Park West Asset Management LLC
Long book
$1.13B
Q1 2026
Positions
48
Top-10 weight
48%
concentration
Last quarter
+34.6%
SPY +14.8%
Turnover
42%
of book per quarter
Strategy in plain words
auto-generated from filingsPark West Asset Management LLC is a diversified fundamental manager, running a $1.13B US long book across 48 positions.
The portfolio is moderately concentrated (top 10 ≈ 48% of the book). The portfolio is actively managed, with meaningful quarterly turnover. Current anchor positions: ALPHABET INC-CL A, AMAZON.COM INC, FLEX LTD, MKS INC, HEALTHEQUITY INC.
Over the last 9 quarters its long book ran on average 2.7pp per quarter ahead of the S&P 500, beating the index in 4 of 9 quarters. We rate its filings as signal-bearing: position changes reflect genuine views.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+3.1%
Q2 2024
+11.7%
Q3 2024
+0.0%
Q4 2024
-7.5%
Q1 2025
+13.6%
Q2 2025
+6.6%
Q3 2025
+6.8%
Q4 2025
-4.6%
Q1 2026
+34.6%
Sector allocation
Technology 34%
Healthcare 15%
Consumer discretionary 13%
Services media 11%
Industrials 8%
Financials 8%
Consumer staples 6%
Communications 5%
Long book by quarter
What does Park West own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| GOOGL ALPHABET INC-CL A | Technology | 285.0K | $82.0M | 7.2% | -19.0% |
| AMZN AMAZON.COM INC | Consumer discretionary | 371.0K | $77.3M | 6.8% | +23.3% |
| FLEX FLEX LTD | Technology | 991.5K | $64.9M | 5.7% | +1.0% |
| MKSI MKS INC | Technology | 249.2K | $57.3M | 5.1% | -10.5% |
| HQY HEALTHEQUITY INC | Services media | 623.2K | $52.1M | 4.6% | New |
| PRMB PRIMO BRANDS CORP | Consumer staples | 2.7M | $51.1M | 4.5% | +117.2% |
| BKD BROOKDALE SENIOR LIVING INC | Healthcare | 3.6M | $48.9M | 4.3% | +398.8% |
| PRCH PORCH GROUP INC | Technology | 5.1M | $36.5M | 3.2% | +0.9% |
| CCOI COGENT COMMUNICATIONS HOLDIN | Communications | 1.9M | $36.5M | 3.2% | +37.3% |
| OPLN OPENLANE INC | Consumer discretionary | 1.2M | $36.3M | 3.2% | New |
| BDX BECTON DICKINSON AND CO | Healthcare | 230.0K | $36.2M | 3.2% | +64.3% |
| Z ZILLOW GROUP INC - C | Services media | 861.6K | $35.7M | 3.1% | -16.8% |
| ENVA ENOVA INTERNATIONAL INC | Financials | 246.3K | $33.4M | 3.0% | +17.8% |
| SMTC SEMTECH CORP | Technology | 385.0K | $29.6M | 2.6% | New |
| CNK CINEMARK HOLDINGS INC | Services media | 1.0M | $29.2M | 2.6% | -29.4% |
| KEX KIRBY CORP | Industrials | 212.5K | $28.2M | 2.5% | +220.5% |
| SNPS SYNOPSYS INC | Technology | 63.9K | $25.3M | 2.2% | +36.2% |
| GEO GEO GROUP INC/THE | Industrials | 1.5M | $24.5M | 2.2% | New |
| NVDA NVIDIA CORP | Technology | 130.0K | $22.7M | 2.0% | +100.0% |
| CPNG COUPANG INC | Consumer discretionary | 1.1M | $21.6M | 1.9% | -19.8% |
| FTRE FORTREA HOLDINGS INC | Healthcare | 2.3M | $21.3M | 1.9% | +10.8% |
| WDC WESTERN DIGITAL CORP | Technology | 75.0K | $20.3M | 1.8% | -32.7% |
| TOST TOAST INC-CLASS A | Technology | 742.1K | $19.7M | 1.7% | +3.1% |
| WULF TERAWULF INC | Financials | 1.2M | $18.0M | 1.6% | -12.2% |
| MCY MERCURY GENERAL CORP | Financials | 193.0K | $17.0M | 1.5% | -41.4% |
| CRH CRH PLC | Industrials | 160.0K | $16.8M | 1.5% | -20.0% |
| TFX TELEFLEX INC | Healthcare | 129.4K | $15.5M | 1.4% | New |
| TSEM TOWER SEMICONDUCTOR LTD | Technology | 86.5K | $15.2M | 1.3% | -75.6% |
| FPS FORGENT POWER SOLUTIONS-CL A | Industrials | 518.0K | $15.2M | 1.3% | New |
| TIGO MILLICOM INTL CELLULAR S.A. | Communications | 186.0K | $13.9M | 1.2% | -44.5% |
| CVS CVS HEALTH CORP | Healthcare | 176.5K | $12.7M | 1.1% | +20.1% |
| MAMA MAMA'S CREATIONS INC | Consumer staples | 800.0K | $12.3M | 1.1% | Held |
| ENOV ENOVIS CORP | Healthcare | 520.6K | $11.8M | 1.0% | +70.0% |
| OPCH OPTION CARE HEALTH INC | Healthcare | 423.6K | $11.4M | 1.0% | +19.5% |
| HUT HUT 8 CORP | Financials | 240.3K | $11.3M | 1.0% | -5.2% |
| CRL CHARLES RIVER LABORATORIES | Healthcare | 44.8K | $7.7M | 0.7% | New |
| IREN IREN LTD | Financials | 223.8K | $7.7M | 0.7% | +21.1% |
| UTI UNIVERSAL TECHNICAL INSTITUT | Services media | 210.1K | $7.6M | 0.7% | -57.7% |
| MGNI MAGNITE INC | Technology | 598.4K | $7.1M | 0.6% | New |
| AZTA AZENTA INC | Industrials | 327.9K | $6.9M | 0.6% | -53.2% |
| LAD LITHIA MOTORS INC | Consumer discretionary | 25.5K | $6.4M | 0.6% | -74.5% |
| RYAM RAYONIER ADVANCED MATERIALS | Other | 442.0K | $4.9M | 0.4% | New |
| OIM ONEIM ACQUISITION CL-A | Financials | 300.0K | $3.0M | 0.3% | New |
| CXW CORECIVIC INC | Real estate | 116.5K | $2.2M | 0.2% | New |
| SYM SYMBOTIC INC | Industrials | 25.0K | $1.3M | 0.1% | New |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 15, 2026 | 52 | $1.18B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 17, 2026 | 48 | $1.20B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 14, 2025 | 46 | $1.19B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 14, 2025 | 44 | $1.32B | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 15, 2025 | 48 | $1.24B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 14, 2025 | 45 | $1.25B | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 14, 2024 | 43 | $1.40B | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 14, 2024 | 43 | $1.37B | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 15, 2024 | 43 | $1.41B | canonical | SEC ↗ |
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