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Stem shares owned by Simplex Trading

Quarter-by-quarter ownership of Stem (STEM) shares owned by Simplex Trading from 13F filings

Historical chart of Simplex Trading investment in Stem

Tip: Access up to 7 years of quarterly data

All positions including Stem held by Simplex Trading consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Stem by Simplex Trading

Quarter filed Position value Share count Share price at filing
2026-06-30 $6.6k 840 7.81

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Nvidia Corporation Call Call Option
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Apple Call Call Option
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View all positions for Simplex Trading

Top funds holding Stem

Marshall Wace
Vanguard Capital Management
BlackRock
Susquehanna International
Trexquant Investment
Two Sigma Investments
GSA Capital Partners
Bnp Paribas Arbitrage, Snc
Geode Capital Management
Acadian Asset Management
Renaissance Technologies
Bridgeway Capital Management
Vanguard Fiduciary Trust
Citadel Advisors
Longaeva Partners

View all funds holding Stem