NWE

Northwestern Energy Group Inc NWE

Individual Beneficiary

Name of reporting person Citizenship or organization Sole voting power Shared voting power Sole dispositive power Shared dispositive power Amount beneficially owned Percent of class Accepted date
BlackRock, Inc. Delaware 9737352 0 9915528 0 9915528 16.2 % 08/11/2024
BlackRock, Inc. Delaware 0 0 9915528 0 9915528 16.2 % 18/10/2024
The Vanguard Group Pennsylvania 0 70954 6650086 130174 6780260 11.07 % 13/02/2024
BlackRock, Inc. Delaware 9083480 0 9209029 0 9209029 15 % 22/01/2024
Lazard Asset Management LLC Delaware 0 0 495 0 495 0 % 08/03/2023
Lazard Asset Management LLC Delaware 0 0 495 0 495 0 % 08/03/2023
T. ROWE PRICE ASSOCIATES, INC. Maryland 106329 0 116599 0 116599 0.2 % 14/02/2023
T. ROWE PRICE ASSOCIATES, INC. Maryland 106329 0 116599 0 116599 0.2 % 14/02/2023
The Vanguard Group Pennsylvania 0 70183 6146900 119875 6266775 10.85 % 09/02/2023
American Century Companies, Inc. Delaware 3634096 0 3750620 0 3750620 6.49 % 08/02/2023
American Century Investment Management, Inc. Delaware 3634096 0 3750620 0 3750620 6.49 % 08/02/2023
Stowers Institute for Medical Research Delaware 3634096 0 3750620 0 3750620 6.49 % 08/02/2023
T. ROWE PRICE ASSOCIATES, INC. Maryland 982159 0 2833636 0 2833636 5.2 % 14/02/2022
T. ROWE PRICE ASSOCIATES, INC. Maryland 982159 0 2833636 0 2833636 5.2 % 14/02/2022
The Vanguard Group Pennsylvania 0 64884 5413128 112203 5525331 10.22 % 09/02/2022
Stowers Institute for Medical Research Delaware 3596080 0 3721613 0 3721613 6.88 % 04/02/2022
American Century Companies, Inc. Delaware 3596080 0 3721613 0 3721613 6.88 % 04/02/2022
Stowers Institute for Medical Research Delaware 3596080 0 3721613 0 3721613 6.88 % 04/02/2022
American Century Investment Management, Inc. Delaware 3596080 0 3721613 0 3721613 6.88 % 04/02/2022
American Century Investment Management, Inc. Delaware 3596080 0 3721613 0 3721613 6.88 % 04/02/2022
American Century Companies, Inc. Delaware 3596080 0 3721613 0 3721613 6.88 % 04/02/2022
BlackRock, Inc. Delaware 8404351 0 8778356 0 8778356 16.2 % 26/01/2022
BlackRock, Inc. Delaware 8433346 0 8778356 0 8778356 16.2 % 25/01/2022
JPMORGAN CHASE & Delaware 2247208 0 2353443 0 2353443 4.3 % 07/12/2021
American Century Companies, Inc. Delaware 3210463 0 3280890 0 3280890 6.49 % 11/02/2021
American Century Investment Management, Inc. Delaware 3210463 0 3280890 0 3280890 6.49 % 11/02/2021
Stowers Institute for Medical Research Delaware 3210463 0 3280890 0 3280890 6.49 % 11/02/2021
Stowers Institute for Medical Research Delaware 3210463 0 3280890 0 3280890 6.49 % 11/02/2021
American Century Investment Management, Inc. Delaware 3210463 0 3280890 0 3280890 6.49 % 11/02/2021
American Century Companies, Inc. Delaware 3210463 0 3280890 0 3280890 6.49 % 11/02/2021
The Vanguard Group Pennsylvania For 0 83543 4939594 127391 5066985 10.02 % 10/02/2021
The Vanguard Group Pennsylvania 0 82698 4907736 133777 5041513 9.97 % 10/02/2021
