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Maple Rock Capital Partners Inc.

Q2 2026 · Filed 2026-08-14
Market Value
$5.1B
+65.9%
Holdings
55
+5
New Purchases
11
Added To
25
Closed
4
Reduced
8
Top 10 Concentration
53.0%
Turnover
27.3%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
WDC 17.01% 12.32% +4.68% $867M
UNH 5.55% 1.90% +3.65% $283M
HUM 4.89% 1.95% +2.95% $250M
ICLR 4.09% 1.21% +2.88% $208M
SW 2.37% 0.00% +2.37% $121M
NUE 2.68% 0.64% +2.04% $137M
RXO 1.40% 0.00% +1.40% $71M
FDXF 1.34% 0.00% +1.34% $68M
MOS 1.11% 0.00% +1.11% $57M
CNC 1.74% 0.70% +1.04% $89M
RMBS 0.89% 0.00% +0.89% $45M
ANTM 1.45% 0.59% +0.86% $74M
GPK 0.85% 0.00% +0.85% $43M
TECK 0.84% 0.00% +0.84% $43M
GM 0.75% 0.00% +0.75% $39M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
EQX 3.34% 9.14% -5.79% $170M
CLF 0.57% 5.70% -5.14% $29M
SNDK 0.08% 3.44% -3.36% $4M
JD 1.33% 2.91% -1.58% $68M
GT 0.00% 1.25% -1.25% $0
BTG 0.00% 1.20% -1.20% $0
LYFT 0.59% 1.78% -1.19% $30M
STX 5.70% 6.81% -1.11% $291M
WHR 0.00% 1.04% -1.04% $0
ASO 0.54% 1.54% -1.00% $28M
LKQ 1.07% 1.97% -0.91% $54M
BKD 2.80% 3.63% -0.83% $143M
TFII 3.99% 4.81% -0.82% $204M
ASTL 1.34% 2.14% -0.80% $68M
RYAM 0.50% 1.17% -0.67% $26M

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 3 $313M 6.1%
Large Cap 24 $3.1B 60.6%
Mid Cap 21 $1.4B 28.4%
Small Cap 7 $250M 4.9%

Portfolio Analytics

Avg Market Cap
$84.6B
Median Market Cap
$9.9B
Avg P/E
39.1
Median P/E
22.6
Avg Dividend Yield
0.01%
Avg Beta
1.23
# Stocks
55
# ETFs / Funds
0

