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Opaleye Management’s MeiraGTx Holdings MGTX Stock Holding History

Opaleye Management’s Portfolio MGTX Stock Details MGTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$48M Buy
3,550,000
+1,426,741
+67% +$14.2M 4.34% 7
2026
Q1 		$18.4M Buy
2,123,259
+1,732,415
+443% +$13.2M 2.42% 13
2025
Q4 		$3.11M Buy
+390,844
New +$3.25M 0.41% 38
2022
Q4 		– Sell
-10,000
Closed -$84K – 43
2022
Q3 		$84K Buy
+10,000
New +$88.2K 0.03% 40

Other funds holding MGTX

S
Sanofi Paris, France $534M AUM 205.96% 1-Year Est. Return
PA
Perceptive Advisors New York $6.66B AUM 360.84% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
JJ
Johnson & Johnson New Brunswick, New Jersey $799M AUM 253.51% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
6CM
683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Opaleye Management's MGTX Position: Q2 2026 in Review

Opaleye Management increased its MeiraGTx Holdings (MGTX) stake by 67% in Q2 2026, buying an estimated $14.2M and bringing the position to 3,550,000 shares worth $48M. The position accounts for 4.34% of the portfolio, ranked #7.

Opaleye Management first reported a position in MGTX in Q3 2022 and has held it in 4 quarters since. 157 funds tracked by Wall St. Rank hold MGTX as of Q2 2026.

  • Opaleye Management held 3,550,000 shares of MeiraGTx Holdings worth $48M as of Q2 2026.
  • Opaleye Management bought 1,426,741 MeiraGTx Holdings shares in Q2 2026, an estimated $14.2M.
  • MeiraGTx Holdings made up 4.34% of Opaleye Management's portfolio in Q2 2026, its #7 holding.
  • Opaleye Management first reported a position in MeiraGTx Holdings in Q3 2022 and has held it in 4 quarters since.
  • 157 funds tracked by Wall St. Rank held MeiraGTx Holdings as of Q2 2026.

Based on Opaleye Management's 13F filing for Q2 2026, filed 14 Aug 2026.