ARROWSTREET CAPITAL, LIMITED PARTNERSHIP: MG position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ARROWSTREET CAPITAL, LIMITED PARTNERSHIP on MG, newest first. How the timeline and the estimate are built.
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP held 0 MG shares at 2026-06-30 per its 13F-HR filed 2026-08-13.
the latest 13F is the newest step
- period ended2026-06-3013F 0 sharesChange vs previous 13F -12,104 shares
13F-HR 0001164508-26-000035 filed by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2026-03-3113F 12,104 sharesChange vs previous 13F -28,692 shares
<0.01% of the 13F portfolio, value $178,897.
13F-HR 0001164508-26-000028 filed by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 40,796 sharesChange vs previous 13F -41,134 shares
<0.01% of the 13F portfolio, value $516,069.
13F-HR 0001164508-26-000002 filed by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 81,930 sharesChange vs previous 13F -71,382 shares
<0.01% of the 13F portfolio, value $806,191.
13F-HR 0001164508-25-000009 filed by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 153,312 sharesChange vs previous 13F +38,366 shares
<0.01% of the 13F portfolio, value $1,228,029.
13F-HR 0001402828-25-000008 filed by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 114,946 sharesChange vs previous 13F +6,416 shares
<0.01% of the 13F portfolio, value $1,216,129.
13F-HR 0001402828-25-000004 filed by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 108,530 sharesChange vs previous 13F -106,272 shares
<0.01% of the 13F portfolio, value $983,282.
13F-HR 0001402828-25-000002 filed by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 214,802 sharesChange vs previous 13F not available
<0.01% of the 13F portfolio, value $2,442,299.
13F-HR 0001164508-24-000006 filed by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).