# EDGAR Filing Document

**Accession Number:** 0001377581
**File Stem:** 0001377581-26-000005
**Filing Date:** 2026-5
**Character Count:** 12320
**Document Hash:** 79d6cfb7dad5a6ab300bb351c25e4537
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001377581-26-000005.hdr.sgml**: 20260514

**ACCESSION NUMBER**: 0001377581-26-000005

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260514

**DATE AS OF CHANGE**: 20260513

**EFFECTIVENESS DATE**: 20260514

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** First Pacific Advisors, LP
- **CENTRAL INDEX KEY:** 0001377581

**ORGANIZATION NAME:**
- **EIN:** 201362771
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-12253
- **FILM NUMBER:** 26975596

**BUSINESS ADDRESS:**
- **STREET 1:** 2101 EAST EL SEGUNDO BLVD, SUITE 301
- **CITY:** EL SEGUNDO
- **STATE:** CA
- **ZIP:** 90245
- **BUSINESS PHONE:** 310-996-5447

**MAIL ADDRESS:**
- **STREET 1:** 2101 EAST EL SEGUNDO BLVD, SUITE 301
- **CITY:** EL SEGUNDO
- **STATE:** CA
- **ZIP:** 90245

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** First Pacific Advisors, LLC
- **DATE OF NAME CHANGE:** 20061005

### 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:** First Pacific Advisors LP<br>**Address:** 2101 EAST EL SEGUNDO BLVD SUITE 301<br>EL SEGUNDO, CA 90245

**Form 13F File Number:** 028-12253

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:** Eric R. Brown<br>**Title:** Principal Chief Legal Officer  Interim CCO<br>**Phone:** 3109965442

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

/s/ Eric R. Brown  El Segundo, CA  05-13-2026<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:** 86

