Here are 1-2 brief analogies for Fidus Investment (FDUS):

• It's like a publicly traded Ares Management or Apollo Global Management, but for the debt and equity needs of medium-sized US businesses.
• Imagine a public venture capital firm, but for established, profitable medium-sized businesses instead of startups.

• Debt Financing: Provides various forms of loans, including senior secured debt (such as unitranche loans), junior secured loans, subordinated debt, second lien loans, and senior subordinated notes, to fund various corporate transactions.
• Equity and Equity-linked Investments: Offers preferred equity and warrants, and acquires minority equity stakes, providing capital with an ownership component or the potential for future ownership.
• Growth and Acquisition Capital: Supplies capital specifically tailored for strategic acquisitions, leveraged buyouts, recapitalizations, business expansion, and other growth-oriented initiatives.

Fidus Investment Corporation (FDUS) is a business development company (BDC). As such, it does not have "customers" in the traditional sense of selling a product or service to individuals or other companies. Instead, FDUS's business model involves providing debt and equity financing to other companies, which become its portfolio companies.

Therefore, rather than identifying major customers, FDUS's primary focus is on the types of companies it invests in and provides capital to. These companies can be broadly categorized as:

1. Lower Middle Market Companies in the United States: These are privately held companies typically with annual revenues between $10 million and $150 million and an annual EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) between $3 million and $20 million. FDUS seeks to invest in companies based in the United States.
2. Companies in Specific Industry Sectors: FDUS targets companies operating within sectors such as aerospace and defense, business services, consumer products and services (including retail, food, and beverage), healthcare products and services, industrial products and services, information technology services, niche manufacturing, transportation and logistics, and value-added distribution. It explicitly avoids investing in turnarounds or distressed situations.
3. Companies Seeking Various Forms of Capital for Strategic Initiatives: FDUS provides financing for a range of transactions, including leveraged buyouts, refinancings, change of ownership transactions, recapitalizations, strategic acquisitions, growth capital, and business expansion. It offers various debt and equity instruments such as subordinated and second lien loans, senior secured and unitranche debt, preferred equity, warrants, and junior secured loans.

Edward H. Ross, Chairman and Chief Executive Officer

Mr. Ross has served as Chairman of the Board and Chief Executive Officer of Fidus Investment Corporation since its initial public offering in June 2011, and also chairs the Investment Advisor's investment committee. He co-founded Fidus Capital, LLC, the predecessor firm to Fidus Investment Advisors, LLC, in 2005. Before that, he was a managing director and head of the Chicago office for Allied Capital Corporation, a publicly-traded business development company, from 2002 to 2005. Mr. Ross also co-founded Middle Market Capital, a merchant banking group of Wachovia Securities and its predecessor, First Union Securities, Inc. He has over 20 years of debt and equity capital investing experience with lower middle-market companies.

Shelby E. Sherard, Chief Financial Officer, Chief Compliance Officer, Principal Accounting Officer and Corporate Secretary

Ms. Sherard was appointed Chief Financial Officer and Secretary of Fidus Investment Corporation, effective June 2, 2014. She also serves as Chief Compliance Officer and Principal Accounting Officer. Prior to joining Fidus Investment Advisors, LLC in 2014, Ms. Sherard was a financial executive at Prologis, Inc., where she served as Chief Financial Officer, Americas, and oversaw the U.S. tax department. She also served as Finance Director for Chicago Union Station Development Company, LLC. From 2005 to 2006, she was Executive Vice President and Chief Financial Officer of Grubb & Ellis Company, a publicly traded real estate services company, and from 2002 to 2005, she was the Chief Financial Officer and Senior Vice President of SiteStuff, Inc. Earlier in her career, Ms. Sherard held positions at Morgan Stanley and LaSalle Partners Inc. She is a CPA and holds an MBA from the Wharton School.

Thomas C. Lauer, President and Interested Director

Mr. Lauer serves as President and an Interested Director of Fidus Investment Corporation and is a member of its investment advisor's investment committee. He has more than 25 years of experience investing debt and equity capital in lower middle-market companies. From 2008 to June 2011, Mr. Lauer was a managing partner of Fidus Partners, LLC, an investment banking firm. Before that, he served as a managing director of Allied Capital Corporation, a publicly-traded business development company, from 2004 to 2008, where he was a member of the firm's Management Committee and Private Finance Investment Committee. Mr. Lauer also worked with the Global Sponsor Finance Group of GE Capital.

John Herring, Managing Director, Chief Operating Officer & Chief Legal Officer

Mr. Herring joined Fidus in 2023. Prior to joining Fidus, he was a shareholder at Robinson, Bradshaw & Hinson, P.A., a law firm based in Charlotte, NC, for approximately 29 years. He served as the lead attorney and legal advisor for Fidus Capital since its formation in 2005 and founded and chaired Robinson Bradshaw's Private Credit Practice Group for over 20 years.

J. Connor Hoesley, Managing Director

Mr. Hoesley has over 15 years of experience investing in lower middle-market businesses and joined Fidus Capital in 2008.

