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SSCM

Summit Street Capital Management Portfolio holdings

AUM $707M
1-Year Est. Return 76.8%
This Fund
S&P 500
This Quarter Est. Return
+9.31%
1 Year Est. Return
+76.8%
3 Year Est. Return
+144.33%
5 Year Est. Return
+200.14%
10 Year Est. Return
+704.53%
AUM
$636M
AUM Growth
-$92.8M
Cap. Flow
-$107M
Cap. Flow %
-16.86%
Top 10 Hldgs %
42.7%
Holding
31
New
1
Increased
3
Reduced
27
Closed
–

Top Buys

Rank Stock Value
1
LNTH icon
Lantheus
LNTH
+$23.6M
2
LYB icon
LyondellBasell Industries
LYB
+$9.72M
3
ELV icon
Elevance Health
ELV
+$3.28M
4
SIG icon
Signet Jewelers
SIG
+$812K

Top Sells

Rank Stock Value
1
MU icon
Micron Technology
MU
+$11.2M
2
LRCX icon
Lam Research
LRCX
+$10.7M
3
AMAT icon
Applied Materials
AMAT
+$10.3M
4
MOH icon
Molina Healthcare
MOH
+$9.61M
5
HUM icon
Humana
HUM
+$8.64M

Sector Composition

Rank Sector Weight
1 Energy 27.42%
2 Technology 24.33%
3 Healthcare 17.09%
4 Materials 12.68%
5 Consumer Discretionary 10.44%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
HCC icon
1
Warrior Met Coal
HCC
$4.2B
$31M 4.88%
351,989
-65,148
-16% -$4.9M
WBD icon
2
Warner Bros
WBD
$64.3B
$28M 4.4%
971,377
-173,185
-15% -$4.05M
WFRD icon
3
Weatherford International
WFRD
$6.16B
$27.8M 4.37%
355,282
-43,379
-11% -$3.15M
UTHR icon
4
United Therapeutics
UTHR
$25.9B
$27.7M 4.36%
56,872
-10,281
-15% -$4.79M
CNR
5
Core Natural Resources Inc
CNR
$4.02B
$27M 4.25%
305,260
-36,895
-11% -$3.14M
LNTH icon
6
Lantheus
LNTH
$6.5B
$27M 4.24%
+405,664
New +$23.6M
MU icon
7
Micron Technology
MU
$940B
$26.4M 4.15%
92,463
-48,704
-35% -$11.2M
LYB icon
8
LyondellBasell Industries
LYB
$20B
$26.2M 4.12%
605,362
+214,521
+55% +$9.72M
DDS icon
9
Dillards
DDS
$9.26B
$25.3M 3.98%
41,754
-13,082
-24% -$8.24M
TNK icon
10
Teekay Tankers
TNK
$2.76B
$25.2M 3.96%
471,147
-30,627
-6% -$1.72M
IDCC icon
11
InterDigital
IDCC
$7.76B
$24.5M 3.85%
76,848
-22,768
-23% -$8.05M
CF icon
12
CF Industries
CF
$19.2B
$23.4M 3.68%
302,803
-5,256
-2% -$432K
FOXA icon
13
Fox Class A
FOXA
$24.4B
$23.2M 3.64%
316,870
-52,226
-14% -$3.41M
LRCX icon
14
Lam Research
LRCX
$377B
$23.1M 3.64%
135,187
-69,065
-34% -$10.7M
SIG icon
15
Signet Jewelers
SIG
$3.67B
$22.6M 3.55%
272,607
+8,553
+3% +$812K
ELV icon
16
Elevance Health
ELV
$82.1B
$22M 3.47%
62,896
+9,704
+18% +$3.28M
STNG icon
17
Scorpio Tankers
STNG
$3.85B
$21.3M 3.35%
418,959
-82,003
-16% -$4.68M
VLO icon
18
Valero Energy
VLO
$91.3B
$20.8M 3.27%
127,602
-26,061
-17% -$4.42M
AMAT icon
19
Applied Materials
AMAT
$409B
$19.5M 3.07%
76,036
-43,123
-36% -$10.3M
KLAC icon
20
KLA
KLAC
$243B
$18.2M 2.86%
149,810
-52,490
-26% -$6.16M
HUM icon
21
Humana
HUM
$44.1B
$17.1M 2.69%
66,889
-32,942
-33% -$8.64M
MPC icon
22
Marathon Petroleum
MPC
$91.3B
$17.1M 2.69%
105,145
-19,473
-16% -$3.64M
CSCO icon
23
Cisco
CSCO
$455B
$15.7M 2.46%
203,282
-41,231
-17% -$3.06M
MOH icon
24
Molina Healthcare
MOH
$10.2B
$14.8M 2.33%
85,521
-58,457
-41% -$9.61M
HPQ icon
25
HP
HPQ
$24.8B
$14.2M 2.24%
638,969
-268,377
-30% -$6.84M
1
2

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GHCMRT
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LSIA
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Summit Street Capital Management's Q4 2025 Portfolio in Review

As of Q4 2025, Summit Street Capital Management held 31 positions worth $636M, down 13% from $729M the previous quarter. Its ten largest holdings account for 43% of the portfolio.

Summit Street Capital Management withdrew a net $107M in Q4 2025, reducing 27 holdings. Its largest reduction was Micron Technology, cutting an estimated $11.2M.

By sector, the portfolio is most concentrated in Energy at 27% of assets, down from 28% a quarter earlier, followed by Technology and Healthcare.

Against the trend, Summit Street Capital Management opened a new position in Lantheus worth $27M.

  • Summit Street Capital Management's largest Q4 2025 buy was Lantheus: 405,664 shares worth $27M.
  • Summit Street Capital Management added most to LyondellBasell Industries in Q4 2025, an estimated $9.72M increase.
  • Summit Street Capital Management's biggest Q4 2025 reduction was Micron Technology, cutting an estimated $11.2M.
  • Summit Street Capital Management's ten largest holdings make up 43% of its $636M portfolio in Q4 2025.
  • Summit Street Capital Management opened 1 new position and closed 0 in Q4 2025.
  • Summit Street Capital Management's portfolio value fell 13% quarter-over-quarter to $636M.

Based on Summit Street Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.