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MRCP

Maple Rock Capital Partners Portfolio holdings

AUM $5.1B
1-Year Est. Return 214.22%
This Fund
S&P 500
This Quarter Est. Return
+53.75%
1 Year Est. Return
+214.22%
3 Year Est. Return
+602.01%
5 Year Est. Return
+706.26%
10 Year Est. Return
+7,632.26%
AUM
$5.1B
AUM Growth
+$2.03B
Cap. Flow
+$707M
Cap. Flow %
13.86%
Top 10 Hldgs %
53.01%
Holding
55
New
11
Increased
25
Reduced
8
Closed
4

Top Buys

Rank Stock Value
1
UNH icon
UnitedHealth
UNH
+$173M
2
NUE icon
Nucor
NUE
+$112M
3
ICLR icon
Icon
ICLR
+$110M
4
SW
Smurfit Westrock
SW
+$108M
5
HUM icon
Humana
HUM
+$80.7M

Top Sells

Rank Stock Value
1
SNDK
Sandisk
SNDK
+$235M
2
CLF icon
Cleveland-Cliffs
CLF
+$194M
3
STX icon
Seagate
STX
+$178M
4
GT icon
Goodyear
GT
+$38.6M
5
BTG icon
B2Gold
BTG
+$37M

Sector Composition

Rank Sector Weight
1 Technology 25.24%
2 Healthcare 24.05%
3 Industrials 15.94%
4 Materials 15.87%
5 Consumer Discretionary 12.82%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WDC icon
1
Western Digital
WDC
$159B
$867M 17.01%
1,357,834
-42,600
-3% -$20.7M
STX icon
2
Seagate
STX
$181B
$291M 5.7%
301,162
-232,823
-44% -$178M
UNH icon
3
UnitedHealth
UNH
$360B
$283M 5.55%
681,100
+465,700
+216% +$173M
HUM icon
4
Humana
HUM
$48.8B
$250M 4.89%
628,251
+283,451
+82% +$80.7M
ICLR icon
5
Icon
ICLR
$12.6B
$208M 4.09%
1,199,600
+864,300
+258% +$110M
TFII icon
6
TFI International
TFII
$10.9B
$204M 3.99%
1,418,409
+56,578
+4% +$7.99M
EQX icon
7
Equinox Gold
EQX
$15.3B
$170M 3.34%
17,531,248
-1,893,400
-10% -$24.4M
AAP icon
8
Advance Auto Parts
AAP
$2.58B
$151M 2.95%
2,421,040
+1,122,900
+87% +$63.7M
BKD icon
9
Brookdale Senior Living
BKD
$2.85B
$143M 2.8%
8,888,148
+731,000
+9% +$9.94M
NUE icon
10
Nucor
NUE
$59.5B
$137M 2.68%
614,000
+496,788
+424% +$112M
BTI icon
11
British American Tobacco
BTI
$121B
$134M 2.62%
2,166,000
+576,900
+36% +$34.8M
MT icon
12
ArcelorMittal
MT
$57.4B
$132M 2.59%
2,190,860
+776,595
+55% +$48.6M
CVS icon
13
CVS Health
CVS
$124B
$124M 2.43%
1,197,996
+149,896
+14% +$13.4M
SW
14
Smurfit Westrock
SW
$23.7B
$121M 2.37%
+2,608,298
New +$108M
LPX icon
15
Louisiana-Pacific
LPX
$4.74B
$120M 2.35%
1,521,859
+409,300
+37% +$30.2M
CNC icon
16
Centene
CNC
$33.6B
$88.7M 1.74%
1,381,879
+725,300
+110% +$38.8M
RKT icon
17
Rocket Companies
RKT
$40.3B
$87.3M 1.71%
5,543,600
+2,410,400
+77% +$34.7M
AA icon
18
Alcoa
AA
$13.5B
$82.3M 1.61%
1,577,720
+674,400
+75% +$45.2M
ARCB icon
19
ArcBest
ARCB
$3.07B
$76.9M 1.51%
535,746
+131,400
+32% +$17.1M
ELV icon
20
Elevance Health
ELV
$90B
$74.1M 1.45%
191,500
+129,500
+209% +$48M
XPO icon
21
XPO
XPO
$21.6B
$72.4M 1.42%
352,702
+32,460
+10% +$6.87M
RXO icon
22
RXO
RXO
$3.3B
$71.3M 1.4%
+2,583,655
New +$57.1M
ASTL icon
23
Algoma Steel
ASTL
$470M
$68.3M 1.34%
16,861,818
+931,000
+6% +$4.47M
FDXF
24
FedEx Freight
FDXF
$19B
$68.2M 1.34%
+451,700
New +$74M
JD icon
25
JD.com
JD
$37.5B
$68M 1.33%
2,670,542
-355,720
-12% -$10.5M
1
2 3

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Maple Rock Capital Partners's Q2 2026 Portfolio in Review

As of Q2 2026, Maple Rock Capital Partners held 55 positions worth $5.1B, up 66% from $3.07B the previous quarter. Its ten largest holdings account for 53% of the portfolio.

Maple Rock Capital Partners deployed $707M of net new capital in Q2 2026, opening 11 new positions and adding to 25 existing holdings. Its largest new stake was Smurfit Westrock: 2,608,298 shares worth $121M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was Sandisk, an estimated $235M trimmed.

  • Maple Rock Capital Partners's largest Q2 2026 buy was Smurfit Westrock: 2,608,298 shares worth $121M.
  • Maple Rock Capital Partners added most to UnitedHealth in Q2 2026, an estimated $173M increase.
  • Maple Rock Capital Partners's biggest Q2 2026 reduction was Sandisk, cutting an estimated $235M.
  • Maple Rock Capital Partners fully exited Goodyear in Q2 2026, selling an estimated $38.6M.
  • Maple Rock Capital Partners's ten largest holdings make up 53% of its $5.1B portfolio in Q2 2026.
  • Maple Rock Capital Partners opened 11 new positions and closed 4 in Q2 2026.
  • Maple Rock Capital Partners's portfolio value rose 66% quarter-over-quarter to $5.1B.

Based on Maple Rock Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.