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MassMutual Private Wealth & Trust, FSB: RIVN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MassMutual Private Wealth & Trust, FSB on RIVN, newest first. How the timeline and the estimate are built.

MassMutual Private Wealth & Trust, FSB held 19,036 RIVN shares at 2026-09-30 per its 13F-HR filed 2026-10-05.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 19,036 shares
    Change vs previous 13F +36 shares

    0.01% of the 13F portfolio, value $284,398.

    13F-HR 0001193125-26-413053 filed by MassMutual Private Wealth & Trust, FSB
    Accepted , ingested

  2. period ended2026-06-30
    13F 19,000 shares
    Change vs previous 13F -109 shares

    0.01% of the 13F portfolio, value $329,650.

    13F-HR 0001193125-26-293910 filed by MassMutual Private Wealth & Trust, FSB
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2026-03-31
    13F 19,109 shares
    Change vs previous 13F +74 shares

    0.01% of the 13F portfolio, value $287,590.

    13F-HR 0001193125-26-152544 filed by MassMutual Private Wealth & Trust, FSB
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-12-31
    13F 19,035 shares
    Change vs previous 13F -24 shares

    0.01% of the 13F portfolio, value $375,180.

    13F-HR 0001193125-26-006210 filed by MassMutual Private Wealth & Trust, FSB
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-09-30
    13F 19,059 shares
    Change vs previous 13F +17,757 shares

    0.01% of the 13F portfolio, value $279,786.

    13F-HR 0001193125-25-246783 filed by MassMutual Private Wealth & Trust, FSB
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-06-30
    13F 1,302 shares
    Change vs previous 13F +160 shares

    <0.01% of the 13F portfolio, value $17,889.

    13F-HR 0000950123-25-006218 filed by MassMutual Private Wealth & Trust, FSB
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2025-03-31
    13F 1,142 shares
    Change vs previous 13F +1,096 shares

    <0.01% of the 13F portfolio, value $14,218.

    13F-HR 0000950123-25-003277 filed by MassMutual Private Wealth & Trust, FSB
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-12-31
    13F 46 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $612.

    13F-HR 0000950123-25-000326 filed by MassMutual Private Wealth & Trust, FSB
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).