Janus Henderson Group plc
DE ˙ DB ˙ JE00BYPZJM29
42,60 € ↓ -0,20 (-0,47%)
2026-06-04
DEL PRIS
SecurityDE:HDJA / Janus Henderson Group plc
InstitutionFmr Llc
Latest Disclosed Ownership37,315 shares
Latest Disclosed Value $ 1,916,852
Fmr Llc reports 26.36% increase in ownership of HDJA / Janus Henderson Group plc

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 37,315 shares of Janus Henderson Group plc (DE:HDJA) valued at $1,589,619 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 29,531 shares of Janus Henderson Group plc. This represents a change in shares of 26.36% during the quarter. The current value of the position is $1,589,619 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 37,315 7,784 26.36 1,917 36.47 0.0000
2026-02-17 2025-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 29,531 -6,937 -19.02 1,405 -13.49 0.0001
2025-11-13 2025-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 36,468 6,078 20.00 1,623 37.54 0.0001
2025-08-14 2025-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 30,390 6,625 27.88 1,180 37.37 0.0001
2025-05-12 2025-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 23,765 -49,148 -67.41 859 -72.30 0.0001
2025-02-13 2024-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 72,913 25,750 54.60 3,101 72.76 0.0002
2024-11-13 2024-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 47,163 6,472 15.91 1,796 30.93 0.0001
2024-08-13 2024-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 40,691 4,796 13.36 1,372 16.19 0.0001
2024-05-13 2024-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 35,895 215 0.60 1,181 9.77 0.0001
2024-02-13 2023-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 35,680 465 1.32 1,076 18.26 0.0001
2023-11-13 2023-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 35,215 758 2.20 909 -3.09 0.0001
2023-08-11 2023-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 34,457 -108,284 -75.86 939 -75.33 0.0001
2023-08-11 2023-03-31 13F/A-1 JANUS HENDERSON GROUP ORD SHS G4474Y214 142,741 448 0.31 3,803 13.63 0.0003
2023-05-11 2023-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 142,741 448 3,803 0.0001
2023-02-13 2022-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 142,293 -31,117 -17.94 3,347 -5.02 0.0003
2022-11-10 2022-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 173,410 1,509 0.88 3,523 -12.82 0.0004
2022-08-12 2022-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 171,901 -14,860 -7.96 4,041 -38.22 0.0004
2022-05-13 2022-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 186,761 14,969 8.71 6,541 -9.22 0.0005
2022-02-14 2021-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 171,792 115,376 204.51 7,205 208.96 0.0005
2022-02-14 2021-09-30 13F/A-1 JANUS HENDERSON GROUP ORD SHS G4474Y214 56,416 56,208 27,023.08 2,332 29,050.00 0.0002
2021-11-15 2021-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 56,416 56,208 2,332 0.0000
2021-08-13 2021-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 208 102 96.23 8 166.67 0.0000
2021-05-14 2021-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 106 -84 -44.21 3 -50.00 0.0000
2021-02-08 2020-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 190 86 82.69 6 200.00 0.0000
2020-11-13 2020-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 104 104 2 0.0000
2020-08-24 2020-06-30 13F/A-1 JANUS HENDERSON GROUP ORD SHS G4474Y214 0 -1 -100.00 0 0.0000
2020-05-14 2020-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 1 -477,149 -100.00 0 -100.00
2020-02-07 2019-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 477,150 476,844 155,831.37 11,666 166,557.14 0.0013
2019-11-13 2019-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 306 306 7 0.0000
2019-05-13 2019-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 0 -46 -100.00 0 -100.00
2019-02-13 2018-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 46 -134 -74.44 1 -80.00 0.0000
2018-11-09 2018-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 180 180 5 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.