RIVN β€” RIVIAN AUTOMOTIVE INC

Ownership history in SOMA EQUITY PARTNERS LP  Β·  11 quarters on record

This page tracks every 13F SEC filing in which SOMA EQUITY PARTNERS LP reported a position in RIVIAN AUTOMOTIVE INC (RIVN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
8.88% (2025 Q4)
πŸ“Š Avg. % of fund
4.83%
πŸ“… First filed
2023 Q2
πŸ“… Last filed
2025 Q4
⏱ Quarters held
11

Position Intelligence

SOMA EQUITY PARTNERS LP Γ— RIVN AI Analytics

πŸ“ˆ SOMA EQUITY PARTNERS LP outperformed the S&P 500 by +4.0% annually on this RIVN position. Timing score: 56% (5/9 decisions correct). Average cost basis: $14.36. Maximum drawdown during holding period: –54.9%.

πŸ“ˆ Position Alpha vs SPY
+4.0%
annualised excess return

βœ… Outperformed SPY on this position by 4.0% ann.
10 quarters analyzed

⏱️ Timing Score
56%

βœ… Decent timing β€” more right than wrong on entries and exits.
5 of 9 add/trim decisions correct

πŸ’° Entry Quality
$14.36
+37.3% vs current ($19.71)

Best entry: $10.95 (2024 Q1)  Β·  Worst: $23.46 (2023 Q4)

πŸ›‘οΈ Drawdown Resilience
–54.9%
max drawdown while held

πŸ’ͺ Held through 1 major drawdown (>20%). Strong conviction under pressure.

πŸ’ͺ Fund Conviction
80%
buy-side decisions

8 adds Β· 2 trims. Bought during 4 of 4 down-price quarters. πŸ‚ Consistently bullish β€” fund kept accumulating this position.

πŸ“‘ Position Trajectory
↑ Growing
last 4–5 quarters trend

πŸ“ˆ SOMA EQUITY PARTNERS LP has been actively increasing its RIVN allocation β€” a bullish signal from insiders.
Currently 8.88% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    RIVN price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 10 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 8,193,373 -1,011,372 -11.0% 8.88% $161.5M $19.71
2025 Q3 ADDED 9,204,745 +829,782 +9.9% 6.78% $135.1M $14.68
2025 Q2 REDUCED 8,374,963 -350,002 -4.0% 5.71% $115.1M $13.74
2025 Q1 ADDED 8,724,965 +238,856 +2.8% 6.35% $108.6M $12.45
2024 Q4 ADDED 8,486,109 +1,407,772 +19.9% 6.24% $112.9M $13.30
2024 Q3 ADDED 7,078,337 +481,775 +7.3% 4.56% $79.4M $11.22
2024 Q2 ADDED 6,596,562 +2,270,839 +52.5% 5.09% $88.5M $13.42
2024 Q1 ADDED 4,325,723 +1,902,642 +78.5% 2.78% $47.4M $10.95
2023 Q4 ADDED 2,423,081 +923,081 +61.5% 3.24% $56.9M $23.46
2023 Q3 UNCHANGED 1,500,000 β€” 0% 2.12% $36.4M $24.28
1 older quarter hidden  β€”  Sign in free or upgrade to Premium to see full history
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