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OBERWEIS ASSET MANAGEMENT INC/: RDWR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of OBERWEIS ASSET MANAGEMENT INC/ on RDWR, newest first. How the timeline and the estimate are built.

OBERWEIS ASSET MANAGEMENT INC/ held 286,200 RDWR shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 286,200 shares
    Change vs previous 13F -500 shares

    0.18% of the 13F portfolio, value $8,832,132.

    13F-HR 0001213900-26-089777 filed by OBERWEIS ASSET MANAGEMENT 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 286,700 shares
    Change vs previous 13F +5,200 shares

    0.22% of the 13F portfolio, value $7,545,944.

    13F-HR 0001213900-26-057307 filed by OBERWEIS ASSET MANAGEMENT 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 281,500 shares
    Change vs previous 13F +6,800 shares

    0.25% of the 13F portfolio, value $6,781,335.

    13F-HR 0001213900-26-017101 filed by OBERWEIS ASSET MANAGEMENT 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 274,700 shares
    Change vs previous 13F 0 shares

    0.28% of the 13F portfolio, value $7,276,803.

    13F-HR 0001213900-25-111225 filed by OBERWEIS ASSET MANAGEMENT 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 274,700 shares
    Change vs previous 13F 0 shares

    0.35% of the 13F portfolio, value $8,087,168.

    13F-HR 0001213900-25-076460 filed by OBERWEIS ASSET MANAGEMENT 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 274,700 shares
    Change vs previous 13F 0 shares

    0.3% of the 13F portfolio, value $5,939,014.

    13F-HR 0001213900-25-043859 filed by OBERWEIS ASSET MANAGEMENT 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 274,700 shares
    Change vs previous 13F +10,000 shares

    0.29% of the 13F portfolio, value $6,188,991.

    13F-HR 0001213900-25-013939 filed by OBERWEIS ASSET MANAGEMENT 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 264,700 shares
    Change vs previous 13F not available

    0.3% of the 13F portfolio, value $5,897,516.

    13F-HR 0001213900-24-098012 filed by OBERWEIS ASSET MANAGEMENT INC/
    Filed (acceptance time not in the bulk data set), ingested

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