NUWE.NASDAQNuwellis, INC

SCHEDULE: Sabby Entities Report 5.4% Stake in Nuwellis, Inc.

Sentiment:

Beneficial Ownership Report (Schedule 13G)


Sabby Management, LLC, Hal Mintz, and Sabby Volatility Warrant Master Fund, Ltd. have reported a 5.4% beneficial ownership stake in Nuwellis, Inc. common stock.

Summary

  • Sabby Management, LLC, Hal Mintz, and Sabby Volatility Warrant Master Fund, Ltd. collectively reported beneficial ownership of 89,685 shares of Nuwellis, Inc. common stock.
  • This ownership represents 5.4% of the class of securities.
  • The reporting persons share both voting and dispositive power over all 89,685 shares.
  • The filing states that the securities were not acquired and are not held for the purpose of changing or influencing control of Nuwellis, Inc., except for activities solely in connection with a nomination under Rule 240.14a-11.
  • The filing was made pursuant to Schedule 13G, indicating passive investment intent.

Sentiment

Score: 5

Explanation: This is a factual report of beneficial ownership, which inherently carries a neutral sentiment. It indicates an investment firm has taken a significant stake, but does not provide operational or financial performance details.

Future Outlook

NA

Industry Context

This filing indicates an institutional investor, Sabby Management, LLC, and its affiliates, have taken a significant passive stake in Nuwellis, Inc. Such filings are common and reflect investment firms' portfolio adjustments or new positions in publicly traded companies.

Stakeholder Impact

  • Shareholders: The disclosure of a 5.4% stake by an investment firm may signal increased institutional interest in Nuwellis, Inc., potentially influencing investor sentiment and trading activity.
  • Company Management: While the filing states a passive investment intent, a significant stake by an institutional investor could lead to increased scrutiny or engagement on strategic matters, especially given the certification regarding potential nominations under Rule 240.14a-11.

Key Dates

DateDescription
12/31/2025Date of event which requires filing of this statement
01/20/2026Signature date for Sabby Management, LLC
01/20/2026Signature date for Hal Mintz
01/20/2026Signature date for Sabby Volatility Warrant Master Fund, Ltd.

Keywords

Nuwellis Inc, Sabby Management, Hal Mintz, Sabby Volatility Warrant Master Fund, Beneficial Ownership, Schedule 13G, Common Stock, Institutional Investment, Equity Stake

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