CIK: 0001386928
Total reported value
$1.2B
Reporting period: 2026-03-31 · Number of holdings: 52
Park West Asset Management LLC disclosed 52 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $1.2B and a quarterly turnover rate of 66.8%.
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Park West Asset Management LLC's disclosed holdings carry a Herfindahl concentration index of 0.034 — mathematically equivalent to about 29 equally-sized positions, well below its 52 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.86), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim LAD
-83.0% -$43.5M
Add BKD
+398.8% $41.2M
Add PRMB
+117.2% $30.7M
Trim GOOGL
-19.0% -$28.2M
Trim m87915274
-75.6% -$26.5M
Add KEX
+220.5% $20.9M
Showing top 50 holdings (of 52 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 6.96% | -2.19% | -19.03% | |
| 2 | AMZN | Amazon.com INC | Stock-Consumer Disc | 6.56% | +0.79% | +23.30% | |
| 3 | FLEX | Flex Ltd. | Stock-Tech | 5.51% | +0.58% | +0.97% | |
| 4 | MKSI | Mks INC | Stock-Tech | 4.86% | +1.16% | -10.54% | |
| 5 | Z | Zillow Group INC - C | Stock-Comm Services | 4.78% | -1.08% | +31.55% | |
| 6 | HQY | Healthequity INC | Stock-Healthcare | 4.42% | +4.42% | NEW | |
| 7 | PRMB | Primo Brands CORP | Stock-Consumer Staples | 4.34% | +2.64% | +117.19% | |
| 8 | BKD | Brookdale Senior Living INC | Stock-Other | 4.15% | +3.51% | +398.83% | |
| 9 | CNK | Cinemark Holdings INC | Stock-Other | 3.69% | +0.89% | +5.11% | |
| 10 | PRCH | Porch Group INC | Stock-Other | 3.10% | -0.73% | +0.93% | |
| 11 | CCOI | Cogent Communications Holdin | Stock-Other | 3.09% | +0.57% | +37.34% | |
| 12 | OPLN | Openlane INC | Stock-Other | 3.08% | +3.08% | NEW | |
| 13 | BDX | Becton Dickinson And Co | Stock-Healthcare | 3.07% | +0.81% | +64.29% | |
| 14 | ENVA | Enova International INC | Stock-Financials | 2.84% | — | +17.82% | |
| 15 | SMTC | Semtech CORP | Stock-Tech | 2.51% | +2.51% | NEW | |
| 16 | KEX | Kirby CORP | Stock-Industrials | 2.40% | +1.79% | +220.53% | |
| 17 | SNPS | Synopsys INC | Stock-Tech | 2.15% | +0.32% | +36.25% | |
| 18 | GEO | Geo Group Inc/the | Stock-Other | 2.08% | +2.08% | NEW | |
| 19 | NVDA | Nvidia CORP | Stock-Tech | 1.92% | +0.91% | +100.00% | |
| 20 | CPNG | Coupang INC | Stock-Consumer Disc | 1.84% | -0.96% | -19.82% | |
| 21 | FTRE | Fortrea Holdings INC | Stock-Healthcare | 1.80% | -1.12% | +10.75% | |
| 22 | WDC | Western Digital CORP | Stock-Tech | 1.72% | — | -32.73% | |
| 23 | TOST | Toast Inc-class A | Stock-Tech | 1.67% | -0.45% | +3.13% | |
| 24 | WULF | Terawulf INC | Stock-Financials | 1.53% | — | -12.25% | |
| 25 | MCY | Mercury General CORP | Stock-Other | 1.44% | -1.13% | -41.41% | |
| 26 | CRH | CRH plc | Stock-Materials | 1.43% | -0.64% | -20.00% | |
| 27 | TFX | Teleflex INC | Stock-Healthcare | 1.31% | +1.31% | NEW | |
| 28 | DHC | Diversified Healthcare Trust | Stock-Other | 1.31% | +0.56% | +25.81% | |
| 29 | ✓ | Tower Semiconductor LTD | Stock-Other | 1.29% | -2.17% | -75.64% | |
| 30 | FPS | Forgent Power Solutions INC | Stock-Other | 1.29% | +1.29% | NEW | |
| 31 | ✓ | Millicom International Cellular S.A. | Stock-Other | 1.18% | -0.36% | -44.49% | |
| 32 | CVS | Cvs Health CORP | Stock-Healthcare | 1.08% | — | +20.07% | |
| 33 | MAMA | Mama's Creations INC | Stock-Other | 1.04% | — | — | |
| 34 | ENOV | Enovis CORP | Stock-Other | 1.01% | +0.33% | +69.96% | |
