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Flock — Smart-money disclosures, made readable

Macrogenics Inc

MGNXNASDAQ · US

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Holders

BlackRock
13F filer
$23.0M
5,401,728 sh
as-of 30 Jun 2024Stale
Renaissance Technologies
13F filer
$8.6M
2,963,559 sh
as-of 31 Mar 2026Quarterly
Two Sigma Investments
13F filer
$7.3M
2,527,829 sh
as-of 31 Mar 2026Quarterly

Ownership

Ownership data not yet available for this security.

Disclosure timeline

REDUCEDT+2
Peters Jeffrey Stuart
Macrogenics Inc · NASDAQ
−31,105 sh · $129.1K
Filed 20 Aug 2026SEC Form 4view source
DISCLOSEDQuarterly
Two Sigma Investments
Macrogenics Inc · NASDAQ
2,527,829 sh · $7.3M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDQuarterly
Renaissance Technologies
Macrogenics Inc · NASDAQ
2,963,559 sh · $8.6M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
BlackRock
Macrogenics Inc · NASDAQ
5,401,728 sh · $23.0M
Filed 30 Jun 2024SEC 13Fview source

Announcements

No announcements on record for this security.

MGNXNASDAQ · US

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Latest filing20 Aug 2026T+2

3 disclosed holders · 4 disclosures · 0 announcements

Ownership

Ownership data not yet available for this security.

Announcements

No announcements on record for this security.