Citadel Advisors
MGTX icon

Citadel Advisors’s MeiraGTx Holdings MGTX Stock Holding History

Citadel Advisors’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
2025
Q4 		– Sell
-17,100
Closed -$141K – 13533
2025
Q3 		$141K Buy
17,100
+3,500
+26% +$27.7K ﹤0.01% 11579
2025
Q2 		$88.7K Sell
13,600
-24,800
-65% -$146K ﹤0.01% 11419
2025
Q1 		$260K Buy
38,400
+7,600
+25% +$51K ﹤0.01% 9899
2024
Q4 		$188K Sell
30,800
-200
-0.6% -$1.17K ﹤0.01% 10559
2024
Q3 		$129K Buy
31,000
+300
+1% +$1.3K ﹤0.01% 10769
2024
Q2 		$129K Buy
30,700
+9,800
+47% +$49.4K ﹤0.01% 10552
2024
Q1 		$127K Sell
20,900
-37,300
-64% -$236K ﹤0.01% 11029
2023
Q4 		$409K Buy
58,200
+40,400
+227% +$200K ﹤0.01% 8522
2023
Q3 		$87.4K Sell
17,800
-11,800
-40% -$71.7K ﹤0.01% 11059
2023
Q2 		$199K Buy
29,600
+11,900
+67% +$76.6K ﹤0.01% 9907
2023
Q1 		$91.5K Buy
17,700
+15,300
+638% +$106K ﹤0.01% 11388
2022
Q4 		$15.6K Sell
2,400
-18,300
-88% -$126K ﹤0.01% 13315
2022
Q3 		$174K Buy
+20,700
New +$183K ﹤0.01% 10550
2022
Q2 		– Sell
-27,900
Closed -$386K – 13628
2022
Q1 		$386K Sell
27,900
-15,700
-36% -$242K ﹤0.01% 10001
2021
Q4 		$1.03M Buy
43,600
+27,100
+164% +$519K ﹤0.01% 7868
2021
Q3 		$217K Buy
16,500
+3,600
+28% +$49.3K ﹤0.01% 11817
2021
Q2 		$200K Buy
12,900
+300
+2% +$4.29K ﹤0.01% 12162
2021
Q1 		$182K Buy
+12,600
New +$197K ﹤0.01% 11815

Other funds holding MGTX

S
Sanofi Paris, France $336M AUM 126.85% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
JJ
Johnson & Johnson New Brunswick, New Jersey $652M AUM 198.07% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PM
Prosight Management Dallas, Texas $610M AUM 40.86% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return

Citadel Advisors's MGTX Position: Q1 2026 in Review

Citadel Advisors reduced its MeiraGTx Holdings (MGTX) stake by 19% in Q1 2026, selling an estimated $208K and leaving 115,995 shares worth $1M. The position accounts for ﹤0.01% of the portfolio, ranked #7640.

Citadel Advisors first reported a position in MGTX in Q3 2019 and has held it in 26 quarters since. The position peaked at $1.81M in Q4 2021. 133 funds tracked by Wall St. Rank hold MGTX as of Q1 2026.

  • Citadel Advisors held 115,995 shares of MeiraGTx Holdings worth $1M as of Q1 2026.
  • Citadel Advisors sold 27,450 MeiraGTx Holdings shares in Q1 2026, an estimated $208K.
  • MeiraGTx Holdings made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #7640 holding.
  • Citadel Advisors first reported a position in MeiraGTx Holdings in Q3 2019 and has held it in 26 quarters since.
  • Citadel Advisors's MeiraGTx Holdings position peaked at $1.81M in Q4 2021.
  • 133 funds tracked by Wall St. Rank held MeiraGTx Holdings as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.