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Ispecimen shares owned by Jane Street

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

Historical chart of Jane Street investment in Ispecimen

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

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Quarterly reported holdings in Ispecimen by Jane Street

Quarter filed Position value Share count Share price at filing
2025-12-31 $4.7k 14k 0.33
2025-09-30 $26k 20k 1.29
2024-09-30 $103k 22k 4.70

More positions owned by Jane Street

Spdr S&p 500 Etf Tr Tr Unit Call Option (SPY)
Invesco Qqq Tr Unit Ser 1 Call Option (QQQ)
NVIDIA Corporation Call Option (NVDA)
Tesla Motors Call Option (TSLA)
Meta Platforms Cl A Call Option (META)
Spdr Gold Tr Gold Shs Call Option (GLD)
Ishares Tr Russell 2000 Etf Call Option (IWM)
Apple Call Option (AAPL)
Microsoft Corporation Call Option (MSFT)
Alphabet Cap Stk Cl A Call Option (GOOGL)
Amazon Call Option (AMZN)
Broadcom Call Option (AVGO)
Advanced Micro Devices Call Option (AMD)
Taiwan Semiconductor Mfg Sponsored Ads Call Option (TSM)
Palantir Technologies Cl A Call Option (PLTR)

View all positions for Jane Street

Top funds holding Ispecimen

Geode Capital Management
Vanguard Group
Susquehanna International
Jane Street
Jump Financial
Tower Research Capital
UBS Group
BlackRock
FMR
SBI Securities
Sachetta

View all funds holding Ispecimen