Ownership history in Boston Partners · 23 quarters on record
This page tracks every 13F SEC filing in which Boston Partners reported a position in AMAZON COM INC COM (AMZN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | ADDED | 4,955,857 | +166,472 | +3.5% | 1.19% | $1.15B | $230.82 |
| 2025 Q3 | ADDED | 4,789,385 | +1,106,685 | +30.1% | 1.08% | $1.05B | $219.57 |
| 2025 Q2 | ADDED | 3,682,700 | +3,663,869 | +19456.6% | 0.90% | $806.9M | $219.39 |
| 2025 Q1 | REDUCED | 18,831 | -9,417 | -33.3% | 0.00% | $3.6M | $190.26 |
As of 2025 Q4 — sorted by position size