Top Holdings (55 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 WDC 17.01% 1,357,834 $867M $638.72 $488M -42,600 -3.0%
2 STX 5.70% 301,162 $291M $965.00 $81M -232,823 -43.6%
3 UNH 5.55% 681,100 $283M $415.63 $225M +465,700 +216.2%
4 HUM 4.89% 628,251 $250M $397.22 $190M +283,451 +82.2%
5 ICLR 4.09% 1,199,600 $208M $173.71 $171M +864,300 +257.8%
6 TFII 3.99% 1,418,409 $204M $143.57 $56M +56,578 +4.2%
7 EQX 3.34% 17,531,248 $170M $9.72 -$110M -1,893,400 -9.8%
8 AAP 2.95% 2,421,040 $151M $62.22 $82M +1,122,900 +86.5%
9 BKD 2.80% 8,888,148 $143M $16.09 $31M +731,000 +9.0%
10 NUE 2.68% 614,000 $137M $222.75 $117M +496,788 +423.8%
11 BTI 2.62% 2,166,000 $134M $61.76 $41M +576,900 +36.3%
12 MT 2.59% 2,190,860 $132M $60.22 $58M +776,595 +54.9%
13 CVS 2.43% 1,197,996 $124M $103.45 $49M +149,896 +14.3%
14 SW 2.37% 2,608,298 $121M $46.26 — +2,608,298 — NEW
15 LPX 2.35% 1,521,859 $120M $78.66 $39M +409,300 +36.8%
16 CNC 1.74% 1,381,879 $89M $64.19 $67M +725,300 +110.5%
17 RKT 1.71% 5,543,600 $87M $15.75 $43M +2,410,400 +76.9%
18 AA 1.61% 1,577,720 $82M $52.14 $22M +674,400 +74.7%
19 ARCB 1.51% 535,746 $77M $143.54 $37M +131,400 +32.5%
20 ANTM 1.45% 191,500 $74M $386.73 $56M +129,500 +208.9%
21 XPO 1.42% 352,702 $72M $205.29 $10M +32,460 +10.1%
22 RXO 1.40% 2,583,655 $71M $27.59 — +2,583,655 — NEW
23 ASTL 1.34% 16,861,818 $68M $4.05 $2M +931,000 +5.8%
24 FDXF 1.34% 451,700 $68M $151.00 — +451,700 — NEW
25 JD 1.33% 2,670,542 $68M $25.48 -$21M -355,720 -11.8%
26 WERN 1.17% 1,366,167 $60M $43.61 $43M +812,800 +146.9%
27 TPB 1.14% 686,800 $58M $84.81 $20M +250,800 +57.5%
28 WAB 1.14% 215,400 $58M $269.60 $4M — —
29 MOS 1.11% 2,680,000 $57M $21.19 — +2,680,000 — NEW
30 MOH 1.09% 243,300 $56M $228.70 $33M +73,600 +43.4%
31 FBHS 1.07% 996,282 $55M $54.90 $36M +510,500 +105.1%
32 LKQ 1.07% 2,065,565 $54M $26.33 -$6M — —
33 RUN 0.97% 3,694,548 $49M $13.38 $9M +692,448 +23.1%
34 WGO 0.96% 1,559,231 $49M $31.24 $12M +389,400 +33.3%
35 RMBS 0.89% 342,600 $45M $132.74 — +342,600 — NEW
36 NGVT 0.88% 603,303 $45M $74.67 $2M — —
37 GPK 0.85% 4,099,800 $43M $10.57 — +4,099,800 — NEW
38 TECK 0.84% 718,500 $43M $59.46 — +718,500 — NEW
39 GM 0.75% 499,497 $39M $77.08 — +499,497 — NEW
40 THO 0.68% 461,864 $35M $75.16 -$2M — —
41 TLN 0.61% 80,300 $31M $384.26 — +80,300 — NEW
42 LVS 0.60% 662,824 $31M $46.19 -$5M — —
43 LYFT 0.59% 2,062,351 $30M $14.61 -$25M -2,062,352 -50.0%
44 CLF 0.57% 3,083,157 $29M $9.39 -$146M -17,662,400 -85.1%
45 KNX 0.56% 366,095 $29M $77.87 $7M — —
46 ASO 0.54% 586,400 $28M $47.13 -$20M -253,600 -30.2%
47 AMZN 0.50% 108,000 $26M $238.34 — +108,000 — NEW
48 RYAM 0.50% 3,256,889 $26M $7.86 -$10M — —
49 HCC 0.40% 253,559 $21M $81.16 $7M +110,500 +77.2%
50 IP 0.21% 284,400 $11M $38.10 — +284,400 — NEW
51 SNDK 0.08% 1,906 $4M $2,273.73 -$101M -164,594 -98.9%
52 WHR —% — — — -$32M -593,200 -100.0% SOLD
53 GT —% — — — -$39M -5,817,063 -100.0% SOLD
54 BTG —% — — — -$37M -8,158,600 -100.0% SOLD
55 CAR —% — — — -$13M -92,248 -100.0% SOLD

New Positions

SymbolValue% Port
SW $121M 2.37%
RXO $71M 1.40%
FDXF $68M 1.34%
MOS $57M 1.11%
RMBS $45M 0.89%
GPK $43M 0.85%
TECK $43M 0.84%
GM $39M 0.75%
TLN $31M 0.61%
AMZN $26M 0.50%
IP $11M 0.21%

Sold Out Positions

SymbolValue% Port
WHR — —%
GT — —%
CAR — —%
BTG — —%
View SEC EDGAR Filings for Maple Rock Capital Partners Inc. →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms