Stock ownership · SEC 13F · Q3 2025

MEIRAGTX HLDGS PLC

Who owns MEIRAGTX HLDGS PLC (CUSIP G59665102)? A look at the institutions behind it, how tightly they hold it, and the latest quarter's moves.

$436K
Reported value
3
Institutions
100%
Top-5 share

The verdict

As of Q3 2025, 3 institutions report $436K in MEIRAGTX HLDGS PLC positions, ownership that is dominated by its top few institutional owners.

3
institutions hold it
$436K
reported 13F value
100%
held by top 5

Based on long positions reported to the SEC as of Q3 2025; 13F omits shorts, options and non-US holdings.

How to read this page

This page summarizes how large institutional investment managers report holding this security in their quarterly SEC Form 13F-HR filings. A 13F filing is a mandatory disclosure that any manager with at least $100 million in qualifying US-listed equity assets must submit to the Securities and Exchange Commission within 45 days of the end of each calendar quarter. The figures here therefore describe long equity positions as of a specific reporting quarter, not live market quotes, and not a manager's complete book. 13F disclosures deliberately exclude short positions, cash, most derivatives, non-US listings, and small holdings, so the institutional ownership shown is a floor rather than a full picture. "Holders" counts the distinct managers reporting a position; "reported value" sums the market value those managers disclosed; and "top-5 concentration" measures how much of that reported value sits with the five largest holders. Use these numbers to understand institutional interest and how it shifts quarter over quarter, never as a recommendation to buy or sell. Every figure is rendered directly from the underlying filings and can be verified against the original documents on SEC EDGAR. This page is provided for informational purposes only and is not financial advice, consult a licensed financial advisor before making investment decisions.

Reported value

$436K

Institutional 13F value

Institutions

3

Reporting holders

Top-5 concentration

100%

Held by 5 largest

New buyers

3

Opened Q3 2025

Concentrated ownership

Top-5 holder concentration

0%100%100%
Top-5 holder concentration
Share of reported value held by the 5 largest institutions · Q3 2025
Largest institutional holders of MEIRAGTX HLDGS PLC
  1. 1
  2. 2
  3. 3

Top 3 reported holders by value · Q3 2025

Top Institutional Holders

# Institution Shares Value Share of reported
1 JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) 37,896 $312K 71.5%
2 CIBC Private Wealth Group LLC 15,000 $123K 28.3%
3 Bell Investment Advisors, Inc 100 $823 0.2%

Latest Quarter Activity · Q3 2025

What the data says about MEIRAGTX HLDGS PLC

This stock’s institutional ownership is top-heavy, concentrated in a small set of large positions.

  • See how MEIRAGTX HLDGS PLC's holder count and reported value have shifted quarter over quarter. Biggest movers
  • Check where this stock ranks among the most widely held names before treating one position as a signal. Most-held stocks
  • Review the gaps in 13F reporting before drawing conclusions from it. 13F limitations

Informational only, not investment advice. 13F is a 45-day-lagged snapshot of long US-equity positions; holdings may have changed.

Frequently Asked Questions

How many institutions hold MEIRAGTX HLDGS PLC?
MEIRAGTX HLDGS PLC is held by 3 institutional investors per the latest SEC Form 13F filings as of Q3 2025.
What is the total institutional value of MEIRAGTX HLDGS PLC?
Institutions report $436K of MEIRAGTX HLDGS PLC as of Q3 2025.
How concentrated is ownership of MEIRAGTX HLDGS PLC?
The top five institutional holders account for 100% of the reported institutional value in MEIRAGTX HLDGS PLC, making ownership dominated by its top few institutional owners.
Who is the largest institutional holder of MEIRAGTX HLDGS PLC?
JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) is the largest reported holder of MEIRAGTX HLDGS PLC with $312K across 37,896 shares as of Q3 2025.
Where does this MEIRAGTX HLDGS PLC data come from?
Every figure is rendered live from SEC Form 13F-HR filings in the EDGAR system. 13F is a mandatory quarterly disclosure of long US-listed equity positions, filed within 45 days of each quarter-end.

Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q3 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Short positions and most derivatives are not disclosed.