BlackRock TCP Capital Corp.
US ˙ NasdaqGS ˙ US09259E1082

SecurityTCPC / BlackRock TCP Capital Corp.
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership16,300 shares
Latest Disclosed Value $ 58,843
Oppenheimer & Co Inc ownership in TCPC / BlackRock TCP Capital Corp.

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 16,300 shares of BlackRock TCP Capital Corp. (US:TCPC) valued at $58,843 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 0 shares of BlackRock TCP Capital Corp.. The current value of the position is $59,984 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 BLACKROCK TCP CAPITAL COM 09259E108 16,300 16,300 59 0.0007
2026-02-02 2025-12-31 13F BLACKROCK TCP CAPITAL COM 09259E108 0 -13,500 -100.00 0 -100.00
2025-11-06 2025-09-30 13F BLACKROCK TCP CAPITAL COM 09259E108 13,500 -400 -2.88 84 -22.43 0.0010
2025-07-31 2025-06-30 13F BLACKROCK TCP CAPITAL COM 09259E108 13,900 -3,000 -17.75 107 -20.74 0.0014
2025-04-23 2025-03-31 13F BLACKROCK TCP CAPITAL COM 09259E108 16,900 -100 -0.59 135 -8.78 0.0020
2025-02-05 2024-12-31 13F BLACKROCK TCP CAPITAL COM 09259E108 17,000 -17,298 -50.43 148 -47.89 0.0022
2024-11-05 2024-09-30 13F BLACKROCK TCP CAPITAL COM 09259E108 34,298 -19,695 -36.48 284 -51.29 0.0043
2024-08-08 2024-06-30 13F BLACKROCK TCP CAPITAL COM 09259E108 53,993 -144,352 -72.78 583 -71.81 0.0093
2024-05-07 2024-03-31 13F BLACKROCK TCP CAPITAL COM 09259E108 198,345 41,454 26.42 2,069 14.25 0.0343
2024-02-13 2023-12-31 13F BLACKROCK TCP CAPITAL COM 09259E108 156,891 -31,453 -16.70 1,811 -18.14 0.0333
2023-11-08 2023-09-30 13F BLACKROCK TCP CAPITAL COM 09259E108 188,344 18,780 11.08 2,211 19.58 0.0456
2023-08-03 2023-06-30 13F BLACKROCK TCP CAPITAL COM 09259E108 169,564 19,012 12.63 1,850 19.29 0.0370
2023-05-10 2023-03-31 13F BLACKROCK TCP CAPITAL COM 09259E108 150,552 67,062 80.32 1,551 43.52 0.0329
2023-02-08 2022-12-31 13F BLACKROCK TCP CAPITAL COM 09259E108 83,490 -2,402 -2.80 1,080 15.02 0.0246
2022-11-14 2022-09-30 13F BLACKROCK TCP CAPITAL COM 09259E108 85,892 -3,634 -4.06 939 -16.31 0.0220
2022-08-08 2022-06-30 13F BLACKROCK TCP CAPITAL COM 09259E108 89,526 18,033 25.22 1,122 9.68 0.0242
2022-05-12 2022-03-31 13F BLACKROCK TCP CAPITAL COM 09259E108 71,493 4,634 6.93 1,023 13.29 0.0184
2022-02-02 2021-12-31 13F BLACKROCK TCP CAPITAL COM 09259E108 66,859 20,862 45.36 903 44.71 0.0158
2021-11-12 2021-09-30 13F BLACKROCK TCP CAPITAL COM 09259E108 45,997 -48,624 -51.39 624 -52.26 0.0117
2021-08-03 2021-06-30 13F BLACKROCK TCP CAPITAL COM 09259E108 94,621 18,246 23.89 1,307 23.77 0.0234
2021-05-10 2021-03-31 13F BLACKROCK TCP CAPITAL COM 09259E108 76,375 8,907 13.20 1,056 39.13 0.0211
