Summit Street Capital Management, LLC
13F Reported Value
ⓘ$712.6M
Holdings
31
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
Summit Street Capital Management, LLC disclosed 31 positions worth $712.6M in its Form 13F-HR for Q2 2026, led by $LNTH (Lantheus Holdings, Inc.) at 6.2% of the equity portfolio, followed by $MOH and $HUM. During the quarter the fund opened 1 new position and exited 1 — including a new stake in $CCZ and a full exit from $WBD. The portfolio is most concentrated in Healthcare (25.1% of disclosed assets). All figures are sourced directly from Summit Street Capital Management, LLC’s Form 13F-HR filing with the SEC under CIK 1595533.
AI Fund Analysis
DiversifyingSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- 61.1#809
Quality
$44.5M400,699 sh - 56.5#1,154
Quality
$41.6M182,031 sh - 58.9#964
Quality
$36.3M91,449 sh - 62.7
Quality
$29.1M337,316 sh - 71.3
Quality
$28.6M52,789 sh - 59.0
Quality
$27.9M72,040 sh - —
Quality
$27.5M337,875 sh - 64.5
Quality
$26.8M514,311 sh - 59.3
Quality
$26.1M1,189,974 sh - 57.8
Quality
$26.1M100,073 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 Lantheus Holdings, Inc.$LNTH | 61.1#809 | $44.5M | 400,699 |
 MOLINA HEALTHCARE, INC.$MOH | 56.5#1,154 | $41.6M | 182,031 |
 HUMANA INC$HUM | 58.9#964 | $36.3M | 91,449 |
 SIGNET JEWELERS LTD$SIG | 62.7 | $29.1M | 337,316 |
 UNITED THERAPEUTICS Corp$UTHR | 71.3 | $28.6M | 52,789 |
 Elevance Health, Inc.$ELV | 59.0 | $27.9M | 72,040 |
 Weatherford International plc$WFRD | — | $27.5M | 337,875 |
 Fox Corp$FOXA | 64.5 | $26.8M | 514,311 |
 HP INC$HPQ | 59.3 | $26.1M | 1,189,974 |
 VALERO ENERGY CORP/TX$VLO | 57.8 | $26.1M | 100,073 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Summit Street Capital Management, LLC's 31 positions.
Showing top 10 of 31 holdings.
Sector Allocation
Healthcare
$178.9M
Energy
$145.4M
Technology
$119.5M
Industrials
$88.2M
Consumer Discretionary
$57.3M
Communication Services
$48.8M
Materials
$43.6M
Financials
$31.0M
Full Holdings — Summit Street Capital Management, LLC (Q2 2026)
All 31 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $LNTH | Lantheus Holdings, Inc. | $44.5M | 6.2% | -4% | 61.1 |
| 2 | $MOH | MOLINA HEALTHCARE, INC. | $41.6M | 5.8% | -5% | 56.5 |
| 3 | $HUM | HUMANA INC | $36.3M | 5.1% | +37% | 58.9 |
| 4 | $SIG | SIGNET JEWELERS LTD | $29.1M | 4.1% | +21% | 62.7 |
| 5 | $UTHR | UNITED THERAPEUTICS Corp | $28.6M | 4.0% | -7% | 71.3 |
| 6 | $ELV | Elevance Health, Inc. | $27.9M | 3.9% | -3% | 59 |
| 7 | $WFRD | Weatherford International plc | $27.5M | 3.9% | -5% | — |
| 8 | $FOXA | Fox Corp | $26.8M | 3.8% | +62% | 64.5 |
| 9 | $HPQ | HP INC | $26.1M | 3.7% | +86% | 59.3 |
| 10 | $VLO | VALERO ENERGY CORP/TX | $26.1M | 3.7% | -22% | 57.8 |
| 11 |  $CF | CF Industries Holdings, Inc. | $25.9M | 3.6% | -11% | 77.4 |
| 12 |  $HCC | WARRIOR MET COAL, INC. | $25.7M | 3.6% | -10% | 52.5 |
| 13 |  $MPC | Marathon Petroleum Corp | $25.0M | 3.5% | -7% | 61 |
| 14 |  $CNR | Core Natural Resources, Inc. | $22.7M | 3.2% | -7% | 61.5 |
| 15 |  $KLAC | KLA CORP | $22.1M | 3.1% | +389% | 78.6 |
| 16 |  $CCZ | COMCAST CORP | $22.0M | 3.1% | NEW | 59.5 |
| 17 |  $MU | MICRON TECHNOLOGY INC | $22.0M | 3.1% | -65% | 86.2 |
| 18 |  $LRCX | LAM RESEARCH CORP | $21.9M | 3.1% | -50% | 79.4 |
| 19 |  $AMAT | APPLIED MATERIALS INC /DE | $21.4M | 3.0% | -50% | 72.3 |
| 20 |  $INTC | INTEL CORP | $19.1M | 2.7% | -62% | 45.6 |
| 21 |  $DINO | HF Sinclair Corp | $18.3M | 2.6% | -11% | 58.7 |
| 22 |  $IDCC | InterDigital, Inc. | $18.2M | 2.5% | +0% | 65 |
| 23 |  $STNG | Scorpio Tankers Inc. | $17.8M | 2.5% | -39% | — |
| 24 |  $LYB | LyondellBasell Industries N.V. | $17.7M | 2.5% | -20% | — |
| 25 |  $TNK | TEEKAY TANKERS LTD. | $17.6M | 2.5% | -43% | — |
| 26 |  $DDS | DILLARD'S, INC. | $16.8M | 2.4% | -4% | 61.5 |
| 27 |  $CSCO | CISCO SYSTEMS, INC. | $16.7M | 2.4% | -30% | 70.3 |
| 28 |  $LB | LandBridge Co LLC | $16.1M | 2.3% | -11% | 63.1 |
| 29 |  $TPL | Texas Pacific Land Corp | $14.8M | 2.1% | -8% | 73 |
| 30 |  $BKE | BUCKLE INC | $11.5M | 1.6% | -7% | 62.1 |
| 31 |  $GNTX | GENTEX CORP | $4.9M | 0.7% | +0% | 64.7 |
Browse Top Institutional Investors
13F Pro tracks 8,700+ institutional investors filing 13F reports with the SEC.
to search all 8,700+ institutional filers.
Available Analysis
13F Pro tracks comprehensive institutional data for Summit Street Capital Management, LLC including:
Track Summit Street Capital Management, LLC's Full Portfolio
See every holding, quarter-over-quarter changes, sector allocation, and accumulation patterns for Summit Street Capital Management, LLC and 8,700+ other institutional investors.
Free tier includes full 13F search and fund profiles. Pro starts at $6.67/mo (billed annually).
AI-Powered Hedge Fund Analysis: Summit Street Capital Management, LLC
13F Pro is an AI hedge fund tracker and stock research platform. For Summit Street Capital Management, LLC (SEC CIK: 1595533), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.
Every holding in Summit Street Capital Management, LLC's portfolio is scored on a 32-signal AI quality ranking (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.