BlackRock Corporate High Yield Fund, Inc.
US ˙ NYSE ˙ US09255P1075

SecurityHYT / BlackRock Corporate High Yield Fund, Inc.
InstitutionKovack Advisors, Inc.
Latest Disclosed Ownership61,956 shares
Latest Disclosed Value $ 529,724
Kovack Advisors, Inc. reports 0.32% increase in ownership of HYT / BlackRock Corporate High Yield Fund, Inc.

On May 12, 2026 - Kovack Advisors, Inc. filed a 13F-HR form disclosing ownership of 61,956 shares of BlackRock Corporate High Yield Fund, Inc. (US:HYT) valued at $527,865 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 17, 2026 disclosing 61,760 shares of BlackRock Corporate High Yield Fund, Inc.. This represents a change in shares of 0.32% during the quarter. The current value of the position is $536,353 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)
2026-05-12 2026-03-31 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 61,956 196 0.32 530 -3.64 0.0283
2026-02-17 2025-12-31 13F/A-1 BLACKROCK CORPOR HI YLD FD I COM 09255P107 61,760 250 0.41 550 -5.99 0.0255
2026-02-12 2025-12-31 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 61,760 250 548
2025-11-10 2025-09-30 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 61,510 -2,000 -3.15 584 -5.65 0.0550
2025-08-04 2025-06-30 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 63,510 1,000 1.60 619 3.51 0.0607
2025-05-06 2025-03-31 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 62,510 4,000 6.84 599 4.36 0.0634
2025-02-05 2024-12-31 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 58,510 8,300 16.53 574 13.47 0.0563
2024-11-05 2024-09-30 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 50,210 -1,400 -2.71 505 1.00 0.0535
2024-08-05 2024-06-30 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 51,610 6,400 14.16 500 13.12 0.0550
2024-04-19 2024-03-31 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 45,210 7,700 20.53 443 25.21 0.0536
2024-02-02 2023-12-31 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 37,510 2,900 8.38 354 18.46 0.0420
2023-10-19 2023-09-30 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 34,610 5,300 18.08 299 14.18 0.0417
2023-07-21 2023-06-30 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 29,310 6,000 25.74 261 28.57 0.0335
2023-04-21 2023-03-31 13F BLACKROCK CORPOR HI YLD FD I COM 09255P107 23,310 1,000 4.48 203 4.64 0.0277
2023-02-22 2022-12-31 13F BLACKROCK CORPORATE HIGH YIELD CF CF 09255P107 22,310 22,310 195 0.0285
2022-08-10 2022-06-30 13F BLACKROCK CORPORATE HIGH YIELD CF ORD 09255P107 0 -15,830 -100.00 0 -100.00
2022-05-16 2022-03-31 13F BLACKROCK CORPORATE HIGH YIELD CF ORD 09255P107 15,830 15,830 170 0.0175
2021-05-04 2021-03-31 13F BLACKROCK CORPORATE HIGH YIELD CF CF 09255P107 0 -12,060 -100.00 0 -100.00
2021-01-14 2020-12-31 13F BLACKROCK CORPORATE HIGH YIELD CF CF 09255P107 12,060 -3,000 -19.92 138 -14.29 0.0199
2020-11-02 2020-09-30 13F BLACKROCK CORPORATE HIGH YIELD CF HIGH YIELD CF 09255P107 15,060 500 3.43 161 8.78 0.0287
2020-07-31 2020-06-30 13F BLACKROCK CORPORATE HIGH YIELD CF CF 09255P107 14,560 1,400 10.64 148 27.59 0.0288
2020-04-30 2020-03-31 13F BLACKROCK CORPORATE HIGH YIELD CF HIGH YIELD CF 09255P107 13,160 13,160 116 0.0268
2020-01-29 2019-12-31 13F BLACKROCK CORPORATE HIGH YIELD CF CORPORATE HIGH YIELD CF 09255P107 0 -12,400 -100.00 0 -100.00
2019-10-31 2019-09-30 13F BLACKROCK CORPORATE HIGH YIELD CF CORPORATE HIGH YIELD CF 09255P107 12,400 -300 -2.36 133 -2.21 0.0273
2019-08-14 2019-06-30 13F BLACKROCK CORPOR HI YLD FD INC COM HI YLD FD INC COM 09255P107 12,700 0 0.00 136 4.62 0.0311
2019-05-03 2019-03-31 13F BLACKROCK CORPOR HI YLD FD INC COM HI YLD FD INC COM 09255P107 12,700 0 0.00 130 10.17 0.0324
2019-02-06 2018-12-31 13F BLACKROCK CORPOR HI YLD FD INC COM COM 09255P107 12,700 0 0.00 118 -11.28 0.0345
2018-10-09 2018-09-30 13F BLACKROCK CORPOR HI YLD FD INC COM COM 09255P107 12,700 0 0.00 133 0.00 0.0343
2018-08-01 2018-06-30 13F BLACKROCK CORPOR HI YLD FD INC COM COM 09255P107 12,700 -4,000 -23.95 133 -24.86 0.0371
2018-05-15 2018-03-31 13F BLACKROCK CORPOR HI YLD FD INC COM COM 09255P107 16,700 1,887 12.74 177 9.26 0.0444
2018-05-15 2017-12-31 13F/A-1 BLACKROCK CORPOR HI YLD FD I COM 09255P107 14,813 2,668 21.97 162 18.25 0.0409
2018-08-02 2017-09-30 13F BLACKROCK CORPOR HI YLD FD INC COM COM 09255P107 12,145 12,145 137 0.0454
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.