Investor · Evanston, IL
Hayley Stein
Open Hayley in the network graph →Filings
22
SEC Form D
Connections
64
co-filers
Capital
$23.6B
across filings
Active
Jun 2023
to Dec 2025
Most-connected co-filers (64)
Magnetar Financial Llc · Evanston, IL15 sharedMagnetar Financial Llc · Evanston, IL15 sharedRichmond Fpc Gilder Greek GP LLC · RALEIGH, NC14 sharedFilippo J. Cardini · New York, NY14 sharedChase Rodriguez · Boca Raton, FL14 sharedAlan P. Milgate · Grand Cayman, Cayman Islands5 sharedAdvisors 3 LLC Rcp · CHICAGO, IL5 sharedRyan Doktorczyk · Nashville, TN5 sharedChristopher N. Bodden · Grand Cayman, Cayman Islands5 sharedSean Rosenzweig · Los Angeles, CA5 sharedLeanne R. Golding · Grand Cayman, Cayman Islands4 sharedBlake G. Modersitzki · Salt Lake City, UT3 sharedJeff G. Kearl · Salt Lake City, UT3 sharedClara Vydyanath · Austin, TX3 sharedRobert R. Krakowiak · Fort Worth, TX3 sharedKiersten Stead · Palo Alto, CA3 sharedTimothy M. Crow · Atlanta, GA3 sharedCameron Rock · Dallas, TX3 sharedChad G. Packard · Salt Lake City, UT3 sharedBen G. Lambert · Salt Lake City, UT3 sharedMatt G. Mosman · Salt Lake City, UT3 sharedChris G. Cooper · Salt Lake City, UT3 sharedSteve G. Glover · Salt Lake City, UT3 sharedNick Berry · Dallas, TX3 shared
Recent filings (22)
Magnetar AI Opportunity LLCDec 2025 · 6 co-filers$100.0MMagnetar AI Opportunity LLCDec 2025 · 6 co-filers$100.0MMagnetar Alpha Star Fund LLCDec 2025 · 9 co-filersMagnetar Capital Fund II LPDec 2025 · 6 co-filersMAGNETAR STRUCTURED CREDIT FUND LPDec 2025 · 6 co-filersMagnetar PRA Fund LtdDec 2025 · 10 co-filersMagnetar Constellation Fund, LtdDec 2025 · 10 co-filersMagnetar Lake Credit Fund LLCDec 2025 · 6 co-filersMagnetar Xing He Fund LLCDec 2025 · 6 co-filersMagnetar Systematic Multi-Strategy Fund LtdDec 2025 · 10 co-filersMagnetar Systematic Multi-Strategy Fund LLCDec 2025 · 6 co-filersMagnetar SC Fund LtdDec 2025 · 9 co-filersMagnetar Xing He Fund LLCDec 2025 · 6 co-filersMagnetar Systematic Multi-Strategy Fund LtdDec 2025 · 10 co-filersMagnetar Systematic Multi-Strategy Fund LLCDec 2025 · 6 co-filersMAGNETAR STRUCTURED CREDIT FUND LPDec 2025 · 6 co-filersMagnetar SC Fund LtdDec 2025 · 9 co-filersMagnetar PRA Fund LtdDec 2025 · 10 co-filersMagnetar Lake Credit Fund LLCDec 2025 · 6 co-filersMagnetar Constellation Fund, LtdDec 2025 · 10 co-filersMagnetar Capital Fund II LPDec 2025 · 6 co-filersMagnetar Alpha Star Fund LLCDec 2025 · 9 co-filersMustang Opportunities Fund LPNov 2025 · 8 co-filersMustang Opportunities Fund LPNov 2025 · 8 co-filersMagnetar PRA Fund LtdNov 2025 · 10 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Hayley in the interactive graph →