Natixis Investment Managers: ECL position timeline

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

Natixis Investment Managers held 1,672,139 ECL 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 1,672,139 shares
Change vs previous 13F -199,705 shares
0.38% of the 13F portfolio, value $465,874,015.
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: 393,416 shares
- NATIXIS: 25,262 shares
- MIROVA: 139,531 shares
- Mirova US LLC: 1,113,930 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 1,871,844 shares
Change vs previous 13F -148,153 shares
0.46% of the 13F portfolio, value $497,947,670.
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: 404,839 shares
- NATIXIS: 94,372 shares
- MIROVA: 202,638 shares
- Mirova US LLC: 1,169,995 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 2,019,997 shares
Change vs previous 13F -585,261 shares
0.5% of the 13F portfolio, value $530,289,306.
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: 397,788 shares
- NATIXIS: 34,548 shares
- MIROVA: 150,020 shares
- Mirova US LLC: 1,437,641 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 2,605,258 shares
Change vs previous 13F -103,833 shares
0.73% of the 13F portfolio, value $713,475,923.
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: 407,975 shares
- NATIXIS: 216,109 shares
- MIROVA: 156,302 shares
- Mirova US LLC: 1,824,872 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 2,709,091 shares
Change vs previous 13F +84,358 shares
0.78% of the 13F portfolio, value $729,937,170.
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: 408,645 shares
- NATIXIS: 83,980 shares
- MIROVA: 163,663 shares
- Mirova US LLC: 2,052,803 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F/A 2,624,733 shares
Change vs previous 13F +114,727 shares
0.83% of the 13F portfolio, value $665,202,203.
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: 397,670 shares
- NATIXIS: 88,812 shares
- MIROVA: 159,076 shares
- Mirova US LLC: 1,979,175 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 2,510,006 shares
Change vs previous 13F -51,549 shares
0.76% of the 13F portfolio, value $588,144,313.
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: 381,885 shares
- NATIXIS: 47,174 shares
- MIROVA: 164,556 shares
- Mirova US LLC: 1,916,391 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 2,561,555 shares
Change vs previous 13F not available
0.85% of the 13F portfolio, value $654,041,922.
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: 374,609 shares
- NATIXIS: 44,607 shares
- MIROVA: 154,643 shares
- Mirova US LLC: 1,987,696 shares
Acceptance time not in the bulk data set (spec §4.2).