2021-02-11 2020-12-31 13F BLACKROCK TCP CAPITAL COM 09259E108 67,468 -19,813 -22.70 759 -11.33 0.0160
2020-11-13 2020-09-30 13F BLACKROCK TCP CAPITAL COM 09259E108 87,281 1,075 1.25 856 8.77 0.0214
2020-08-11 2020-06-30 13F BLACKROCK TCP CAPITAL COM 09259E108 86,206 34,889 67.99 787 145.17 0.0204
2020-05-08 2020-03-31 13F BLACKROCK TCP CAPITAL COM 09259E108 51,317 3,741 7.86 321 -51.95 0.0097
2020-02-07 2019-12-31 13F BLACKROCK TCP CAP COM 09259E108 47,576 861 1.84 668 5.53 0.0165
2019-10-31 2019-09-30 13F BLACKROCK TCP CAP COM 09259E108 46,715 -14,028 -23.09 633 -26.91 0.0172
2019-08-09 2019-06-30 13F BLACKROCK TCP CAP COM 09259E108 60,743 8,425 16.10 866 16.71 0.0235
2019-04-24 2019-03-31 13F BLACKROCK TCP CAP COM 09259E108 52,318 11,228 27.33 742 38.43 0.0198
2019-01-29 2018-12-31 13F BLACKROCK TCP CAP COM 09259E108 41,090 3,287 8.70 536 -0.37 0.0168
2018-10-26 2018-09-30 13F BLACKROCK TCP CAP COM 09259E108 37,803 6,859 22.17 538 20.36 0.0137
2018-08-10 2018-06-30 13F TCP CAP COM 87238Q103 30,944 2,744 9.73 447 11.47 0.0121
2018-05-01 2018-03-31 13F TCP CAP COM 87238Q103 28,200 7,937 39.17 401 29.35 0.0103
2018-02-07 2017-12-31 13F TCP CAP COM 87238Q103 20,263 -196 -0.96 310 -8.01 0.0080
2017-11-09 2017-09-30 13F TCP CAP COM 87238Q103 20,459 439 2.19 337 -0.30 0.0090
2017-08-09 2017-06-30 13F TCP CAP COM 87238Q103 20,020 1,306 6.98 338 3.68 0.0093
2017-05-15 2017-03-31 13F TCP CAP COM 87238Q103 18,714 -2,776 -12.92 326 -10.19 0.0092
2017-02-01 2016-12-31 13F TCP CAP COM 87238Q103 21,490 0 0.00 363 3.13 0.0106
2016-11-07 2016-09-30 13F TCP CAP COM 87238Q103 21,490 919 4.47 352 12.10 0.0103
2016-08-08 2016-06-30 13F TCP CAP COM 87238Q103 20,571 -666 -3.14 314 -0.95 0.0094
2016-04-26 2016-03-31 13F TCP CAP COM 87238Q103 21,237 -1,246 -5.54 317 1.28 0.0096
2016-02-03 2015-12-31 13F TCP CAP COM 87238Q103 22,483 8,940 66.01 313 70.11 0.0093
2015-11-13 2015-09-30 13F TCP CAP COM 87238Q103 13,543 -1,000 -6.88 184 -17.12 0.0056
2015-08-12 2015-06-30 13F TCP CAP COM 87238Q103 14,543 3,358 30.02 222 24.02 0.0062
2015-05-08 2015-03-31 13F TCP CAP COM 87238Q103 11,185 -5,996 -34.90 179 -37.85 0.0049
2015-02-10 2014-12-31 13F TCP CAP COM 87238Q103 17,181 -3,052 -15.08 288 -11.38 0.0083
2014-11-12 2014-09-30 13F TCP CAP COM 87238Q103 20,233 -8,855 -30.44 325 -38.68 0.0097
2014-08-14 2014-06-30 13F TCP CAP COM 87238Q103 29,088 -3,002 -9.35 530 -0.19 0.0159
2014-05-09 2014-03-31 13F TCP CAP COM 87238Q103 32,090 -1,232 -3.70 531 -5.01 0.0159
2014-02-12 2013-12-31 13F TCP CAP COM 87238Q103 33,322 491 1.50 559 4.88 0.0179
2013-11-01 2013-09-30 13F TCP CAP COM 87238Q103 32,831 -1,785 -5.16 533 -8.26 0.0187
2013-08-14 2013-06-30 13F TCP CAP COM 87238Q103 34,616 34,616 581 0.0225
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.