# EDGAR Filing Document

**Accession Number:** 0001386928
**File Stem:** 0001214659-26-006510
**Filing Date:** 2026-5
**Character Count:** 9008
**Document Hash:** 5e272734f964bdb90fd3cfcac95e95bd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001214659-26-006510.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001214659-26-006510

**CONFORMED SUBMISSION TYPE**: 13F-HR

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260515

**DATE AS OF CHANGE**: 20260515

**EFFECTIVENESS DATE**: 20260515

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Park West Asset Management LLC
- **CENTRAL INDEX KEY:** 0001386928

**ORGANIZATION NAME:**
- **EIN:** 300132084
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-12265
- **FILM NUMBER:** 26988412

**BUSINESS ADDRESS:**
- **STREET 1:** 1 LETTERMAN DRIVE, SUITE C5-900
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94129
- **BUSINESS PHONE:** (415) 524-2902

**MAIL ADDRESS:**
- **STREET 1:** 1 LETTERMAN DRIVE, SUITE C5-900
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94129

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 03-31-2026

**Check here if Amendment** [ ] **Amendment Number:** 

**This Amendment (Check only one.):** [ ] is a restatement.

[ ] adds new holdings entries.

**Institutional Investment Manager Filing this Report:**

**Name:** Park West Asset Management LLC<br>**Address:** 1 LETTERMAN DRIVE SUITE C5-900<br>SAN FRANCISCO, CA 94129

**Form 13F File Number:** 028-12265

**CRD Number (if applicable):** 000157660

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

**Person Signing this Report on Behalf of Reporting Manager:**

**Name:** Melissa Victoria Frayer<br>**Title:** Chief Compliance Officer Senior Legal Officer<br>**Phone:** 415-524-2900

**Signature, Place, and Date of Signing:**

Melissa Victoria Frayer  SAN FRANCISCO, CA  05-15-2026<br>[Signature]  [City, State]  [Date]

**Report Type (Check only one.):**

[x] **13F HOLDINGS REPORT.** (Check here if all holdings of this reporting manager are reported in this report.)

[ ] **13F NOTICE.** (Check here if no holdings are reported in this report, and all holdings are reported by other reporting manager(s).)

[ ] **13F COMBINATION REPORT.** (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

### Form 13F Summary Page

**Report Summary:**

**Number of Other Included Managers:** 0

**Form 13F Information Table Entry Total:** 52

**Form 13F Information Table Value Total:** $1178179348

      (round to nearest dollar)

**List of Other Included Managers:**

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.

[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]

