KIRR MARBACH & CO LLC /IN/: BN position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of KIRR MARBACH & CO LLC /IN/ on BN, newest first. How the timeline and the estimate are built.

KIRR MARBACH & CO LLC /IN/ held 273,493 BN shares at 2026-06-30 per its 13F-HR filed 2026-07-14.

the latest 13F is the newest step

period ended2026-06-30
13F 273,493 shares
Change vs previous 13F -260 shares
1.96% of the 13F portfolio, value $11,648,067.
13F-HR 0000764112-26-000003 filed by KIRR MARBACH & CO LLC /IN/
Filed 2026-07-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 273,753 shares
Change vs previous 13F +6,633 shares
2.02% of the 13F portfolio, value $11,078,784.
13F-HR 0000764112-26-000002 filed by KIRR MARBACH & CO LLC /IN/
Filed 2026-04-17 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 267,120 shares
Change vs previous 13F +88,303 shares
2.34% of the 13F portfolio, value $12,258,137.
13F-HR 0000764112-26-000001 filed by KIRR MARBACH & CO LLC /IN/
Filed 2026-01-26 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 178,817 shares
Change vs previous 13F +503 shares
2.21% of the 13F portfolio, value $12,263,270.
13F-HR 0000764112-25-000007 filed by KIRR MARBACH & CO LLC /IN/
Filed 2025-10-14 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 178,314 shares
Change vs previous 13F +1,579 shares
2.18% of the 13F portfolio, value $11,028,721.
13F-HR 0000764112-25-000003 filed by KIRR MARBACH & CO LLC /IN/
Filed 2025-07-16 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 176,735 shares
Change vs previous 13F +1,263 shares
2.15% of the 13F portfolio, value $9,262,682.
13F-HR 0000764112-25-000002 filed by KIRR MARBACH & CO LLC /IN/
Filed 2025-04-23 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 175,472 shares
Change vs previous 13F -1,051 shares
2.18% of the 13F portfolio, value $10,080,867.
13F-HR 0000764112-25-000001 filed by KIRR MARBACH & CO LLC /IN/
Filed 2025-01-23 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 176,523 shares
Change vs previous 13F not available
2.1% of the 13F portfolio, value $9,382,198.
13F-HR 0000764112-24-000007 filed by KIRR MARBACH & CO LLC /IN/
Filed 2024-10-17 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
Acceptance time not in the bulk data set (spec §4.2).