Mariner
AIZ icon

Mariner’s Assurant AIZ Stock Holding History

Mariner’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 		– Sell
-9,710
Closed -$2.34M – 3553
2025
Q4 		$2.34M Buy
9,710
+4,241
+78% +$947K ﹤0.01% 1406
2025
Q3 		$1.18M Buy
5,469
+937
+21% +$190K ﹤0.01% 1775
2025
Q2 		$895K Sell
4,532
-3,515
-44% -$691K ﹤0.01% 1878
2025
Q1 		$1.69M Buy
8,047
+1,058
+15% +$221K ﹤0.01% 1334
2024
Q4 		$1.49M Buy
6,989
+1,836
+36% +$382K ﹤0.01% 1381
2024
Q3 		$1.03M Sell
5,153
-538
-9% -$98K ﹤0.01% 1578
2024
Q2 		$946K Sell
5,691
-750
-12% -$130K ﹤0.01% 1539
2024
Q1 		$1.21M Buy
6,441
+402
+7% +$70K ﹤0.01% 1387
2023
Q4 		$1.02M Buy
6,039
+808
+15% +$128K ﹤0.01% 1421
2023
Q3 		$751K Buy
5,231
+484
+10% +$66.3K ﹤0.01% 1502
2023
Q2 		$597K Buy
4,747
+59
+1% +$7.35K ﹤0.01% 1624
2023
Q1 		$563K Buy
4,688
+449
+11% +$56.2K ﹤0.01% 1617
2022
Q4 		$530K Buy
4,239
+399
+10% +$53.2K ﹤0.01% 1619
2022
Q3 		$558K Buy
+3,840
New +$627K ﹤0.01% 1353

Other funds holding AIZ

Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Investment Management
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Mariner's AIZ Position: Q1 2026 in Review

Mariner sold out of Assurant (AIZ) in Q1 2026, closing a stake of 9,710 shares — an estimated $2.34M sold.

Mariner first reported a position in AIZ in Q3 2022 and held it in 14 quarters. The position peaked at $2.34M in Q4 2025. 579 funds tracked by Wall St. Rank hold AIZ as of Q1 2026.

  • Mariner reported no remaining Assurant position as of Q1 2026 after selling out during the quarter.
  • Mariner sold 9,710 Assurant shares in Q1 2026, an estimated $2.34M.
  • Mariner first reported a position in Assurant in Q3 2022 and held it in 14 quarters.
  • Mariner's Assurant position peaked at $2.34M in Q4 2025.
  • 579 funds tracked by Wall St. Rank held Assurant as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.