AMAZON COM INC
AMAZON COM INC declares $252.2M in 2 of the 220 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 5.7% of its $4.4B 13F portfolio. Largest positions: Astera Labs (0.16% of the company) and Marvell (0.05% of the company). Over time: $252.2M in 2 of these companies for Q2 2026, against $22.5M in 2 for Q4 2021 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought nothing and sold nothing of these stocks, at the quarter's prices: a net purchase of $0.00.
Performance of its AI picks
The AI-stock portfolio AMAZON COM INC declared for Q2 2026 (Form 13F), held unchanged, returned -19.3% in Q3 2026 (SMH -7.1%). Over the last 12 months, quarter after quarter: +110.4% (SMH +87.2%). Over three years, quarter after quarter: +313.3% (SMH +325.8%). Trades made during a quarter are not visible in 13F filings: this measures its declared picks, not the return of its funds.
Largest positions
- Astera Labs (ALAB) — $134.2M: 277,777 shares, 0.16% of the company, 3.0% of its portfolio; held since Q1 2024
- Marvell (MRVL) — $118.1M: 396,352 shares, 0.05% of the company, 2.7% of its portfolio; held since Q4 2021
By sector
- Interconnect — $134.2M, 53% of its AI holdings, 1 company
- Chips & compute — $118.1M, 47% of its AI holdings, 1 company