**Form 13F Information Table Value Total:** $7139533673

      (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 |
| AERSALE CORPORATION | COM | 00810F106 |  | 1298276 | 208726 | SH |  | SOLE |  | 0 | 208726 | 0 |
| ALLEGIANT TRAVEL CO | COM | 01748X102 |  | 2770433 | 34186 | SH |  | SOLE |  | 0 | 34186 | 0 |
| ALPHABET INC | CAP STK CL C | 02079K107 |  | 382429417 | 1333157 | SH |  | SOLE |  | 0 | 1333157 | 0 |
| ALPHABET INC | CAP STK CL A | 02079K305 |  | 484105247 | 1683493 | SH |  | SOLE |  | 0 | 1683493 | 0 |
| AMAZON COM INC | COM | 023135106 |  | 294955931 | 1416219 | SH |  | SOLE |  | 0 | 1416219 | 0 |
| ANALOG DEVICES INC | COM | 032654105 |  | 548198169 | 1723135 | SH |  | SOLE |  | 0 | 1723135 | 0 |
| AVANTOR INC | COM | 05352A100 |  | 63417940 | 8089023 | SH |  | SOLE |  | 0 | 8089023 | 0 |
| BAIDU INC | SPON ADR REP A | 056752108 |  | 381168 | 3421 | SH |  | SOLE |  | 0 | 3421 | 0 |
| BAXTER INTL INC | COM | 071813109 |  | 112575540 | 6700925 | SH |  | SOLE |  | 0 | 6700925 | 0 |
| BECTON DICKINSON  CO | COM | 075887109 |  | 311384581 | 1980440 | SH |  | SOLE |  | 0 | 1980440 | 0 |
| BIO RAD LABS INC | CL A | 090572207 |  | 113551043 | 407358 | SH |  | SOLE |  | 0 | 407358 | 0 |
| BROADCOM INC | COM | 11135F101 |  | 19333542 | 62465 | SH |  | SOLE |  | 0 | 62465 | 0 |
| CARLISLE COS INC | COM | 142339100 |  | 878088 | 2632 | SH |  | SOLE |  | 0 | 2632 | 0 |
| CARMAX INC | COM | 143130102 |  | 123979460 | 2981709 | SH |  | SOLE |  | 0 | 2981709 | 0 |
| CHEVRON CORPORATION | COM | 166764100 |  | 1271194 | 6144 | SH |  | SOLE |  | 0 | 6144 | 0 |
| CITIGROUP INC | COM NEW | 172967424 |  | 360100793 | 3175212 | SH |  | SOLE |  | 0 | 3175212 | 0 |
| COMCAST CORP NEW | CL A | 20030N101 |  | 246692484 | 8592563 | SH |  | SOLE |  | 0 | 8592563 | 0 |
| CORPAY INC | COM SHS | 219948106 |  | 624756 | 2147 | SH |  | SOLE |  | 0 | 2147 | 0 |
| DELL TECHNOLOGIES INC | CL C | 24703L202 |  | 62859328 | 382985 | SH |  | SOLE |  | 0 | 382985 | 0 |
| DIAGEO PLC | SPON ADR NEW | 25243Q205 |  | 74 | 1 | SH |  | SOLE |  | 0 | 1 | 0 |
| DISNEY WALT CO | COM | 254687106 |  | 758703 | 7872 | SH |  | SOLE |  | 0 | 7872 | 0 |
| DOLLAR GEN CORP | COM | 256677105 |  | 1077712 | 9077 | SH |  | SOLE |  | 0 | 9077 | 0 |
| DOUGLAS EMMETT INC | COM | 25960P109 |  | 81360257 | 8636970 | SH |  | SOLE |  | 0 | 8636970 | 0 |
| EASTERN BANKSHARES INC | COM | 27627N105 |  | 1623 | 83 | SH |  | SOLE |  | 0 | 83 | 0 |
| ECHOSTAR CORP | CL A | 278768106 |  | 5510017 | 47066 | SH |  | SOLE |  | 0 | 47066 | 0 |
| ECHOSTAR CORP | CL A | 278768106 |  | 5502290 | 47000 | SH | Put | SOLE |  | 0 | 47000 | 0 |
| ECHOSTAR CORP | NOTE  3.875%11/3 | 278768AB2 |  | 130635176 | 36570974 | PRN |  | SOLE |  | 0 | 36570974 | 0 |
| EMERSON ELEC CO | COM | 291011104 |  | 1103975 | 8426 | SH |  | SOLE |  | 0 | 8426 | 0 |
| ENVISTA HOLDINGS CORPORATION | COM | 29415F104 |  | 771172 | 30397 | SH |  | SOLE |  | 0 | 30397 | 0 |
