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Rivian Automotive Inc Class A shares owned by Portman Square Capital

Quarter-by-quarter ownership of Rivian Automotive Inc Class A (RIVN) shares owned by Portman Square Capital from 13F filings

Historical chart of Portman Square Capital investment in Rivian Automotive Inc Class A

Tip: Access up to 7 years of quarterly data

All positions including Rivian Automotive Inc Class A held by Portman Square Capital consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Rivian Automotive Inc Class A by Portman Square Capital

Quarter filed Position value Share count Share price at filing
2026-09-30 $9.4M 630k 14.94
2024-09-30 $18M 1.6M 11.22
2024-06-30 $36M 2.7M 13.42
2024-03-31 $37M 3.4M 10.95
2023-12-31 $29M 1.3M 23.46

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View all positions for Portman Square Capital

Top funds holding Rivian Automotive Inc Class A

Amazon
BlackRock
Baillie Gifford & Co
Vanguard Capital Management
Vanguard Portfolio Management
D. E. Shaw & Co
Two Sigma Investments
Susquehanna International
Jpmorgan Chase & Co
Slate Path Capital
Uber Technologies
Citadel Advisors
LMR Partners
Geode Capital Management
Jane Street

View all funds holding Rivian Automotive Inc Class A