MeiraGTx Holdings plc
Total Trades
10
Buys
2
Sells
7
Largest Trade
N/A
Insiders
4
Institutional Funds
92
Inst. Value
$1M+
Activist Filings
18
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Giroux Richard | CFO & COO | SELL | $100K–$500K | 24K | $8.87 | Oct 22, 2025 |
| Giroux Richard | CFO & COO | SELL | $100K–$500K | 24K | $8.52 | Jul 23, 2025 |
| Forbes Alexandria | PRESIDENT & CEO | SELL | $100K–$500K | 48K | $7.97 | Jul 9, 2025 |
| Giroux Richard | CFO & COO | SELL | $100K–$500K | 24K | $6.00 | Apr 23, 2025 |
| Forbes Alexandria | PRESIDENT & CEO | SELL | $100K–$500K | 48K | $5.34 | Apr 9, 2025 |
| Giroux Richard | CFO & COO | SELL | $100K–$500K | 24K | $6.29 | Jan 22, 2025 |
| Forbes Alexandria | PRESIDENT & CEO | SELL | $100K–$500K | 48K | $6.43 | Jan 11, 2025 |
| Forbes Alexandria | PRESIDENT & CEO | EXERCISE | N/A | 63K | — | Jan 11, 2025 |
| PERCEPTIVE ADVISORS LLC | Director | BUY | $1M+ | 4.3M | $5.75 | May 16, 2023 |
| Wollin Robert J | GENERAL COUNSEL AN… | BUY | $1K–$15K | 1K | $7.94 | May 26, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 92 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Sanofi | 12.2M | $1M+ | SH |
| PERCEPTIVE ADVISORS LLC | 10.3M | $1M+ | SH |
| JOHNSON & JOHNSON | 6.6M | $1M+ | SH |
| Rubric Capital Management LP | 6.2M | $1M+ | SH |
| Prosight Management, LP | 3.2M | $1M+ | SH |
| Erste Asset Management GmbH | 790K | $1M+ | SH |
| STATE STREET CORP | 729K | $1M+ | SH |
| 22NW, LP | 587K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 523K | $1M+ | SH |
| J. Goldman & Co LP | 320K | $1M+ | SH |
| Hennion & Walsh Asset Management, Inc. | 309K | $1M+ | SH |
| Jefferies Financial Group Inc. | 298K | $1M+ | SH |
| Privium Fund Management B.V. | 200K | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 176K | $1M+ | SH |
| BNP PARIBAS FINANCIAL MARKETS | 128K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 111K | $500K+ | SH |
| GOLDMAN SACHS GROUP INC | 106K | $500K+ | SH |
| BlackRock, Inc. | 96K | $500K+ | SH |
| BARCLAYS PLC | 96K | $500K+ | SH |
| PLATINUM INVESTMENT MANAGEMENT LTD | 94K | $500K+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 13, 2026
4.0%
3.2M shares
SC 13G · Feb 13, 2026
7.9%
6.2M shares
SC 13D/A · Jan 2, 2026
12.9%
10.4M shares
Adage Capital Management, L.P.
SC 13G/A · Nov 13, 2025
5.2%
4.2M shares
SC 13G/A · May 14, 2025
5.4%
4.4M shares
Adage Capital Management, L.P.
SC 13G/A · Nov 12, 2024
6.8%
5.2M shares
SC 13G/A · Oct 18, 2024
8.6%
6.6M shares
SC 13D/A · Aug 14, 2024
1.3B shares
SC 13G/A · Aug 13, 2024
12.2M shares
SC 13D/A · Feb 14, 2024
1.1B shares
SC 13G/A · Feb 13, 2024
6.4%
4.1M shares
SC 13G · Nov 6, 2023
4.7M shares
SC 13D/A · May 16, 2023
19.1%
11.4M shares
SC 13G · May 12, 2023
6.9%
4.1M shares
SC 13G/A · Feb 14, 2023
0.0%
0 shares
Johnson & Johnson EIN 22-1024240
SC 13G/A · Nov 14, 2022
13.7%
6.6M shares
SC 13G/A · Feb 11, 2022
8.1%
3.6M shares
Alexandria Real Estate Equities, Inc.
SC 13G/A · Feb 11, 2022
4.5%
2.0M shares