MeiraGTx Holdings plc - Ordinary Shares, par value $0.00003881 per share (MGTX)

Q: What does CUSIP G59665102 represent in this 13F holders report?

CUSIP G59665102 is the security identifier for MGTX - MeiraGTx Holdings plc - Ordinary Shares, par value $0.00003881 per share used to aggregate holder disclosures.

Q: How many institutions held MGTX - MeiraGTx Holdings plc - Ordinary Shares, par value $0.00003881 per share in Q2 2022?

105 institutional investors reported MGTX - MeiraGTx Holdings plc - Ordinary Shares, par value $0.00003881 per share for Q2 2022. Use the holders table for investor-level position and value details.

CUSIP: G59665102

Q2 2022 13F Holders as of 30 Jun 2022

Security type / class: Equity / Ordinary Shares, par value $0.00003881 per share
Total 13F shares: 28,548,680
Total 13F value: $216,121,658
Share change: -697,195
Put/Call ratio: 68%
SEC-reported price per share: $7.57
Number of holders: 105
Value change: -$5,764,085
Number of buys: 49
Number of sells: 42
Shares outstanding: 81,466,395

Security key

G59665102

Report period

Q2 2022

Institutions

105

Top holders

MGTX full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2022 Previous quarter: Q1 2022 MeiraGTx Holdings plc SEC filings MeiraGTx Holdings plc company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G59665102

Newer quarter: Q3 2022 Previous quarter: Q1 2022

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of MGTX - MeiraGTx Holdings plc - Ordinary Shares, par value $0.00003881 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

PERCEPTIVE ADVISORS LLC

Disclosed value leader

PERCEPTIVE ADVISORS LLC

Comparable rows

15/15

Latest evidence

31 Mar 2022

13F Lead comparable stake: 8.5% Showing 1-6 of 15 holder rows.

Quick read

PERCEPTIVE ADVISORS LLC leads the comparable SEC ownership view at 8.5%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens PERCEPTIVE ADVISORS LLC's linked filing trail.

Comparable ownership Top 5

PERCEPTIVE ADVISORS LLC 8.5%

ORBIMED ADVISORS LLC 4%

ADAGE CAPITAL PARTNERS GP, L.L.C. 3.6%

JOHNSON & JOHNSON 3.6%

BlackRock Finance, Inc. 2.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
PERCEPTIVE ADVISORS LLC	13F Company 13F	8.5%	$96,201,000 6,948,277 shares	—	31 Mar 2022
ORBIMED ADVISORS LLC	13F Company 13F	4%	$45,659,000 3,296,666 shares	—	31 Mar 2022
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F Company 13F	3.6%	$41,164,000 2,972,155 shares	—	31 Mar 2022
JOHNSON & JOHNSON	13F Company 13F	3.6%	$40,145,000 2,898,550 shares	—	31 Mar 2022
BlackRock Finance, Inc.	13F Company 13F	2.3%	$26,036,000 1,879,859 shares	—	31 Mar 2022
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	2.2%	$25,054,000 1,808,957 shares	—	31 Mar 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2022

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

105

28,548,680

Rows available

105

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2022 vs Q1 2022 Across Filers

Q1 2022 holders

101

Q2 2022 holders

105

Holder diff

Investor	Q1 2022 Shares	Q2 2022 Shares	Share Diff	Share Chg %	Q1 2022 value	Q2 2022 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend