MeiraGTx Holdings PLC

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MeiraGTx Holdings PLC
TickerMGTX
CIK #0001735438
CUSIPG59665102
SectorLife Sciences - Biological Products, (No Disgnostic Substances)
Address450 East 29th Street 15th Floor, New York, NY 10016
Source [EDGAR]
CIK Filing 2011 - 2025
[0001735438] 10-K
[0001735438] 10-Q
[0001735438] 3
[0001735438] 4
[0001735438] 5
[0001735438] 8-K
[0001735438] SC 13D
[0001735438] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Adena Estate Inc MeiraGTx Holdings PLC [2024-02-09] 0.0
Sanofi MeiraGTx Holdings PLC [2023-11-06] 81947.4
ProSight Management LP MeiraGTx Holdings PLC [2023-05-15] 6.9
Adage Capital Partners GP LLC MeiraGTx Holdings PLC [2021-11-04] 5.7
Adena Estate Inc MeiraGTx Holdings PLC [2020-03-02] 5.7
Alexandria Real Estate Equities Inc MeiraGTx Holdings PLC [2020-02-14] 5.4
OrbiMed Advisors LLC MeiraGTx Holdings PLC [2020-02-14] 0.43
Johnson & Johnson MeiraGTx Holdings PLC [2019-03-04] 8.7
Kadmon Holdings Inc MeiraGTx Holdings PLC [2019-02-08] 12.9
Perceptive Advisors LLC MeiraGTx Holdings PLC [2018-06-22] 17.3
Form 3/4/5 Filer 2011 - 2025
Giroux Richard
MeiraGTx Holdings plc
Forbes Alexandria
Seligman Nicole
Shenk Thomas E
Yu Debra
Mendoza Neil
Hukkelhoven Ellen
Perceptive Life Sciences Master Fund Ltd
Perceptive Advisors LLC
Edelman Joseph
Harris Keith R.
Zeldin Robert K
Wollin Robert J
Naylor Stuart
Sanofi
Indyk Martin
Johnson & Johnson Innovation - JJDC, Inc.
Johnson & Johnson
Marcus Joel S
Levine Arnold J
Gottlieb Bruce
Breedis Katherine
Moss Gregory S.
Form 13F Holdings
Firm Period DFND Voting Shares
Perceptive Advisors LLC [2025-06-30] SOLE 12,626,103 12,626,103
Sanofi [2025-06-30] SOLE 12,197,737 12,197,737
Johnson & Johnson [2025-06-30] DFND 0 6,641,064
Adage Capital Partners GP LLC [2025-06-30] SOLE 6,034,578 6,034,578
ProSight Management LP [2025-06-30] SOLE 4,587,423 4,587,423
Rubric Capital Management LP [2025-06-30] SOLE 3,726,451 3,726,451
BlackRock, Inc. [2025-06-30] SOLE 2,799,463 2,862,408
683 Capital Management LLC [2025-06-30] DFND 2,690,000 2,690,000
J Goldman & Co LP [2025-06-30] SOLE 2,055,274 2,055,274
Knoll Capital Management, LLC [2025-06-30] SOLE 1,250,000 1,250,000
Erste Asset Management GmbH [2025-06-30] SOLE 789,702 789,702
Millennium Management LLC [2025-06-30] SOLE 785,181 785,181
State Street Corp [2025-06-30] DFND 625,938 682,202
22NW LP [2025-06-30] SOLE 586,519 586,519
Geode Capital Management LLC [2025-06-30] DFND 557,569 557,569
Long Focus Capital Management LLC [2025-06-30] SOLE 524,745 524,745
Morgan Stanley [2025-06-30] DFND 448,916 454,354
Vanguard Group Inc [2025-06-30] SOLE 0 386,169
Royal Bank of Canada [2025-06-30] DFND 303,871 303,871
Northern Trust Corp [2025-06-30] DFND 267,573 267,573
Bank of America Corp /DE/ [2025-06-30] DFND 10,745 266,666
Citadel Advisors LLC [2025-06-30] DFND 241,010 241,010
Wellington Management Group LLP [2025-06-30] DFND 0 222,421
Royce & Associates LP [2025-06-30] SOLE 217,053 217,053
Platinum Investment Management Ltd [2025-06-30] SOLE 208,308 208,308
Privium Fund Management B.V. [2025-06-30] SOLE 163,000 163,000
Goldman Sachs Group Inc [2025-06-30] DFND 146,493 146,513
Balyasny Asset Management LP [2025-06-30] SOLE 140,903 140,903
Nuveen, LLC [2025-06-30] DFND 139,145 139,145
Readystate Asset Management LP [2025-06-30] SOLE 133,401 133,401
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