Assurant, Inc.

AIZ

Exchange: NYSE
Industry: Insurance Carriers, NEC
SEC CIK: 0001267238

SEC filings (opens in a new tab)

In the last 90 days, Assurant, Inc. insiders filed 0 open-market purchases and 1 sale; 614 institutions reported holding it in 13F filings for Q2 2026, worth $13.0B in total; no superinvestor holds it.

Other share classesAIZN

13F holders, Q3 2026

Institutional positions in Assurant, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 2; 0 vs. Q2 2026
Shares held: 1.29K; +18 (+1.4%) vs. Q2 2026
Total value: $339.1K; −$1.11K (−0.3%) vs. Q2 2026
New holders: 0; 2 more added
Sold out: 0; 0 more reduced

612 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AIZ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding AIZ and their total value by quarter
Quarter	Holders	Value
Q2 2026	614	$13.0B
Q1 2026	586	$10.2B
Q4 2025	566	$11.5B
Q3 2025	542	$10.2B
Q2 2025	548	$9.49B
Q1 2025	563	$10.4B
Q4 2024	566	$10.4B
Q3 2024	524	$9.72B
Q2 2024	518	$8.17B
Q1 2024	509	$9.20B
Q4 2023	485	$8.20B
Q3 2023	420	$7.12B
Q2 2023	414	$6.30B
Q1 2023	417	$6.03B
Q4 2022	426	$6.37B
Q3 2022	429	$7.45B
Q2 2022	453	$8.77B
Q1 2022	428	$9.28B
Q4 2021	421	$8.22B
Q3 2021	421	$8.56B
Q2 2021	409	$8.89B
Q1 2021	401	$8.15B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Assurant, Inc.; share changes are against Q2 2026.

