# EDGAR Filing Document

**Accession Number:** 0001396835
**File Stem:** 0001396835-26-000004
**Filing Date:** 2026-4
**Character Count:** 10988
**Document Hash:** 29ab3502eb6af669cceb1e2666417a9f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001396835-26-000004.hdr.sgml**: 20260421

**ACCESSION NUMBER**: 0001396835-26-000004

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

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260421

**DATE AS OF CHANGE**: 20260421

**EFFECTIVENESS DATE**: 20260421

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ALPINE ASSOCIATES MANAGEMENT INC.
- **CENTRAL INDEX KEY:** 0001396835

**ORGANIZATION NAME:**
- **EIN:** 222548436
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-12478
- **FILM NUMBER:** 26877736

**BUSINESS ADDRESS:**
- **STREET 1:** 249 ROYAL PALM WAY
- **STREET 2:** SUITE 400
- **CITY:** PALM BEACH
- **STATE:** FL
- **ZIP:** 33480
- **BUSINESS PHONE:** 5618346550

**MAIL ADDRESS:**
- **STREET 1:** 249 ROYAL PALM WAY
- **STREET 2:** SUITE 400
- **CITY:** PALM BEACH
- **STATE:** FL
- **ZIP:** 33480

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ECKERT CORP
- **DATE OF NAME CHANGE:** 20070418

### 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:** ALPINE ASSOCIATES MANAGEMENT INC.<br>**Address:** 249 ROYAL PALM WAY<br>SUITE 400<br>PALM BEACH, FL 33480

**Form 13F File Number:** 028-12478

**CRD Number (if applicable):** 000138901

**SEC File Number (if applicable):** 801-65726

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:** Christian Marzullo<br>**Title:** Chief Operating Officer<br>**Phone:** 5618346550

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

Christian Marzullo  Palm Beach, FL  04-21-2026<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:** 70

