# EDGAR Filing Document

**Accession Number:** 0001103804
**File Stem:** 0001103804-26-000004
**Filing Date:** 2026-5
**Character Count:** 11734
**Document Hash:** a972877bc55b04a72d958a6d6be27e33
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001103804-26-000004.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001103804-26-000004

**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:** VIKING GLOBAL INVESTORS LP
- **CENTRAL INDEX KEY:** 0001103804

**ORGANIZATION NAME:**
- **EIN:** 134055118
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-05515
- **FILM NUMBER:** 26988131

**BUSINESS ADDRESS:**
- **STREET 1:** 600 WASHINGTON BLVD.
- **STREET 2:** FLOOR 11
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901
- **BUSINESS PHONE:** 212-672-7050

**MAIL ADDRESS:**
- **STREET 1:** 600 WASHINGTON BLVD.
- **STREET 2:** FLOOR 11
- **CITY:** STAMFORD
- **STATE:** CT
- **ZIP:** 06901

### 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:** VIKING GLOBAL INVESTORS LP<br>**Address:** 600 WASHINGTON BLVD.<br>FLOOR 11<br>STAMFORD, CT 06901

**Form 13F File Number:** 028-05515

**CRD Number (if applicable):** 000132272

**SEC File Number (if applicable):** 801-72433

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:** Scott M. Hendler<br>**Title:** Deputy General Counsel<br>**Phone:** 203 863 5000

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

Scott M. Hendler  Stamford, 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:** 77

