GI
MGTX icon

GAMMA Investing’s MeiraGTx Holdings MGTX Stock Holding History

GAMMA Investing’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 		$6.97K Buy
516
+130
+34% +$1.29K ﹤0.01% 3351
2026
Q1 		$3.34K Buy
386
+11
+3% +$84 ﹤0.01% 3517
2025
Q4 		$2.98K Buy
375
+18
+5% +$150 ﹤0.01% 3478
2025
Q3 		$2.94K Buy
357
+163
+84% +$1.29K ﹤0.01% 3348
2025
Q2 		$1.26K Sell
194
-462
-70% -$2.73K ﹤0.01% 3493
2025
Q1 		$4.45K Buy
656
+536
+447% +$3.6K ﹤0.01% 3131
2024
Q4 		$731 Buy
+120
New +$703 ﹤0.01% 3505
2024
Q3 		– Sell
-355
Closed -$1.5K – 3633
2024
Q2 		$1.5K Sell
355
-312
-47% -$1.57K ﹤0.01% 2961
2024
Q1 		$4.05K Buy
667
+264
+66% +$1.67K ﹤0.01% 2499
2023
Q4 		$2.45K Buy
+403
New +$1.99K ﹤0.01% 2516

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
OM
Opaleye Management Boston, Massachusetts $1.1B AUM 197.64% 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

GAMMA Investing's MGTX Position: Q2 2026 in Review

GAMMA Investing increased its MeiraGTx Holdings (MGTX) stake by 34% in Q2 2026, buying an estimated $1.29K and bringing the position to 516 shares worth $6.97K. The position accounts for ﹤0.01% of the portfolio, ranked #3351.

GAMMA Investing first reported a position in MGTX in Q4 2023 and has held it in 10 quarters since. 158 funds tracked by Wall St. Rank hold MGTX as of Q2 2026.

  • GAMMA Investing held 516 shares of MeiraGTx Holdings worth $6.97K as of Q2 2026.
  • GAMMA Investing bought 130 MeiraGTx Holdings shares in Q2 2026, an estimated $1.29K.
  • MeiraGTx Holdings made up ﹤0.01% of GAMMA Investing's portfolio in Q2 2026, its #3351 holding.
  • GAMMA Investing first reported a position in MeiraGTx Holdings in Q4 2023 and has held it in 10 quarters since.
  • 158 funds tracked by Wall St. Rank held MeiraGTx Holdings as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.