| EQUIPMENTSHARE COM INC | COM CL A | 29445S100 |  | 5819994 | 285714 | SH |  | SOLE |  | 0 | 285714 | 0 |
| META PLATFORMS INC | CL A | 30303M102 |  | 389399116 | 680613 | SH |  | SOLE |  | 0 | 680613 | 0 |
| FERGUSON ENTERPRISES INC | COMMON STOCK NEW | 31488V107 |  | 190571787 | 816993 | SH |  | SOLE |  | 0 | 816993 | 0 |
| FORTUNE BRANDS INNOVATIONS I | COM | 34964C106 |  | 147783203 | 3792230 | SH |  | SOLE |  | 0 | 3792230 | 0 |
| FRANCO NEV CORP | COM | 351858105 |  | 1633248 | 6611 | SH |  | SOLE |  | 0 | 6611 | 0 |
| GALLAGHER ARTHUR J  CO | COM | 363576109 |  | 83965250 | 387687 | SH |  | SOLE |  | 0 | 387687 | 0 |
| WW GRAINGER INC | COM | 384802104 |  | 729752 | 669 | SH |  | SOLE |  | 0 | 669 | 0 |
| INTERNATIONAL FLAVORS | COM | 459506101 |  | 392490059 | 5409925 | SH |  | SOLE |  | 0 | 5409925 | 0 |
| ISHARES TR | BB RAT CORP BD | 46435U473 |  | 6602 | 142 | SH |  | SOLE |  | 0 | 142 | 0 |
| JEFFERIES FINANCIAL GROUP IN | COM | 47233W109 |  | 106744896 | 2586501 | SH |  | SOLE |  | 0 | 2586501 | 0 |
| KINDER MORGAN INC DEL | COM | 49456B101 |  | 44685934 | 1332715 | SH |  | SOLE |  | 0 | 1332715 | 0 |
| LPL FINL HLDGS INC | COM | 50212V100 |  | 96453318 | 320624 | SH |  | SOLE |  | 0 | 320624 | 0 |
| LIBERTY BROADBAND CORP | COM SER C | 530307305 |  | 233523283 | 4642610 | SH |  | SOLE |  | 0 | 4642610 | 0 |
| MARAVAI LIFESCIENCES HLDGS I | COM CL A | 56600D107 |  | 2504219 | 884883 | SH |  | SOLE |  | 0 | 884883 | 0 |
| MARSH  MCLENNAN COS INC | COM | 571748102 |  | 18853495 | 108697 | SH |  | SOLE |  | 0 | 108697 | 0 |
| MARRIOTT INTL INC NEW | CL A | 571903202 |  | 76126851 | 232754 | SH |  | SOLE |  | 0 | 232754 | 0 |
| MCDONALDS CORP | COM | 580135101 |  | 665712 | 2142 | SH |  | SOLE |  | 0 | 2142 | 0 |
| NCR VOYIX CORPORATION | COM | 62886E108 |  | 34214169 | 5405082 | SH |  | SOLE |  | 0 | 5405082 | 0 |
| NOV INC | COM | 62955J103 |  | 118893458 | 6320758 | SH |  | SOLE |  | 0 | 6320758 | 0 |
| NCR ATLEOS CORPORATION | COM SHS | 63001N106 |  | 4834460 | 110933 | SH |  | SOLE |  | 0 | 110933 | 0 |
| NETFLIX INC. | COM | 64110L106 |  | 1576860 | 16400 | SH |  | SOLE |  | 0 | 16400 | 0 |
| OREILLY AUTOMOTIVE INC | COM | 67103H107 |  | 771250 | 8355 | SH |  | SOLE |  | 0 | 8355 | 0 |
| PG CORP | COM | 69331C108 |  | 20417429 | 1162062 | SH |  | SOLE |  | 0 | 1162062 | 0 |
| PAR PAC HOLDINGS INC | COM NEW | 69888T207 |  | 2045259 | 32651 | SH |  | SOLE |  | 0 | 32651 | 0 |
| PAYPAL HLDGS INC | COM | 70450Y103 |  | 62933429 | 1391409 | SH |  | SOLE |  | 0 | 1391409 | 0 |
| PIONEER BANCORP INC MD | COM | 723561106 |  | 2324278 | 166974 | SH |  | SOLE |  | 0 | 166974 | 0 |
| PONCE FINANCIAL GROUP INC | COMMON STOCK | 732344106 |  | 3033901 | 181562 | SH |  | SOLE |  | 0 | 181562 | 0 |
| RESERVOIR MEDIA INC | COM | 76119X105 |  | 3022633 | 308747 | SH |  | SOLE |  | 0 | 308747 | 0 |
