The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL
OMB Number: 3235-0006
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Report for the Calendar Year or Quarter Ended: 09-30-2023
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: JANA PARTNERS LLC
Address: 767 Fifth Avenue
8th Floor
New York, NY  10153
Form 13F File Number: 028-10328
CRD Number (if applicable): 000151318
SEC File Number (if applicable): 801-70627

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: Jennifer Fanjiang
Title: Partner, Chief Legal Officer and Chief Compliance Officer
Phone: 212-455-0900
Signature, Place, and Date of Signing:
/s/ Jennifer Fanjiang New YorkNY 11-14-2023
[Signature] [City, State] [Date]
JANA Partners Management, LP was previously a relying adviser of JANA Partners LLC, and from and after the effectiveness of its application for investment advisor registration, will replace JANA Partners LLC as the reporting person on all filings, including Form 13F filings, with respect to securities held in various accounts under its management and control. This will be the last Form 13F filed by JANA Partners LLC. A Form 13F-HR for the quarter ended September 30, 2023 and future Form 13F-HRs will be filed by JANA Partners Management, LP.
Report Type (Check only one.):
   13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
X 13F NOTICE. (Check here if no holdings reported are 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).)
List of Other Managers Reporting for this Manager:
[If there are no entries in this list, omit this section.]
Name Form 13F File No. CRD No. (if applicable) SEC File No. (if applicable) CIK
JANA Partners Management, LP   000292832 801-128907 0001998597