Polaryx Therapeutics, Inc. - Common stock, par value $0.0001 per share ("Common Stock") (PLYX) Institutional Ownership

Q: What is CUSIP 73110F100?

CUSIP 73110F100 is the security identifier used in SEC filing datasets for PLYX - Polaryx Therapeutics, Inc. - Common stock, par value $0.0001 per share ("Common Stock").

Q: Who owns PLYX - Polaryx Therapeutics, Inc. - Common stock, par value $0.0001 per share ("Common Stock") based on 13F filings?

Open this security page to review the newest available 13F ownership history, top reported holders, and period-by-period changes.

CUSIP: 73110F100

13F Institutional Holders and Ownership History

Type / Class: Equity / Common stock, par value $0.0001 per share ("Common Stock")
Symbol: PLYX on Nasdaq
Shares outstanding: 47,384,992
Price per share: $3.19

Investment Quick Answers

What is CUSIP 73110F100?
CUSIP 73110F100 identifies PLYX - Polaryx Therapeutics, Inc. - Common stock, par value $0.0001 per share ("Common Stock") in SEC 13F datasets.

Where can I see the latest institutional holders?
Use the ownership history tables below to review the newest available institutional filing periods.

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Significant Owners of Polaryx Therapeutics, Inc. - Common stock, par value $0.0001 per share ("Common Stock") (PLYX) based on Schedule 13D/G filings

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
Mstone Partners Healthcare Ltd	48%				22,744,796		Alex Keun Mo Yang	29 Jan 2026