Assurant Ownership | Who Owns Assurant?

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Assurant Ownership Summary

Assurant is owned by 33.88% institutional investors, 0.63% insiders, and 65.49% retail investors. Vanguard group is the largest institutional shareholder, holding 12.98% of AIZ shares. T. Rowe Price US Mid-Cap Growth Equity is the top mutual fund, with 3.74% of its assets in Assurant shares.

AIZ Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Assurant	33.88%	0.63%	65.49%
Sector	Financial Services Stocks	36.95%	15.48%	47.58%
Industry	Specialty Insurance Stocks	43.00%	13.05%	43.95%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	6.64M	12.98%	$1.44B
Bank of new york mellon	5.01M	9.80%	$1.09B
Blackrock	5.02M	9.56%	$834.49M
Blackrock funding, inc. /de	3.96M	7.75%	$858.70M
T. rowe price investment management	3.86M	7.55%	$836.19M
State street	2.68M	5.25%	$581.49M
Geode capital management	1.37M	2.68%	$296.24M
Price t rowe associates inc /md/	1.16M	2.26%	$250.79M
Invesco	1.12M	2.19%	$242.38M
Massachusetts financial services co /ma/	1.01M	1.97%	$217.79M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Gillson capital lp	240.04K	4.51%	$51.99M
Lyrical asset management lp	698.40K	2.13%	$151.27M
Dividend assets capital	50.67K	1.92%	$10.98M
Hallmark capital management	95.90K	1.37%	$20.77M
Advantage alpha capital partners lp	19.43K	1.27%	$4.21M
Edmp	6.99K	1.20%	$1.51M
Mountain pacific investment advisers inc/id	31.45K	1.07%	$6.81M
Cascade investment advisors	7.81K	1.03%	$1.69M
Dean capital management	10.88K	0.92%	$2.36M
Stoneridge investment partners	6.13K	0.91%	$1.33M

Top Buyers

Holder	Shares	% Assets	Change
Bank of new york mellon	5.01M	0.21%	959.26K
Norges bank	672.90K	0.02%	672.90K
Voya investment management	452.29K	0.10%	394.69K
Fuller & thaler asset management	647.86K	0.48%	340.75K
Millennium management	344.13K	0.04%	322.61K

Top Sellers

Holder	Shares	% Assets	Change
Massachusetts financial services co /ma/	1.01M	0.07%	-239.51K
Blackrock	5.02M	0.02%	-219.52K
Adage capital partners gp	30.94K	0.01%	-185.50K
Marshall wace, llp	-	-	-180.49K
Qube research	454.98K	0.10%	-166.85K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	672.90K	0.02%	672.90K	$143.48M
Deprince race & zollo	105.95K	0.46%	105.95K	$22.95M
Lord, abbett	94.32K	0.06%	94.32K	$20.43M
Los angeles capital management	84.25K	0.06%	84.25K	$18.25M
Fjarde ap-fonden (the fourth swedish national pensionfund)	29.11K	0.05%	29.11K	$4.84M

Sold Out

Holder	Change
Creative financial designs inc /adv	-1.00
Hhm wealth advisors	-1.00
Colonial trust advisors	-1.00
Financial gravity asset management	-2.00
Bogart wealth	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	249	-53.89%	17,327,225	-62.67%	33	0.41%	131	-48.22%	80	-62.79%
Jun 30, 2025	543	-3.89%	48,033,469	-1.51%	93	1.04%	253	-12.15%	218	19.78%
Mar 31, 2025	560	-2.27%	48,734,857	-0.33%	95	1.08%	284	5.97%	181	-17.73%
Dec 31, 2024	553	5.33%	48,777,395	0.92%	93	1.09%	256	7.11%	214	9.18%
Sep 30, 2024	521	0.39%	48,555,959	-1.15%	93	1.06%	236	-7.09%	195	3.72%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
T. Rowe Price US Mid-Cap Growth Equity	1.90M	3.74%	-72.30K
T. Rowe Price Mid-Cap Growth	1.83M	3.64%	-63.40K
Vanguard US Total Market Shares ETF	1.64M	3.23%	1.17K
Vanguard Total Stock Mkt Idx Inv	1.59M	3.16%	-42.85K
Vanguard Institutional 500 Index Trust	1.46M	2.88%	9.27K
Vanguard 500 Index Investor	1.26M	2.48%	-183.70K
Vanguard Small Cap Index	1.23M	2.44%	-7.59K
BNY Mellon Dynamic Value Fund A	954.58K	1.89%	76.95K
MFS Mid Cap Value Equity	865.01K	1.71%	31.69K
Vanguard Small Cap Value Index Inv	792.73K	1.57%	2.23K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Oct 03, 2025	Demmings Keith	President and CEO	Sell	$2.96M
Oct 03, 2025	Demmings Keith	President and CEO	Sell	$67.41K
Aug 29, 2025	Demmings Keith	President and CEO	Sell	$941.67K
Aug 12, 2025	Rosenblum Jay	EVP and CLO	Sell	$813.26K
Aug 08, 2025	DiRienzo Dimitry	SVP, CAO, Controller	Sell	$194.71K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q3	-	3
2025 Q2	-	1
2025 Q1	-	4
2024 Q4	-	1

AIZ Ownership FAQ

Who Owns Assurant?

Assurant shareholders are primarily institutional investors at 33.88%, followed by 0.63% insiders and 65.49% retail investors. The average institutional ownership in Assurant's industry, Specialty Insurance Stocks, is 43.00%, which Assurant falls below.

Who owns the most shares of Assurant?

Assurant’s largest shareholders are Vanguard group (6.64M shares, 12.98%), Bank of new york mellon (5.01M shares, 9.80%), and Blackrock (5.02M shares, 9.56%). Together, they hold 32.33% of Assurant’s total shares outstanding.

Does Blackrock own Assurant?

Yes, BlackRock owns 9.56% of Assurant, totaling 5.02M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 834.49M$. In the last quarter, BlackRock decreased its holdings by -220K shares, a -4.19% change.

Who is Assurant’s biggest shareholder by percentage of total assets invested?

Gillson capital lp is Assurant’s biggest shareholder by percentage of total assets invested, with 4.51% of its assets in 240.04K Assurant shares, valued at 51.99M$.

Who is the top mutual fund holder of Assurant shares?

T. Rowe Price US Mid-Cap Growth Equity is the top mutual fund holder of Assurant shares, with 3.74% of its total shares outstanding invested in 1.9M Assurant shares.

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