Jane Street »

Amtech Systems shares owned by Jane Street

Quarter-by-quarter ownership of Amtech Systems (ASYS) shares owned by Jane Street from 13F filings

Historical chart of Jane Street investment in Amtech Systems

Tip: Access up to 7 years of quarterly data

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

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Amtech Systems by Jane Street

Quarter filed Position value Share count Share price at filing
2025-09-30 $1.6M 175k 9.26

More positions owned by Jane Street

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

View all positions for Jane Street

Top funds holding Amtech Systems

Dimensional Fund Advisors
First Eagle Investment Management
Vanguard Group
Pacific Ridge Capital Partners
Arrowstreet Capital, Limited Partnership
Jane Street
BlackRock
Geode Capital Management
Marshall Wace
Acadian Asset Management
Citadel Advisors
Bridgeway Capital Management
Susquehanna International
State Street Corporation
Essex Investment Management

View all funds holding Amtech Systems