SEC FORM 13F-HR

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
Expires:Oct 31, 2018
Estimated average burden
hours per response:23.8

Report for the Calendar Year or Quarter Ended:03-31-2022
Check here if Amendment  Amendment Number:
This Amendment (Check only one.):  is a restatement.
  adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name:STEEL PARTNERS HOLDINGS L.P.
Address:590 MADISON AVENUE, 32ND FLOOR
NEW YORK, NY  10022
Form 13F File Number:028-14001

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:Jason Wong
Title:CFO of General Partner of Reporting Manager
Phone:212-520-2388
Signature, Place, and Date of Signing:
/s/ Jason WongNew YorkNY05-10-2022
[Signature][City, State][Date]
Report Type (Check only one.):
X13F 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:5
Form 13F Information Table Entry Total:7
Form 13F Information Table Value Total:445,079
(thousands)
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.Form 13F File NumberName
1028-14563SPH Group Holdings LLC
2028-14887SPH Group LLC
3028-14886Steel Partners Holdings GP Inc.
4028-19004Steel Excel Inc.
5028-21748WebFinancial Holding Corporation

SEC FORM 13-F Information Table

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 INFORMATION TABLE

OMB APPROVAL
OMB Number:3235-0006
Expires:Oct 31, 2018
Estimated average burden
hours per response:23.8

COLUMN 1COLUMN 2COLUMN 3COLUMN 4COLUMN 5COLUMN 6COLUMN 7COLUMN 8
VALUESHRS ORSH/PUT/INVESTMENTOTHERVOTING AUTHORITY
NAME OF ISSUERTITLE OF CLASSCUSIP(x$1000)PRN AMTPRNCALLDISCRETIONMANAGERSOLESHAREDNONE
AEROJET ROCKETDYNE HLDGS INCCOM00780010518,315465,427SH OTR1, 2, 3, 40465,4270
AEROJET ROCKETDYNE HLDGS INCCOM007800105591,497SH OTR1, 2, 301,4970
AEROJET ROCKETDYNE HLDGS INCCOM007800105137,0393,482,572SH OTR2, 3, 503,482,5720
STEEL CONNECT INCCOM8580981062,8972,245,990SH OTR1, 2, 302,245,9900
STEEL CONNECT INCCOM8580981069,6757,500,000SH OTR307,500,0000
STEEL CONNECT INCCOM85809810610,8838,436,715SH OTR1, 2, 3, 408,436,7150
STEEL PARTNERS HLDGS L PLTD PRTRSHIP U85814R107266,2116,405,468SH OTR1, 2, 3, 406,405,4680