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.

Washington, D.C. 20549


OMB Number: 3235-0006
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hours per response: 23.8

Report for the Calendar Year or Quarter Ended: 12-31-2022
Check here if Amendment    Amendment Number:
This Amendment (Check only one.):    is a restatement.
   adds new holdings entries.
Institutional Investment Manager Filing this Report:
Address: 200 Great Pond Drive
Suite 150
Windsor, CT  06095
Form 13F File Number: 028-15866
CRD Number (if applicable):
SEC File Number (if applicable):

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: Daken Vanderburg
Title: Chief Investment Officer
Phone: 860-562-2600
Signature, Place, and Date of Signing:
Daken Vanderburg WindsorCT 01-06-2023
[Signature] [City, State] [Date]
The MassMutual Trust Company is a wholly-owned subsidiary of Massachusetts Mutual Life Insurance Company (MassMutual). Wherever The MassMutual Trust Company has indicated that it exercises investment discretion with respect to the positions reported on this Form 13F, such positions shall be deemed reported on behalf of MassMutual to the extent that MassMutual is deemed to share investment discretion over the positions as a result of MassMutual's direct ownership interest in The MassMutual Trust Company.
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: 0
Form 13F Information Table Entry Total: 1,769
Form 13F Information Table Value Total: 2,430,977
(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.]