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Maple Rock Capital Partners Inc.

Q1 2026 · Filed 2026-05-15
Market Value
$3.1B
+2.0%
Holdings
50
+6
New Purchases
13
Added To
14
Closed
6
Reduced
17
Top 10 Concentration
54.4%
Turnover
38.0%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
TFII 4.81% 0.00% +4.81% $148M
XPO 2.03% 0.00% +2.03% $62M
WAB 1.75% 0.00% +1.75% $54M
ASO 1.54% 0.00% +1.54% $47M
UNH 1.90% 0.60% +1.29% $58M
ICLR 1.21% 0.00% +1.21% $37M
BTG 1.20% 0.00% +1.20% $37M
WGO 1.18% 0.00% +1.18% $36M
RYAM 1.17% 0.00% +1.17% $36M
JD 2.91% 1.83% +1.08% $89M
LPX 2.63% 1.58% +1.06% $81M
ARCB 1.29% 0.35% +0.94% $40M
LKQ 1.97% 1.05% +0.92% $61M
STX 6.81% 6.09% +0.72% $209M
KNX 0.69% 0.00% +0.69% $21M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
HCC 0.43% 4.79% -4.36% $13M
AA 1.95% 5.76% -3.81% $60M
SEE 0.00% 2.90% -2.90% $0
B 0.00% 2.88% -2.88% $0
TECK 0.00% 2.21% -2.21% $0
RUN 1.32% 3.25% -1.93% $41M
LVS 1.16% 2.98% -1.82% $36M
WDC 12.32% 13.62% -1.29% $379M
PDD 0.00% 1.15% -1.15% $0
PAGS 0.00% 1.08% -1.08% $0
LYFT 1.78% 2.76% -0.98% $55M
CNC 0.70% 1.38% -0.68% $21M
MOH 0.74% 1.30% -0.57% $23M
SNDK 3.44% 3.85% -0.41% $106M
UWMC 0.00% 0.32% -0.32% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 2 $164M 5.3%
Large Cap 20 $1.4B 44.0%
Mid Cap 20 $1.3B 41.3%
Small Cap 8 $287M 9.3%

Portfolio Analytics

Avg Market Cap
$39.3B
Median Market Cap
$8.4B
Avg P/E
35.3
Median P/E
19.9
Avg Dividend Yield
0.02%
Avg Beta
1.38
# Stocks
50
# ETFs / Funds
0

Top Holdings (50 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 WDC 12.32% 1,400,434 $379M $270.49 -$31M -981,091 -41.2%
2 EQX 9.14% 19,424,648 $281M $14.46 -$3M -809,400 -4.0%
3 STX 6.81% 533,985 $209M $391.76 $26M -131,867 -19.8%
4 CLF 5.70% 20,745,557 $175M $8.45 $11M +8,387,327 +67.9%
5 TFII 4.81% 1,361,831 $148M $108.63 — +1,361,831 — NEW
6 BKD 3.63% 8,157,148 $112M $13.68 $20M -339,900 -4.0%
7 SNDK 3.44% 166,500 $106M $635.34 -$10M -321,800 -65.9%
8 BTI 3.02% 1,589,100 $93M $58.47 -$808K -66,200 -4.0%
9 JD 2.91% 3,026,262 $89M $29.57 $34M +1,106,100 +57.6%
10 LPX 2.63% 1,112,559 $81M $72.75 $33M +523,691 +88.9%
11 CVS 2.45% 1,048,100 $75M $71.82 $10M +231,700 +28.4%
12 MT 2.39% 1,414,265 $74M $51.98 -$793K -216,335 -13.3%
13 AAP 2.23% 1,298,140 $68M $52.75 $15M -54,100 -4.0%
14 ASTL 2.14% 15,930,818 $66M $4.13 $7M +1,500,000 +10.4%
15 XPO 2.03% 320,242 $62M $194.55 — +320,242 — NEW
16 LKQ 1.97% 2,065,565 $61M $29.37 $29M +1,018,465 +97.3%
17 AA 1.95% 903,320 $60M $66.33 -$113M -2,359,980 -72.3%
18 HUM 1.95% 344,800 $60M $173.39 $16M +172,100 +99.7%
19 UNH 1.90% 215,400 $58M $270.59 $40M +160,400 +291.6%
20 LYFT 1.78% 4,124,703 $55M $13.30 -$28M -171,900 -4.0%
21 WAB 1.75% 215,400 $54M $249.91 — +215,400 — NEW
22 ASO 1.54% 840,000 $47M $56.45 — +840,000 — NEW
23 RKT 1.45% 3,133,200 $45M $14.25 $9M +1,313,700 +72.2%
24 NGVT 1.40% 603,303 $43M $71.23 $3M -71,413 -10.6%
25 RUN 1.32% 3,002,100 $41M $13.56 -$57M -2,320,848 -43.6%
26 ARCB 1.29% 404,346 $40M $98.36 $29M +260,596 +181.3%
27 GT 1.25% 5,817,063 $39M $6.63 $4M +1,844,517 +46.4%
28 TPB 1.23% 436,000 $38M $86.79 -$5M +36,700 +9.2%
29 ICLR 1.21% 335,300 $37M $110.66 — +335,300 — NEW
30 BTG 1.20% 8,158,600 $37M $4.53 — +8,158,600 — NEW
31 THO 1.20% 461,864 $37M $79.89 $19M +291,100 +170.5%
32 WGO 1.18% 1,169,831 $36M $30.99 — +1,169,831 — NEW
33 RYAM 1.17% 3,256,889 $36M $11.07 — +3,256,889 — NEW
34 LVS 1.16% 662,824 $36M $53.88 -$54M -718,023 -52.0%
35 WHR 1.04% 593,200 $32M $53.92 $3M +189,200 +46.8%
36 MOH 0.74% 169,700 $23M $133.30 -$17M -56,500 -25.0%
37 CNC 0.70% 656,579 $21M $32.74 -$20M -354,620 -35.1%
38 KNX 0.69% 366,095 $21M $57.58 — +366,095 — NEW
39 NUE 0.64% 117,212 $20M $169.10 — +117,212 — NEW
40 FBHS 0.62% 485,782 $19M $38.97 — +485,782 — NEW
41 ANTM 0.59% 62,000 $18M $292.75 — +62,000 — NEW
42 WERN 0.53% 553,367 $16M $29.41 -$8M -240,133 -30.3%
43 CAR 0.44% 92,248 $13M $145.85 — +92,248 — NEW
44 HCC 0.43% 143,059 $13M $93.15 -$131M -1,494,179 -91.3%
45 PAGS —% — — — -$32M -3,365,400 -100.0% SOLD
46 SEE —% — — — -$87M -2,105,556 -100.0% SOLD
47 TECK —% — — — -$67M -1,393,516 -100.0% SOLD
48 UWMC —% — — — -$10M -2,204,100 -100.0% SOLD
49 B —% — — — -$87M -1,991,400 -100.0% SOLD
50 PDD —% — — — -$35M -306,641 -100.0% SOLD

New Positions

SymbolValue% Port
TFII $148M 4.81%
XPO $62M 2.03%
WAB $54M 1.75%
ASO $47M 1.54%
ICLR $37M 1.21%
BTG $37M 1.20%
WGO $36M 1.18%
RYAM $36M 1.17%
KNX $21M 0.69%
NUE $20M 0.64%
FBHS $19M 0.62%
ANTM $18M 0.59%
CAR $13M 0.44%

Sold Out Positions

SymbolValue% Port
B — —%
TECK — —%
UWMC — —%
PAGS — —%
PDD — —%
SEE — —%
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