**Form 13F Information Table Value Total:** $35748670967

      (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 |
| ADAPTIVE BIOTECHNOLOGIES COR | COM | 00650F109 |  | 416312667 | 29993708 | SH |  | SOLE |  | 29993708 | 0 | 0 |
| AIR PRODUCTS AND CHEMICALS I | COM | 009158106 |  | 1192198557 | 4104095 | SH |  | SOLE |  | 4104095 | 0 | 0 |
| ALPHABET INC | CAP STK CL A | 02079K305 |  | 688954939 | 2395865 | SH |  | SOLE |  | 2395865 | 0 | 0 |
| AMAZON COM INC | COM | 023135106 |  | 248971790 | 1195428 | SH |  | SOLE |  | 1195428 | 0 | 0 |
| AMER SPORTS INC | COM SHS | G0260P102 |  | 239344070 | 7270476 | SH |  | SOLE |  | 7270476 | 0 | 0 |
| AMERICAN INTL GROUP INC | COM NEW | 026874784 |  | 317647031 | 4221223 | SH |  | SOLE |  | 4221223 | 0 | 0 |
| AON PLC | SHS CL A | G0403H108 |  | 350898657 | 1087114 | SH |  | SOLE |  | 1087114 | 0 | 0 |
| API GROUP CORP | COM STK | 00187Y100 |  | 236515240 | 5837000 | SH |  | SOLE |  | 5837000 | 0 | 0 |
| APPLE INC | COM | 037833100 |  | 911881936 | 3593057 | SH |  | SOLE |  | 3593057 | 0 | 0 |
| ATI INC | COM | 01741R102 |  | 484795343 | 3332843 | SH |  | SOLE |  | 3332843 | 0 | 0 |
| BIOMARIN PHARMACEUTICAL INC | COM | 09061G101 |  | 398936730 | 7062077 | SH |  | SOLE |  | 7062077 | 0 | 0 |
| BOEING CO | COM | 097023105 |  | 636108040 | 3196041 | SH |  | SOLE |  | 3196041 | 0 | 0 |
| BRIDGEBIO PHARMA INC | COM | 10806X102 |  | 879419149 | 11842434 | SH |  | SOLE |  | 11842434 | 0 | 0 |
| CAMDEN PPTY TR | SH BEN INT | 133131102 |  | 460505378 | 4715394 | SH |  | SOLE |  | 4715394 | 0 | 0 |
| CAPITAL ONE FINL CORP | COM | 14040H105 |  | 294145389 | 1612374 | SH |  | SOLE |  | 1612374 | 0 | 0 |
| CARNIVAL CORP | COMMON STOCK | 143658300 |  | 355108486 | 13721348 | SH |  | SOLE |  | 13721348 | 0 | 0 |
| CARVANA CO | CL A | 146869102 |  | 873987403 | 2780035 | SH |  | SOLE |  | 2780035 | 0 | 0 |
| CBOE GLOBAL MKTS INC | COM | 12503M108 |  | 193493366 | 688417 | SH |  | SOLE |  | 688417 | 0 | 0 |
| CELESTICA INC | COM | 15101Q207 |  | 466177302 | 1654989 | SH |  | SOLE |  | 1654989 | 0 | 0 |
| CHUBB LTD SWITZ | COM | H1467J104 |  | 422082935 | 1295011 | SH |  | SOLE |  | 1295011 | 0 | 0 |
| COREWEAVE INC | COM CL A | 21873S108 |  | 108259522 | 1397438 | SH |  | SOLE |  | 1397438 | 0 | 0 |
| CSX CORP | COM | 126408103 |  | 766734035 | 18678052 | SH |  | SOLE |  | 18678052 | 0 | 0 |
| DAMORA THERAPEUTICS INC | COM NEW | 36322Q206 |  | 59857024 | 2311082 | SH |  | SOLE |  | 2311082 | 0 | 0 |
| DICKS SPORTING GOODS INC | COM | 253393102 |  | 250672269 | 1264170 | SH |  | SOLE |  | 1264170 | 0 | 0 |
| DISNEY WALT CO | COM | 254687106 |  | 1281705768 | 13298462 | SH |  | SOLE |  | 13298462 | 0 | 0 |
| EDWARDS LIFESCIENCES CORP | COM | 28176E108 |  | 87894046 | 1097578 | SH |  | SOLE |  | 1097578 | 0 | 0 |
| EQUIPMENTSHARE COM INC | COM CL A | 29445S100 |  | 20370000 | 1000000 | SH |  | SOLE |  | 1000000 | 0 | 0 |
| FEDEX CORP | COM | 31428X106 |  | 688198530 | 1932165 | SH |  | SOLE |  | 1932165 | 0 | 0 |
| FORGENT POWER SOLUTIONS INC | COM SHS CL A | 34631F102 |  | 19025500 | 650000 | SH |  | SOLE |  | 650000 | 0 | 0 |
| FORTIVE CORP | COM | 34959J108 |  | 1242660569 | 22479388 | SH |  | SOLE |  | 22479388 | 0 | 0 |
| GALLAGHER ARTHUR J  CO | COM | 363576109 |  | 157549172 | 727441 | SH |  | SOLE |  | 727441 | 0 | 0 |
| GENERAL MTRS CO | COM | 37045V100 |  | 683682254 | 9176943 | SH |  | SOLE |  | 9176943 | 0 | 0 |
| GINKGO BIOWORKS HOLDINGS INC | CL A NEW | 37611X209 |  | 21927795 | 3577128 | SH |  | SOLE |  | 3577128 | 0 | 0 |
| HASBRO INC | COM | 418056107 |  | 349961227 | 3738902 | SH |  | SOLE |  | 3738902 | 0 | 0 |
| HCA HEALTHCARE INC | COM | 40412C101 |  | 508795941 | 1075133 | SH |  | SOLE |  | 1075133 | 0 | 0 |
| HOME DEPOT INC | COM | 437076102 |  | 165845085 | 504257 | SH |  | SOLE |  | 504257 | 0 | 0 |
| INHIBRX BIOSCIENCES INC | COM | 45720N103 |  | 96656907 | 1437705 | SH |  | SOLE |  | 1437705 | 0 | 0 |
| INTERACTIVE BROKERS GROUP IN | COM CL A | 45841N107 |  | 93517646 | 1394329 | SH |  | SOLE |  | 1394329 | 0 | 0 |
