Mizuho Securities USA’s Assurant AIZ Stock Holding History

Mizuho Securities USA’s Portfolio AIZ Stock Details AIZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$660K	Sell	3,028 -619	-17%	-$141K	0.02%	612
2025 Q4	$832K	Sell	3,647 -28	-0.8%	-$6.25K	0.01%	608
2025 Q3	$792K	Buy	3,675 +173	+5%	+$35.1K	0.02%	614
2025 Q2	$692K	Sell	3,502 -605	-15%	-$119K	0.01%	602
2025 Q1	$861K	Sell	4,107 -754	-16%	-$157K	0.02%	554
2024 Q4	$1.04M	Buy	4,861 +1,503	+45%	+$313K	0.02%	528
2024 Q3	$668K	Sell	3,358 -657	-16%	-$120K	0.01%	549
2024 Q2	$667K	Buy	+4,015	New	+$697K	0.01%	558

Other funds holding AIZ

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Mizuho Securities USA's AIZ Position: Q1 2026 in Review

Mizuho Securities USA reduced its Assurant (AIZ) stake by 17% in Q1 2026, selling an estimated $141K and leaving 3,028 shares worth $660K. The position accounts for 0.02% of the portfolio, ranked #612.

Mizuho Securities USA first reported a position in AIZ in Q2 2024 and has held it in 8 quarters since. The position peaked at $1.04M in Q4 2024. 579 funds tracked by Wall St. Rank hold AIZ as of Q1 2026.

Mizuho Securities USA held 3,028 shares of Assurant worth $660K as of Q1 2026.
Mizuho Securities USA sold 619 Assurant shares in Q1 2026, an estimated $141K.
Assurant made up 0.02% of Mizuho Securities USA's portfolio in Q1 2026, its #612 holding.
Mizuho Securities USA first reported a position in Assurant in Q2 2024 and has held it in 8 quarters since.
Mizuho Securities USA's Assurant position peaked at $1.04M in Q4 2024.
579 funds tracked by Wall St. Rank held Assurant as of Q1 2026.

Based on Mizuho Securities USA's 13F filing for Q1 2026, filed 11 May 2026.