BlackRock, Inc. Delaware 7004120 0 7085297 0 7085297 14 % 26/01/2021
JPMORGAN CHASE & Delaware 2436581 0 2554666 0 2559366 5 % 15/01/2021
The Vanguard Group Pennsylvania 63886 21530 5300292 63703 5363995 10.63 % 11/02/2020
American Century Investment Management, Inc. Delaware 2047841 0 2103451 0 2103451 4.17 % 11/02/2020
Stowers Institute for Medical Research Delaware 2047841 0 2103451 0 2103451 4.17 % 11/02/2020
American Century Companies, Inc. Delaware 2047841 0 2103451 0 2103451 4.17 % 11/02/2020
American Century Investment Management, Inc. Delaware 2047841 0 2103451 0 2103451 4.17 % 11/02/2020
Stowers Institute for Medical Research Delaware 2047841 0 2103451 0 2103451 4.17 % 11/02/2020
American Century Companies, Inc. Delaware 2047841 0 2103451 0 2103451 4.17 % 11/02/2020
BlackRock, Inc. Delaware 7283908 0 7401638 0 7401638 14.7 % 04/02/2020
The Vanguard Group Pennsylvania 58939 19200 5124789 63575 5188364 10.31 % 11/02/2019
American Century Companies, Inc. Delaware 2970749 0 3029133 0 3029133 6.02 % 11/02/2019
Stowers Institute for Medical Research Delaware 2970749 0 3029133 0 3029133 6.02 % 11/02/2019
American Century Investment Management, Inc. Delaware 2970749 0 3029133 0 3029133 6.02 % 11/02/2019
BlackRock, Inc. Delaware 7201097 0 7325060 0 7325060 14.6 % 31/01/2019
JPMORGAN CHASE & CO132624428 Delaware 2318285 0 2502801 0 2504201 4.9 % 07/01/2019
The Vanguard Group Pennsylvania 56196 18400 5030595 62966 5093561 10.12 % 13/11/2018
The Vanguard Group Pennsylvania 56196 18400 5030595 62966 5093561 10.12 % 13/11/2018
The Vanguard Group Pennsylvania 60562 17100 4485499 66260 4551759 9.36 % 09/02/2018
BlackRock, Inc. Delaware 8570938 0 8688874 0 8688874 17.9 % 19/01/2018
JPMORGAN CHASE & CO132624428 Delaware 2283617 0 2478534 0 2478534 5.1 % 10/01/2018
Deutsche Bank AG Federal Republic Germany 27083 0 117859 0 117859 0.24 % 02/03/2017
Deutsche Bank AG Federal Republic Germany 27083 0 117859 0 117859 0.24 % 02/03/2017
The Vanguard Group Pennsylvania 62691 5400 4038600 60789 4099389 8.48 % 10/02/2017
BlackRock, Inc. Delaware 8072370 0 8208262 0 8208262 17 % 17/01/2017
The Vanguard Group Pennsylvania 64113 2500 3711721 59813 3771534 7.82 % 11/02/2016
BlackRock, Inc. Delaware 7579600 0 7702979 0 7702979 16 % 08/01/2016
BlackRock, Inc. Delaware 7349339 0 7471735 0 7471735 15.9 % 10/07/2015
The Vanguard Group Pennsylvania 69413 3159419 61713 3221132 6.86 % 10/02/2015
BlackRock, Inc. Delaware 4460935 0 4585078 0 4585078 9.99 % 15/01/2015
JPMorgan Chase & Co. Delaware 1695590 920 1896822 920 1897742 4.1 % 10/12/2014
Deutsche Bank AG Federal Republic Germany 5037635 0 5083825 0 5083825 11.02 % 09/12/2014
Deutsche Asset & Wealth Management International GmbH Federal Republic Germany 2804182 0 2819892 0 2819892 6.14 % 09/12/2014
Deutsche Bank Securities, Inc. Delaware 0 0 30406 0 30406 0.04 % 09/12/2014
Deutsche Investment Management Americas Delaware 2232573 0 2232573 0 2232573 4.86 % 09/12/2014
