Prospect Capital Corporation filed its quarterly report on Form 10-Q for the period ended September 30, 2026, disclosing consolidated balance sheet data and portfolio investment values as of that date.

Key Highlights

  • Common shares outstanding: As of November 3, 2026, the company reported 556,989,222 shares of common stock outstanding.
  • Control investments at fair value: $3,360,718 thousand as of September 30, 2026, down from $3,644,274 thousand as of June 30, 2026.
  • Control investments amortized cost: $3,323,679 thousand as of September 30, 2026, compared with $3,367,618 thousand as of June 30, 2026.
  • Non-control/non-affiliate investments at fair value: $2,561,732 thousand as of September 30, 2026, against $2,667,837 thousand as of June 30, 2026, on amortized cost of $2,607,805 thousand and $2,934,916 thousand, respectively.
  • Affiliate investments at fair value: $22,028 thousand as of September 30, 2026, compared with $30,447 thousand as of June 30, 2026, on amortized cost of $12,835 thousand for both periods.
  • Dual exchange listing: Common stock trades on NASDAQ:PSEC; 5.35% Series A Fixed Rate Cumulative Perpetual Preferred Stock trades on the New York Stock Exchange under symbol PSEC PRA.

Prospect Capital Portfolio Values and Share Count for the September 2026 Quarter

Prospect Capital Corporation, a business development company incorporated in Maryland and headquartered at 10 East 40th Street, New York, New York 10016, filed its Form 10-Q for the quarterly period ended September 30, 2026, with the SEC. The filing carries Commission File Number 814-00659 and covers the three months ended September 30, 2026, with comparative figures drawn from the fiscal year-end balance sheet dated June 30, 2026.

According to the consolidated statements of assets and liabilities, total investment fair values shifted across all three portfolio categories between June 30, 2026 and September 30, 2026. Control investments, which carried an amortized cost of $3,323,679 thousand, were reported at a fair value of $3,360,718 thousand at the later date, compared with a fair value of $3,644,274 thousand at June 30, 2026 on amortized cost of $3,367,618 thousand. Non-control/non-affiliate investments stood at a fair value of $2,561,732 thousand as of September 30, 2026, below their amortized cost of $2,607,805 thousand. Affiliate investments were carried at a fair value of $22,028 thousand against an amortized cost of $12,835 thousand, the same amortized cost figure that applied at June 30, 2026.

The filing notes that the company's common stock is registered on the NASDAQ Global Select Market under the symbol PSEC, while its 5.35% Series A Fixed Rate Cumulative Perpetual Preferred Stock, par value $0.001, is listed on the New York Stock Exchange under PSEC PRA. The registrant confirmed it is a large accelerated filer and is not a shell company. The report also contains forward-looking statements, which the company states are subject to risks and uncertainties described in the filing and in related SEC submissions, with no obligation undertaken to update them except as required by law.

What Was Disclosed

Prospect Capital filed a Form 10-Q for the quarter ended September 30, 2026, disclosing consolidated investment fair values across control, affiliate, and non-control categories, along with a common share count of 556,989,222 as of November 3, 2026.