| 35 | OPCH | Option Care Health INC | Stock-Healthcare | 0.97% | — | +19.50% | |
| 36 | HUT | Hut 8 CORP | Stock-Financials | 0.96% | — | -5.23% | |
| 37 | CRL | Charles River Laboratories | Stock-Healthcare | 0.66% | +0.66% | NEW | |
| 38 | ✓ | Iren Limited | Stock-Other | 0.65% | — | +21.10% | |
| 39 | UTI | Universal Technical Institut | Stock-Other | 0.64% | -0.44% | -57.72% | |
| 40 | MGNI | Magnite INC | Stock-Other | 0.60% | +0.60% | NEW | |
| 41 | AZTA | Azenta INC | Stock-Other | 0.59% | -1.34% | -53.16% | |
| 42 | TTD | Trade Desk Inc/the -class A | Stock-Comm Services | 0.58% | +0.58% | NEW | |
| 43 | LAD | Lithia Motors INC | Stock-Consumer Disc | 0.54% | -3.60% | -83.02% | |
| 44 | RYAM | Rayonier Advanced Materials | Stock-Other | 0.42% | +0.42% | NEW | |
| 45 | U | Unity Software INC | Stock-Tech | 0.37% | +0.37% | NEW | |
| 46 | ✓ | Oneim Acquisition CORP | Stock-Other | 0.25% | +0.25% | NEW | |
| 47 | CXW | Corecivic INC | Stock-Other | 0.19% | +0.19% | NEW | |
| 48 | SYM | Symbotic INC | Stock-Industrials | 0.11% | — | — | |
| 49 | SPWRW | Sunpower Inc-cw27 | Stock-Other | 0.01% | — | — | |
| 50 | ✓ | Oneim Acquisition CORP | Stock-Other | — | — | — |
Performance for Q3 2026
+6.4%
Performance Last 4 Quarters
+37.3%
Based on 73% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 52 | $1.2B | 67 | |
| 2025-12-31 | 48 | $1.2B | 68 | |
| 2025-09-30 | 46 | $1.2B | 100 | |
| 2025-06-30 | 44 | $1.3B | 0 | |
| 2025-03-31 | 48 | $1.2B | 100 | |
| 2024-12-31 | 45 | $1.2B | 0 | |
| 2024-09-30 | 43 | $1.4B | 0 | |
| 2024-06-30 | 43 | $1.4B | 0 | |
| 2024-03-31 | 43 | $1.4B | 0 | |
| 2023-12-31 | 39 | $1.0B | 0 | |
| 2023-09-30 | 39 | $1.1B | 0 | |
| 2023-06-30 | 35 | $1.1B | 0 | |
| 2023-03-31 | 39 | $1.1B | 0 | |
| 2022-12-31 | 44 | $1.0B | 0 | |
| 2022-09-30 | 59 | $1.4B | 0 | |
| 2022-06-30 | 70 | $1.8B | 0 | |
| 2022-03-31 | 88 | $2.9B | 0 | |
| 2021-12-31 | 149 | $5.1B | 0 | |
| 2021-09-30 | 162 | $4.2B | 0 | |
| 2021-06-30 | 176 | $3.5B | 71 | |
| 2021-03-31 | 172 | $3.3B | 91 | |
| 2020-12-31 | 126 | $4.8B | 100 | |
| 2020-09-30 | 95 | $2.6B | 79 | |
| 2020-06-30 | 69 | $2.0B | 73 | |
| 2020-03-31 | 63 | $1.5B | 92 | |
| 2019-12-31 | 75 | $2.4B | 39 | |
| 2019-09-30 | 74 | $2.1B | 37 | |
| 2019-06-30 | 85 | $2.4B | 51 | |
| 2019-03-31 | 91 | $2.3B | 54 | |
| 2018-12-31 | 90 | $2.0B | 67 | |
| 2018-09-30 | 97 | $2.7B | 54 | |
| 2018-06-30 | 110 | $2.7B | 51 | |
| 2018-03-31 | 96 | $2.2B | 65 | |
| 2017-12-31 | 90 | $2.2B | 56 | |
| 2017-09-30 | 76 | $1.7B | 50 | |
| 2017-06-30 | 75 | $1.8B | 53 | |
| 2017-03-31 | 72 | $1.7B | 56 | |
| 2016-12-31 | 63 | $1.3B | 53 | |
| 2016-09-30 | 63 | $1.1B | 62 | |
| 2016-06-30 | 69 | $989.8M | 57 | |
| 2016-03-31 | 68 | $1.1B | 58 | |
| 2015-12-31 | 63 | $926.3M | 56 | |
| 2015-09-30 | 69 | $1.1B | 60 | |
| 2015-06-30 | 74 | $1.1B | 74 | |
| 2015-03-31 | 52 | $686.0M | 70 | |
| 2014-12-31 | 44 | $630.7M | 68 | |
| 2014-09-30 | 51 | $676.3M | 72 | |
| 2014-06-30 | 56 | $766.3M | 65 | |
| 2014-03-31 | 65 | $879.3M | 69 | |
| 2013-12-31 | 53 | $789.4M | 67 | |
| 2013-09-30 | 58 | $675.2M | 82 | |
| 2013-06-30 | 58 | $847.0M | 0 |
Park West Asset Management LLC's most significant position changes for 2026-03-31: New buy: Healthequity INC (HQY); Sold out: Flutter Entertainment plc (FLUT); Sold out: Ttm Technologies (TTMI); Sold out: Vertex INC - Class A (VERX); New buy: Openlane INC (OPLN).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | BKD | Brookdale Senior Living INC | +3.5% | +398.83% | Add |
