SOMA EQUITY PARTNERS LP RIVN — RIVIAN AUTOMOTIVE INC

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

AI Ownership Summary

SOMA EQUITY PARTNERS LP reported RIVIAN AUTOMOTIVE INC (RIVN) in 11 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 8.88% in 2025 Q4. The latest visible filing shows RIVN at 8.88% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this RIVN ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was SOMA EQUITY PARTNERS LP's position in RIVIAN AUTOMOTIVE INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

RIVN was reported at 8.88% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
8.88% in 2025 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

RIVN stock page SOMA EQUITY PARTNERS LP fund profile SOMA EQUITY PARTNERS LP full holdings
How SOMA EQUITY PARTNERS LP held RIVN — position size vs. price
% of Fund (quarterly)    RIVN price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 11.0% -23.6% ✅ 8,193,373 -1,011,372 -11.0% 8.88% $161.5M 2026-02-14 (Est.) $17.73
2025 Q3 ADDED — — — 9,204,745 +829,782 +9.9% 6.78% $135.1M 2025-11-14 $15.11
2025 Q2 REDUCED — — — 8,374,963 -350,002 -4.0% 5.71% $115.1M 2025-08-14 $12.06
2025 Q1 ADDED — — — 8,724,965 +238,856 +2.8% 6.35% $108.6M 2025-05-15 $15.30
2024 Q4 ADDED — — — 8,486,109 +1,407,772 +19.9% 6.24% $112.9M 2025-02-14 $14.03
2024 Q3 ADDED — — — 7,078,337 +481,775 +7.3% 4.56% $79.4M 2024-11-14 $10.31
2024 Q2 ADDED — — — 6,596,562 +2,270,839 +52.5% 5.09% $88.5M 2024-08-14 $13.25
2024 Q1 ADDED — — — 4,325,723 +1,902,642 +78.5% 2.78% $47.4M 2024-05-14 $11.19
2023 Q4 ADDED — — — 2,423,081 +923,081 +61.5% 3.24% $56.9M 2024-02-14 $15.54
2 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding RIVN

As of 2026 Q1 — sorted by position size

Andrew Hill Investment Advisors, Inc. 3Y 1.88% Green Alpha Advisors, LLC 3Y 1.83% Baron Wealth Management LLC 1.41% UDINE WEALTH MANAGEMENT, INC. 3Y 1.15% SPIREPOINT PRIVATE CLIENT, LLC 0.62% Bayforest Capital Ltd 0.26% Polianta Ltd 3Y 7Y 0.2% Rydar Equities, Inc. 0.2% Johnson & White Wealth Management, LLC 3Y 0.16% STEINBERGANNA WEALTH MANAGEMENT 0.15%

FAQ About SOMA EQUITY PARTNERS LP and RIVN

These are the practical questions this page is built to answer before you even open the full history table.

How long has SOMA EQUITY PARTNERS LP reported owning RIVN?

SOMA EQUITY PARTNERS LP reported RIVN across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported RIVN position in SOMA EQUITY PARTNERS LP's portfolio?

The largest reported portfolio weight for RIVN was 8.88% in 2025 Q4.

What is the latest reported RIVN position on this page?

The most recent filing on this page is 2025 Q4, when SOMA EQUITY PARTNERS LP reported 8,193,373 shares, equal to 8.88% of portfolio, with an estimated market value of $161.5M.

What does the chart on this RIVN ownership page compare?

The chart compares SOMA EQUITY PARTNERS LP's quarterly RIVN portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did SOMA EQUITY PARTNERS LP time their RIVN position?

Based on 13F filing dates vs. subsequent RIVN price moves, SOMA EQUITY PARTNERS LP correctly timed 4 out of 9 reported position changes (44%). The annualised alpha on RIVN relative to SPY over the holding period was -16.8%.

← Back to SOMA EQUITY PARTNERS LP Holdings