STOCK TITAN
  1. Home
  2. Sec-filings
  3. JHG
  4. [13F-HR] JANUS HENDERSON GROUP PLC SEC Filing

Janus Henderson (NYSE: JHG) files 13F reporting $201.7B in holdings

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
13F-HR

Rhea-AI Filing Summary

Janus Henderson Group PLC filed a Form 13F disclosing its institutional holdings as reported by its reporting manager group. The report lists 4,232 information-table entries with a total market value of $201,677,061,421 and identifies 15 other included managers. The report was signed on 05-15-2026.

Positive

  • None.

Negative

  • None.

Insights

Large custodial report showing broad holdings across the Janus Henderson manager group.

Janus Henderson Group PLC's filing records $201,677,061,421 in reported positions across 4,232 entries. The summary names 15 other included managers, indicating this is an aggregated group filing rather than a single-fund snapshot.

Cash-flow treatment and specific portfolio shifts are not in the excerpt; subsequent public 13F tables would show individual positions and weights for deeper analysis.

Form 13F entries 4,232 entries Form 13F information-table entry total
Total market value $201,677,061,421 Form 13F information table value total
Other included managers 15 managers Number of other included managers listed on the summary page
Signing date 05-15-2026 Signature date by reporting representative
Form 13F regulatory
"Form 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported"
A Form 13F is a quarterly filing that large investment managers must submit to disclose their holdings in publicly traded stocks and certain other securities. It acts like a peek into the portfolios of big investors, helping other market participants see what large players are buying or selling and offering clues about investment trends, crowded trades, and potential market impact.
Information Table regulatory
"Form 13F Information Table Entry Total: | 4,232"
Other Included Managers regulatory
"Number of Other Included Managers: | 15"

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: 03-31-2026
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: JANUS HENDERSON GROUP PLC
Address: 201 BISHOPSGATE
LONDON, X0 EC2M 3AE
Form 13F File Number: 028-10904
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: Kristin Mariani
Title: Head of North America Compliance
Phone: 303-333-3863
Signature, Place, and Date of Signing:
/s/ Kristin Mariani Denver, CO 05-15-2026
[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: 15
Form 13F Information Table Entry Total: 4,232
Form 13F Information Table Value Total: 201,677,061,421
(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
10 JANUS HENDERSON INVESTORS US LLC 028-01343 000104652 801-13991 0000812295
11 Janus Henderson Investors (Australia) Institutional Funds Management Ltd 028-20157 0001794678
12 Janus Henderson Investors (Singapore) Ltd 028-20257 0001810753
16 Janus Henderson Investors (Jersey) Ltd 028-21345 0001874815
30 Equitable Investment Management Group, LLC 028-14633 000156933 801-72220 0001536185
31 Park Avenue Institutional Advisers LLC 028-16979 000175101 801-81084 0001640801
32 GuideStone Capital Management, LLC 028-10998 000112319 801-60303 0001308668
33 NEW YORK LIFE INVESTMENT MANAGEMENT LLC 028-06325 000109591 801-57396 0001133639
34 Nationwide Fund Advisors 028-05161 000109391 801-56370 0001097218
35 NORTHERN TRUST CORP 028-00290 000007927 801-80781 0000073124
36 Pacific Life Fund Advisors LLC 028-14003 000105169 801-15057 0001499091
37 Penn Mutual Asset Management 028-18923 000107518 801-35477 0000855702
39 FIRST TRUST ADVISORS LP 028-06487 000107027 801-39950 0001125816
4 JANUS HENDERSON INVESTORS UK Ltd 028-10906 0001280110
40 NATIONAL MUTUAL FUNDS MANAGEMENT LTD 028-23268 000107027 802-127935 0001966440

Source: View Original Filing on SEC EDGAR

FAQ

What does Janus Henderson's 13F filing (JHG) disclose?

It discloses aggregated institutional holdings with 4,232 entries and a total market value of $201,677,061,421. The filing lists the reporting manager group and names 15 other included managers whose holdings are aggregated.

How many holdings are reported by Janus Henderson in this 13F?

The filing reports 4,232 Form 13F information-table entries. This count reflects the number of separate holdings rows reported across the manager group, not portfolio weights or individual position sizes.

What is the total value of assets reported in the Janus Henderson 13F?

The report shows a combined market value of $201,677,061,421 for the reported positions. That figure is the rounded total value disclosed on the Form 13F summary page.

Who signed the Janus Henderson 13F and when?

The report was signed by Kristin Mariani, Head of North America Compliance, and dated 05-15-2026. The signature indicates authorization of the report by the filing representative.

Does this 13F show individual holdings and trade activity for JHG?

The summary page lists totals and included managers; individual security holdings appear in the Form 13F information table entries. The excerpt here does not include the per-security table rows or trade-level details.