Natixis Investment Managers: AWK position timeline

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

Natixis Investment Managers held 1,474,662 AWK 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 1,474,662 shares
Change vs previous 13F +493,109 shares
0.16% of the 13F portfolio, value $194,035,730.
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: 105,687 shares
- NATIXIS: 586,892 shares
- MIROVA: 84,853 shares
- Mirova US LLC: 697,230 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 981,553 shares
Change vs previous 13F +10,056 shares
0.16% of the 13F portfolio, value $133,579,416.
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: 74,268 shares
- MIROVA: 156,590 shares
- Mirova US LLC: 750,695 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 971,497 shares
Change vs previous 13F -1,007,047 shares
0.16% of the 13F portfolio, value $126,779,997.
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: 65,543 shares
- NATIXIS: 0 shares
- MIROVA: 124,136 shares
- Mirova US LLC: 781,818 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 1,978,544 shares
Change vs previous 13F +11,128 shares
0.28% of the 13F portfolio, value $275,393,996.
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: 83,724 shares
- NATIXIS: 149,840 shares
- MIROVA: 118,327 shares
- Mirova US LLC: 1,626,653 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 1,967,416 shares
Change vs previous 13F -247 shares
0.29% of the 13F portfolio, value $273,687,629.
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: 88,438 shares
- NATIXIS: 82,900 shares
- MIROVA: 115,904 shares
- Mirova US LLC: 1,680,174 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F/A 1,967,663 shares
Change vs previous 13F +92,292 shares
0.36% of the 13F portfolio, value $290,355,122.
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: 96,280 shares
- NATIXIS: 174,900 shares
- MIROVA: 79,778 shares
- Mirova US LLC: 1,616,705 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 1,875,371 shares
Change vs previous 13F -35,460 shares
0.3% of the 13F portfolio, value $233,465,218.
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: 73,345 shares
- NATIXIS: 165,850 shares
- MIROVA: 77,140 shares
- Mirova US LLC: 1,559,036 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 1,910,831 shares
Change vs previous 13F not available
0.36% of the 13F portfolio, value $279,439,474.
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: 75,598 shares
- NATIXIS: 175,684 shares
- MIROVA: 55,173 shares
- Mirova US LLC: 1,604,376 shares
Acceptance time not in the bulk data set (spec §4.2).