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
Estimated average burden
hours per response: 23.8

Report for the Calendar Year or Quarter Ended: 03-31-2025
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: Symmetry Investments LP
Address: 10 LE CAPELAIN HOUSE, CASTLE QUAY
LA RUE DE L ETAU
ST HELIER, Y9  JE2 3EH
Form 13F File Number: 028-20577
CRD Number (if applicable): 000171484
SEC File Number (if applicable): 802-80046

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: Mike Robinson
Title: Authorized Signatory
Phone: 0044-207-072-3100
Signature, Place, and Date of Signing:
Mike Robinson St HelierY9 05-15-2025
[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 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).)
Form 13F Summary Page
Report Summary:
Number of Other Included Managers: 4
Form 13F Information Table Entry Total: 188
Form 13F Information Table Value Total: 1,442,400,466
(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.]
No. Name Form 13F File No. CRD No. (if applicable) SEC File No. (if applicable) CIK
1 Symmetry Investments (Hong Kong) Ltd 028-25180 000171483 802-80047 0001691932
2 Symmetry Investments Jersey Ltd 028-25184 000314983 802-121607 0002056605
3 Symmetry Investments UK LLP 028-25175 000171476 802-80045 0001691917
4 Symmetry Investments US LLC 028-25174 000317755 801-128668 0002055506