MeiraGTx Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 32%.

Top 25 shareholders own 74.54% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
17.6%	Perceptive Advisors LLC	11,331,103	US$56.7m	0%	1.26%
10.3%	Johnson & Johnson Innovation - JJDC, Inc.	6,641,064	US$33.2m	0%	0.84%
8.23%	Adage Capital Management, L.P.	5,291,618	US$26.5m	13.3%	0.05%
7.31%	Sanofi	4,697,737	US$23.5m	573%	no data
6.3%	Prosight Management, LP	4,050,714	US$20.3m	-0.69%	8.37%
5.08%	Adena Estate Inc	3,266,806	US$16.3m	0%	no data
3.89%	683 Capital Management, LLC	2,500,000	US$12.5m	1.72%	1.07%
3.45%	BlackRock, Inc.	2,218,952	US$11.1m	5.39%	no data
2.18%	Alexandria Forbes	1,401,489	US$7.0m	7.11%	no data
1.45%	Richard Giroux	930,578	US$4.7m	6.88%	no data
1.1%	Medical Strategy GmbH, Asset Management Arm	709,276	US$3.5m	-1.9%	0.2%
1.05%	Royce & Associates, LP	672,115	US$3.4m	-0.83%	0.03%
0.88%	Stuart Naylor	564,329	US$2.8m	15%	no data
0.87%	State Street Global Advisors, Inc.	561,618	US$2.8m	0.06%	no data
0.67%	Dimensional Fund Advisors LP	433,249	US$2.2m	18.8%	no data
0.6%	Geode Capital Management, LLC	387,548	US$1.9m	6.35%	no data
0.57%	Laurion Capital Management LP	367,937	US$1.8m	0%	0.06%
0.51%	Alyeska Investment Group, L.P.	330,182	US$1.7m	0%	0.01%
0.5%	JP Morgan Asset Management	323,740	US$1.6m	-5.67%	no data
0.49%	The Vanguard Group, Inc.	312,421	US$1.6m	3.94%	no data
0.38%	Northern Trust Global Investments	244,549	US$1.2m	-0.83%	no data
0.37%	Citadel Advisors LLC	236,316	US$1.2m	595%	no data
0.24%	Double Epiphany, LLC	157,476	US$787.4k	0%	no data
0.24%	Russell Investment Management, LLC	155,005	US$775.0k	-19.5%	no data
0.23%	Wellington Management Group LLP	146,456	US$732.3k	0%	no data