Janus Henderson Group plc JHG · SEC Filings

2.3K

Janus Henderson Group plc is an asset management holding entity. Through its subsidiaries, the firm ...

Price51.95

Market CapN/A

Float...

CountryGB

SectorFinancial Services

ExchangeNYSE

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Financials

TYPE

HEADLINE

FILED AT

11-K

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Jun 23, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 8, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Feb 25, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Oct 30, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Jul 31, 2025

11-K

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Jun 23, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Janus Henderson Completes Take-Private Transaction with Trian, General Catalyst, and QIA

Jun 30, 2026

8-K

Janus Henderson Receives Regulatory Approvals and Client Consents for Take-Private Transaction

Jun 18, 2026

8-K

Janus Henderson Group plc Announces Results of 2026 Annual General Meeting

Jun 2, 2026

8-K

Janus Henderson Group plc Reports First Quarter 2026 Results and Progress on Proposed Take-Private Transaction

May 8, 2026

8-K

Janus Henderson Group plc Shareholders Approve Merger Agreement

Apr 17, 2026

8-K

Janus Henderson Announces $52/Share All-Cash Acquisition by Trian / General Catalyst

Mar 25, 2026

Prospectus

TYPE

HEADLINE

FILED AT

425

Form 425 - Prospectuses and communications, business combinations

Mar 23, 2026

425

Form 425 - Prospectuses and communications, business combinations

Mar 17, 2026

425

Form 425 - Prospectuses and communications, business combinations

Mar 17, 2026

425

Form 425 - Prospectuses and communications, business combinations

Mar 17, 2026

425

Form 425 - Prospectuses and communications, business combinations

Mar 11, 2026

425

Form 425 - Prospectuses and communications, business combinations

Mar 5, 2026

Registrations

TYPE

HEADLINE

FILED AT

S-8 POS

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Jun 30, 2026

S-8 POS

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Jun 30, 2026

S-8 POS

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Jun 30, 2026

POS AM

Form POS AM - Post-Effective amendments for registration statement

Jun 30, 2026

S-4/A

Form S-4/A - Registration of securities, business combinations: [Amend]

Jan 21, 2025

S-4/A

Form S-4/A - Registration of securities, business combinations: [Amend]

Dec 13, 2024

Proxies

TYPE

HEADLINE

FILED AT

N-PX

Form N-PX - Annual Report of proxy voting record of management investment companies

Aug 31, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 17, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 17, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 9, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 8, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 6, 2026

Ownerships

TYPE

HEADLINE

FILED AT

SCHEDULE 13G/A

Janus Henderson Group Ltd. (Filed by)

Nov 6, 2026

SCHEDULE 13G

Janus Henderson Group Ltd. (Filed by)

Sep 8, 2026

SCHEDULE 13G

Janus Henderson Group Ltd. (Filed by)

Sep 8, 2026

SCHEDULE 13G/A

Janus Henderson Group Ltd. (Filed by)

Sep 8, 2026

SCHEDULE 13G/A

Janus Henderson Group Ltd. (Filed by)

Sep 8, 2026

SCHEDULE 13G/A

Janus Henderson Group Ltd. (Filed by)

Aug 13, 2026

Other

TYPE

HEADLINE

FILED AT

EFFECT

Form EFFECT - Notice of Effectiveness

Jul 7, 2026

CT ORDER

Form CT ORDER - Confidential treatment order

Apr 28, 2026

CT ORDER

Form CT ORDER - Confidential treatment order

Apr 28, 2026

CT ORDER

Form CT ORDER - Confidential treatment order

Apr 28, 2026

CT ORDER

Form CT ORDER - Confidential treatment order

Apr 28, 2026

EFFECT

Form EFFECT - Notice of Effectiveness

Feb 26, 2025