ALLIANCEBERNSTEIN L.P.: Z position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ALLIANCEBERNSTEIN L.P. on Z, newest first. How the timeline and the estimate are built.
ALLIANCEBERNSTEIN L.P. held 58,575 Z shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 58,575 sharesChange vs previous 13F -2,191 shares
<0.01% of the 13F portfolio, value $2,423,834.
13F-HR 0001109448-26-000261 filed by ALLIANCEBERNSTEIN L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 60,766 sharesChange vs previous 13F -4,106 shares
<0.01% of the 13F portfolio, value $4,145,457.
13F-HR 0001109448-26-000101 filed by ALLIANCEBERNSTEIN L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 64,872 sharesChange vs previous 13F -4,525 shares
<0.01% of the 13F portfolio, value $4,425,568.
13F-HR 0001109448-26-000021 filed by ALLIANCEBERNSTEIN L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 69,397 sharesChange vs previous 13F +2,345 shares
<0.01% of the 13F portfolio, value $5,347,039.
13F-HR 0001109448-25-000079 filed by ALLIANCEBERNSTEIN L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 67,052 sharesChange vs previous 13F -278,101 shares
<0.01% of the 13F portfolio, value $4,696,993.
13F-HR 0001532155-25-000161 filed by ALLIANCEBERNSTEIN L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 345,153 sharesChange vs previous 13F +126,069 shares
0.01% of the 13F portfolio, value $23,663,690.
13F-HR 0001532155-25-000116 filed by ALLIANCEBERNSTEIN L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 219,084 sharesChange vs previous 13F -189,510 shares
0.01% of the 13F portfolio, value $16,223,170.
13F-HR 0001532155-25-000050 filed by ALLIANCEBERNSTEIN L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 408,594 sharesChange vs previous 13F not available
0.01% of the 13F portfolio, value $26,088,727.
13F-HR 0001532155-24-000162 filed by ALLIANCEBERNSTEIN L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).