SCHEDULE: Alyeska Investment Group Discloses 2.97% Stake in PROS Holdings

Alyeska Investment Group, L.P. and its affiliates reported a beneficial ownership of 2.97% of PROS Holdings, Inc. common stock as of September 30, 2025.

Summary

• Alyeska Investment Group, L.P., Alyeska Fund GP, LLC, and Anand Parekh collectively reported beneficial ownership of 1,434,931 shares of PROS Holdings, Inc. common stock.
• This stake represents 2.97% of the issuer's outstanding common stock.
• The shares were acquired and are held in the ordinary course of business, without the purpose or effect of changing or influencing the control of PROS Holdings, Inc.
• The reporting persons possess shared voting power and shared dispositive power over all 1,434,931 beneficially owned shares.
• The percentage calculation is based on 48,297,780 outstanding common shares, as disclosed in PROS Holdings, Inc.'s Form 10-Q filed with the SEC on October 27, 2025.

Sentiment

Score: 5

Explanation: The filing is a routine disclosure of beneficial ownership, indicating a neutral sentiment. The stated purpose of holding shares in the ordinary course of business, without intent to influence control, prevents a higher positive or negative score.

Positives

• A notable institutional investor, Alyeska Investment Group, maintains a significant stake in PROS Holdings, Inc., potentially indicating confidence in the company's long-term prospects.

Negatives

• The filing itself does not present explicit negative information regarding the issuer.

Risks

• The filing explicitly states that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing the control of the issuer, mitigating immediate concerns about activist investor pressure.

Future Outlook

NA

Industry Context

This filing indicates continued institutional interest in PROS Holdings, Inc., a company operating in the software and technology sector. The disclosure of a significant, non-activist stake by a prominent investment group like Alyeska is a routine part of market transparency, providing insight into investor positioning within the industry.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant institutional investor's stake, which can influence market perception and trading activity.

Key Dates

Keywords

PROS Holdings, Alyeska Investment Group, Schedule 13G, Beneficial Ownership, Institutional Investor, Common Stock, SEC Filing, Investment Disclosure