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Platinum Investment Management’s MeiraGTx Holdings MGTX Stock Holding History

Platinum Investment 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
Q1 		$813K Hold
93,922
– – 0.21% 82
2025
Q4 		$747K Sell
93,922
-33,612
-26% -$279K 0.17% 88
2025
Q3 		$1.05M Sell
127,534
-80,774
-39% -$639K 0.07% 82
2025
Q2 		$1.36M Hold
208,308
– – 0.09% 67
2025
Q1 		$1.41M Sell
208,308
-41,692
-17% -$280K 0.08% 59
2024
Q4 		$1.52M Hold
250,000
– – 0.09% 68
2024
Q3 		$1.04M Buy
+250,000
New +$1.08M 0.05% 79

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

Platinum Investment Management's MGTX Position: Q1 2026 in Review

Platinum Investment Management held its MeiraGTx Holdings (MGTX) position steady in Q1 2026 at 93,922 shares worth $813K. The position accounts for 0.21% of the portfolio, ranked #82.

Platinum Investment Management first reported a position in MGTX in Q3 2024 and has held it in 7 quarters since. The position peaked at $1.52M in Q4 2024. 133 funds tracked by Wall St. Rank hold MGTX as of Q1 2026.

  • Platinum Investment Management held 93,922 shares of MeiraGTx Holdings worth $813K as of Q1 2026.
  • Platinum Investment Management left its MeiraGTx Holdings share count unchanged in Q1 2026.
  • MeiraGTx Holdings made up 0.21% of Platinum Investment Management's portfolio in Q1 2026, its #82 holding.
  • Platinum Investment Management first reported a position in MeiraGTx Holdings in Q3 2024 and has held it in 7 quarters since.
  • Platinum Investment Management's MeiraGTx Holdings position peaked at $1.52M in Q4 2024.
  • 133 funds tracked by Wall St. Rank held MeiraGTx Holdings as of Q1 2026.

Based on Platinum Investment Management's 13F filing for Q1 2026, filed 14 May 2026.