ACLX.NASDAQArcellx, INC

SCHEDULE: FMR LLC Reports 10.4% Stake in ARCELLX INC

Sentiment:

Beneficial Ownership Report


FMR LLC and Abigail P. Johnson disclose a 10.4% beneficial ownership stake in ARCELLX INC, holding over 5.7 million shares of common stock.

Summary

  • FMR LLC and Abigail P. Johnson are reporting beneficial ownership of ARCELLX INC common stock.
  • The aggregate amount beneficially owned by FMR LLC and Abigail P. Johnson is 5,761,317.46 shares.
  • This ownership represents 10.4% of ARCELLX INC's class of common stock.
  • FMR LLC holds sole voting power over 5,759,535.00 shares and sole dispositive power over 5,761,317.46 shares.
  • Abigail P. Johnson holds sole dispositive power over 5,761,317.46 shares.
  • The filing is an Amendment No. 5 to a previous Schedule 13G.
  • The securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of ARCELLX INC.

Sentiment

Score: 7

Explanation: The disclosure of a significant 10.4% beneficial ownership stake by a prominent institutional investor like FMR LLC can be interpreted as a positive signal of confidence in ARCELLX INC's long-term prospects and stability.

Positives

  • A significant 10.4% beneficial ownership by a major institutional investor like FMR LLC can signal confidence in ARCELLX INC's prospects.
  • The filing indicates continued institutional interest in ARCELLX INC's common stock.

Future Outlook

This filing is a disclosure of beneficial ownership and does not contain forward-looking statements or guidance from ARCELLX INC.

Industry Context

FMR LLC is a prominent global asset management firm. Their significant stake in ARCELLX INC, a biotechnology company, highlights institutional investment interest in the life sciences sector, potentially driven by specific developments or long-term growth prospects within the industry.

Stakeholder Impact

  • Shareholders benefit from increased transparency regarding significant institutional holdings, which can influence market perception and liquidity.

Key Dates

DateDescription
2023-01-03Effective date of Power of Attorney for FMR LLC and its direct and indirect subsidiaries.
2023-01-10Date of Schedule 13G filing by FMR LLC (referenced for Power of Attorney).
2023-01-26Effective date of Power of Attorney for Abigail P. Johnson.
2023-01-31Date of Schedule 13G filing by FMR LLC (referenced for Power of Attorney).
2025-09-30Date of event which requires filing of this statement.
2025-11-04Signature date of the Schedule 13G filing.

Keywords

ARCELLX INC, FMR LLC, Abigail P. Johnson, Schedule 13G, beneficial ownership, institutional investor, common stock, biotechnology, asset management

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