# EDGAR Filing Document

**Accession Number:** 0001856083
**File Stem:** 0001856083-26-000003
**Filing Date:** 2026-5
**Character Count:** 10281
**Document Hash:** 10d791547992be0e7d1661cea5b3e971
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001856083-26-000003.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001856083-26-000003

**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:** Deep Track Capital, LP
- **CENTRAL INDEX KEY:** 0001856083

**ORGANIZATION NAME:**
- **EIN:** 853360885
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-21949
- **FILM NUMBER:** 26984359

**BUSINESS ADDRESS:**
- **STREET 1:** 200 GREENWICH AVENUE
- **STREET 2:** 3RD FLOOR
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830
- **BUSINESS PHONE:** 2034090812

**MAIL ADDRESS:**
- **STREET 1:** 200 GREENWICH AVENUE
- **STREET 2:** 3RD FLOOR
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830

### 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:** Deep Track Capital LP<br>**Address:** 200 GREENWICH AVENUE<br>3RD FLOOR<br>GREENWICH, CT 06830

**Form 13F File Number:** 028-21949

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:** Nir Messafi<br>**Title:** CCO/COO/CFO<br>**Phone:** 203-409-0810

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

Nir Messafi  Greenwich, CT  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:** 63

**Form 13F Information Table Value Total:** $6123563163

      (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 |
| ACLARIS THERAPEUTICS INC | COM | 00461U105 |  | 35043750 | 9345000 | SH |  | SOLE |  | 9345000 | 0 | 0 |
| ALIGOS THERAPEUTICS INC | COM NEW | 01626L204 |  | 3299737 | 444110 | SH |  | SOLE |  | 444110 | 0 | 0 |
| ALKERMES PLC | SHS | G01767105 |  | 126953821 | 3590323 | SH |  | SOLE |  | 3590323 | 0 | 0 |
| ALUMIS INC | COM | 022307102 |  | 149200268 | 6772595 | SH |  | SOLE |  | 6772595 | 0 | 0 |
| ANI PHARMACEUTICALS INC | COM | 00182C103 |  | 46140000 | 600000 | SH |  | SOLE |  | 600000 | 0 | 0 |
| APELLIS PHARMACEUTICALS INC | COM | 03753U106 |  | 182337406 | 4532374 | SH |  | SOLE |  | 4532374 | 0 | 0 |
| APOGEE THERAPEUTICS INC | COM | 03770N101 |  | 23988450 | 285000 | SH |  | SOLE |  | 285000 | 0 | 0 |
| ATAIBECKLEY INC | COM SHS | 04650F101 |  | 42480000 | 12000000 | SH |  | SOLE |  | 12000000 | 0 | 0 |
| AXSOME THERAPEUTICS INC. | COM | 05464T104 |  | 185922000 | 1100000 | SH |  | SOLE |  | 1100000 | 0 | 0 |
| BEAM THERAPEUTICS INC | COM | 07373V105 |  | 19558830 | 820765 | SH |  | SOLE |  | 820765 | 0 | 0 |
| BICARA THERAPEUTICS INC | COM | 055477103 |  | 80803125 | 4062500 | SH |  | SOLE |  | 4062500 | 0 | 0 |
| BILLIONTOONE INC | CL A | 090168105 |  | 3947000 | 50000 | SH |  | SOLE |  | 50000 | 0 | 0 |
