Grantham, Mayo, Van Otterloo & Co. LLC: TXNM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Grantham, Mayo, Van Otterloo & Co. LLC on TXNM, newest first. How the timeline and the estimate are built.

Grantham, Mayo, Van Otterloo & Co. LLC held 688,984 TXNM shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

period ended2026-06-30
13F 688,984 shares
Change vs previous 13F +173,258 shares
0.09% of the 13F portfolio, value $39,120,512.
13F-HR 0001072613-26-000636 filed by Grantham, Mayo, Van Otterloo & Co. LLC
Filed 2026-08-13 (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 515,726 shares
Change vs previous 13F -230,131 shares
0.08% of the 13F portfolio, value $30,149,342.
13F-HR 0001072613-26-000397 filed by Grantham, Mayo, Van Otterloo & Co. LLC
Filed 2026-05-14 (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 745,857 shares
Change vs previous 13F +69,763 shares
0.11% of the 13F portfolio, value $43,916,060.
13F-HR 0001072613-26-000185 filed by Grantham, Mayo, Van Otterloo & Co. LLC
Filed 2026-02-17 (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 676,094 shares
Change vs previous 13F +193,964 shares
0.11% of the 13F portfolio, value $38,233,116.
13F-HR 0001072613-25-000786 filed by Grantham, Mayo, Van Otterloo & Co. LLC
Filed 2025-11-13 (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 482,130 shares
Change vs previous 13F not available
0.08% of the 13F portfolio, value $27,153,562.
13F-HR 0001072613-25-000542 filed by Grantham, Mayo, Van Otterloo & Co. LLC
Filed 2025-08-13 (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).