西部資產高收入機會基金公司
US ˙ NYSE ˙ US95766K1097

SecurityHIO / Western Asset High Income Opportunity Fund Inc.
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership26,017 shares
Latest Disclosed Value $ 94,442
Oppenheimer & Co Inc reports 36.24% decrease in ownership of HIO / Western Asset High Income Opportunity Fund Inc.

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 26,017 shares of Western Asset High Income Opportunity Fund Inc. (US:HIO) valued at $94,442 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 40,804 shares of Western Asset High Income Opportunity Fund Inc.. This represents a change in shares of -36.24% during the quarter. The current value of the position is $92,881 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)
2026-04-23 2026-03-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 26,017 -14,787 -36.24 94 -37.75 0.0012
2026-02-02 2025-12-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 40,804 -29,797 -42.20 151 -44.28 0.0021
2025-11-06 2025-09-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 70,601 -3,628 -4.89 271 -8.14 0.0033
2025-07-31 2025-06-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 74,229 187 0.25 295 0.34 0.0039
2025-04-23 2025-03-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 74,042 5,749 8.42 295 9.70 0.0044
2025-02-05 2024-12-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 68,293 175 0.26 268 -2.55 0.0040
2024-11-05 2024-09-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 68,118 173 0.25 276 6.59 0.0042
2024-08-08 2024-06-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 67,945 -399 -0.58 259 -3.01 0.0041
2024-05-07 2024-03-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 68,344 30,163 79.00 267 80.95 0.0044
2024-02-13 2023-12-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 38,181 168 0.44 147 6.52 0.0027
2023-11-08 2023-09-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 38,013 -495 -1.29 138 -4.83 0.0029
2023-08-03 2023-06-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 38,508 5,792 17.70 146 16.94 0.0029
2023-05-10 2023-03-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 32,716 616 1.92 125 -1.59 0.0026
2023-02-08 2022-12-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 32,100 0 0.00 127 6.78 0.0029
2022-11-14 2022-09-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 32,100 573 1.82 118 -5.60 0.0028
2022-08-08 2022-06-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 31,527 0 0.00 125 -11.35 0.0027
2022-05-12 2022-03-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 31,527 -3 -0.01 141 -14.02 0.0025
2022-02-02 2021-12-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 31,530 -610 -1.90 164 -1.80 0.0029
2021-11-12 2021-09-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 32,140 9 0.03 167 -1.18 0.0031
2021-08-03 2021-06-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 32,131 9 0.03 169 3.68 0.0030
2021-05-10 2021-03-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 32,122 -34,991 -52.14 163 -50.90 0.0033
2021-02-11 2020-12-31 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 67,113 -1,087 -1.59 332 -0.90 0.0070
2020-11-13 2020-09-30 13F WESTERN ASSET HIGH INCOME OP COM 95766K109 68,200 3,200 4.92 335 11.67 0.0084
2020-08-11 2020-06-30 13F WESTERN ASSET HIGH INCM OPP COM 95766K109 65,000 0 0.00 300 9.49 0.0078
2020-05-08 2020-03-31 13F WESTERN ASSET HIGH INCM OPP COM 95766K109 65,000 65,000 274 0.0083
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.