| BIOMARIN PHARMACEUTICAL INC | COM | 09061G101 |  | 64963500 | 1150000 | SH |  | SOLE |  | 1150000 | 0 | 0 |
| BRIDGEBIO PHARMA INC | COM | 10806X102 |  | 62485706 | 841445 | SH |  | SOLE |  | 841445 | 0 | 0 |
| CELLDEX THERAPEUTICS INC NEW | COM NEW | 15117B202 |  | 40727814 | 1283979 | SH |  | SOLE |  | 1283979 | 0 | 0 |
| CENTESSA PHARMACEUTICALS PLC | SPONSORED ADS | 152309100 |  | 125437389 | 3158041 | SH |  | SOLE |  | 3158041 | 0 | 0 |
| CENTURY THERAPEUTICS INC | COM | 15673T100 |  | 21442304 | 9487745 | SH |  | SOLE |  | 9487745 | 0 | 0 |
| COGENT BIOSCIENCES INC | COM | 19240Q201 |  | 38490000 | 1000000 | SH |  | SOLE |  | 1000000 | 0 | 0 |
| COMPASS PATHWAYS PLC | SPONSORED ADS | 20451W101 |  | 67253073 | 12161496 | SH |  | SOLE |  | 12161496 | 0 | 0 |
| CONTEXT THERAPEUTICS INC | COM | 21077P108 |  | 19438710 | 7419355 | SH |  | SOLE |  | 7419355 | 0 | 0 |
| CORMEDIX INC | COM | 21900C308 |  | 42600976 | 6274076 | SH |  | SOLE |  | 6274076 | 0 | 0 |
| CORVUS PHARMACEUTICALS INC | COM | 221015100 |  | 36451216 | 2491539 | SH |  | SOLE |  | 2491539 | 0 | 0 |
| CRESCENT BIOPHARMA INC. | COM | G2545C104 |  | 8334212 | 453686 | SH |  | SOLE |  | 453686 | 0 | 0 |
| CYBIN INC | COM NEW | 23256X407 |  | 6303058 | 1313137 | SH |  | SOLE |  | 1313137 | 0 | 0 |
| CYTOKINETICS INC | COM NEW | 23282W605 |  | 90581431 | 1374320 | SH |  | SOLE |  | 1374320 | 0 | 0 |
| DEFINIUM THERAPEUTICS INC | COM SHS | 24477V105 |  | 56700000 | 3000000 | SH |  | SOLE |  | 3000000 | 0 | 0 |
| DYNE THERAPEUTICS INC | COM | 26818M108 |  | 36260000 | 2000000 | SH |  | SOLE |  | 2000000 | 0 | 0 |
| ENANTA PHARMACEUTICALS INC | COM | 29251M106 |  | 24715230 | 1956867 | SH |  | SOLE |  | 1956867 | 0 | 0 |
| ENGENE HOLDINGS INC | COM | 29286M105 |  | 29811265 | 4377572 | SH |  | SOLE |  | 4377572 | 0 | 0 |
| GENMAB A/S | SPONSORED ADS | 372303206 |  | 98284998 | 3663250 | SH |  | SOLE |  | 3663250 | 0 | 0 |
| GERON CORP | COM | 374163103 |  | 47263214 | 31720278 | SH |  | SOLE |  | 31720278 | 0 | 0 |
| GRAIL INC | COM | 384747101 |  | 89034149 | 1722797 | SH |  | SOLE |  | 1722797 | 0 | 0 |
| GUARDANT HEALTH INC | COM | 40131M109 |  | 308353321 | 3338241 | SH |  | SOLE |  | 3338241 | 0 | 0 |
| IMMUNOCORE HLDGS PLC | ADS | 45258D105 |  | 58246303 | 1931884 | SH |  | SOLE |  | 1931884 | 0 | 0 |
| IMMUNOVANT INC | COM | 45258J102 |  | 286329960 | 11526971 | SH |  | SOLE |  | 11526971 | 0 | 0 |
| INVENTIVA SA | ADS | 46124U107 |  | 6784614 | 1222453 | SH |  | SOLE |  | 1222453 | 0 | 0 |
| IONIS PHARMACEUTICALS INC | COM | 462222100 |  | 146425500 | 1950000 | SH |  | SOLE |  | 1950000 | 0 | 0 |
| JANUX THERAPEUTICS INC | COM | 47103J105 |  | 16503331 | 1187290 | SH |  | SOLE |  | 1187290 | 0 | 0 |
