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SYNTAX RESEARCH, INC.: IEF position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of SYNTAX RESEARCH, INC. on IEF, newest first. How the timeline and the estimate are built.

SYNTAX RESEARCH, INC. held 141,033 IEF shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 141,033 shares
    Change vs previous 13F +52,553 shares

    9.74% of the 13F portfolio, value $13,337,471.

    13F-HR 0001398344-26-013177 filed by SYNTAX RESEARCH, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 88,480 shares
    Change vs previous 13F +545 shares

    5.37% of the 13F portfolio, value $8,444,533.

    13F-HR 0001398344-26-007193 filed by SYNTAX RESEARCH, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 87,935 shares
    Change vs previous 13F +7,638 shares

    5.22% of the 13F portfolio, value $8,455,848.

    13F-HR 0001398344-26-001787 filed by SYNTAX RESEARCH, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 80,297 shares
    Change vs previous 13F +5,623 shares

    4.98% of the 13F portfolio, value $7,745,445.

    13F-HR 0001398344-25-020297 filed by SYNTAX RESEARCH, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-06-30
    13F 74,674 shares
    Change vs previous 13F +12,099 shares

    5.08% of the 13F portfolio, value $7,151,510.

    13F-HR 0001398344-25-013375 filed by SYNTAX RESEARCH, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 62,575 shares
    Change vs previous 13F +9,012 shares

    4.12% of the 13F portfolio, value $5,967,800.

    13F-HR 0001398344-25-008843 filed by SYNTAX RESEARCH, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 53,563 shares
    Change vs previous 13F +6,019 shares

    3.55% of the 13F portfolio, value $4,951,941.

    13F-HR 0001398344-25-002436 filed by SYNTAX RESEARCH, INC.
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 47,544 shares
    Change vs previous 13F not available

    3.16% of the 13F portfolio, value $4,665,061.

    13F-HR 0001398344-24-023327 filed by SYNTAX RESEARCH, INC.
    Filed (acceptance time not in the bulk data set), ingested

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