| 2 | PRMB | Primo Brands CORP | +2.6% | +117.19% | Add |
| 3 | KEX | Kirby CORP | +1.8% | +220.53% | Add |
| 4 | MKSI | Mks INC | +1.2% | -10.54% | Trim |
| 5 | NVDA | Nvidia CORP | +0.9% | +100.00% | Add |
| 6 | CNK | Cinemark Holdings INC | +0.9% | +5.11% | Add |
| 7 | BDX | Becton Dickinson And Co | +0.8% | +64.29% | Add |
| 8 | AMZN | Amazon.com INC | +0.8% | +23.30% | Add |
| 9 | FLEX | Flex Ltd. | +0.6% | +0.97% | Add |
| 10 | CCOI | Cogent Communications Holdin | +0.6% | +37.34% | Add |
| 11 | DHC | Diversified Healthcare Trust | +0.6% | +25.81% | Add |
| 12 | ENOV | Enovis CORP | +0.3% | +69.96% | Add |
| 13 | SNPS | Synopsys INC | +0.3% | +36.25% | Add |
| 14 | ✓ | Millicom International Cellular S.A. | -0.4% | -44.49% | Trim |
| 15 | UTI | Universal Technical Institut | -0.4% | -57.72% | Trim |
| 16 | TOST | Toast Inc-class A | -0.5% | +3.13% | Add |
| 17 | CRH | CRH plc | -0.6% | -20.00% | Trim |
| 18 | PRCH | Porch Group INC | -0.7% | +0.93% | Add |
| 19 | CPNG | Coupang INC | -1% | -19.82% | Trim |
| 20 | Z | Zillow Group INC - C | -1.1% | +31.55% | Add |
| 21 | FTRE | Fortrea Holdings INC | -1.1% | +10.75% | Add |
| 22 | MCY | Mercury General CORP | -1.1% | -41.41% | Trim |
| 23 | AZTA | Azenta INC | -1.3% | -53.16% | Trim |
| 24 | ✓ | Tower Semiconductor LTD | -2.2% | -75.64% | Trim |
| 25 | GOOGL | Alphabet Inc-cl A | -2.2% | -19.03% | Trim |
| 26 | LAD | Lithia Motors INC | -3.6% | -83.02% | Trim |
| 27 | HQY | Healthequity INC | — | NEW | New buy |
| 28 | FLUT | Flutter Entertainment plc | — | EXIT | Sold out |
| 29 | TTMI | Ttm Technologies | — | EXIT | Sold out |
| 30 | VERX | Vertex INC - Class A | — | EXIT | Sold out |
| 31 | OPLN | Openlane INC | — | NEW | New buy |
| 32 | GTM | Zoominfo Technologies INC | — | EXIT | Sold out |
| 33 | SMTC | Semtech CORP | — | NEW | New buy |
| 34 | GEO | Geo Group Inc/the | — | NEW | New buy |
| 35 | ALV | Autoliv INC | — | EXIT | Sold out |
| 36 | TFX | Teleflex INC | — | NEW | New buy |
| 37 | FPS | Forgent Power Solutions INC | — | NEW | New buy |
| 38 | BTSG | Brightspring Health Services | — | EXIT | Sold out |
| 39 | PHR | Phreesia INC | — | EXIT | Sold out |
| 40 | CRL | Charles River Laboratories | — | NEW | New buy |
| 41 | MGNI | Magnite INC | — | NEW | New buy |
| 42 | TTD | Trade Desk Inc/the -class A | — | NEW | New buy |
| 43 | KRC | Kilroy Realty CORP | — | EXIT | Sold out |
| 44 | RYAM | Rayonier Advanced Materials | — | NEW | New buy |
| 45 | HPP | Hudson Pacific Properties In | — | EXIT | Sold out |
| 46 | U | Unity Software INC | — | NEW | New buy |
| 47 | TBPH | Theravance Biopharma, Inc. | — | EXIT | Sold out |
| 48 | ✓ | Oneim Acquisition CORP | — | NEW | New buy |
| 49 | OMF | Onemain Holdings INC | — | EXIT | Sold out |
| 50 | CXW | Corecivic INC | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-17 | Amendment | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-09-09 | Amendment | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-15 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-16 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-15 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-17 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-14 | 13F-HR | View on EDGAR |
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