Janus Henderson Group plc
DE ˙ DB ˙ JE00BYPZJM29
42,60 € ↓ -0,20 (-0,47%)
2026-06-04
DEL PRIS
SecurityDE:HDJA / Janus Henderson Group plc
InstitutionUBS Group AG
Latest Disclosed Ownership619,870 shares
Latest Disclosed Value $ 31,842,722
UBS Group AG ownership in HDJA / Janus Henderson Group plc

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 619,870 shares of Janus Henderson Group plc (DE:HDJA) valued at $26,406,462 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 629,584 shares of Janus Henderson Group plc. This represents a change in shares of -1.54% during the quarter. The current value of the position is $26,406,462 USD.

UBS Group AG has a history of taking positions in derivatives of the underlying security (HDJA) in the form of stock options. The firm currently holds call options representing 86,000 of underlying shares valued at $4,417,820 USD and put options representing 11,800 of underlying shares valued at $606,166 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

DE:HDJA / Janus Henderson Group plc Historical Put/Call Ratio
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 619,870 -9,714 -1.54 31,843 6.32 0.0009
2026-01-29 2025-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 629,584 -194,718 -23.62 29,949 -18.37 0.0049
2025-11-13 2025-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 824,302 -269,326 -24.63 36,690 -13.62 0.0057
2025-08-14 2025-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 1,093,628 -18,964 -1.70 42,477 5.61 0.0074
2025-05-13 2025-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 1,112,592 451,520 68.30 40,220 43.06 0.0074
2025-02-14 2024-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 661,072 449,401 212.31 28,115 248.91 0.0052
2024-11-14 2024-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 211,671 90,533 74.74 8,058 97.35 0.0018
2024-08-14 2024-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 121,138 -11,394 -8.60 4,084 -6.31 0.0010
2024-05-13 2024-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 132,532 73,645 125.06 4,359 145.52 0.0011
2024-02-09 2023-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 58,887 -27,292 -31.67 1,775 -20.22 0.0005
2023-11-09 2023-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 86,179 58,122 207.16 2,225 191.23 0.0008
2023-08-11 2023-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 28,057 -85,919 -75.38 765 -74.84 0.0003
2023-05-12 2023-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 113,976 55,503 94.92 3,036 120.80 0.0011
2023-02-08 2022-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 58,473 30,987 112.74 1,375 146.42 0.0005
2022-11-10 2022-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 27,486 -84,206 -75.39 558 -78.75 0.0002
2022-08-10 2022-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 111,692 55,877 100.11 2,626 34.32 0.0011
2022-05-16 2022-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 55,815 -396,361 -87.66 1,955 -89.69 0.0007
2022-02-14 2021-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 452,176 288,318 175.96 18,965 180.05 0.0054
2021-11-15 2021-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 163,858 78,756 92.54 6,772 105.03 0.0021
2021-08-13 2021-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 85,102 -86,293 -50.35 3,303 -38.13 0.0011
2021-05-12 2021-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 171,395 165,216 2,673.83 5,339 2,556.22 0.0018
2021-02-11 2020-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 6,179 -261,836 -97.69 201 -96.55 0.0001
2020-11-12 2020-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 268,015 222,295 486.21 5,822 502.07 0.0022
2020-07-31 2020-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 45,720 45,038 6,603.81 967 9,570.00 0.0004
2020-05-01 2020-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 682 -271,681 -99.75 10 -99.85 0.0000
2020-02-14 2019-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 272,363 6,659 4,369.13 0.0023
2019-11-14 2019-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 149 -97.08 0.0001
2019-08-14 2019-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 238,171 177,581 293.09 5,097 236.66 0.0020
2019-05-14 2019-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 60,590 42,693 238.55 1,514 308.09 0.0006
2019-02-14 2018-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 17,897 -9,560 -34.82 371 -49.86 0.0002
2018-11-14 2018-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 27,457 -9,525 -25.76 740 -34.92 0.0003
2018-08-14 2018-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 36,982 -3,792 -9.30 1,137 -15.72 0.0005
2018-05-15 2018-03-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 40,774 1,160 2.93 1,349 -11.02 0.0006
2018-02-14 2017-12-31 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 39,614 20,724 109.71 1,516 130.40 0.0006
2017-11-14 2017-09-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 18,890 -17,707 -48.38 658 -45.71 0.0003
2017-11-14 2017-06-30 13F/A-1 JANUS HENDERSON GROUP ORD SHS G4474Y214 36,597 36,597 1,212 0.0006
2017-08-14 2017-06-30 13F JANUS HENDERSON GROUP ORD SHS G4474Y214 36,597 1,212 0.0006
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-05 2026-03-31 13F JANUS HENDERSON GROUP ORD SHS Call 86,000 4,418 n/a n/a n/a
2019-08-14 2019-06-30 13F JANUS HENDERSON GROUP ORD SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-05-14 2019-03-31 13F JANUS HENDERSON GROUP ORD SHS Call 35,000 75.00 874 111.11 n/a n/a n/a
2019-02-14 2018-12-31 13F JANUS HENDERSON GROUP ORD SHS Call 20,000 -61.90 414 -70.74 n/a n/a n/a
2018-11-14 2018-09-30 13F JANUS HENDERSON GROUP ORD SHS Call 52,500 -40.00 1,415 -47.38 n/a n/a n/a
2018-08-14 2018-06-30 13F JANUS HENDERSON GROUP ORD SHS Call 87,500 2,689 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-05 2026-03-31 13F JANUS HENDERSON GROUP ORD SHS Put 11,800 606 n/a n/a n/a
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.