Optiver Holding’s MeiraGTx Holdings MGTX Stock Holding History

Optiver Holding’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	–	Sell	-414	Closed	-$3.58K	–	2969
2026 Q1	$3.58K	Buy	414 +264	+176%	+$2K	﹤0.01%	1577
2025 Q4	$1.19K	Sell	150 -462	-75%	-$3.84K	﹤0.01%	2183
2025 Q3	$5.04K	Buy	+612	New	+$4.84K	﹤0.01%	1729

Other funds holding MGTX

Sanofi Paris, France $534M AUM 205.96% 1-Year Est. Return

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

Johnson & Johnson New Brunswick, New Jersey $799M AUM 253.51% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

Opaleye Management Boston, Massachusetts $1.1B AUM 197.64% 1-Year Est. Return

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

Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return

Optiver Holding's MGTX Position: Q2 2026 in Review

Optiver Holding sold out of MeiraGTx Holdings (MGTX) in Q2 2026, closing a stake of 414 shares — an estimated $3.58K sold.

Optiver Holding first reported a position in MGTX in Q3 2025 and held it in 3 quarters. The position peaked at $5.04K in Q3 2025. 158 funds tracked by Wall St. Rank hold MGTX as of Q2 2026.

Optiver Holding reported no remaining MeiraGTx Holdings position as of Q2 2026 after selling out during the quarter.
Optiver Holding sold 414 MeiraGTx Holdings shares in Q2 2026, an estimated $3.58K.
Optiver Holding first reported a position in MeiraGTx Holdings in Q3 2025 and held it in 3 quarters.
Optiver Holding's MeiraGTx Holdings position peaked at $5.04K in Q3 2025.
158 funds tracked by Wall St. Rank held MeiraGTx Holdings as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.