| ROSS STORES INC | COM | 778296103 |  | 1116511 | 5154 | SH |  | SOLE |  | 0 | 5154 | 0 |
| RUSH ENTERPRISES INC | CL A | 781846209 |  | 8534404 | 129094 | SH |  | SOLE |  | 0 | 129094 | 0 |
| SPDR GOLD TR | GOLD SHS | 78463V107 |  | 6021909 | 13995 | SH |  | SOLE |  | 0 | 13995 | 0 |
| SCHEIN HENRY INC | COM | 806407102 |  | 730662 | 9914 | SH |  | SOLE |  | 0 | 9914 | 0 |
| SCOTTS MIRACLE-GRO CO | CL A | 810186106 |  | 447379 | 7357 | SH |  | SOLE |  | 0 | 7357 | 0 |
| SOUTHERN COPPER CORP | COM | 84265V105 |  | 1214055 | 7056 | SH |  | SOLE |  | 0 | 7056 | 0 |
| STAGWELL INC | COM CL A | 85256A109 |  | 7497164 | 1191918 | SH |  | SOLE |  | 0 | 1191918 | 0 |
| TESLA INC | COM | 88160R101 |  | 1115250 | 3000 | SH |  | SOLE |  | 0 | 3000 | 0 |
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 |  | 109068541 | 221896 | SH |  | SOLE |  | 0 | 221896 | 0 |
| TIDEWATER INC NEW | COM | 88642R109 |  | 6896969 | 82549 | SH |  | SOLE |  | 0 | 82549 | 0 |
| UBER TECHNOLOGIES INC | COM | 90353T100 |  | 69758937 | 969817 | SH |  | SOLE |  | 0 | 969817 | 0 |
| UNITI GROUP LLC | COM SHS | 912932100 |  | 236704 | 25235 | SH |  | SOLE |  | 0 | 25235 | 0 |
| UPWORK INC | COM | 91688F104 |  | 625608 | 57081 | SH |  | SOLE |  | 0 | 57081 | 0 |
| VAIL RESORTS INC | COM | 91879Q109 |  | 150949232 | 1176350 | SH |  | SOLE |  | 0 | 1176350 | 0 |
| VANGUARD INSTL INDEX FD | 0-3 MO TREAS BIL | 922040845 |  | 6820528 | 90159 | SH |  | SOLE |  | 0 | 90159 | 0 |
| VANGUARD INTL EQUITY INDEX F | TT WRLD ST ETF | 922042742 |  | 3650265 | 26390 | SH |  | SOLE |  | 0 | 26390 | 0 |
| VORNADO RLTY TR | SH BEN INT | 929042109 |  | 43678820 | 1680601 | SH |  | SOLE |  | 0 | 1680601 | 0 |
| WABTEC | COM | 929740108 |  | 65159534 | 260732 | SH |  | SOLE |  | 0 | 260732 | 0 |
| WATERS CORP | COM | 941848103 |  | 79653162 | 267472 | SH |  | SOLE |  | 0 | 267472 | 0 |
| WAYFAIR INC | NOTE  1.000% 8/1 | 94419LAF8 |  | 4637960 | 4934000 | PRN |  | SOLE |  | 0 | 4934000 | 0 |
| WELLS FARGO  CO | COM | 949746101 |  | 69478035 | 872730 | SH |  | SOLE |  | 0 | 872730 | 0 |
| AON PLC | SHS CL A | G0403H108 |  | 226997617 | 703258 | SH |  | SOLE |  | 0 | 703258 | 0 |
| ICON PLC | SHS | G4705A100 |  | 109672359 | 991075 | SH |  | SOLE |  | 0 | 991075 | 0 |
| TE CONNECTIVITY PLC | ORD SHS | G87052109 |  | 345062130 | 1650857 | SH |  | SOLE |  | 0 | 1650857 | 0 |
| AMRIZE LTD | SHS | H2927K103 |  | 176260376 | 3146383 | SH |  | SOLE |  | 0 | 3146383 | 0 |
| ORION S.A. | COM | L72967109 |  | 2713022 | 417388 | SH |  | SOLE |  | 0 | 417388 | 0 |
| CNH INDL N V | SHS | N20944109 |  | 52901805 | 4809255 | SH |  | SOLE |  | 0 | 4809255 | 0 |
| MAGNUM ICE CREAM CO NV | ORD SHS | N5505D105 |  | 33713894 | 2255110 | SH |  | SOLE |  | 0 | 2255110 | 0 |
| NXP SEMICONDUCTORS N V | COM | N6596X109 |  | 151368607 | 768915 | SH |  | SOLE |  | 0 | 768915 | 0 |

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