**NONE**

### FORM 13F INFORMATION TABLE

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | VOTING AUTHORITY | VOTING AUTHORITY | VOTING AUTHORITY |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | SOLE | SHARED | NONE |
| AMAZON COM INC | COM | 023135106 |  | 77261922 | 370970 | SH |  | SOLE |  | 370970 | 0 | 0 |
| AZENTA INC | COM | 114340102 |  | 6928379 | 327893 | SH |  | SOLE |  | 327893 | 0 | 0 |
| BECTON DICKINSON  CO | COM | 075887109 |  | 36162900 | 230000 | SH |  | SOLE |  | 230000 | 0 | 0 |
| BROOKDALE SR LIVING INC | COM | 112463104 |  | 48928230 | 3576625 | SH |  | SOLE |  | 3576625 | 0 | 0 |
| COGENT COMM HOLDINGS INC | COM NEW | 19239V302 |  | 36459187 | 1935201 | SH |  | SOLE |  | 1935201 | 0 | 0 |
| CINEMARK HLDGS INC | CALL | 17243V102 |  | 14260000 | 500000 | SH | Call | SOLE |  | 500000 | 0 | 0 |
| CINEMARK HLDGS INC | COM | 17243V102 |  | 29207303 | 1024099 | SH |  | SOLE |  | 1024099 | 0 | 0 |
| COUPANG INC | CL A | 22266T109 |  | 21647808 | 1146600 | SH |  | SOLE |  | 1146600 | 0 | 0 |
| CRH PLC | ORD | G25508105 |  | 16819200 | 160000 | SH |  | SOLE |  | 160000 | 0 | 0 |
| CHARLES RIV LABS INTL INC | COM | 159864107 |  | 7728000 | 44800 | SH |  | SOLE |  | 44800 | 0 | 0 |
| CVS HEALTH CORP | COM | 126650100 |  | 12676230 | 176500 | SH |  | SOLE |  | 176500 | 0 | 0 |
| CORECIVIC INC | COM | 21871N101 |  | 2202902 | 116494 | SH |  | SOLE |  | 116494 | 0 | 0 |
| DIVERSIFIED HEALTHCARE TR | COM SH BEN INT | 25525P107 |  | 15453956 | 2327403 | SH |  | SOLE |  | 2327403 | 0 | 0 |
| ENOVIS CORPORATION | COM | 194014502 |  | 11843468 | 520592 | SH |  | SOLE |  | 520592 | 0 | 0 |
| ENOVA INTL INC | COM | 29357K103 |  | 33449903 | 246263 | SH |  | SOLE |  | 246263 | 0 | 0 |
| FLEXTRONICS INTL LTD | ORD | Y2573F102 |  | 64903394 | 991497 | SH |  | SOLE |  | 991497 | 0 | 0 |
| FORGENT POWER SOLUTIONS INC | COM SHS CL A | 34631F102 |  | 15162562 | 518024 | SH |  | SOLE |  | 518024 | 0 | 0 |
| FORTREA HLDGS INC | COMMON STOCK | 34965K107 |  | 21263992 | 2257324 | SH |  | SOLE |  | 2257324 | 0 | 0 |
| GEO GROUP INC | COM | 36162J106 |  | 24465106 | 1455390 | SH |  | SOLE |  | 1455390 | 0 | 0 |
| ALPHABET INC | CAP STK CL A | 02079K305 |  | 81954600 | 285000 | SH |  | SOLE |  | 285000 | 0 | 0 |
| HEALTHEQUITY INC | COM | 42226A107 |  | 52077147 | 623156 | SH |  | SOLE |  | 623156 | 0 | 0 |
| HUT 8 CORP | COM | 44812J104 |  | 11270128 | 240250 | SH |  | SOLE |  | 240250 | 0 | 0 |
| IREN LIMITED | ORDINARY SHARES | q4982l109 |  | 7673578 | 223850 | SH |  | SOLE |  | 223850 | 0 | 0 |
| KIRBY CORP | COM | 497266106 |  | 28238329 | 212510 | SH |  | SOLE |  | 212510 | 0 | 0 |
| LITHIA MTRS INC | COM | 536797103 |  | 6359869 | 25468 | SH |  | SOLE |  | 25468 | 0 | 0 |
| MAMAS CREATIONS INC | COM | 56146T103 |  | 12272000 | 800000 | SH |  | SOLE |  | 800000 | 0 | 0 |
| MERCURY GENL CORP NEW | COM | 589400100 |  | 17013479 | 193006 | SH |  | SOLE |  | 193006 | 0 | 0 |
| MAGNITE INC | COM | 55955D100 |  | 7108754 | 598380 | SH |  | SOLE |  | 598380 | 0 | 0 |
| MKS INC. | COM | 55306N104 |  | 57277844 | 249240 | SH |  | SOLE |  | 249240 | 0 | 0 |
| NVIDIA CORPORATION | COM | 67066G104 |  | 22672000 | 130000 | SH |  | SOLE |  | 130000 | 0 | 0 |
| ONEIM ACQUISITION CORP | ORD SHS CL A | G6S74K106 |  | 2988000 | 300000 | SH |  | SOLE |  | 300000 | 0 | 0 |
| ONEIM ACQUISITION CORP | *W EXP 01/07/203 | G6S74K114 |  | 36249 | 49999 | SH |  | SOLE |  | 49999 | 0 | 0 |
| OPTION CARE HEALTH INC | COM NEW | 68404L201 |  | 11402074 | 423554 | SH |  | SOLE |  | 423554 | 0 | 0 |
| OPENLANE INC | COM | 48238T109 |  | 36316906 | 1245863 | SH |  | SOLE |  | 1245863 | 0 | 0 |
| PORCH GROUP INC | COM | 733245104 |  | 36546867 | 5097192 | SH |  | SOLE |  | 5097192 | 0 | 0 |
| PRIMO BRANDS CORPORATION | CLASS A COM SHS | 741623102 |  | 51121416 | 2714892 | SH |  | SOLE |  | 2714892 | 0 | 0 |
| RAYONIER ADVANCED MATLS INC | COM | 75508B104 |  | 4892940 | 442000 | SH |  | SOLE |  | 442000 | 0 | 0 |
| SEMTECH CORP | COM | 816850101 |  | 29602650 | 385000 | SH |  | SOLE |  | 385000 | 0 | 0 |
| SYNOPSYS INC | COM | 871607107 |  | 25335072 | 63900 | SH |  | SOLE |  | 63900 | 0 | 0 |
| SUNPOWER INC | *W EXP 07/31/202 | 20460L112 |  | 150026 | 600105 | SH |  | SOLE |  | 600105 | 0 | 0 |
| SYMBOTIC INC | CLASS A COM | 87151X101 |  | 1330000 | 25000 | SH |  | SOLE |  | 25000 | 0 | 0 |
| TELEFLEX INCORPORATED | COM | 879369106 |  | 15477534 | 129400 | SH |  | SOLE |  | 129400 | 0 | 0 |
| MILLICOM INTL CELLULAR S A | COM STK | l6388f110 |  | 13941088 | 186030 | SH |  | SOLE |  | 186030 | 0 | 0 |
| TOAST INC | CL A | 888787108 |  | 19673734 | 742125 | SH |  | SOLE |  | 742125 | 0 | 0 |
| TOWER SEMICONDUCTOR LTD | SHS NEW | m87915274 |  | 15186039 | 86540 | SH |  | SOLE |  | 86540 | 0 | 0 |
| THE TRADE DESK INC | CALL | 88339J105 |  | 6807000 | 300000 | SH | Call | SOLE |  | 300000 | 0 | 0 |
| UNITY SOFTWARE INC | CALL | 91332U101 |  | 4388000 | 200000 | SH | Call | SOLE |  | 200000 | 0 | 0 |
| UNIVERSAL TECHNICAL INST INC | COM | 913915104 |  | 7585152 | 210115 | SH |  | SOLE |  | 210115 | 0 | 0 |
| WESTERN DIGITAL CORP | COM | 958102105 |  | 20294053 | 75027 | SH |  | SOLE |  | 75027 | 0 | 0 |
| TERAWULF INC | COM | 88080T104 |  | 18020198 | 1248801 | SH |  | SOLE |  | 1248801 | 0 | 0 |
| ZILLOW GROUP INC | CALL | 98954M200 |  | 20690000 | 500000 | SH | Call | SOLE |  | 500000 | 0 | 0 |
| ZILLOW GROUP INC | CL C CAP STK | 98954M200 |  | 35652180 | 861580 | SH |  | SOLE |  | 861580 | 0 | 0 |

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