FIRST MANHATTAN CO. LLC.: ACU position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FIRST MANHATTAN CO. LLC. on ACU, newest first. How the timeline and the estimate are built.
FIRST MANHATTAN CO. LLC. held 26,217 ACU shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 26,217 sharesChange vs previous 13F -1,288 shares
<0.01% of the 13F portfolio, value $1,251,096.
13F-HR 0000728083-26-000007 filed by FIRST MANHATTAN CO. LLC.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 27,505 sharesChange vs previous 13F -1,700 shares
<0.01% of the 13F portfolio, value $1,239,670.
13F-HR 0000728083-26-000005 filed by FIRST MANHATTAN CO. LLC.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 29,205 sharesChange vs previous 13F -643 shares
<0.01% of the 13F portfolio, value $1,177,271.
13F-HR 0000728083-26-000002 filed by FIRST MANHATTAN CO. LLC.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 29,848 sharesChange vs previous 13F -450 shares
<0.01% of the 13F portfolio, value $1,229,159.
13F-HR 0000728083-25-000015 filed by FIRST MANHATTAN CO. LLC.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 30,298 sharesChange vs previous 13F -3,100 shares
<0.01% of the 13F portfolio, value $1,255,870.
13F-HR 0000728083-25-000010 filed by FIRST MANHATTAN CO. LLC.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 33,398 sharesChange vs previous 13F -1,350 shares
<0.01% of the 13F portfolio, value $1,327,922.
13F-HR 0001750312-25-000007 filed by FIRST MANHATTAN CO. LLC.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 34,748 sharesChange vs previous 13F -250 shares
<0.01% of the 13F portfolio, value $1,297,159.
13F-HR 0000728083-25-000003 filed by FIRST MANHATTAN CO. LLC.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 34,998 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $1,457,335.
13F-HR 0001172661-24-004939 filed by FIRST MANHATTAN CO. LLC.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).