**Form 13F Information Table Value Total:** $1696306150

      (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 |
| AES CORP | COM | 00130H105 |  | 26632397 | 1890163 | SH |  | SOLE |  | 1890163 | 0 | 0 |
| AIR LEASE CORP | CL A | 00912X302 |  | 89766950 | 1382306 | SH |  | SOLE |  | 1382306 | 0 | 0 |
| ALLEGIANT TRAVEL CO | COM | 01748X102 |  | 388992 | 4800 | SH |  | SOLE |  | 4800 | 0 | 0 |
| ALLIED GOLD CORP | COM NEW | 01921D204 |  | 25948237 | 837300 | SH |  | SOLE |  | 837300 | 0 | 0 |
| AMERICAN WOODMARK CORP | COM | 030506109 |  | 8993415 | 225795 | SH |  | SOLE |  | 225795 | 0 | 0 |
| AMICUS THERAPEUTIC | COM | 03152W109 |  | 23080907 | 1596190 | SH |  | SOLE |  | 1596190 | 0 | 0 |
| APELLIS PHARMACEUTICALS INC | COM | 03753U106 |  | 34758721 | 864000 | SH |  | SOLE |  | 864000 | 0 | 0 |
| ARCELLX INC | COMMON STOCK | 03940C100 |  | 43401960 | 378000 | SH |  | SOLE |  | 378000 | 0 | 0 |
| BRIGHTHOUSE FINL INC | COM | 10922N103 |  | 27182345 | 453947 | SH |  | SOLE |  | 453947 | 0 | 0 |
| BRINKS CO | COM | 109696104 |  | 396799 | 3829 | SH |  | SOLE |  | 3829 | 0 | 0 |
| CSG SYS INTL INC | COM | 126349109 |  | 32177050 | 402515 | SH |  | SOLE |  | 402515 | 0 | 0 |
| COTERRA ENERGY INC | COM | 127097103 |  | 3320728 | 94500 | SH |  | SOLE |  | 94500 | 0 | 0 |
| CANTALOUPE INC | COM | 138103106 |  | 22464034 | 2078079 | SH |  | SOLE |  | 2078079 | 0 | 0 |
| CENTESSA PHARMACEUTICALS PLC | SPONSORED ADS | 152309100 |  | 34377660 | 865500 | SH |  | SOLE |  | 865500 | 0 | 0 |
| CHART INDS INC | COM | 16115Q308 |  | 88644891 | 428754 | SH |  | SOLE |  | 428754 | 0 | 0 |
| CLEAR CHANNEL OUTDOOR HLDGS | COM | 18453H106 |  | 3555000 | 1500000 | SH |  | SOLE |  | 1500000 | 0 | 0 |
| CLEARWATER ANALYTICS HLDGS I | CL A | 185123106 |  | 29927537 | 1265435 | SH |  | SOLE |  | 1265435 | 0 | 0 |
| COEUR MNG INC | COM NEW | 192108504 |  | 7649564 | 407542 | SH |  | SOLE |  | 407542 | 0 | 0 |
| COMPASS INC | CL A | 20464U100 |  | 7033749 | 962209 | SH |  | SOLE |  | 962209 | 0 | 0 |
| COREBRIDGE FINL INC | COM | 21871X109 |  | 6854095 | 287263 | SH |  | SOLE |  | 287263 | 0 | 0 |
| DAY ONE BIOPHARMACEUTICALS I | COM | 23954D109 |  | 19832002 | 925000 | SH |  | SOLE |  | 925000 | 0 | 0 |
| DIGITALBRIDGE GROUP INC | CL A NEW | 25401T603 |  | 22395006 | 1452335 | SH |  | SOLE |  | 1452335 | 0 | 0 |
| ELECTRONIC ARTS INC | COM | 285512109 |  | 65394157 | 320764 | SH |  | SOLE |  | 320764 | 0 | 0 |
| ENHABIT INC | COM | 29332G102 |  | 6340499 | 450000 | SH |  | SOLE |  | 450000 | 0 | 0 |
| EUROPEAN WAX CTR INC | CLASS A COM | 29882P106 |  | 4491655 | 777103 | SH |  | SOLE |  | 777103 | 0 | 0 |
| GETTY IMAGES HOLDINGS INC | CL A COM | 374275105 |  | 74700 | 94151 | SH |  | SOLE |  | 94151 | 0 | 0 |
| GOLD RESOURCE CORP | COM | 38068T105 |  | 2320358 | 1933632 | SH |  | SOLE |  | 1933632 | 0 | 0 |
| PEAKSTONE REALTY TRUST | COMMON SHARES | 39818P799 |  | 1974106 | 94500 | SH |  | SOLE |  | 94500 | 0 | 0 |
| HOLOGIC INC | COM | 436440101 |  | 32670754 | 432210 | SH |  | SOLE |  | 432210 | 0 | 0 |
| INTERNATIONAL MONEY EXPRESS | COM | 46005L101 |  | 9495768 | 600998 | SH |  | SOLE |  | 600998 | 0 | 0 |
| KENNEDY-WILSON HOLDINGS INC | COM | 489398107 |  | 2044979 | 189000 | SH |  | SOLE |  | 189000 | 0 | 0 |
| KENVUE INC | COM | 49177J102 |  | 51177284 | 2968520 | SH |  | SOLE |  | 2968520 | 0 | 0 |
| LIBERTY BROADBAND CORP | COM SER C | 530307305 |  | 23749748 | 472162 | SH |  | SOLE |  | 472162 | 0 | 0 |
| VERIS RESIDENTIAL INC | COM | 554489104 |  | 14123289 | 748452 | SH |  | SOLE |  | 748452 | 0 | 0 |
| MASIMO CORP | COM | 574795100 |  | 33617430 | 189000 | SH |  | SOLE |  | 189000 | 0 | 0 |
