Janus Henderson Group plc
DE ˙ DB ˙ JE00BYPZJM29
42,80 € ↑0,20 (0,47%)
2026-06-03
AKTIENPREIS
SecurityDE:HDJA / Janus Henderson Group plc
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership14,547 shares
Latest Disclosed Value $ 747,299
D.a. Davidson & Co. reports 0.19% increase in ownership of HDJA / Janus Henderson Group plc

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 14,547 shares of Janus Henderson Group plc (DE:HDJA) valued at $619,702 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 14,520 shares of Janus Henderson Group plc. This represents a change in shares of 0.19% during the quarter. The current value of the position is $622,612 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)
2026-05-05 2026-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 14,547 27 0.19 747 8.26 0.0045
2026-01-29 2025-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 14,520 -447 -2.99 691 3.60 0.0042
2025-10-22 2025-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 14,967 -17,137 -53.38 666 -46.55 0.0043
2025-07-30 2025-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 32,104 15,716 95.90 1,247 110.47 0.0088
2025-04-28 2025-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 16,388 -3,454 -17.41 592 -29.77 0.0048
2025-01-31 2024-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 19,842 -1,424 -6.70 844 4.20 0.0069
2024-11-13 2024-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 21,266 566 2.73 810 16.07 0.0067
2024-08-01 2024-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 20,700 342 1.68 698 4.19 0.0062
2024-05-13 2024-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 20,358 9,129 81.30 670 97.93 0.0060
2024-02-09 2023-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 11,229 -99 -0.87 339 15.75 0.0033
2023-11-08 2023-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 11,328 -482 -4.08 292 -9.03 0.0032
2023-08-11 2023-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 11,810 448 3.94 322 6.29 0.0034
2023-04-25 2023-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 11,362 1,115 10.88 303 25.31 0.0034
2023-02-03 2022-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 10,247 10,247 241 0.0028
2022-11-07 2022-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 0 -9,155 -100.00 0 -100.00
2022-07-28 2022-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 9,155 9,155 215 0.0027
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.