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Disclosery

STONE RUN CAPITAL, LLC: STE position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of STONE RUN CAPITAL, LLC on STE, newest first. How the timeline and the estimate are built.

STONE RUN CAPITAL, LLC held 28,330 STE shares at 2025-09-30 per its 13F-HR filed 2025-11-14.

the latest 13F is the newest step

  1. period ended2025-09-30
    13F 28,330 shares
    Change vs previous 13F +150 shares

    2.76% of the 13F portfolio, value $7,009,975.

    13F-HR 0001420506-25-003349 filed by STONE RUN CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-06-30
    13F 28,180 shares
    Change vs previous 13F -475 shares

    2.71% of the 13F portfolio, value $6,769,400.

    13F-HR 0001420506-25-002087 filed by STONE RUN CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-03-31
    13F 28,655 shares
    Change vs previous 13F -10,150 shares

    2.74% of the 13F portfolio, value $6,494,656.

    13F-HR 0001420506-25-001086 filed by STONE RUN CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 38,805 shares
    Change vs previous 13F +10,925 shares

    3.13% of the 13F portfolio, value $7,976,756.

    13F-HR 0001420506-25-000527 filed by STONE RUN CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-09-30
    13F 27,880 shares
    Change vs previous 13F -325 shares

    2.52% of the 13F portfolio, value $6,762,015.

    13F-HR 0001420506-24-002498 filed by STONE RUN CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-06-30
    13F 28,205 shares
    Change vs previous 13F -1,550 shares

    2.47% of the 13F portfolio, value $6,192,126.

    13F-HR 0001420506-24-001477 filed by STONE RUN CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-03-31
    13F 29,755 shares
    Change vs previous 13F -1,600 shares

    2.56% of the 13F portfolio, value $6,689,519.

    13F-HR 0001420506-24-000827 filed by STONE RUN CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2023-12-31
    13F 31,355 shares
    Change vs previous 13F not available

    2.95% of the 13F portfolio, value $6,893,397.

    13F-HR 0001420506-24-000441 filed by STONE RUN CAPITAL, LLC
    Filed (acceptance time not in the bulk data set), ingested

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