NSLRNasdaqUS GAAP · USD

SuRo Capital Corp. - Closed End Fund

Neostellar Capital Corp. is a U.S.-based closed-end investment company organized as a business development company (BDC). It invests primarily in equity and equity-related securities of venture-backed private companies, with a focus on growth-stage businesses across technology-oriented themes.

Net income48.8m USD
+109,515.1 %y/y

Fiscal year 2025 · change from previous year

Development 2020–2025

01m USD202020212022202320242025
RevenueOperating profit (EBIT)
Ask Clarifo about SuRo Capital Corp. - Closed End Fund

Business

Share of revenue
Direct private equity investments45 %

Primary investments in venture-backed private companies through common and preferred equity.

Equity-related securities20 %

Preferred stock, warrants, and other instruments with equity upside.

Private credit and convertible debt10 %

Debt securities and convertible instruments with an equity component.

Secondary market purchases15 %

Acquisitions of private-company shares from existing holders in secondary transactions.

SPVs, funds, and special situations10 %

Investments made through SPVs, funds, PIPEs, and SPAC-related opportunities.

Customers

The company’s “customers” are effectively the portfolio companies and sellers of private-company shares it invests in, rather than end consumers. It sources opportunities from venture-backed founders, employees, existing stockholders, secondary marketplaces, and institutional investors seeking liquidity. Its capital is also indirectly provided by public shareholders who gain exposure to late-stage private companies through the listed BDC structure.

Venture-backed private companies

Receives primary equity and equity-linked capital to support growth and expansion.

Secondary sellers

Founders, employees, and early investors selling private shares for liquidity.

SPV and fund counterparties

Single-issuer vehicles and funds used to access concentrated private investments.

Public shareholders

Investors in the listed BDC who buy exposure to private-company portfolios.

Strategy

The company’s strategy is to build a low-turnover portfolio of high-growth private companies and monetize value through capital gains over time. It emphasizes disciplined sourcing in specific technology themes, secondary-market access, and investments in later-stage companies with shorter paths to liquidity than early-stage venture capital.

Source high-growth private companiesShort term

Deal access drives portfolio quality and future exit value.

Use secondary and direct purchase channelsMedium term

These channels expand access to private shares and improve entry points.

Hold late-stage positions through liquidity eventsLong term

The model depends on value realization at IPO, sale, or other exits.

Geography

The company is headquartered in New York with an additional office in San Francisco, reflecting a U.S. operating base tied to technology and venture capital markets. Its portfolio is primarily U.S.-focused, though it may invest opportunistically in non-U.S. companies that meet its criteria. Geography matters because access to venture ecosystems, secondary markets, and sponsor relationships is concentrated in major U.S. innovation hubs.

Risks

The business is exposed to valuation volatility, liquidity risk, and the uncertainty of private-company exits because most holdings are non-controlling positions in illiquid securities. It also faces concentration, technology-cycle, and regulatory risks tied to venture-backed sectors such as artificial intelligence infrastructure, software, and fintech, along with operational and cybersecurity risks at the company and service-provider level.

Sorted by severity
LowMediumHighLowMediumHighImpact →Likelihood →Illiquidity of private investments1Fair value volatility2Exit and liquidity risk3Technology-sector concentration4Cybersecurity and third-party service risk5
Impact is the risk’s severity and likelihood how probable it is over the next few years, both assessed from the company’s reports. Numbers match the list.
  1. Illiquidity of private investmentsImpact: HighLikelihood: High

    Most holdings are in private companies with limited trading markets and uncertain exit timing.

    Exposure: Portfolio-level valuation and liquidity

  2. Fair value volatilityImpact: HighLikelihood: High

    Level 3 investments require subjective marks that can change with market conditions and company performance.

    Exposure: Investment portfolio

  3. Exit and liquidity riskImpact: HighLikelihood: High

    Returns depend on IPOs, acquisitions, or other liquidity events that may be delayed or not occur.

    Exposure: Late-stage private holdings

  4. Technology-sector concentrationImpact: HighLikelihood: Medium

    The portfolio is focused on venture-backed technology themes that can re-rate quickly.

    ExposureAISaaSFintechLogistics
  5. Cybersecurity and third-party service riskImpact: MediumLikelihood: Low

    Operational disruption at the company or key service providers could impair business continuity.

    Exposure: Operations and compliance systems

Ask Clarifo about SuRo Capital Corp. - Closed End Fund

Accounting

Judgemental items
Fair value of Level 3 investments

Most portfolio holdings are private and require subjective valuation inputs.

Impact: Can materially change unrealized gains, NAV, and earnings

RIC tax status

Qualification affects whether income is taxed at the fund or shareholder level.

Impact: Impacts tax expense, distributions, and after-tax returns

Taxable subsidiaries

Certain holdings are taxed separately and can create deferred or current tax items.

Impact: Affects consolidated tax expense and net income

Convertible notes and equity-linked securities

These instruments may require complex valuation and classification judgments.

Impact: Affects investment income, fair value changes, and balance sheet presentation

Publicly listed companies with a comparable business focus.

Last updated: 24/09/2026