Deutsche Bank AG Federal Republic Germany 5037635 0 5083825 0 5083825 11.02 % 09/12/2014
Deutsche Investment Management Americas Delaware 2232573 0 2232573 0 2232573 4.86 % 09/12/2014
Deutsche Bank Trust Company Americas Delaware 300 0 374 0 374 0 % 09/12/2014
Deutsche Bank Securities, Inc. Delaware 0 0 30406 0 30406 0.04 % 09/12/2014
DBX Advisors LLC Delaware 580 0 580 0 580 0 % 09/12/2014
Deutsche Bank Trust Company Americas Delaware 300 0 374 0 374 0 % 09/12/2014
DBX Advisors LLC Delaware 580 0 580 0 580 0 % 09/12/2014
Deutsche Asset & Wealth Management International GmbH Federal Republic Germany 2804182 0 2819892 0 2819892 6.14 % 09/12/2014
Capital Management Delaware 365178 0 385996 0 385996 1 % 12/02/2014
Capital Management Delaware 365178 0 385996 0 385996 1 % 12/02/2014
The Vanguard Group Pennsylvania 86326 2424055 54726 2478781 6.44 % 12/02/2014
JPMorgan Chase & Co. Delaware 2043596 542 2098723 542 2099265 5.4 % 17/01/2014
BlackRock, Inc. Delaware 4297074 0 4425064 0 4425064 11.5 % 09/01/2014
Munder Capital Management State of Delaware 1924513 0 2122156 0 2122156 5.7 % 13/02/2013
The Vanguard Group Pennsylvania 76654 2221333 55554 2276887 6.11 % 11/02/2013
JPMorgan Chase & Co. Delaware 2160477 468 2227237 468 2227705 5.9 % 29/01/2013
BlackRock, Inc. Delaware 3853868 0 3853868 0 3853868 10.36 % 10/01/2013
BlackRock, Inc. Delaware 3732430 0 3732430 0 3732430 10.03 % 09/11/2012
THE VANGUARD GROUP, INC. Pennsylvania 55669 2248781 55669 2304450 6.35 % 08/02/2012
THE VANGUARD GROUP, INC. Pennsylvania 57569 1902688 57569 1960257 5.41 % 10/02/2011
Artisan Investments GP LLC Delaware 0 1978448 0 2064648 2064648 5.7 % 10/02/2011
Artisan Partners Holdings LP Delaware 0 1978448 0 2064648 2064648 5.7 % 10/02/2011
Carlene M. Ziegler U.S.A. 0 1978448 0 2064648 2064648 5.7 % 10/02/2011
ZFIC, Inc. Wisconsin 0 1978448 0 2064648 2064648 5.7 % 10/02/2011
Artisan Partners Limited Partnership Delaware 0 1978448 0 2064648 2064648 5.7 % 10/02/2011
Artisan Investment Corporation Wisconsin 0 1978448 0 2064648 2064648 5.7 % 10/02/2011
Andrew A. Ziegler U.S.A. 0 1978448 0 2064648 2064648 5.7 % 10/02/2011
BlackRock, Inc. Delaware 3025314 0 3025314 0 3025314 8.36 % 02/02/2011
Lehman Brothers Special Financing Inc. S.S. or 119080 0.3 % 13/02/2008
Lehman Brothers Inc. S.S. or 126122 0.3 % 13/02/2008
Lehman Brothers Holdings Inc. S.S. or 126122 0.3 % 13/02/2008
Franklin Mutual Advisers, LLC Delaware 1883043 0 1883043 0 1883043 5.3 % 14/02/2005
Franklin Mutual Advisers, LLC Delaware 1883043 0 1883043 0 1883043 5.3 % 14/02/2005

Senat trading

Bureau Date de la transaction Date de réception Type Amount Commentaire

Senat Divulgation

Représentant Date de la transaction Date de divulgation Type Amount District
Lisa McClain 2025-06-17 2025-08-13 Sale (Full) $1,001 - $15,000 MI09
Lisa McClain 2025-06-09 2025-08-13 Purchase $1,001 - $15,000 MI09
Gilbert Cisneros 2020-07-30 2020-08-19 Purchase $1,001 - $15,000 CA31