What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001018724
Total reported value
$4.4B
$4.4B
5 檔
59.5%
During the Q1 2026 filing period, Amazon Com Inc (CIK: 0001018724) submitted its Form 13F report to the U.S. SEC, disclosing a tracked public equity portfolio valued at $4.4B across 5 reported positions.
In Q1 2026, Amazon Com Inc adopted a defensive or profit-taking posture, trimming 0 positions and completely liquidating 1 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | RIVN | Rivian Automotive Inc-a | Stock-Consumer Disc | 90.57% | -28.45% | — | |
| 2 | BETA | Beta Technologies Inc -cl A | Stock-Other | 6.57% | -2.12% | — | |
| 3 | MRVL | Marvell Technology Inc | Stock-Tech | 1.49% | +1.18% | +75.82% | |
| 4 | ALAB | Astera Labs Inc | Stock-Tech | 1.16% | +1.87% | — | |
| 5 | NAUT | Nautilus Biotechnology Inc | Stock-Other | 0.21% | -0.21% | EXIT |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | RIVN | Rivian Automotive Inc-a | +1.9% | — | Unchanged |
| 2 | MRVL | Marvell Technology Inc | +1% | +75.82% | Add |
| 3 | NAUT | Nautilus Biotechnology Inc | +0.1% | — | Unchanged |
| 4 | ALAB | Astera Labs Inc | -0.2% | — | Unchanged |
| 5 | BETA | Beta Technologies Inc -cl A | -2.9% | — | Unchanged |
| 6 | IONQ | Ionq Inc | — | EXIT | Sold out |
According to official SEC Form 13F filings, Amazon Com Inc reported a total U.S. public equity portfolio value of $4.4B across 5 disclosed positions in Q1 2026.
During Q1 2026, Amazon Com Inc's top holdings by market value included RIVN (90.6%)、BETA (6.6%)、MRVL (1.5%). The largest single position, RIVN, represented 90.6% of total portfolio value.
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Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including RIVN, BETA, MRVL) accounted for 59.5% of total reported equity market value during Q1 2026.
Top Position Liquidated / Trimmed
IONQ
前期市值: $299.3K
In Q1 2026, Amazon Com Inc made 2 total portfolio adjustments, initiating 0 new buys, adding to 1 positions, trimming 0 holdings, and fully liquidating 1 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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