Medpace investors face June 8 deadline in class action
A class action lawsuit has been filed against Medpace Holdings, Inc. for alleged violations of federal securities laws between April 22, 2025, and February 9, 2026. The complaint claims the company made false statements regarding its book-to-bill ratio, which was reported at 1.04 in Q4 2025 against guidance of 1.15. Investors have until June 8, 2026, to request lead plaintiff appointment.

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Bronstein, Gewirtz & Grossman, LLC reminds investors who purchased or acquired Medpace Holdings, Inc. securities between April 22, 2025, and February 9, 2026, of the June 8, 2026 deadline to move for lead plaintiff status in a federal securities class action lawsuit. The lawsuit alleges that defendants made false or misleading statements regarding the company's backlog cancellation rate and book-to-bill ratio, overstating the stability of its business and funding environment. Investors may seek compensation without out-of-pocket fees through a contingency fee arrangement.
The complaint contends that Medpace repeatedly portrayed an overly optimistic book-to-bill ratio of approximately 1.15 during earnings calls and other public communications, despite contrary internal information. These statements allegedly provided investors with overly positive growth expectations. On February 9, 2026, Medpace announced its fourth quarter 2025 book-to-bill ratio of 1.04, falling short of guidance. Following this announcement, the price of Medpace's common stock declined significantly.
Key Dates and Metrics
| Event | Date/Value |
|---|---|
| Class Period Start | April 22, 2025 |
| Class Period End | February 9, 2026 |
| Book-to-Bill Ratio Guidance | 1.15 |
| Actual Book-to-Bill Ratio | 1.04 |
| Lead Plaintiff Deadline | June 8, 2026 |
A class action lawsuit has already been filed. The court-appointed lead plaintiff is typically the investor with the largest financial interest in the relief sought by the class. Investors may choose to serve as lead plaintiff through counsel of their choice, select other counsel, or remain an absent class member. The decision to serve as lead plaintiff does not affect an investor's ability to share in any potential recovery. Until a class is certified, investors are not represented by counsel unless they retain one.
How will the allegations regarding inflated book-to-bill ratios impact Medpace's ability to secure new contracts in the near term?
What potential financial penalties or settlement costs could Medpace face if the class action lawsuit succeeds?
Will the discrepancy between internal data and public statements trigger additional regulatory scrutiny from the SEC?























