Janus Detroit Street Trust - Janus Henderson AAA CLO ETF
US ˙ ARCA ˙ US47103U8457

SecurityJAAA / Janus Detroit Street Trust - Janus Henderson AAA CLO ETF
InstitutionUBS Group AG
Latest Disclosed Ownership6,848,479 shares
Latest Disclosed Value $ 344,957,887
UBS Group AG reports 4.39% increase in ownership of JAAA / Janus Detroit Street Trust - Janus Henderson AAA CLO ETF

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 6,848,479 shares of Janus Detroit Street Trust - Janus Henderson AAA CLO ETF (US:JAAA) valued at $344,957,887 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 6,560,250 shares of Janus Detroit Street Trust - Janus Henderson AAA CLO ETF. This represents a change in shares of 4.39% during the quarter. The current value of the position is $346,190,613 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 DETROIT STR TR HENDRSON AAA CL 47103U845 6,848,479 288,229 4.39 344,958 3.96 0.0097
2026-01-29 2025-12-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 6,560,250 80,567 1.24 331,817 0.84 0.0097
2025-11-13 2025-09-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 6,479,683 71,940 1.12 329,038 1.18 0.0515
2025-08-14 2025-06-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 6,407,743 437,221 7.32 325,193 7.41 0.0563
2025-05-13 2025-03-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 5,970,522 1,197,059 25.08 302,765 25.08 0.0557
2025-02-14 2024-12-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 4,773,463 1,314,506 38.00 242,062 37.54 0.0447
2024-11-14 2024-09-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 3,458,957 38,076 1.11 175,992 1.11 0.0383
2024-08-14 2024-06-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 3,420,881 2,676,823 359.76 174,054 361.03 0.0430
2024-05-13 2024-03-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 744,058 741,337 27,245.02 37,754 27,659.56 0.0094
2024-02-09 2023-12-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 2,721 32 1.19 137 0.74 0.0000
2023-11-09 2023-09-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 2,689 173 6.88 135 8.00 0.0000
2023-08-11 2023-06-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 2,516 1,865 286.48 125 290.63 0.0000
2023-05-12 2023-03-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 651 164 33.68 32 39.13 0.0000
2023-02-08 2022-12-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 487 487 24 0.0000
2022-11-10 2022-09-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 0 -634 -100.00 0 -100.00
2022-08-10 2022-06-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 634 634 31 0.0000
2022-05-16 2022-03-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 0 -900 -100.00 0 -100.00
2022-02-14 2021-12-31 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 900 900 45 0.0000
2021-11-15 2021-09-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 0 -2,743 -100.00 0 -100.00
2021-08-13 2021-06-30 13F JANUS DETROIT STR TR HENDRSON AAA CL 47103U845 2,743 2,743 138 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.