 | 0 | -593,200 | 0 | — |
Point-in-time history
| Period | AUM ($M) | Positions | Turnover | Top-10 wt | Herfindahl | Quality Q | Skill | Universe |
|---|---|---|---|---|---|---|---|---|
| 2026Q2 | 5,100 | 51 | 0.32 | 53% | 0.051 | 0.424 | — | in |
| 2026Q1 | 3,073 | 44 | 0.27 | 54% | 0.046 | 0.480 | — | in |
| 2025Q4 | 3,027 | 38 | 0.26 | 58% | 0.052 | 0.477 | — | in |
| 2025Q3 | 2,477 | 40 | 0.28 | 53% | 0.046 | 0.364 | — | in |
| 2025Q2 | 2,003 | 39 | 0.32 | 51% | 0.043 | 0.278 | — | entered |
| 2025Q1 | 1,370 | 35 | 0.00 | 53% | 0.042 | 0.000 | — | out |
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short.
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