| NCR ATLEOS CORPORATION | COM SHS | 63001N106 |  | 20691784 | 474800 | SH |  | SOLE |  | 474800 | 0 | 0 |
| NATIONAL STORAGE AFFILIATES | COM SHS BEN IN | 637870106 |  | 17960466 | 475900 | SH |  | SOLE |  | 475900 | 0 | 0 |
| NORFOLK SOUTHN CORP | COM | 655844108 |  | 133298585 | 464455 | SH |  | SOLE |  | 464455 | 0 | 0 |
| GEN DIGITAL INC | RIGHT 99/99/9999 | 668771116 |  | 159033 | 329465 | SH |  | SOLE |  | 329465 | 0 | 0 |
| ONESTREAM INC | CL A | 68278B107 |  | 22096608 | 920692 | SH |  | SOLE |  | 920692 | 0 | 0 |
| ON24 INC | COM | 68339B104 |  | 1187646 | 146623 | SH |  | SOLE |  | 146623 | 0 | 0 |
| TXNM ENERGY INC | COM | 69349H107 |  | 29937716 | 512106 | SH |  | SOLE |  | 512106 | 0 | 0 |
| PENUMBRA INC | COM | 70975L107 |  | 43328421 | 131950 | SH |  | SOLE |  | 131950 | 0 | 0 |
| PROASSURANCE CORP | COM | 74267C106 |  | 23374985 | 945590 | SH |  | SOLE |  | 945590 | 0 | 0 |
| QORVO INC | COM | 74736K101 |  | 62040667 | 801559 | SH |  | SOLE |  | 801559 | 0 | 0 |
| SEALED AIR CORP NEW | COM | 81211K100 |  | 26277045 | 624900 | SH |  | SOLE |  | 624900 | 0 | 0 |
| SELECT MED HLDGS CORP | COM | 81619Q105 |  | 19168443 | 1176700 | SH |  | SOLE |  | 1176700 | 0 | 0 |
| SEMRUSH HLDGS INC | CL A COM | 81686C104 |  | 18914081 | 1584094 | SH |  | SOLE |  | 1584094 | 0 | 0 |
| SHUTTERSTOCK INC | COM | 825690100 |  | 18934653 | 1139955 | SH |  | SOLE |  | 1139955 | 0 | 0 |
| SILICON LABORATORIES INC | COM | 826919102 |  | 46302969 | 222450 | SH |  | SOLE |  | 222450 | 0 | 0 |
| SILICON MOTION TECHNOLOGY CO | SPONSORED ADR | 82706C108 |  | 13124231 | 116878 | SH |  | SOLE |  | 116878 | 0 | 0 |
| SKYWATER TECHNOLOGY INC | COM | 83089J108 |  | 33662222 | 1228100 | SH |  | SOLE |  | 1228100 | 0 | 0 |
| STELLAR BANCORP INC | COM | 858927106 |  | 6906476 | 188650 | SH |  | SOLE |  | 188650 | 0 | 0 |
| SUN CTRY AIRLS HLDGS INC | COM | 866683105 |  | 18714682 | 1132850 | SH |  | SOLE |  | 1132850 | 0 | 0 |
| SUNOCOCORP LLC | COM SHS LLC | 86765Q106 |  | 11508579 | 186676 | SH |  | SOLE |  | 186676 | 0 | 0 |
| SUNOPTA INC | COM | 8676EP108 |  | 19244304 | 2969800 | SH |  | SOLE |  | 2969800 | 0 | 0 |
| TRI POINTE HOMES INC | COM | 87265H109 |  | 6623977 | 141750 | SH |  | SOLE |  | 141750 | 0 | 0 |
| TALKSPACE INC | COM | 87427V103 |  | 9599627 | 1855000 | SH |  | SOLE |  | 1855000 | 0 | 0 |
| TEREX CORP NEW | COM | 880779103 |  | 6349231 | 107432 | SH |  | SOLE |  | 107432 | 0 | 0 |
| TERNS PHARMACEUTICALS INC | COM | 880881107 |  | 7499421 | 142250 | SH |  | SOLE |  | 142250 | 0 | 0 |
| THERMON GROUP HLDGS INC | COM | 88362T103 |  | 24488454 | 485882 | SH |  | SOLE |  | 485882 | 0 | 0 |
| TWO HARBORS INVENTMENT CORPO | COM | 90187B804 |  | 7585748 | 664251 | SH |  | SOLE |  | 664251 | 0 | 0 |
| UDEMY INC | COM | 902685106 |  | 5485797 | 1187402 | SH |  | SOLE |  | 1187402 | 0 | 0 |
| UNIFIRST CORP MASS | COM | 904708104 |  | 54607609 | 217050 | SH |  | SOLE |  | 217050 | 0 | 0 |
| WARNER BROS DISCOVERY INC | COM SER A | 934423104 |  | 42965289 | 1564650 | SH |  | SOLE |  | 1564650 | 0 | 0 |
| WEBSTER FINL CORP | COM | 947890109 |  | 28913430 | 416500 | SH |  | SOLE |  | 416500 | 0 | 0 |
| AXALTA COATING SYS LTD | COM | G0750C108 |  | 1308161 | 47226 | SH |  | SOLE |  | 47226 | 0 | 0 |
| JANUS HENDERSON GROUP PLC | ORD SHS | G4474Y214 |  | 30337890 | 590576 | SH |  | SOLE |  | 590576 | 0 | 0 |
| VALARIS LTD | CL A | G9460G101 |  | 46323899 | 472500 | SH |  | SOLE |  | 472500 | 0 | 0 |
| ZIM INTEGRATED SHIPPING SERV | SHS | M9T951109 |  | 31127255 | 1181300 | SH |  | SOLE |  | 1181300 | 0 | 0 |

---