NORTHWESTERN MUTUAL LIFE INSURANCE CO SEC EDGAR Filings (CIK 0000073076)

SEC EDGAR filings, ownership reports, and insider transactions for NORTHWESTERN MUTUAL LIFE INSURANCE CO.

Business address
720 E Wisconsin Avenue, Milwaukee, WI, 53202
Top holdings (ownership)
CHY, CHI, and CCD
Top holdings (Schedule 13G)
CADCX
State of incorporation
WI
Fiscal year end
31 December
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NORTHWESTERN MUTUAL LIFE INSURANCE CO has filed 368 SEC EDGAR filings since 03 Feb 1994

Latest Filings

Recent SEC filings for NORTHWESTERN MUTUAL LIFE INSURANCE CO including 13F-NT, N-PX, SCHEDULE 13G/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
13F-NT Open 13F-NT document View SEC filing for 13F-NT 05 Feb 2026 31 Dec 2025 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 07 Nov 2025 30 Sep 2025 028-00229
N-PX Open N-PX document View SEC filing for N-PX 25 Aug 2025 30 Jun 2025 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 12 Aug 2025 30 Jun 2025 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 May 2025 31 Mar 2025 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 11 Feb 2025 31 Dec 2024 028-00229
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 17 Jan 2025
4 Open 4 document View SEC filing for 4 4 16 Jan 2025 15 Jan 2025 811-23165
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Nov 2024 30 Sep 2024 028-00229
3 Open 3 document View SEC filing for 3 3 10 Sep 2024 09 Sep 2024 811-22949
3 Open 3 document View SEC filing for 3 3 10 Sep 2024 09 Sep 2024 811-21080
3 Open 3 document View SEC filing for 3 3 10 Sep 2024 09 Sep 2024 811-21484
3 Open 3 document View SEC filing for 3 3 10 Sep 2024 09 Sep 2024 811-21319
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 30 Aug 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 30 Aug 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 30 Aug 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 30 Aug 2024
N-PX Open N-PX document View SEC filing for N-PX 28 Aug 2024 30 Jun 2024 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 15 Aug 2024 30 Jun 2024 028-00229
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A CION ARES DIVERSIFIED CREDIT FUND 29 May 2024
3 Open 3 document View SEC filing for 3 3 29 May 2024 22 May 2024 811-23165
SC 13G Open SC 13G document View SEC filing for SC 13G FS CREDIT OPPORTUNITIES CORP. 22 May 2024
13F-NT Open 13F-NT document View SEC filing for 13F-NT 15 May 2024 31 Mar 2024 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Feb 2024 31 Dec 2023 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Nov 2023 30 Sep 2023 028-00229
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 26 Oct 2023
3 Open 3 document View SEC filing for 3 3 26 Oct 2023 02 Oct 2023 811-23319
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Aug 2023 30 Jun 2023 028-00229
SC 13G Open SC 13G document View SEC filing for SC 13G CION ARES DIVERSIFIED CREDIT FUND 30 Jun 2023
13F-NT Open 13F-NT document View SEC filing for 13F-NT 15 May 2023 31 Mar 2023 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 21 Feb 2023 31 Dec 2022 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Nov 2022 30 Sep 2022 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 04 Aug 2022 30 Jun 2022 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 09 May 2022 31 Mar 2022 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 03 Feb 2022 31 Dec 2021 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 15 Nov 2021 30 Sep 2021 028-00229
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Oct 2021 24 Aug 2021 811-22047
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Oct 2021 24 Aug 2021 811-21319
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 14 Oct 2021 24 Aug 2021 811-21080
SC 13G Open SC 13G document View SEC filing for SC 13G CALAMOS GLOBAL TOTAL RETURN FUND 13 Sep 2021
SC 13G Open SC 13G document View SEC filing for SC 13G CALAMOS DYNAMIC CONVERTIBLE AND INCOME FUND 13 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 Sep 2021 24 Aug 2021 811-21547
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 Sep 2021 24 Aug 2021 811-22949
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Aug 2021 30 Jun 2021 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 May 2021 31 Mar 2021 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 12 Feb 2021 31 Dec 2020 028-00229
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A WIDEOPEN WEST, INC 10 Feb 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2021 04 Jan 2021 001-38101
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Nov 2020 30 Sep 2020 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Aug 2020 30 Jun 2020 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 08 May 2020 31 Mar 2020 028-00229
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A HOSTESS BRANDS, INC. 12 Feb 2020
13F-NT Open 13F-NT document View SEC filing for 13F-NT 07 Feb 2020 31 Dec 2019 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 05 Nov 2019 30 Sep 2019 028-00229
SC 13G Open SC 13G document View SEC filing for SC 13G WIDEOPENWEST, INC. 15 Aug 2019
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Aug 2019 06 Aug 2019 001-38101
13F-NT Open 13F-NT document View SEC filing for 13F-NT 12 Aug 2019 30 Jun 2019 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 07 May 2019 31 Mar 2019 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Feb 2019 31 Dec 2018 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Nov 2018 30 Sep 2018 028-00229
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A TIDEWATER INC. 05 Nov 2018
