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Mestera shares owned by Jane Street

Quarter-by-quarter ownership of Mestera (MTSR) shares owned by Jane Street from 13F filings

Historical chart of Jane Street investment in Mestera

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All positions including Mestera held by Jane Street consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mestera by Jane Street

Quarter filed Position value Share count Share price at filing
2025-09-30 $10M 191k 52.33

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View all positions for Jane Street

Top funds holding Mestera

FMR
Vanguard Group
Henderson Group
BlackRock
Alphabet
VR Adviser
Wellington Management Company
Softbank Group Corp
State Street Corporation
Falcon Edge Capital
T. Rowe Price Investment Management
Geode Capital Management
RA Capital Management
Susquehanna International
Charles Schwab Investment Management

View all funds holding Mestera