Summit Street Capital Management, LLC

Q4 2025 13F-HR Holdings

Location
New York, NY
Holdings as of
12/31/2025
Date filed
2/17/2026
Form type
13F-HR
Num holdings
31
Total value ($000)
$636,193
Net value change ($000)
-92,831 (-12.7%)
New positions
1
Sold out positions
0
Turnover %
4.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/14/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
LNTH 26,997 NEW
LYB 7,045 36.8%
WBD 5,642 25.2%
ELV 4,861 28.3%
HCC 4,488 16.9%
MU 2,770 11.7%
FOXA 2,309 11.1%
WFRD 524 1.9%
Top Reduces (Value $000, Stocks/ETFs)
HPQ -36,996 -72.2%
MOH -12,711 -46.1%
IDCC -9,923 -28.9%
HUM -8,852 -34.1%
DDS -8,381 -24.9%
MPC -6,919 -28.8%
STNG -6,783 -24.2%
GNTX -6,399 -58.8%
BKE -5,817 -29.4%
DINO -5,602 -29.2%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type