MAM
AIZ icon

Martingale Asset Management’s Assurant AIZ Stock Holding History

Martingale Asset Management’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
Q2 		$363K Hold
1,352
– – 0.01% 717
2026
Q1 		$294K Sell
1,352
-730
-35% -$166K 0.01% 735
2025
Q4 		$501K Sell
2,082
-169
-8% -$37.7K 0.01% 607
2025
Q3 		$488K Sell
2,251
-372
-14% -$75.5K 0.01% 618
2025
Q2 		$518K Sell
2,623
-501
-16% -$98.5K 0.01% 614
2025
Q1 		$655K Sell
3,124
-937
-23% -$196K 0.02% 556
2024
Q4 		$866K Sell
4,061
-66
-2% -$13.7K 0.02% 506
2024
Q3 		$821K Buy
4,127
+1,123
+37% +$205K 0.02% 515
2024
Q2 		$499K Hold
3,004
– – 0.01% 598
2024
Q1 		$565K Buy
3,004
+1,704
+131% +$297K 0.01% 596
2023
Q4 		$219K Buy
+1,300
New +$207K ﹤0.01% 752
2023
Q1 		– Sell
-2,786
Closed -$348K – 819
2022
Q4 		$348K Sell
2,786
-11,943
-81% -$1.59M 0.01% 689
2022
Q3 		$2.14M Sell
14,729
-15,691
-52% -$2.56M 0.04% 234
2022
Q2 		$5.26M Buy
30,420
+8,020
+36% +$1.45M 0.1% 177
2022
Q1 		$4.07M Sell
22,400
-9,105
-29% -$1.49M 0.06% 193
2021
Q4 		$4.91M Buy
31,505
+5,465
+21% +$867K 0.06% 191
2021
Q3 		$4.11M Buy
26,040
+2,092
+9% +$338K 0.05% 190
2021
Q2 		$3.74M Sell
23,948
-1,395
-6% -$218K 0.04% 202
2021
Q1 		$3.59M Sell
25,343
-1,538
-6% -$207K 0.04% 216
2020
Q4 		$3.66M Buy
26,881
+10,865
+68% +$1.41M 0.04% 245
2020
Q3 		$1.94M Sell
16,016
-147,892
-90% -$17M 0.02% 427
2020
Q2 		$16.9M Sell
163,908
-14,300
-8% -$1.48M 0.2% 144
2020
Q1 		$18.6M Buy
178,208
+38,985
+28% +$4.81M 0.25% 139
2019
Q4 		$18.3M Buy
139,223
+133,021
+2,145% +$17.1M 0.19% 152
2019
Q3 		$781K Buy
+6,202
New +$736K 0.01% 812
2015
Q1 		– Sell
-9,087
Closed -$622K – 861
2014
Q4 		$622K Buy
+9,087
New +$605K 0.02% 645

Other funds holding AIZ

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Martingale Asset Management's AIZ Position: Q2 2026 in Review

Martingale Asset Management held its Assurant (AIZ) position steady in Q2 2026 at 1,352 shares worth $363K. The position accounts for 0.01% of the portfolio, ranked #717.

Martingale Asset Management first reported a position in AIZ in Q4 2014 and has held it in 26 quarters since. The position peaked at $18.6M in Q1 2020. 612 funds tracked by Wall St. Rank hold AIZ as of Q2 2026.

  • Martingale Asset Management held 1,352 shares of Assurant worth $363K as of Q2 2026.
  • Martingale Asset Management left its Assurant share count unchanged in Q2 2026.
  • Assurant made up 0.01% of Martingale Asset Management's portfolio in Q2 2026, its #717 holding.
  • Martingale Asset Management first reported a position in Assurant in Q4 2014 and has held it in 26 quarters since.
  • Martingale Asset Management's Assurant position peaked at $18.6M in Q1 2020.
  • 612 funds tracked by Wall St. Rank held Assurant as of Q2 2026.

Based on Martingale Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.