Manager × security

Boston Partners AMZN holdings history

Who else holds this security?

AMAZON.COM INC · CUSIP 023135106 · CIK 1386060

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, Boston Partners reported 12.86M AMZN (shares), valued at $3.07B, or 2.73% of its reported non-derivative portfolio. Filed 2026-08-04.

Verify history & sources
Portfolio weight and quantity history
Reported portfolio weight
2.73%
Shares
12.86M
12,862,015
Reported value
$3.07B
USD

Shares increased 136.04%; reported value increased 170.64%, and weight changed +1.54 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 20262.73%12,862,015SEC filingFiled Aug 4, 2026Combination report
Q1 20261.19%5,449,163SEC filingFiled May 11, 2026Combination report
Q4 20251.19%4,955,857SEC filingFiled Feb 13, 2026Combination report
Q3 20251.08%4,789,385SEC filingFiled Nov 13, 2025Combination report
Q2 20250.90%3,690,636SEC filingFiled Aug 12, 2025AmendedCombination report
Q1 20250.00%18,831SEC filingFiled May 13, 2025Combination report
Q4 20240.01%28,248SEC filingFiled Feb 11, 2025Combination report
Q3 2024Not reportedNot reported
Q2 2024Not reportedNot reported
Q1 2024Not reportedNot reported
Q4 2023Not reportedNot reported
Q3 2023Not reportedNot reported

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q3 2023Not reportedThis security is absent from this quarter's filing; a missing record is not treated as zero holdings.
Q4 2023Not reportedThis security is absent from this quarter's filing; a missing record is not treated as zero holdings.
Q1 2024Not reportedThis security is absent from this quarter's filing; a missing record is not treated as zero holdings.
Q2 2024Not reportedThis security is absent from this quarter's filing; a missing record is not treated as zero holdings.
Q3 2024Not reportedThis security is absent from this quarter's filing; a missing record is not treated as zero holdings.
Q4 20240.01%28,248$6.20MA comparable prior-quarter record is unavailable; changes are not inferred.SEC filing
Filed Feb 11, 2025
Q1 20250.00%18,831$3.58MShares decreased 33.34%; reported value decreased 42.19%, and weight changed -0.01 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 13, 2025
Q2 20250.90%3,690,636$808.60MShares increased 19498.73%; reported value increased 22469.08%, and weight changed +0.90 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 12, 2025
Q3 20251.08%4,789,385$1.05BShares increased 29.77%; reported value increased 30.22%, and weight changed +0.18 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Nov 13, 2025
Q4 20251.19%4,955,857$1.15BShares increased 3.48%; reported value increased 8.93%, and weight changed +0.11 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Feb 13, 2026
Q1 20261.19%5,449,163$1.14BShares increased 9.95%; reported value decreased 1.01%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed May 11, 2026
Q2 20262.73%12,862,015$3.07BShares increased 136.04%; reported value increased 170.64%, and weight changed +1.54 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing
Filed Aug 4, 2026
Boston Partners · AMAZON.COM INC

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This page includes 12 of 12 reported holdings. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.