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ISSUER PROFILE · CIK 0001274173 · CUSIP G4474Y214

Janus Henderson Group plc

21 13D/G filings 3 distinct filers 14 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
21
4 SCHEDULE 13D/A · 17 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
14
2 buys · 10 sales
Latest short DTC
no FINRA match

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $47.43M
Soros Fund Management

13D/G Filings Timeline · 21 total

FiledFormFilerStakeSharesIntent
2026-07-02 SCHEDULE 13D/A MASSACHUSETTS MUTUAL LIFE INSURANCE CO 0 view →
2026-06-30 SCHEDULE 13D/A TRIAN FUND MANAGEMENT, L.P. 0 view →
2026-06-18 SCHEDULE 13D/A TRIAN FUND MANAGEMENT, L.P. 16.65% 25,654,382 view →
2026-05-14 SCHEDULE 13D/A TRIAN FUND MANAGEMENT, L.P. 25,654,382 view →
2022-03-31 SC TRIAN FUND MANAGEMENT, L.P. view →
2022-02-01 SC TRIAN FUND MANAGEMENT, L.P. view →
2022-01-06 SC TRIAN FUND MANAGEMENT, L.P. view →
2021-12-13 SC TRIAN FUND MANAGEMENT, L.P. view →
2021-11-16 SC TRIAN FUND MANAGEMENT, L.P. view →
2021-10-04 SC TRIAN FUND MANAGEMENT, L.P. view →
2021-07-19 SC TRIAN FUND MANAGEMENT, L.P. view →
2021-05-19 SC TRIAN FUND MANAGEMENT, L.P. view →
2021-05-12 SC TRIAN FUND MANAGEMENT, L.P. view →
2021-02-09 SC Dai-ichi Life Holdings, Inc. view →
2021-02-04 SC Dai-ichi Life Holdings, Inc. view →
2020-04-27 SC Dai-ichi Life Holdings, Inc. view →
2018-05-16 SC Dai-ichi Life Holdings, Inc. view →
2018-04-25 SC Dai-ichi Life Holdings, Inc. view →
2018-04-03 SC Dai-ichi Life Holdings, Inc. view →
2018-03-07 SC Dai-ichi Life Holdings, Inc. view →
2018-02-08 SC Dai-ichi Life Holdings, Inc. view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-06-30 Sheehan Anne director Disposition 16,264.982 $52.00 $846K
2026-06-30 CASSADAY JOHN M director Disposition 23,504 $52.00 $1.22M
2026-06-30 CASSADAY JOHN M director J 5,793
2026-06-30 CASSADAY JOHN M director J 14,900
2026-06-30 Dibadj Ali director, officer Disposition 130,819 $52.00 $6.80M
2026-06-30 Dibadj Ali director, officer Disposition 160,420
2026-06-30 Dibadj Ali director, officer Disposition 196,336
2026-06-30 Dibadj Ali director, officer Award 769,541
2026-06-30 Dibadj Ali director, officer Disposition 442,315
2026-06-30 Dibadj Ali director, officer Disposition 327,226
2026-06-30 FOGO GEORGINA officer Disposition 30,965.418 $52.00 $1.61M
2026-06-30 FOGO GEORGINA officer Disposition 30,431
2026-06-30 FOGO GEORGINA officer Award 25,191
2026-06-30 FOGO GEORGINA officer Disposition 25,191

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