| INTERCONTINENTAL EXCHANGE IN | COM | 45866F104 |  | 760747003 | 4836896 | SH |  | SOLE |  | 4836896 | 0 | 0 |
| JOHNSON CONTROLS INTERNATION | SHS | G51502105 |  | 578788917 | 4419923 | SH |  | SOLE |  | 4419923 | 0 | 0 |
| JPMORGAN CHASE  CO | COM | 46625H100 |  | 795413935 | 2704018 | SH |  | SOLE |  | 2704018 | 0 | 0 |
| LENNOX INTL INC | COM | 526107107 |  | 729806830 | 1572419 | SH |  | SOLE |  | 1572419 | 0 | 0 |
| LULULEMON ATHLETICA INC | COM | 550021109 |  | 150124961 | 980568 | SH |  | SOLE |  | 980568 | 0 | 0 |
| MCDONALDS CORP | COM | 580135101 |  | 1126622763 | 3625029 | SH |  | SOLE |  | 3625029 | 0 | 0 |
| MEDLINE INC | COM CL A | 58507V107 |  | 508812644 | 11433992 | SH |  | SOLE |  | 11433992 | 0 | 0 |
| META PLATFORMS INC | CL A | 30303M102 |  | 607931035 | 1062575 | SH |  | SOLE |  | 1062575 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 854887626 | 2309446 | SH |  | SOLE |  | 2309446 | 0 | 0 |
| MID-AMER APT CMNTYS INC | COM | 59522J103 |  | 585981096 | 4798404 | SH |  | SOLE |  | 4798404 | 0 | 0 |
| NEWAMSTERDAM PHARMA COMPANY | ORDINARY SHARES | N62509109 |  | 134556180 | 4203567 | SH |  | SOLE |  | 4203567 | 0 | 0 |
| ORIC PHARMACEUTICALS INC | COM | 68622P109 |  | 73796833 | 5824533 | SH |  | SOLE |  | 5824533 | 0 | 0 |
| ORUKA THERAPEUTICS INC | COM | 687604108 |  | 130801145 | 2666690 | SH |  | SOLE |  | 2666690 | 0 | 0 |
| PEPGEN INC | COM | 713317105 |  | 6163908 | 3482434 | SH |  | SOLE |  | 3482434 | 0 | 0 |
| PHARVARIS N V | COM | N69605108 |  | 103206008 | 3653310 | SH |  | SOLE |  | 3653310 | 0 | 0 |
| PNC FINL SVCS GROUP INC | COM | 693475105 |  | 629907574 | 3027092 | SH |  | SOLE |  | 3027092 | 0 | 0 |
| PROGRESSIVE CORP | COM | 743315103 |  | 320466656 | 1616559 | SH |  | SOLE |  | 1616559 | 0 | 0 |
| RALLIANT CORP | COM | 750940108 |  | 88790449 | 2134899 | SH |  | SOLE |  | 2134899 | 0 | 0 |
| RALLYBIO CORP | COM | 75120L209 |  | 4703393 | 524347 | SH |  | SOLE |  | 524347 | 0 | 0 |
| REDDIT INC | CL A | 75734B100 |  | 343575229 | 2551617 | SH |  | SOLE |  | 2551617 | 0 | 0 |
| REGAL REXNORD CORPORATION | COM | 758750103 |  | 588530278 | 3142851 | SH |  | SOLE |  | 3142851 | 0 | 0 |
| ROIVANT SCIENCES LTD | SHS | G76279101 |  | 184272810 | 6652448 | SH |  | SOLE |  | 6652448 | 0 | 0 |
| SCHWAB CHARLES CORP | COM | 808513105 |  | 1378212377 | 14664954 | SH |  | SOLE |  | 14664954 | 0 | 0 |
| SEA LTD | SPONSORD ADS | 81141R100 |  | 392287201 | 4737196 | SH |  | SOLE |  | 4737196 | 0 | 0 |
| SHERWIN WILLIAMS CO | COM | 824348106 |  | 997797462 | 3112767 | SH |  | SOLE |  | 3112767 | 0 | 0 |
| SIONNA THERAPEUTICS INC | COM | 829401108 |  | 128094806 | 3195181 | SH |  | SOLE |  | 3195181 | 0 | 0 |
| STANDARD BIOTOOLS INC | COM | 34385P108 |  | 53918021 | 58651170 | SH |  | SOLE |  | 58651170 | 0 | 0 |
| STELLANTIS N.V | SHS | N82405106 |  | 111914533 | 15980268 | SH |  | SOLE |  | 15980268 | 0 | 0 |
| T-MOBILE US INC | COM | 872590104 |  | 623237561 | 2967374 | SH |  | SOLE |  | 2967374 | 0 | 0 |
| TAIWAN SEMICONDUCTOR MANUFAC | SPONSORED ADS | 874039100 |  | 1508989670 | 4465127 | SH |  | SOLE |  | 4465127 | 0 | 0 |
| TESLA INC | COM | 88160R101 |  | 926981302 | 2493561 | SH |  | SOLE |  | 2493561 | 0 | 0 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 |  | 819884328 | 1668025 | SH |  | SOLE |  | 1668025 | 0 | 0 |
| TIC SOLUTIONS INC | COM | 00510N102 |  | 235725618 | 35824562 | SH |  | SOLE |  | 35824562 | 0 | 0 |
| TREVI THERAPEUTICS INC | COM | 89532M101 |  | 38159823 | 3198644 | SH |  | SOLE |  | 3198644 | 0 | 0 |
| TWILIO INC | CL A | 90138F102 |  | 56715881 | 450770 | SH |  | SOLE |  | 450770 | 0 | 0 |
| VERADERMICS INC | COMMON STOCK | 922967104 |  | 106758548 | 1690555 | SH |  | SOLE |  | 1690555 | 0 | 0 |
| VISA INC | COM CL A | 92826C839 |  | 1912630634 | 6328185 | SH |  | SOLE |  | 6328185 | 0 | 0 |
| WATERS CORP | COM | 941848103 |  | 374174384 | 1256462 | SH |  | SOLE |  | 1256462 | 0 | 0 |
| WEST PHARMACEUTICAL SVSC INC | COM | 955306105 |  | 104503847 | 416948 | SH |  | SOLE |  | 416948 | 0 | 0 |

---