Key Risks to Fidus Investment Corporation (FDUS)

1. Credit Risk and Economic Downturns: Fidus Investment Corporation's primary business involves providing debt and equity financing to lower middle-market companies, which inherently present a higher credit risk than larger, more established entities. These portfolio companies are more susceptible to economic downturns, potentially leading to increased loan defaults, lower valuations, and ultimately impacting FDUS's profitability and dividend distributions.

2. Interest Rate Risk: As a BDC, Fidus Investment Corporation leverages its capital to make investments, and a substantial portion of its debt investments (72%) are floating-rate loans. While rising interest rates can increase interest income, a declining interest rate environment can significantly reduce the company's net investment income and compress profit margins, thereby affecting its ability to maintain or grow dividend payments.

3. External Management and Fee Structure: Fidus Investment Corporation operates under an external management structure. This arrangement can create a potential misalignment of interests between the external manager and shareholders, as management fees are typically based on assets under management and profits, rather than direct shareholder returns. This structure can contribute to net asset value (NAV) erosion if the focus shifts towards asset growth for fee generation, or if the company issues new shares or experiences losses on investments.

The addressable market for Fidus Investment (symbol: FDUS) is primarily the U.S. lower middle market for private companies seeking financing.

The lower middle market (LMM) in the United States comprises approximately 200,000 businesses that generate annual revenues between $10 million and $250 million. Fidus Investment Corporation specifically targets companies with annual revenues between $10 million and $150 million and an annual EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization) between $3 million and $20 million. Some definitions of the U.S. lower middle market also indicate that it includes roughly 531,000 companies with annual sales ranging from $2.5 million to $100 million. Additionally, the lower middle market in the U.S. is identified as home to over 350,000 businesses with enterprise values between $5 million and $100 million.

Fidus operates within the broader U.S. private credit market, which has grown significantly and is estimated to be a $1.7 trillion to $2 trillion industry. Business Development Companies (BDCs), such as Fidus, had over $300 billion in assets under management in early 2024. The total addressable market for private credit in the United States is broadly estimated to be as large as $30 trillion.

Fidus Investment Corporation (FDUS) is expected to drive future revenue growth over the next 2-3 years through several key strategies:

1. Increased Deal Originations and Portfolio Expansion: Fidus Investment has demonstrated a strong focus on expanding its investment portfolio through increased deal originations. The company reported record quarterly originations of $213.7 million in Q4 2025, representing its highest quarterly capital investment, fueled by pent-up merger and acquisition (M&A) demand. This trend is expected to continue, contributing to overall portfolio growth.
2. Growth in Average Debt Investment Balances: A primary driver of revenue growth for Fidus is the increase in its income-producing assets, specifically higher average debt investment balances. The company's Q4 2025 revenue increase was largely attributed to a $2.3 million rise in total interest income from these higher balances. Management has also highlighted that higher average income-producing assets boosted adjusted net investment income.
3. Higher Fee Income from Investment Activities: Fidus has seen a significant increase in fee income, with a 60% rise in Q4 2025 compared to the prior year. This growth in fee income, stemming from greater investment activity, is a notable contributor to total investment income and is expected to continue supporting revenue growth.
4. Monetization of Equity Investments and Capital Gains: Fidus maintains equity stakes in a large percentage of its portfolio companies, with equity representing 12.0% of the portfolio's fair value as of September 30, 2025. The monetization of these mature equity investments is considered a key driver for net investment income growth, providing potential upside through capital gains and distributions. The company recently realized a $3.4 million gain from an equity exit after Q4 2025.
5. Strategic Focus on High-Yield Lower Middle Market Debt: The company's business model is centered on providing customized debt and equity solutions to the U.S. lower middle market. This niche allows Fidus to source high-yield debt investments, with a weighted average effective yield of 12.6% on its debt investments at year-end 2025. This disciplined approach to targeting businesses that typically pay higher interest rates provides a consistent source of attractive recurring income.

Share Repurchases

No significant share repurchase activity or new authorizations were highlighted in the available information for the last 3-5 years. The "Buyback Yield" for FDUS was -8.91%, suggesting net share issuance or minimal repurchases.

Share Issuance

• Fidus Investment Corporation's at-the-market (ATM) stock offering program limit was increased from $300.0 million to $400.0 million as of March 2, 2026.
• As of March 2, 2026, approximately $134.8 million of common stock remained available for sale under the ATM program.
• For the three months ended September 30, 2025, Fidus received net proceeds of $19.6 million from its equity at-the-market program.

Outbound Investments

• In 2025, Fidus invested a total of $498.2 million in new and existing portfolio companies, with net originations amounting to $210.2 million.
• Fourth quarter 2025 originations reached $213.7 million, representing the highest quarterly investment amount for the company.
• As of December 31, 2025, the fair value of Fidus's investment portfolio totaled approximately $1.3 billion across 97 active companies.

Capital Expenditures

No significant capital expenditures were reported, which is consistent with Fidus Investment Corporation operating as a Business Development Company (BDC) focused on debt and equity investments in other companies rather than owning significant fixed assets.