Natixis Investment Managers: WMS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Natixis Investment Managers on WMS, newest first. How the timeline and the estimate are built.

Natixis Investment Managers held 855,088 WMS shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

period ended2026-06-30
13F 855,088 shares
Change vs previous 13F +26,637 shares
0.11% of the 13F portfolio, value $134,213,956.
13F-HR 0001172661-26-003465 filed by Mirova US LLC
Filed 2026-08-14 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- NATIXIS ADVISORS, LLC: 44,455 shares
- NATIXIS: 17,957 shares
- MIROVA: 173,559 shares
- Mirova US LLC: 619,117 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 828,451 shares
Change vs previous 13F +78,428 shares
0.11% of the 13F portfolio, value $113,605,994.
13F-HR 0001172661-26-001659 filed by Mirova US LLC
Filed 2026-05-11 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- NATIXIS ADVISORS, LLC: 27,452 shares
- NATIXIS: 4 shares
- MIROVA: 172,152 shares
- Mirova US LLC: 628,843 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 750,023 shares
Change vs previous 13F +25,787 shares
0.1% of the 13F portfolio, value $108,626,674.
13F-HR 0001172661-26-000622 filed by Mirova US LLC
Filed 2026-02-11 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- NATIXIS ADVISORS, LLC: 30,347 shares
- NATIXIS: 48,956 shares
- MIROVA: 9,728 shares
- Mirova US LLC: 660,992 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 724,236 shares
Change vs previous 13F -23,675 shares
0.13% of the 13F portfolio, value $100,451,366.
13F-HR 0001172661-25-004335 filed by Mirova US LLC
Filed 2025-10-20 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- NATIXIS ADVISORS, LLC: 33,087 shares
- NATIXIS: 0 shares
- MIROVA: 9,752 shares
- Mirova US LLC: 681,397 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 747,911 shares
Change vs previous 13F +30,287 shares
0.09% of the 13F portfolio, value $85,904,886.
13F-HR 0001172661-25-002691 filed by Mirova US LLC
Filed 2025-07-23 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- NATIXIS ADVISORS, LLC: 24,379 shares
- NATIXIS: 14,257 shares
- MIROVA: 965 shares
- Mirova US LLC: 708,310 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F/A 717,624 shares
Change vs previous 13F +209,436 shares
0.12% of the 13F portfolio, value $77,969,763.
13F-HR 0001172661-25-002088 filed by Mirova US LLC
Filed 2025-05-15 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
- NATIXIS ADVISORS, LLC: 27,189 shares
- NATIXIS: 0 shares
- Mirova US LLC: 690,435 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 508,188 shares
Change vs previous 13F +46,380 shares
0.08% of the 13F portfolio, value $58,746,668.
13F-HR 0001172661-25-000614 filed by Mirova US LLC
Filed 2025-02-10 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
- NATIXIS ADVISORS, LLC: 18,658 shares
- NATIXIS: 81,942 shares
- Mirova US LLC: 407,588 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 461,808 shares
Change vs previous 13F not available
0.09% of the 13F portfolio, value $72,577,644.
13F-HR 0001172661-24-004985 filed by Mirova US LLC
Filed 2024-11-14 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
- NATIXIS ADVISORS, LLC: 21,711 shares
- NATIXIS: 96,134 shares
- MIROVA: 0 shares
- Mirova US LLC: 343,963 shares
Acceptance time not in the bulk data set (spec §4.2).