13F-NT Open 13F-NT document View SEC filing for 13F-NT 10 Aug 2018 30 Jun 2018 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 May 2018 31 Mar 2018 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 13 Feb 2018 31 Dec 2017 028-00229
SC 13G Open SC 13G document View SEC filing for SC 13G TIDEWATER INC. 31 Jan 2018
13F-NT Open 13F-NT document View SEC filing for 13F-NT 07 Nov 2017 30 Sep 2017 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 09 Aug 2017 30 Jun 2017 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 09 May 2017 31 Mar 2017 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Feb 2017 31 Dec 2016 028-00229
SC 13G Open SC 13G document View SEC filing for SC 13G HOSTESS BRANDS, INC. 31 Jan 2017
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Nov 2016 30 Sep 2016 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 30 Aug 2016 30 Jun 2016 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 16 May 2016 31 Mar 2016 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 16 Feb 2016 31 Dec 2015 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 16 Nov 2015 30 Sep 2015 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 14 Aug 2015 30 Jun 2015 028-00229
13F-NT Open 13F-NT document View SEC filing for 13F-NT 15 May 2015 31 Mar 2015 028-00229
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 13 May 2015 30 Apr 2015 001-11263
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 13 May 2015
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Feb 2015 31 Dec 2014 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2014 30 Sep 2014 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 05 Aug 2014 30 Jun 2014 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2014 31 Mar 2014 028-00229
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 May 2014 30 Apr 2014 811-22405
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2014 31 Dec 2013 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2013 30 Sep 2013 028-00229
OIP ORDR Open OIP ORDR document View SEC filing for OIP ORDR 19 Sep 2013 812-14128
OIP NTC Open OIP NTC document View SEC filing for OIP NTC 23 Aug 2013 812-14128
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2013 30 Jun 2013 028-00229
40-OIP/A Open 40-OIP/A document View SEC filing for 40-OIP/A NORTHWESTERN MUTUAL LIFE INSURANCE COMPANY 12 Jul 2013 812-14128
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMERICAN MIDSTREAM PARTNERS, LP 30 May 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ROSE ROCK MIDSTREAM, L.P 30 May 2013
13F-HR Open 13F-HR document View SEC filing for 13F-HR 26 Apr 2013 31 Mar 2013 028-00229
40-OIP Open 40-OIP document View SEC filing for 40-OIP THE NORTHWESTERN MUTUAL LIFE INSURANCE COMPANY 06 Mar 2013 812-14128
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2013 31 Dec 2012 028-00229
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 05 Feb 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 05 Feb 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 05 Feb 2013
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 05 Feb 2013
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2012 30 Sep 2012 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2012 30 Jun 2012 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2012 31 Mar 2012 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2012 31 Dec 2011 028-00229
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 25 Jan 2012
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 25 Jan 2012
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 25 Jan 2012
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 25 Jan 2012
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 25 Jan 2012
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2011 30 Sep 2011 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Aug 2011 30 Jun 2011 028-00229
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 09 Aug 2011
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 04 Aug 2011 02 Aug 2011 001-35257
3 Open 3 document View SEC filing for 3 MAIN DOCUMENT DESCRIPTION 02 Aug 2011 27 Jul 2011 001-35257
13F-HR Open 13F-HR document View SEC filing for 13F-HR 16 May 2011 31 Mar 2011 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2011 31 Dec 2010 028-00229
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 01 Feb 2011
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 01 Feb 2011
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 01 Feb 2011
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 01 Feb 2011
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 Nov 2010 30 Sep 2010 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 13 Aug 2010 30 Jun 2010 028-00229
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 May 2010 31 Mar 2010 028-00229
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 16 Apr 2010 15 Apr 2010 001-34529
4/A Open 4/A document View SEC filing for 4/A MAIN DOCUMENT DESCRIPTION 12 Mar 2010 01 Feb 2010 001-33466
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 03 Mar 2010 18 Sep 2009 001-33466
4 Open 4 document View SEC filing for 4 MAIN DOCUMENT DESCRIPTION 03 Mar 2010 01 Feb 2010 001-33466
13F-HR Open 13F-HR document View SEC filing for 13F-HR 12 Feb 2010 31 Dec 2009 028-00229
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 28 Jan 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 28 Jan 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 28 Jan 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 28 Jan 2010
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 28 Jan 2010

About this filer

NORTHWESTERN MUTUAL LIFE INSURANCE CO files with the SEC under CIK 0000073076. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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