Institutions holding AIZ in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Oppenheimer Asset Management Inc.	–	–	–	–	Not filed
Assenagon Asset Management S.A.	–	–	–	–	Not filed
Pathstone Holdings, LLC	–	–	–	–	Not filed
Nations Financial Group Inc,	–	–	–	–	Not filed
Kovitz Investment Group Partners, LLC	–	–	–	–	Not filed
Amalgamated Bank	–	–	–	–	Not filed
Vestmark Advisory Solutions, Inc.	–	–	–	–	Not filed
Mackenzie Financial Corp	–	–	–	–	Not filed
RBF Capital, LLC	–	–	–	–	Not filed
Cascade Investment Advisors, Inc.	–	–	–	–	Not filed
NEOS Investment Management LLC	–	–	–	–	Not filed
Utah Retirement Systems	–	–	–	–	Not filed
Captrust Financial Advisors	–	–	–	–	Not filed
Principal Securities, Inc.	–	–	–	–	Not filed
Virginia Retirement Systems Et Al	–	–	–	–	Not filed
Voloridge Investment Management, LLC	–	–	–	–	Not filed
Dana Investment Advisors, Inc.	–	–	–	–	Not filed
HighTower Advisors, LLC	–	–	–	–	Not filed
Wealth Enhancement Advisory Services, LLC	–	–	–	–	Not filed
Allstate Corp	–	–	–	–	Not filed
QRG Capital Management, Inc.	–	–	–	–	Not filed
Edmp, Inc.	–	–	–	–	Not filed
Oregon Public Employees Retirement Fund	–	–	–	–	Not filed
Atom Investors LP	–	–	–	–	Not filed
DekaBank Deutsche Girozentrale	–	–	–	–	Not filed
Oak Thistle LLC	–	–	–	–	Not filed
Brevan Howard Capital Management LP	–	–	–	–	Not filed
Accurate Wealth Management, LLC	–	–	–	–	Not filed
Stifel Financial Corp	–	–	–	–	Not filed
Blueshift Asset Management, LLC	–	–	–	–	Not filed
Worldquant Millennium Advisors LLC	–	–	–	–	Not filed
Yousif Capital Management, LLC	–	–	–	–	Not filed
Mutual of America Capital Management LLC	–	–	–	–	Not filed
CV Advisors LLC	–	–	–	–	Not filed
Susquehanna International Group, LLP	–	–	–	–	Not filed
Swiss Life Asset Management Ltd	–	–	–	–	Not filed
Brown Advisory Inc	–	–	–	–	Not filed
Wiley Bros.-Aintree Capital, LLC	–	–	–	–	Not filed
Baird Financial Group, Inc.	–	–	–	–	Not filed
Tudor Investment Corp Et Al	–	–	–	–	Not filed
Portfolio Design Labs, LLC	–	–	–	–	Not filed
Holocene Advisors, LP	–	–	–	–	Not filed
Mirae Asset Global ETFs Holdings Ltd.	–	–	–	–	Not filed
Daiwa Securities Group Inc.	–	–	–	–	Not filed
Summit Trail Advisors, LLC	–	–	–	–	Not filed
SRS Capital Advisors, Inc.	–	–	–	–	Not filed
Signaturefd, LLC	–	–	–	–	Not filed
Toroso Investments, LLC	–	–	–	–	Not filed
Engineers Gate Manager LP	–	–	–	–	Not filed
M&T Bank Corp	–	–	–	–	Not filed
Ascent Group, LLC	–	–	–	–	Not filed
Caitlin John, LLC	–	–	–	–	Not filed
Teachers Retirement System of the State of Kentucky	–	–	–	–	Not filed
Nippon Life Global Investors Americas, Inc.	–	–	–	–	Not filed
Mizuho Securities USA LLC	–	–	–	–	Not filed
Public Employees Retirement Association of Colorado	–	–	–	–	Not filed
US Asset Management LLC	–	–	–	–	Not filed
Federation des caisses Desjardins du Quebec	–	–	–	–	Not filed
Equitable Holdings, Inc.	–	–	–	–	Not filed
Pacer Advisors, Inc.	–	–	–	–	Not filed
Inceptionr LLC	–	–	–	–	Not filed
Mayport, LLC	–	–	–	–	Not filed
GWM Advisors LLC	–	–	–	–	Not filed
ISAM Funds (UK) Ltd	–	–	–	–	Not filed
Frec Markets, Inc.	–	–	–	–	Not filed
Sequoia Financial Advisors, LLC	–	–	–	–	Not filed
Cambria Investment Management, L.P.	–	–	–	–	Not filed
UniSuper Management Pty Ltd	–	–	–	–	Not filed
Advisor Group Holdings, Inc.	–	–	–	–	Not filed
Ameritas Investment Partners, Inc.	–	–	–	–	Not filed
Tectonic Advisors LLC	–	–	–	–	Not filed
Laird Norton Trust Company, LLC	–	–	–	–	Not filed
Impact Partnership Wealth, LLC	–	–	–	–	Not filed
Savant Capital, LLC	–	–	–	–	Not filed
Storebrand Asset Management AS	–	–	–	–	Not filed
Nomura Holdings Inc	–	–	–	–	Not filed
Stoneridge Investment Partners LLC	–	–	–	–	Not filed
Healthcare of Ontario Pension Plan Trust Fund	–	–	–	–	Not filed
Norinchukin Bank, The	–	–	–	–	Not filed
Machina Capital S.A.S.	–	–	–	–	Not filed
NorthRock Partners, LLC	–	–	–	–	Not filed
Rockefeller Capital Management L.P.	–	–	–	–	Not filed
Natixis	–	–	–	–	Not filed
Glenmede Trust Co NA	–	–	–	–	Not filed
Crossmark Global Holdings, Inc.	–	–	–	–	Not filed
Havemeyer Place LP	–	–	–	–	Not filed
WBI Investments	–	–	–	–	Not filed
Maryland State Retirement & Pension System	–	–	–	–	Not filed
Sumitomo Mitsui Trust Holdings, Inc.	–	–	–	–	Not filed
GAMMA Investing LLC	–	–	–	–	Not filed
Hartford Investment Management Co	–	–	–	–	Not filed
Boothbay Fund Management, LLC	–	–	–	–	Not filed
Syon Capital LLC	–	–	–	–	Not filed
Commerce Bank	–	–	–	–	Not filed
Beacon Investment Advisory Services, Inc.	–	–	–	–	Not filed
Northwestern Mutual Wealth Management Co	–	–	–	–	Not filed
Tobias Financial Advisors, Inc.	–	–	–	–	Not filed
Johnson Investment Counsel Inc	–	–	–	–	Not filed
AlphaCore Capital LLC	–	–	–	–	Not filed
Louisiana State Employees Retirement System	–	–	–	–	Not filed