Stock Ownership/MEIRAGTX HLDGS PLC

MEIRAGTX HLDGS PLC: Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in MEIRAGTX HLDGS PLC. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
12
13F filers
Aggregate Value
$148.5M
Across holders
Last Price
—
EOD close
Sector
—
GICS
Quarterly fund activity10 increased1 reduced0 exited
Institutional Holders of MEIRAGTX HLDGS PLC
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12 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund4.40M$59.4M40.0%0.1%Added+$5.4MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund2.97M$40.1M27.0%0.0%Reduced$-6.7MQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund1.50M$20.3M13.6%0.1%Added+$16.2MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund853K$11.5M7.8%0.0%Added+$3.4MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund650K$8.8M5.9%0.0%Added+$8.3MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund202K$2.7M1.8%0.0%Added+$1.8MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund197K$2.7M1.8%0.0%Added$-4.4MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund162K$2.2M1.5%0.0%Added+$1.9MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund29K$389K0.3%0.0%Added—Q2 2026
Schonfeld Strategic Advisors LLC
CIK 0001665241
Hedge Fund13K$171K0.1%0.0%Added—Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$59.4M· 40.0% of total· 0.1% port· 4.40M sh· +$5.4M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$40.1M· 27.0% of total· 0.0% port· 2.97M sh· $-6.7M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$20.3M· 13.6% of total· 0.1% port· 1.50M sh· +$16.2M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$11.5M· 7.8% of total· 0.0% port· 853K sh· +$3.4M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$8.8M· 5.9% of total· 0.0% port· 650K sh· +$8.3M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$2.7M· 1.8% of total· 0.0% port· 202K sh· +$1.8M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$2.7M· 1.8% of total· 0.0% port· 197K sh· $-4.4M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$2.2M· 1.5% of total· 0.0% port· 162K sh· +$1.9M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$389K· 0.3% of total· 0.0% port· 29K sh· — QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$171K· 0.1% of total· 0.0% port· 13K sh· — QoQ· Q2 2026
Hudson Bay Capital Management LPUnchanged
Hedge Fund
$138K· 0.1% of total· 0.0% port· 10K sh· +$0 QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$92K· 0.1% of total· 0.0% port· 7K sh· $-151K QoQ· Q2 2026
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