DoubleLine ETF Trust - DoubleLine Mortgage ETF
US ˙ ARCA

SecurityDMBS / DoubleLine ETF Trust - DoubleLine Mortgage ETF
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership915,683 shares
Latest Disclosed Value $ 45,216,302
Advisor Group Holdings, Inc. reports 17.24% increase in ownership of DMBS / DoubleLine ETF Trust - DoubleLine Mortgage ETF

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 915,683 shares of DoubleLine ETF Trust - DoubleLine Mortgage ETF (US:DMBS) valued at $45,216,427 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 781,023 shares of DoubleLine ETF Trust - DoubleLine Mortgage ETF. This represents a change in shares of 17.24% during the quarter. The current value of the position is $44,525,086 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 DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 915,683 134,660 17.24 45,216 16.59 0.0385
2026-02-17 2025-12-31 13F DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 781,023 40,253 5.43 38,782 5.42 0.0567
2025-11-14 2025-09-30 13F DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 740,770 740,685 871,394.12 36,788 919,575.00 0.0515
2025-09-04 2025-06-30 13F/A-1 DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 85 48 129.73 4 300.00 0.0000
2025-08-13 2025-06-30 13F DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 122 85 6 0.0000
2025-05-12 2025-03-31 13F DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 37 -88 -70.40 2 -83.33 0.0000
2025-06-06 2024-12-31 13F/A-1 DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 125 -650 -83.87 6 -84.62 0.0000
2025-02-07 2024-12-31 13F DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 791 16 40 0.0001
2024-11-13 2024-09-30 13F DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 775 643 487.12 39 550.00 0.0001
2024-08-13 2024-06-30 13F DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 132 -93 -41.33 6 -40.00 0.0000
2024-05-10 2024-03-31 13F DOUBLELINE ETF TRUST MORTGAGE ETF 25861R402 225 225 11 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.