Grantham, Mayo, Van Otterloo & Co (GMO)
AIZ icon

Grantham, Mayo, Van Otterloo & Co (GMO)’s Assurant AIZ Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’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
2025
Q3 		– Sell
-3,100
Closed -$612K – 603
2025
Q2 		$612K Hold
3,100
– – ﹤0.01% 526
2025
Q1 		$650K Buy
+3,100
New +$647K ﹤0.01% 518
2024
Q4 		– Sell
-1,698
Closed -$338K – 572
2024
Q3 		$338K Buy
1,698
+411
+32% +$74.9K ﹤0.01% 517
2024
Q2 		$214K Buy
+1,287
New +$223K ﹤0.01% 507
2016
Q3 		– Sell
-20,111
Closed -$1.74M – 510
2016
Q2 		$1.74M Sell
20,111
-57,864
-74% -$4.86M 0.01% 376
2016
Q1 		$6.02M Buy
77,975
+1,650
+2% +$125K 0.02% 281
2015
Q4 		$6.15M Sell
76,325
-9,400
-11% -$775K 0.02% 233
2015
Q3 		$6.77M Buy
85,725
+69,925
+443% +$5.22M 0.02% 222
2015
Q2 		$1.06M Sell
15,800
-3,300
-17% -$213K ﹤0.01% 362
2015
Q1 		$1.17M Buy
19,100
+1,000
+6% +$63.3K ﹤0.01% 360
2014
Q4 		$1.24M Sell
18,100
-29,530
-62% -$1.97M ﹤0.01% 362
2014
Q3 		$3.06M Sell
47,630
-7,600
-14% -$497K 0.01% 319
2014
Q2 		$3.62M Sell
55,230
-60,300
-52% -$4.03M 0.01% 321
2014
Q1 		$7.5M Sell
115,530
-64,032
-36% -$4.2M 0.02% 234
2013
Q4 		$11.9M Sell
179,562
-18,022
-9% -$1.1M 0.03% 196
2013
Q3 		$10.7M Sell
197,584
-42,717
-18% -$2.31M 0.03% 208
2013
Q2 		$12.2M Buy
+240,301
New +$11.7M 0.03% 183

Other funds holding AIZ

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s AIZ Position: Q3 2025 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) sold out of Assurant (AIZ) in Q3 2025, closing a stake of 3,100 shares — an estimated $612K sold.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in AIZ in Q2 2013 and held it in 17 quarters. The position peaked at $12.2M in Q2 2013. 542 funds tracked by Wall St. Rank hold AIZ as of Q3 2025.

  • Grantham, Mayo, Van Otterloo & Co (GMO) reported no remaining Assurant position as of Q3 2025 after selling out during the quarter.
  • Grantham, Mayo, Van Otterloo & Co (GMO) sold 3,100 Assurant shares in Q3 2025, an estimated $612K.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in Assurant in Q2 2013 and held it in 17 quarters.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s Assurant position peaked at $12.2M in Q2 2013.
  • 542 funds tracked by Wall St. Rank held Assurant as of Q3 2025.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q3 2025, filed 13 Nov 2025.