| KURA ONCOLOGY INC | COM | 50127T109 |  | 21491996 | 2643542 | SH |  | SOLE |  | 2643542 | 0 | 0 |
| LARIMAR THERAPEUTICS INC | COM | 517125100 |  | 6750000 | 1500000 | SH |  | SOLE |  | 1500000 | 0 | 0 |
| LB PHARMACEUTICALS INC | COM SHS | 50180M108 |  | 82680147 | 3352804 | SH |  | SOLE |  | 3352804 | 0 | 0 |
| MAZE THERAPEUTICS INC | COM | 578784100 |  | 103805226 | 3477562 | SH |  | SOLE |  | 3477562 | 0 | 0 |
| MBX BIOSCIENCES INC | COM | 55287L101 |  | 82313435 | 2757569 | SH |  | SOLE |  | 2757569 | 0 | 0 |
| MOONLAKE IMMUNOTHERAPEUTICS | CLASS A ORD | 61559X104 |  | 119461206 | 6408863 | SH |  | SOLE |  | 6408863 | 0 | 0 |
| NURIX THERAPEUTICS INC | COM | 67080M103 |  | 98351282 | 6345244 | SH |  | SOLE |  | 6345244 | 0 | 0 |
| NUVALENT INC | COM | 670703107 |  | 141004394 | 1376324 | SH |  | SOLE |  | 1376324 | 0 | 0 |
| OCULAR THERAPEUTIX INC | COM | 67576A100 |  | 166742809 | 19686282 | SH |  | SOLE |  | 19686282 | 0 | 0 |
| ORUKA THERAPEUTICS INC | COM | 687604108 |  | 99777657 | 2034203 | SH |  | SOLE |  | 2034203 | 0 | 0 |
| PERSONALIS INC | COM | 71535D106 |  | 19110000 | 3000000 | SH |  | SOLE |  | 3000000 | 0 | 0 |
| PROMIS NEUROSCIENCES INC | COM SHS | 74346M505 |  | 10612819 | 835655 | SH |  | SOLE |  | 835655 | 0 | 0 |
| SOLENO THERAPEUTICS INC | COM | 834203309 |  | 36115211 | 1078710 | SH |  | SOLE |  | 1078710 | 0 | 0 |
| SOLID BIOSCIENCES INC | COM NEW | 83422E204 |  | 25668446 | 3565062 | SH |  | SOLE |  | 3565062 | 0 | 0 |
| SPDR SERIES TRUST | STATE STREET SPD | 78464A870 |  | 1277300000 | 10000000 | SH | Put | SOLE |  | 10000000 | 0 | 0 |
| STRUCTURE THERAPEUTICS INC | SPONSORED ADS | 86366E106 |  | 206288674 | 4279848 | SH |  | SOLE |  | 4279848 | 0 | 0 |
| TANGO THERAPEUTICS INC | COM | 87583X109 |  | 57530000 | 2750000 | SH |  | SOLE |  | 2750000 | 0 | 0 |
| TARSUS PHARMACEUTICALS INC | COM | 87650L103 |  | 252540000 | 3600000 | SH |  | SOLE |  | 3600000 | 0 | 0 |
| TERNS PHARMACEUTICALS INC | COM | 880881107 |  | 56614795 | 1073877 | SH |  | SOLE |  | 1073877 | 0 | 0 |
| VAXCYTE INC | COM | 92243G108 |  | 249873000 | 4300000 | SH |  | SOLE |  | 4300000 | 0 | 0 |
| VERA THERAPEUTICS INC | CL A | 92337R101 |  | 165187075 | 4106067 | SH |  | SOLE |  | 4106067 | 0 | 0 |
| VERADERMICS INC | COMMON STOCK | 922967104 |  | 31575000 | 500000 | SH |  | SOLE |  | 500000 | 0 | 0 |
| VERASTEM INC | COM NEW | 92337C203 |  | 30426505 | 5740850 | SH |  | SOLE |  | 5740850 | 0 | 0 |
| VIRIDIAN THERAPEUTICS INC | COM | 92790C104 |  | 27265545 | 1393944 | SH |  | SOLE |  | 1393944 | 0 | 0 |
| X4 PHARMACEUTICALS INC | COM NEW | 98420X202 |  | 26182280 | 6339535 | SH |  | SOLE |  | 6339535 | 0 | 0 |

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