Summit Street Capital Management, LLC

Q2 2025 13F-HR Holdings

Location
New York, NY
Holdings as of
6/30/2025
Date filed
8/14/2025
Form type
13F-HR
Num holdings
30
Total value ($000)
$606,160
Net value change ($000)
+5,541 (0.9%)
New positions
2
Sold out positions
2
Turnover %
9.8%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/4/2025 Next filing: 11/14/2025 SEC filing

Snapshot: Change Analysis

Compared to Q1 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)
STNG 19,511 NEW
TNK 18,300 NEW
MU 18,253 135.8%
LRCX 5,949 27.5%
KLAC 5,511 23.3%
MPC 5,367 26.1%
DDS 3,633 16.4%
AMAT 3,081 16.4%
CF 1,775 7.3%
CSCO 435 2.1%
Top Reduces (Value $000, Stocks/ETFs)
TNET -13,128 -100.0%
HUN -8,632 -100.0%
CNR -6,458 -26.2%
TPL -5,760 -27.2%
ELV -4,430 -25.1%
HUM -4,217 -17.5%
UTHR -4,144 -15.1%
MOH -4,034 -16.9%
HCC -4,029 -16.7%
DINO -3,655 -19.5%
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