西部資產抵押貸款機會基金公司
US ˙ NYSE ˙ US95790B1098

SecurityDMO / Western Asset Mortgage Opportunity Fund Inc.
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership166 shares
Latest Disclosed Value $ 1,785
Advisory Services Network, LLC ownership in DMO / Western Asset Mortgage Opportunity Fund Inc.

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 166 shares of Western Asset Mortgage Opportunity Fund Inc. (US:DMO) valued at $1,784 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of Western Asset Mortgage Opportunity Fund Inc.. The current value of the position is $1,778 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 WESTERN ASSET MORTGAGE DEFINED OPPORTUNITY CEF CEF 95790B109 166 166 2 0.0000
2026-02-17 2025-12-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 0 -1,589 -100.00 0 -100.00
2025-11-18 2025-09-30 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 1,589 1,589 19 0.0003
2024-05-06 2024-03-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 0 -7,533 -100.00 0 -100.00
2024-02-09 2023-12-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 7,533 7,533 84 0.0021
2023-08-09 2023-06-30 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 0 -8,474 -100.00 0 -100.00
2023-05-17 2023-03-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 8,474 0 0.00 89 -3.30 0.0025
2023-02-13 2022-12-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 8,474 8,474 91 0.0028
2022-05-23 2022-03-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 0 -10,077 -100.00 0 -100.00
2022-02-14 2021-12-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 10,077 -243 -2.35 153 -4.37 0.0044
2021-11-05 2021-09-30 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 10,320 -5,563 -35.02 160 -35.48 0.0051
2021-08-12 2021-06-30 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 15,883 -374 -2.30 248 4.20 0.0078
2021-05-24 2021-03-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 16,257 -501 -2.99 238 0.00 0.0088
2021-02-09 2020-12-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 16,758 143 0.86 238 9.17 0.0095
2020-11-16 2020-09-30 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 16,615 470 2.91 218 -8.02 0.0103
2020-08-10 2020-06-30 13F WESTERN ASSET MORTGAGE DEFINED OPPORTUNITY CEF CEF 95790B109 16,145 350 2.22 237 17.33 0.0130
2020-05-15 2020-03-31 13F WESTERN ASSET MTG DEFINED OP CEF 95790B109 15,795 13,407 561.43 202 320.83 0.0132
2020-02-04 2019-12-31 13F WESTERN ASSET MTG DEF OPPTY CEF 95790B109 2,388 2,388 48 0.0025
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.